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WO2018107202A1 - Article d'habillement aquatique - Google Patents

Article d'habillement aquatique Download PDF

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Publication number
WO2018107202A1
WO2018107202A1 PCT/AU2017/000272 AU2017000272W WO2018107202A1 WO 2018107202 A1 WO2018107202 A1 WO 2018107202A1 AU 2017000272 W AU2017000272 W AU 2017000272W WO 2018107202 A1 WO2018107202 A1 WO 2018107202A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrodes
aquatic
spaced apart
user wearable
item
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/AU2017/000272
Other languages
English (en)
Inventor
Lindsay Lyon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SeaChange Technology Holdings Pty Ltd
Original Assignee
SeaChange Technology Holdings Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2016905172A external-priority patent/AU2016905172A0/en
Application filed by SeaChange Technology Holdings Pty Ltd filed Critical SeaChange Technology Holdings Pty Ltd
Publication of WO2018107202A1 publication Critical patent/WO2018107202A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/24—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/04—Resilient suits
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/012—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches for aquatic activities, e.g. with buoyancy aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/04—Resilient suits
    • B63C2011/046—Wet suits, or diving vests; Equipment therefor

Definitions

  • This invention relates to devices for affecting the behaviour of chondrichthyans such as rays, skates and sharks.
  • Conventional shark repelling devices are arranged to generate a localised electrical field that causes the ampullae to spasm and consequently the shark to move away from the generated field.
  • US 7,412,944 which describes a device including a trailing antenna with two electrical contacts in electrical communication with the surrounding water, and an electric field generator arranged to generate an electric field across the contacts of sufficient intensity to produce the desired effect to the ampullae of a shark that is sufficiently close to the antenna.
  • an electric field generator arranged to generate an electric field across the contacts of sufficient intensity to produce the desired effect to the ampullae of a shark that is sufficiently close to the antenna.
  • United States Patent Publication 2005/019768 discloses a shark protection swimsuit including a pair of electrodes for radiating an electromagnetic field through water and between the first and second electrodes.
  • the separation between the electrodes of United States Patent Publication 2005/019768 results in the necessity for a relatively high powered electric field which may result in undesirable muscle skin stimulation effects on a wearer.
  • an aquatic apparel item including:
  • At least three spaced apart electrodes disposed on or within the user wearable item, wherein plural paired combinations of the least three electrodes are selectable for inclusion in a respective circuit for radiating an electric field having a field pattern directed across a respective portion of the user wearable item.
  • an aquatic apparel item including:
  • a user wearable item including a body portion and at least two limbs portions extending from the body portion;
  • each pair of electrodes disposed on or within a respective one of the limb portions of the user wearable item
  • each electrode is selectable for inclusion in a respective circuit with another one of the electrodes to radiate an electric fi eld.
  • the spaced apart electrodes may be considered as forming an "array" of electrodes distributed across the user wearable items.
  • pairs of electrodes may be selected to provide plural spatially distributed local electric fields.
  • the spatially distributed local electric fields have the combined effect of providing an electric field pattern directed over different portions of the user wearable item.
  • Providing an array of electrodes arranged to generate plural spatially distributed local electric fields may provide for reduced power requirements when compared to prior art arrangements involving a single pair of electrodes providing an electric field pattern with a field pattern covering a greater extent of the user wearable item.
  • the user wearable item may include a wetsuit, such as a wetsuit fitted with a suitable electrical wiring arrangement to electrically connect the electrodes to a control unit.
  • a suitable wiring arrangement includes a flexible printed circuit.
  • the wetsuit preferably includes an electrical insulating layer which electrically insulates a wearer from the spaced apart electrodes.
