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EP0818156A2 - Casque de protection muni d'un dispositif de ventilation - Google Patents

Casque de protection muni d'un dispositif de ventilation Download PDF

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Publication number
EP0818156A2
EP0818156A2 EP97110690A EP97110690A EP0818156A2 EP 0818156 A2 EP0818156 A2 EP 0818156A2 EP 97110690 A EP97110690 A EP 97110690A EP 97110690 A EP97110690 A EP 97110690A EP 0818156 A2 EP0818156 A2 EP 0818156A2
Authority
EP
European Patent Office
Prior art keywords
helmet
fan
air
separate unit
attached
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.)
Withdrawn
Application number
EP97110690A
Other languages
German (de)
English (en)
Other versions
EP0818156A3 (fr
Inventor
Christian Schmidt
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP0818156A2 publication Critical patent/EP0818156A2/fr
Publication of EP0818156A3 publication Critical patent/EP0818156A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/285—Ventilating arrangements with additional heating or cooling means

Definitions

  • the invention relates to a protective helmet, in particular for motorcyclists, with a Ventilation device according to the preamble of the main claim.
  • EP 0 492 984 A1 describes a protective helmet with a ventilation device, which, however, is not suitable for motorcyclists.
  • motorcycle helmets that forms hard helmet shell both the support on the head of the motorcycle rider, as well protection against external influences from the head Bumpers.
  • a helmet inner lining which is comfortable to wear with an exact fit serves. It is supported directly on the inner side of the helmet shell and lies there large area.
  • foamed plastic which with the Head of the driver facing upholstery parts is provided.
  • the ventilated helmet according to EP 0 492 984 A1 is located under the helmet shell a fan with a large air supply and large air ducts for venting the visor.
  • the head of the helmet wearer can over like with motorcycle helmets Do not support conventional helmet linings on the helmet shell.
  • the ventilation device could be affected by external forces on the helmet shell may injure the head of the helmet wearer. That helmet requires a separate support device on the head of the helmet wearer, independently from the helmet shell, so that the space between the helmet shell and the head of the Helmet wearer remains intact under load. For power conditions like those on motorcycle helmets Such a ventilation device is unsuitable.
  • the fan is attached to the outside of the helmet shell. That has the advantage that the helmet shell with the helmet lining directly on the head of the motorcyclist can support large areas and between head and Helmet shell may not upside down when the helmet shell is loaded dangerous parts.
  • the direct large-scale support of the helmet shell with the helmet lining on the head of the motorcyclist also increases the Comfort.
  • the fan is in one of the Helmet shell removable separate unit housed.
  • a helmet unit can advantageously be equipped with a ventilation device, as well as being worn without this, the desire of the driver accordingly.
  • the fan is located essentially in the rear area of the helmet shell, so this results in a symmetrical shape of the helmet with good aerodynamics. Doing it turned out to be advantageous if the separate unit by a Velcro is attached to the helmet shell. This enables an easy and simple Separate or assemble the helmet with the separate unit for Ventilation with reliable function.
  • the fan is in the upper area attached to the separate unit and it moves the air sucked in there essentially down to inlet openings at a lower edge of the helmet shell.
  • This advantageously results in a favorable air flow both in the separate one Unit, as well as in the ventilation device, as far as the helmet shell is concerned.
  • This construction is particularly advantageous if the lower one Edge of the helmet shell is formed by a neck part attached to this, the Has inlet openings to the bottom of the fan in the separate unit to direct transported air to the duct system on the inside of the helmet shell.
  • This embodiment is visually very pleasing, both when using the helmet with ventilation device, as well as without.
