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NL2000797C2 - Waterdichte ultrasoon transducer. - Google Patents

Waterdichte ultrasoon transducer. Download PDF

Info

Publication number
NL2000797C2
NL2000797C2 NL2000797A NL2000797A NL2000797C2 NL 2000797 C2 NL2000797 C2 NL 2000797C2 NL 2000797 A NL2000797 A NL 2000797A NL 2000797 A NL2000797 A NL 2000797A NL 2000797 C2 NL2000797 C2 NL 2000797C2
Authority
NL
Netherlands
Prior art keywords
ultrasonic transducer
masses
transducer according
resonance
sealing means
Prior art date
Application number
NL2000797A
Other languages
English (en)
Dutch (nl)
Inventor
Cornelius Petrus Maria Luykx
Original Assignee
Luykx Patenten B V I O
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
Application filed by Luykx Patenten B V I O filed Critical Luykx Patenten B V I O
Priority to NL2000797A priority Critical patent/NL2000797C2/nl
Priority to PCT/NL2008/050538 priority patent/WO2009020392A2/fr
Application granted granted Critical
Publication of NL2000797C2 publication Critical patent/NL2000797C2/nl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
    • B06B1/0618—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'
    • 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
    • A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
    • A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
NL2000797A 2007-08-07 2007-08-07 Waterdichte ultrasoon transducer. NL2000797C2 (nl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL2000797A NL2000797C2 (nl) 2007-08-07 2007-08-07 Waterdichte ultrasoon transducer.
PCT/NL2008/050538 WO2009020392A2 (fr) 2007-08-07 2008-08-06 Transducteur ultrasonore étanche à l'eau

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2000797 2007-08-07
NL2000797A NL2000797C2 (nl) 2007-08-07 2007-08-07 Waterdichte ultrasoon transducer.

Publications (1)

Publication Number Publication Date
NL2000797C2 true NL2000797C2 (nl) 2009-02-10

Family

ID=38799387

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2000797A NL2000797C2 (nl) 2007-08-07 2007-08-07 Waterdichte ultrasoon transducer.

Country Status (2)

Country Link
NL (1) NL2000797C2 (fr)
WO (1) WO2009020392A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10399867B2 (en) 2016-05-03 2019-09-03 Antonio Trigiani Ultrasonic algae control
US11299406B2 (en) 2016-05-03 2022-04-12 Antonio Davido Trigiani Algae and biofilm control by mimicking turbulence
US12330964B2 (en) 2016-05-03 2025-06-17 Antonio Davido Trigiani Enhanced algae control system transducer

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011054081A1 (fr) * 2009-11-03 2011-05-12 7046758 Canada Inc. Procede et appareil pour combattre la propagation de cyanobacteries dans un plan d'eau
CN101817571A (zh) * 2010-04-21 2010-09-01 苏州市华兴天和科技有限公司 变频式超声波除藻仪
NL2005488C2 (nl) * 2010-10-08 2012-04-11 Stichting Wetsus Ct Excellence Sustainable Water Technology Draadloze geluidsbron, inrichting en werkwijze voor het desinfecteren van een fluã¯dum.
NL2008011C2 (nl) * 2011-12-21 2013-06-24 Luykx Patenten B V Watertank.
US9909560B1 (en) 2017-06-22 2018-03-06 Daniel F. Hollenbach Turbine apparatus with airfoil-shaped enclosure
CN107628670B (zh) * 2017-11-13 2020-09-08 哈尔滨工业大学 一种用于输水明渠缓流区的抑藻除藻超声波装置及方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063285A5 (fr) * 1969-09-10 1971-07-09 Scotto Jean Pierre
JPS51113590A (en) * 1975-03-31 1976-10-06 Hitachi Ltd Landupan-type vibrator
US4220886A (en) * 1976-06-16 1980-09-02 Politechnika Wroclawska Electroacoustic sandwich transducer with bonded joints
US4906359A (en) * 1989-04-17 1990-03-06 Cox Jr Berthold V Solar activated water aeration station
US4922470A (en) * 1988-11-15 1990-05-01 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Barrel stave projector
US4972390A (en) * 1989-04-03 1990-11-20 General Instrument Corp. Stack driven flexural disc transducer
WO1991001814A1 (fr) * 1989-08-10 1991-02-21 Billmann Andre Realisation de resonateurs electromecaniques, excites electriquement et asservis par effet magnetostrictif
US4996674A (en) * 1985-06-14 1991-02-26 Westinghouse Electric Corp. Double piston acoustic transducer with selectable directivity
FR2705198A1 (fr) * 1993-05-14 1994-11-25 Ivaldi Jean Procédé de destruction sous-marine de la Caulerpa Taxifolia, et installation pour la mise en Óoeuvre du procédé faisant appel à un rayonnement ultrasonore.
US20050188751A1 (en) * 1997-06-16 2005-09-01 Puskas William L. Sensing system for measuring cavitation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113288A (en) * 1960-10-21 1963-12-03 Benjamin L Snavely Supersensitive shielded crystal hydrophone
US3686115A (en) * 1970-06-18 1972-08-22 Charles E Farman Ultrasonic apparatus and method for the purification of fluids
US4074152A (en) * 1974-09-30 1978-02-14 Kabushiki Kaisha Toyota Chuo Kenkyusho Ultrasonic wave generator
US7008538B2 (en) * 2003-08-20 2006-03-07 Kasparian Kaspar A Single vessel multi-zone wastewater bio-treatment system

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063285A5 (fr) * 1969-09-10 1971-07-09 Scotto Jean Pierre
JPS51113590A (en) * 1975-03-31 1976-10-06 Hitachi Ltd Landupan-type vibrator
US4220886A (en) * 1976-06-16 1980-09-02 Politechnika Wroclawska Electroacoustic sandwich transducer with bonded joints
US4996674A (en) * 1985-06-14 1991-02-26 Westinghouse Electric Corp. Double piston acoustic transducer with selectable directivity
US4922470A (en) * 1988-11-15 1990-05-01 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Barrel stave projector
US4972390A (en) * 1989-04-03 1990-11-20 General Instrument Corp. Stack driven flexural disc transducer
US4906359A (en) * 1989-04-17 1990-03-06 Cox Jr Berthold V Solar activated water aeration station
WO1991001814A1 (fr) * 1989-08-10 1991-02-21 Billmann Andre Realisation de resonateurs electromecaniques, excites electriquement et asservis par effet magnetostrictif
FR2705198A1 (fr) * 1993-05-14 1994-11-25 Ivaldi Jean Procédé de destruction sous-marine de la Caulerpa Taxifolia, et installation pour la mise en Óoeuvre du procédé faisant appel à un rayonnement ultrasonore.
US20050188751A1 (en) * 1997-06-16 2005-09-01 Puskas William L. Sensing system for measuring cavitation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10399867B2 (en) 2016-05-03 2019-09-03 Antonio Trigiani Ultrasonic algae control
US11299406B2 (en) 2016-05-03 2022-04-12 Antonio Davido Trigiani Algae and biofilm control by mimicking turbulence
US12330964B2 (en) 2016-05-03 2025-06-17 Antonio Davido Trigiani Enhanced algae control system transducer

Also Published As

Publication number Publication date
WO2009020392A2 (fr) 2009-02-12
WO2009020392A3 (fr) 2009-05-28

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