  • the wiring arrangement is integrated within the insulating layer of the user wearable item.
  • Each of the spaced apart electrodes disposed on or within the user wearable item may include an electrode disposed on a surface of the insulating layer of the user wearable item .
  • Each electrode is formed of a material having suitable electrical conductivity characteristics.
  • a suitable material is a metallic material such as stainless steel.
  • a conductive plastic material is another example of a suitable material.
  • Other suitable conductive materials would be well understood by a skilled addressee.
  • each electrode is encapsulated with a conductive material, such as a conductive elastomer.
  • the aquatic apparel item includes means for attaching a control unit to the user wearable item to form an electrical interface with the wiring arrangement and thus the electrodes.
  • the control unit may include a processor, a power source and a signal generator.
  • Sensing means may also be provided to provide to the processor with one or more a sensed signals having an attribute depending on a respective associated one or more associated spaced apart electrodes being in contact with water.
  • the aquatic apparel further includes:
  • each sensing means being positionally associated with one or more of the spaced apart electrodes for providing a sensed signal having an attribute depending on the respective associated one or more associated spaced apart electrodes being in contact with water; and a processor for receiving sensed signals from each of the plural sensing means and selecting one or more paired combinations of the spaced apart electrodes depending on the associated sensed signals.
  • Each of the plural sensing means is preferably operatively associated with a respective one or more of the spaced apart electrodes.
  • each of the one or more spaced apart electrodes is a respecti ve sensing means.
  • multiple pairs of the spaced apart electrodes are
  • multipl e pairs of the spaced apart electrodes are sequentially selectable to form separate circuits for generating an electric field having a field pattern directed across a respective portion of the user wearable item.
  • the user wearable item may include two upper and/or two lower limb portions such that each of the two upper and/or two lower limb portions have at least one associated electrode.
  • the user wearable includes four limbs and wherein each limb includes at least two associated electrodes in a spaced apart arrangement, such that each selectable paired combination of electrodes includes a pair of electrodes located on a respective limb.
  • Figure 1 shows an aquatic apparel item according to an embodiment of the disclosure
  • FIG. 2 is a block diagram of a control unit suitable for use with an embodiment of the disclosure
  • Figure 3 A is a schematic block diagram of an electrode interface suitable for incorporating in a control unit according to an embodiment of the disclosure
  • Figure 3B is an example enabling of a paired combination of electrodes shown in the schematic block diagram of Figure 3 A;
  • Figure 4 is a table showing selectable combinations of pairs of electrodes of the embodiment shown in Figure 1 ;
  • Figures 5 A to 5F show example fields formed between different ones of the paired combinations shown in Figure 4;
  • Figure 6 shows an example of a field formation formed by selecting multiple pair combinations simultaneously.
  • Figure 7 shows an aquatic apparel item according to another embodiment of the disclosure.
  • FIG. 1 depicts an aquatic apparel item 10 according to an embodiment of the disclosure.
  • the apparel item 10 is depicted in the style of a user wearable item in the form of a wetsuit made of flexible neoprene material that is contoured to the shape of a wearer.
  • a wetsuit of this type may be used for, for example, aquatic sports and/or recreational activities, such as surfing, windsurfing, kite surfing, open water swimming or diving.
  • the suit hereinafter referred for convenience as an aquatic apparel item
  • the apparel item may include other user wearable items such as survival suits worn typically by sailors and aviators in the event that they fall into the water.
  • the user wearable item will herein be referred to as a "suit”.
  • the aquatic apparel item 10 includes a suit 12 and plural spaced apart electrodes 14, 16, 18, 20 (shown labelled as electrodes "A”, “B”, “C”, and “D” respectively) disposed on or within the suit 12.
  • electrodes 14 16, 18, 20
  • FIG. 1 the illustrated embodiment will be described in relation to a suit including four electrodes. However, it will be appreciated that a different number of electrodes may be used with the minimum number of electrodes being three electrodes to provide at least two selectable pair combinations of electrodes.