  • the devices are for heating the air in the separate unit as seen in the air flow direction the fan.
  • the facility for Heating the air consist of at least one electric filament that warmed the airflow.
  • the device for heating the air can be designed particularly reliably be when the electric filament the filament at least one Incandescent lamp is, the socket of which is attached in the separate unit.
  • the application of electric light bulbs to heat the air flow is in this Case very advantageous, since the filament is isolated by the glass and therefore a This simple measure largely overheats individual helmet parts is avoided.
  • the light bulb is a standard part in the event of a malfunction easy to replace and the construction of the separate unit is through use of light bulbs inexpensive and uncomplicated.
  • fans and Heating device actuated by at least one electrical switch and that that either the fan with or without heating, especially in several Steps, is switched on or that the fan and heating device are switched off.
  • an electrical switch for actuating both the fan function and The heating device possibly multi-stage, also offers the greatest possible comfort reached an operating device.
  • the switch can advantageously attached to the separate unit, or an electrical cable, that from a power source, preferably the motorcycle, to the separate unit is guided to supply them with electrical current. This has the advantage that the switch can be conveniently attached so that it goes through the helmet wearer can be switched on and off easily and quickly, even while driving.
  • Figure 1 shows a protective helmet with a helmet shell 1, one articulated thereon attached visor 2 and with a neck part 3.
  • helmet shell 1 and neck part 3 are provided with an inner helmet lining 4.
  • the helmet lining 4 is designed so that they are as large as possible, both on the helmet shell 1 and lies against the head of the helmet wearer, not shown.
  • it consists of foamed plastic that towards the head of the helmet wearer through padding is padded.
  • the Safety helmet a ventilation device consisting of a separate unit 5, attached to the outside of the helmet shell 1 in the rear area of the protective helmet is and a channel system 6 in the helmet lining 4, which from the rear Area of the helmet shell 1 leads to the top of the visor 2 and there has air outlets 7. Two channels of the channel system are indicated 6 with two air outlets each 7. The flow direction of the air is indicated by black arrows.
  • the duct system has its air inlet 6 in the rear area of the protective helmet on the outer edge of the neck part 3. Air inlet openings 10 are visible there.
  • the air inlet openings 10 am Neck part 3 correspond to the separate unit 5 in such a way that there Compressed air generated by a fan 11 is blown into the air inlet openings 10 becomes.
  • air inlet openings 9 in the upper area of the separate Unit 5 ambient air drawn in by the fan and through the separate unit 5 led up to the air inlet openings 10 in the neck part 3.
  • the sucked Ambient air is shown schematically by shaded flow arrows.
  • the compressed air is guided over two light bulbs 12, which are in the separate Unit 5 are attached and like the fan 11 by an electrical cable 13 are powered. If the light bulbs 12 are in operation, the compressed air heated by this, which additionally fogging the visor 2 with moisture prevented.
  • a slide switch 14 is located on the outside of the separate unit 5. It enables switching on the fan 11 in several stages, with or without incandescent lamps 12. For example, heating by the light bulbs can be provided 12 and the ventilation through the fan 11 each have two stages.
  • FIG. 2 shows the rear area of the helmet shell 1 with the separate one removed Unit 5.
  • a layer of Velcro 15 is firmly connected to the helmet shell 1.
  • the Associated another layer of Velcro 16 is located on the separate unit 5 corresponding position.
  • helmet shell 1 and separate unit 5th can also be attached to one another in any other way. Furthermore can be a switch for actuating the fan 11 or the light bulbs 12 also be attached to the electrical cable 13.