  • plural paired combinations of the electrodes which in the described example are shown as electrodes 14, 16, 18 and 20, are selectable for inclusion in a respective circuit for radiating an electric field having a field pattern directed across a respective portion of the suit 12.
  • a field pattern can be fonned over, or in proximity to, different portions of the suit 12.
  • Generating field patterns in this way may provide for a spatial distribution of field patterns across the different portions, with each field pattern having a field strength and direction depending on the selected pairs of electrodes 14, 16, 18, 20.
  • Electrodes 14, 16, 18 and 20 are disposed on or within the user wearable item 12.
  • a first and second electrode 14, 16 are located on upper limb portions 22 of the suit 12
  • third and fourth electrodes 18, 20 are located on lower limb portions 24 of the suit 12.
  • a field pattern may be formed between, for example, the electrodes 18, 20 of the lower limb portions 24, or between the electrodes 14, 16 of the upper limb portions 22, or between an electrode 14, 16 of the upper limb portion 22 and an electrode 18, 20 of the lower limb portion 24.
  • the upper limb portions 22 are arm portions of the suit 12
  • the lower limb portions 24 are leg portions of the suit 12.
  • Each electrode 14, 16, 18 and 20 may be formed of any suitable conductive material. Examples of suitable materials include graphene, metal, or a conductive polymer.
  • a suitable metallic electrode is a metallic electrode made from stainless steel (for example, 316L stainless steel) having a suitable configuration.
  • Each electrode 14, 16, 18, 20 may include a plate or mesh-like element.
  • each electrode 14, 16, 18 and 20 may include a woven or grid-like mesh arrangement of a suitably conductive material.
  • a mesh type electrode may be a preferred arrangement since it provides improved flexibility and thus improved suit integration compared with a panel type electrode.
  • the electrodes 14, 16, 18 and 20 may be incorporated into the suit 12 by stitching, i.e. in the same manner other panels of the suit 12 are joined together.
  • each electrode 14, 16, 18 and 20 could be moulded into a conductive elastomer (eg. rubber) securing the electrode to an insulating layer of the suit. Suitable conductive elastomers would be known to a skilled person.
  • Each electrode 14, 16, 18 and 20 will preferably have a configuration which provides an area suitable for radiating an electric field having a desired field pattern directed across a respective portion of the user wearable item.
  • One example of a suitable electrode configuration is a 1 10mm x 1 10mm ovoid shaped electrode having a material thickness of between 0.9 mm and 1.2 mm.
  • Another example of a suitable electrode configuration is a 72 mm x 60 mm ovoid shaped electrode having a material thickness of between 0.9 mm and 1.2 mm.
  • Yet another example of a suitable electrode configuration is an 88 mm x 80 mm ovoid shaped electrode having a material thickness of between 0.9 mm and 1.2 mm.
  • Still another example of a suitable electrode configuration is a 72 mm x 60 mm x 80 mm ovoid shaped electrode having a material thickness of between 0.9 mm and 1.2 mm.
  • the electrodes 14, 16, 18 and 20 are arranged to provide an inter electrode distance which allows for a localised (that is, localised to the portion of the suit 12 for which the field is formed) electric field strength which is effective at repelling sharks, but which minimises discomfort to the wearer of the suit 12.
  • a localised that is, localised to the portion of the suit 12 for which the field is formed
  • the electrodes 14, 16, 18, 20 in plural paired arrangements so as to form respective electric fields covering different portions of the suit 12, less power may be required to provide the same electrical field strength as a single pair of electrodes arranged to form an electric field having a similar coverage, and thus having a greater inter electrode spacing.
  • each electrode 14, 16, 18 and 20 is located so as to provide an inter electrode distance between any pair of the electrodes 14, 16, 18 and 20 which does not exceed 1500 mm.
  • the inter electrode distance between any pair of the electrodes 14, 16, 18 and 20 may not exceed 750 mm.
  • the particular inter electrode distance may vary between different suit configurations and indeed the intended use of a suit.
  • conductors 26 are incorporated in the suit 12 to electrically connect each electrode 14, 16, 18, 20 to a control unit 28.
  • the conductors 26 are, in this embodiment, incorporated into the material of the suit 12.
  • the conductors 26 are preferably made of a non-corrosive metal which is also preferably multi-stranded.
  • a suitable conductor 26 configuration is a "ribbon-like" conductor having a suitable shape and configuration. Such a configuration may be formed, for example, from a flexible "ribbon" cable.
  • the conductors 26 may be supplied pre-fitted or incorporated into a ribbon-like carrier whi ch is suitable for stitching or adhering to the suit 12 by suitable methods.
  • the conductors 26 may include a conductive elastomer, flexible PCB cabling and/or a printed flexible conductor, such as a graphene printed flexible conductor.
  • the suit 12 may be constructed to provide hollow channels or tunnels within the material of manufacture, which may receive the conductors 26 for electrically connecting the various elements of the aquatic apparel item 10. Connectors at each end of the conductors 26 may be provided for connecting, at one end, to a respecti ve electrode 14, 16, 18, 20 and at the other end to the control unit 28.
  • the control unit 28 may be permanently incorporated in the suit 12 or it may be releasably connected thereto to by a suitable attachment means, such as by way of one or more suitable electrical and mechanical connectors.
  • the aquatic apparel item 10 thus includes means for attaching the control 28 unit to the user wearable item 10 to form an electrical interface with the conductors 26 forming a wiring arrangement and thus also with the electrodes 14, 16, 18, 20.
  • the control unit 28 can be releasably connected to the suit 12 in a number of ways.
  • One example of a suitable approach is in a neoprene pocket having a releasable containment strap or straps by which the control unit can be secured into the pocket during use.
  • Such an arrangement may be specifically arranged to allow the user easy access to the control panel (typically having an on/off switch which is preferably of the double action type so as to prevent accidental turn off) and an electromagnetic field booster control.
  • control unit 28 includes a processor 200, a power source 202 (such as a battery), a signal generator 204, and electrode interface electronics 206.
  • Status indicators 210 are also arranged to be readily viewable by the suit wearer.
  • Processor 200 may include, for example, one or more processors executing resident configured logic, where such computing devices include, for example, microprocessors, digital signal processors (DSPs), microcontrollers, or any suitable combination of hardware, software and/or firmware containing processors and logic configured to at least perform the operations described herein.
  • processors executing resident configured logic
  • computing devices include, for example, microprocessors, digital signal processors (DSPs), microcontrollers, or any suitable combination of hardware, software and/or firmware containing processors and logic configured to at least perform the operations described herein.
  • Processor 200 can include an application specific integrated circuit ("ASIC"), or other processor, microprocessor, logic circuit, or other data processing device.
  • the processor 200 executes embedded application software 212 that interfaces with any resident programs in the memory 214 of the control unit 128.
  • the memory 214 can include read-only or random-access memory (RAM and ROM), EEPROM, flash cards, or any memory common to computer platforms.
  • the control unit 28 may also include a local storage device 216 that can hold applications not actively used in memory 214.
  • the storage device 216 is typically a flash memory cell, but can be any secondary storage device as known in the art, such as an EEPROM, or the like.
  • the control unit 28 may have installed on it, or may otherwise download, one or more software applications for controlling the selection and operation of th e electrodes 14, 16, 18, 20. Such software applications may be stored on the local storage device 216 when not in use.
  • Sensing means are also provided to provide to the processor 200 with one or more sensed signals ("sense") having an attribute depending on a respective associated one of the one or more pairs of spaced apart electrodes 14, 16, 18 and 20 being in contact with water.
  • the sensing means are the electrodes 14, 16, 18 and 20.
  • processor 200 in response to sensing that one or more pairs of electrodes are in contact with water, processor 200 provides select signals to an electrode interface 206 to switch a signal from the signal generator 204 to one or more of the paired combinations of the electrodes 14, 16, 18, 20 having an associated sensed signal indicating that the paired combination of electrodes 14, 16, 18, 20 is in contact with (for example, immersed in) water.