Landscapes

  • Helmets And Other Head Coverings (AREA)
EP97110690A 1996-07-12 1997-07-01 Casque de protection muni d'un dispositif de ventilation Withdrawn EP0818156A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19628087 1996-07-12
DE1996128087 DE19628087A1 (de) 1996-07-12 1996-07-12 Schutzhelm mit Belüftungseinrichtung

Publications (2)

Publication Number Publication Date
EP0818156A2 true EP0818156A2 (fr) 1998-01-14
EP0818156A3 EP0818156A3 (fr) 1999-07-28

Family

ID=7799615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97110690A Withdrawn EP0818156A3 (fr) 1996-07-12 1997-07-01 Casque de protection muni d'un dispositif de ventilation

Country Status (3)

Country Link
EP (1) EP0818156A3 (fr)
JP (1) JPH1053916A (fr)
DE (1) DE19628087A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338400A (en) * 1998-06-16 1999-12-22 Kemira Safety Oy Helmet with venting cavities
GB2349064A (en) * 1999-04-24 2000-10-25 Derek Rogers Air-cooled safety helmet
WO2004084664A3 (fr) * 2003-03-28 2004-11-18 Med Eng Systems Inc Systeme de protection de tete
US7413506B2 (en) * 2006-04-10 2008-08-19 Michio Arai Ventilated helmet
US7748059B2 (en) 2007-10-04 2010-07-06 Michio Arai Helmet
FR2944416A1 (fr) * 2009-04-17 2010-10-22 Thales Sa Casque comportant un dispositif de refroidissement
KR101154268B1 (ko) 2010-10-20 2012-06-13 최계송 안전모 내부로 공기를 송풍시키는 장치
CN113287824A (zh) * 2021-04-07 2021-08-24 怀平生物科技(江苏)有限公司 一种可调节空气温度和质量的头盔
USD950160S1 (en) 2020-07-27 2022-04-26 Steve Feher Air conditioned hard hat

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6973676B1 (en) * 2003-09-02 2005-12-13 Elwood Jesse Bill Simpson Protective helmet with integral air supply
US20070061946A1 (en) * 2005-09-21 2007-03-22 Webb Nicholas J Fan-based cooler for head-protection gear
DE102005055589A1 (de) * 2005-11-22 2007-05-24 Michael Jenke Schutzhelm mit regelbarer und beheizbarer Belüftung
DE102010008757B4 (de) * 2010-02-19 2016-09-29 Schuberth Gmbh Integralhelm
CN103070509A (zh) * 2013-02-05 2013-05-01 中国能源建设集团广东省电力设计研究院 电力工程野外多用帽
GB2613644B (en) * 2021-12-13 2024-07-24 Manchester Univ Nhs Foundation Trust Respirator device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168748A (en) * 1961-06-08 1965-02-09 Limberg Wayne Hat with power cooling
US3881198A (en) * 1973-08-13 1975-05-06 William A Waters Detachable air conditioning unit for headwear
DE3220691C2 (de) * 1982-06-02 1985-11-21 HABRA elektronik Gesellschaft mbH, 8000 München Schutzhelm, insbesondere Motorradschutzhelm
DE3306692C2 (de) * 1983-02-25 1985-10-24 Yamamoto Kogaku Co., Ltd., Higashi-Osaka, Osaka Schutzhelm mit Belüftungseinrichtung
DE3306691C2 (de) * 1983-02-25 1985-02-14 Yamamoto Kogaku Co., Ltd., Higashi-Osaka, Osaka Schutzhelm
US5050240A (en) * 1990-05-14 1991-09-24 Kaiser Aerospace And Electronics Corporation Air cushion helmet support and ventilation system with air pressure regulator
US5533500A (en) * 1992-03-04 1996-07-09 Her-Mou; Lin Helmet with an air filtering device
DE9418835U1 (de) * 1994-11-24 1995-01-19 Lin, Jackie, Taipeh/T'ai-pei Sicherheitshelm mit Kühlwirkung

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338400A (en) * 1998-06-16 1999-12-22 Kemira Safety Oy Helmet with venting cavities
GB2338400B (en) * 1998-06-16 2002-04-24 Kemira Safety Oy Protective helmet
GB2349064A (en) * 1999-04-24 2000-10-25 Derek Rogers Air-cooled safety helmet
WO2004084664A3 (fr) * 2003-03-28 2004-11-18 Med Eng Systems Inc Systeme de protection de tete
US7841026B2 (en) 2003-03-28 2010-11-30 Allen-Vanguard Technologies Inc. Head protector
US7413506B2 (en) * 2006-04-10 2008-08-19 Michio Arai Ventilated helmet
US7748059B2 (en) 2007-10-04 2010-07-06 Michio Arai Helmet
FR2944416A1 (fr) * 2009-04-17 2010-10-22 Thales Sa Casque comportant un dispositif de refroidissement
KR101154268B1 (ko) 2010-10-20 2012-06-13 최계송 안전모 내부로 공기를 송풍시키는 장치
USD950160S1 (en) 2020-07-27 2022-04-26 Steve Feher Air conditioned hard hat
CN113287824A (zh) * 2021-04-07 2021-08-24 怀平生物科技(江苏)有限公司 一种可调节空气温度和质量的头盔

Also Published As

Publication number Publication date
EP0818156A3 (fr) 1999-07-28
DE19628087A1 (de) 1998-01-15
JPH1053916A (ja) 1998-02-24

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