  • sensing one or paired combinations of the electrodes 14, 16, 18 and 20 in contact with water involves the processor 202 sensing, via sensing channels 310, an impedance between a pair of electrodes 14, 16, 18 and 20.
  • a high impedance is sensed (that is, an open circuit impedance) by the processor 200
  • the impedance between the electrodes of the paired combination approximates a short circuit or low impedance pathway
  • a "short circuit impedance" between any paired combination of the el ectrodes 14, 16, 18 and 20 may be sensed, for example, when an arm(s) of the suit 12 is immersed in water, such as when paddling, or when a leg(s) of the suit 12 is immersed in water, such as when sitting on a surf board.
  • each electrode 14, 16, 18 and 20 has an associated one of the sensing channels 310.
  • Each sensing channel 310 is provided as an input to the processor 200 for monitoring the impedance across pairable combinations of the electrodes 14, 16, 18 and 20.
  • the signal I/P 314 is electrically connected to a first one of the electrodes of the electrode pair by enabling its associated switch.
  • the return path of the electrode pair circuit is provided by the other (that is, the second) electrode of the electrode pair and the associated sensing channel 310.
  • the signal I/P is generated by a suitable electrical signal generator 204.
  • Any suitable electrical signal generator 204 can be used, such that it will generate electrical signals for application across the first and second electrodes of an enabled electrode pair to radiate an electric field therebetween that will repel chondrichthyans.
  • An example of one suitable signal generator is described in detail in U.S. Pat. No. 5,566,643 hereby incorporated by reference in its entirety.
  • the selectable pairs of electrodes depend on the state of the respective sensed signal associated with each electrode 14, 16, 18, 20 such that only electrode pairs having a sensed signal indicating that the associated electrode is in contact with water is selectable to form a paired combination of electrodes.
  • the portion of the suit 12 covered by an electric field 500 formed by a respecti ve paired combination of electrodes depends on the position of the electrodes comprising a paired combination.
  • paired combinations of electrodes 14, 16, 18, 20 are simultaneously selectable to form separate circuits for generating an electric field having a field pattern directed across a respective portion of the user wearable item.
  • Figure 6 shows an example in which a first pair of electrodes (shown here as electrodes "A” and "B") and a second pair of electrodes (shown here as electrodes "C” and “D”) are simultaneously selected to form respective separate electric fields 602, 604.
  • a predetermined configuration of paired combinations of electrodes 14, 16, 18, 20 may be sequentially selected to create a desired distribution of field patterns. For example, some embodiments may selectively enable pre-determined sets of electrode pairs, rather than attempt to power all pre-determined pairs simultaneously.
  • the processor 200 may sequentially select particular paired combinations of electrodes 14, 16, 18, 20 every at a fixed interval, such as every 0.5 second, for example. The sequentially selection of particular paired combinations of electrodes 14, 16, 18, 20 may be based on Coulomb electrical field software modelling, and in water physical electrical field strength measurements.
  • FIG. 7 there is shown another embodiment of an aquatic item 700 according to an embodiment.
  • the embodiment shown in Figure 7 is similar to the embodiment illustrated and described with reference to Figure 1 except that the embodiment 700 provides additional electrodes 702, 704, 706, 708 for forming paired combinations.
  • the additional electrodes are located on a respective limb of the suit 12 so that each limb includes two spaced apart electrodes.
  • Arranging the electrodes 14, 16, 18, 20, 702, 704, 706, 708 in this way provides pairable electrodes located on each limb, with each limb located pair being selectable when the respective limb is immersed in water, such as may be the case during a paddling action on a surf board.
  • a pair may provide plural spatially distributed local electric fields extending along an extent of a respective limb
  • chondrichthyan repelling system for repelling chondrichthyans from a suit including plural electrodes, the repelling system including an electrical signal generator for connection plural paired combinations of plural electrodes and for generating electrical signals to cause a selected pair of electrodes to form an electric field therebetween to, in use, repel the chondrichthyans.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Birds (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

La présente invention concerne un article d'habillement aquatique. Selon un mode de réalisation, l'article d'habillement aquatique comprend un article pouvant être porté par l'utilisateur et au moins trois électrodes espacées disposées sur l'article pouvant être porté par l'utilisateur ou à l'intérieur de ce dernier. Plusieurs combinaisons appariées des trois, ou plus, électrodes peuvent être sélectionnées pour être incluses dans un circuit respectif pour émettre un champ électrique ayant un motif de champ dirigé à travers une partie respective de l'article pouvant être porté par l'utilisateur. Selon un mode de réalisation, l'article d'habillement aquatique est une combinaison isothermique et les électrodes peuvent être sélectionnées pour être incluses dans un circuit respectif pour émettre un motif de champ électrique pour repousser des chondrichthyens.
PCT/AU2017/000272 2016-12-14 2017-12-14 Article d'habillement aquatique Ceased WO2018107202A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2016905172A AU2016905172A0 (en) 2016-12-14 Aquatic apparel item
AU2016905172 2016-12-14

Publications (1)

Publication Number Publication Date
WO2018107202A1 true WO2018107202A1 (fr) 2018-06-21

Family

ID=62557625

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2017/000272 Ceased WO2018107202A1 (fr) 2016-12-14 2017-12-14 Article d'habillement aquatique

Country Status (1)

Country Link
WO (1) WO2018107202A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220322760A1 (en) * 2021-04-08 2022-10-13 Zakariah LaFreniere Shark-proof apparel comprising an electromagnetic-based shark repellent system
JP2023008704A (ja) * 2021-07-01 2023-01-19 格 北林 衣服及び装具
JP7291364B1 (ja) 2022-11-29 2023-06-15 一般社団法人Nagoya 電子機器及び電界バリア形成装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0631721B1 (fr) * 1993-06-24 1996-10-02 Natal Sharks Board Guidage de reguins
US20030233694A1 (en) * 2002-06-25 2003-12-25 Michael Wescombe-Down Protective swimsuit incorporating an electrical wiring system
WO2005085064A1 (fr) * 2004-03-03 2005-09-15 Glycon Technologies, Llc Combinaison de plongee anti-requins a champ electrique
US20110174235A1 (en) * 2008-09-25 2011-07-21 Wilson Vinano High efficacy signal format & thin-profile ankle-mounting for electronic shark deterrent

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0631721B1 (fr) * 1993-06-24 1996-10-02 Natal Sharks Board Guidage de reguins
US20030233694A1 (en) * 2002-06-25 2003-12-25 Michael Wescombe-Down Protective swimsuit incorporating an electrical wiring system
WO2005085064A1 (fr) * 2004-03-03 2005-09-15 Glycon Technologies, Llc Combinaison de plongee anti-requins a champ electrique
US20110174235A1 (en) * 2008-09-25 2011-07-21 Wilson Vinano High efficacy signal format & thin-profile ankle-mounting for electronic shark deterrent

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220322760A1 (en) * 2021-04-08 2022-10-13 Zakariah LaFreniere Shark-proof apparel comprising an electromagnetic-based shark repellent system
US12172738B2 (en) * 2021-04-08 2024-12-24 Zakariah LaFreniere Shark-proof apparel comprising an electromagnetic-based shark repellent system
JP2023008704A (ja) * 2021-07-01 2023-01-19 格 北林 衣服及び装具
JP7699010B2 (ja) 2021-07-01 2025-06-26 格 北林 衣服及び装具
JP7291364B1 (ja) 2022-11-29 2023-06-15 一般社団法人Nagoya 電子機器及び電界バリア形成装置
JP2024078352A (ja) * 2022-11-29 2024-06-10 一般社団法人Nagoya 電子機器及び電界バリア形成装置
US12239121B2 (en) 2022-11-29 2025-03-04 NAGOYA General Incorporated Association Electric device and electric field barrier forming device

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