SE9101973D0 - HEADLAMP WASHER HAVING ASHUT-OFF VALVE INCORPORATED IN A PISTON - Google Patents
HEADLAMP WASHER HAVING ASHUT-OFF VALVE INCORPORATED IN A PISTONInfo
- Publication number
- SE9101973D0 SE9101973D0 SE9101973A SE9101973A SE9101973D0 SE 9101973 D0 SE9101973 D0 SE 9101973D0 SE 9101973 A SE9101973 A SE 9101973A SE 9101973 A SE9101973 A SE 9101973A SE 9101973 D0 SE9101973 D0 SE 9101973D0
- Authority
- SE
- Sweden
- Prior art keywords
- piston
- return valve
- washer
- jet
- ashut
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/52—Arrangement of nozzles; Liquid spreading means
- B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
- B60S1/528—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms the spreading means being moved between a rest position and a working position
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Safety Valves (AREA)
Abstract
The washer jet has a piston structure inside a cylindrical housing recessed under the headlamp mounting. Water pressure extends the jet into the operating position. The piston has a central bore (10) with a non-return valve (37) at the bottom. This closes off the washer fluid duct when the jets are not used. The non-return valve spring has a stronger closing force than the return spring for the piston extension. The non-return valve is mounted inside a small cylindrical housing pressed into the bottom of the piston. The two springs are coaxial and thr piston and valve operate along the same axis. ADVANTAGE - Fail-safe operation; non-leaking washer jet; simple construction.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2169843A JP2850043B2 (en) | 1990-06-29 | 1990-06-29 | Headlamp washer |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9101973D0 true SE9101973D0 (en) | 1991-06-26 |
SE9101973L SE9101973L (en) | 1991-12-30 |
SE506697C2 SE506697C2 (en) | 1998-02-02 |
Family
ID=15893960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9101973A SE506697C2 (en) | 1990-06-29 | 1991-06-26 | Headlamp wash with a shut-off valve incorporated in a piston |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2850043B2 (en) |
DE (1) | DE4121316C2 (en) |
SE (1) | SE506697C2 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4203380C1 (en) * | 1992-02-06 | 1993-02-25 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
JP2577224Y2 (en) * | 1992-09-24 | 1998-07-23 | 株式会社小糸製作所 | Headlamp washer |
GB2272363B (en) * | 1992-11-16 | 1996-06-19 | Valeo Wiper Systems Ltd | Telescopic washer |
JPH06270775A (en) * | 1993-01-21 | 1994-09-27 | Koito Mfg Co Ltd | Head lamp washer |
DE4401744C3 (en) * | 1993-01-21 | 2002-10-24 | Koito Mfg Co Ltd | Headlight washer |
DE9306316U1 (en) * | 1993-04-27 | 1993-06-09 | Hella KG Hueck & Co, 4780 Lippstadt | Washing device for a lens of a lamp or headlight |
DE4333732C2 (en) * | 1993-10-04 | 1998-06-04 | Hella Kg Hueck & Co | Lens washing device for motor vehicle headlights |
DE4416924A1 (en) * | 1994-05-13 | 1995-11-16 | Hella Kg Hueck & Co | Nozzle holder for a windscreen washer system for vehicles, in particular vehicle headlights |
DE4426878C2 (en) * | 1994-07-29 | 1996-08-01 | Daimler Benz Ag | Headlight cleaning system for a motor vehicle |
DE19531403A1 (en) * | 1995-08-26 | 1997-02-27 | Hella Kg Hueck & Co | Windscreen washer device for motor vehicles, in particular vehicle headlights |
AT3057U1 (en) * | 1998-09-25 | 1999-09-27 | Steyr Daimler Puch Ag | HEADLIGHT WASHING DEVICE WITH SPRAY NOZZLE |
DE19903424C2 (en) * | 1999-01-29 | 2001-12-06 | Bosch Gmbh Robert | Hydraulic actuator and headlamp washer |
GB9915839D0 (en) | 1999-07-06 | 1999-09-08 | Textron Automotive U K | Valve assembly for vehicle washing system |
KR100466686B1 (en) | 2000-02-25 | 2005-01-24 | 가부시키가이샤 고이토 세이사꾸쇼 | Vehicular headlamp apparatus with a washing function |
KR20030030063A (en) * | 2001-10-06 | 2003-04-18 | 기아자동차주식회사 | structure for mounting head lamp washer |
JP4641180B2 (en) * | 2004-11-29 | 2011-03-02 | 株式会社小糸製作所 | Cleaning device for vehicle lamp |
JP4592012B2 (en) * | 2005-06-03 | 2010-12-01 | 株式会社小糸製作所 | Cleaning device for vehicle lamp and nozzle cover for cleaning device for vehicle lamp |
JP5758683B2 (en) * | 2011-04-14 | 2015-08-05 | 株式会社小糸製作所 | Cleaning device for vehicle lamp and nozzle cover |
FR2997361B1 (en) * | 2012-10-26 | 2016-08-19 | Plastic Omnium Cie | FIXING ASSEMBLY OF A DEVICE LAVATING SPOTLIGHT |
JP6379665B2 (en) * | 2013-08-12 | 2018-08-29 | 株式会社デンソー | In-vehicle optical sensor cleaning device |
JP6929521B2 (en) * | 2017-10-20 | 2021-09-01 | 株式会社アイシン | Cleaning equipment |
CN107757566A (en) * | 2017-11-27 | 2018-03-06 | 成都大运汽车集团有限公司 | A kind of device of liquid-spraying type cleaning vehicle lamp |
DE102018220582A1 (en) * | 2018-11-29 | 2020-06-04 | Continental Automotive Gmbh | Cleaning device with a reciprocating piston |
EP3466774B1 (en) * | 2018-12-18 | 2021-04-07 | Fico Transpar, S.A. | Fluid dispensing system, arrangement and method |
US11097694B2 (en) | 2019-03-15 | 2021-08-24 | A. Raymond Et Cie | Telescoping device for cleaning a vehicle surface |
DE102022207866A1 (en) | 2021-07-29 | 2023-02-02 | Witte Automotive Gmbh | Cleaning device for cleaning a vehicle element |
EP3992039A1 (en) * | 2021-09-15 | 2022-05-04 | A. Raymond et Cie. SCS | Telescopic nozzle device for cleaning a vehicle surface, vehicle and system for cleaning a vehicle surface |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5538670B2 (en) * | 1974-06-10 | 1980-10-06 | ||
JPS5363151U (en) * | 1976-10-29 | 1978-05-27 | ||
JPS5762654U (en) * | 1980-09-30 | 1982-04-14 | ||
JPS63131856U (en) * | 1987-02-21 | 1988-08-29 | ||
DE3914768C1 (en) * | 1989-05-05 | 1990-06-21 | Hella Kg Hueck & Co, 4780 Lippstadt, De | |
DE4011128C2 (en) * | 1990-04-06 | 1994-01-27 | Hella Kg Hueck & Co | Windscreen washer system for motor vehicles |
-
1990
- 1990-06-29 JP JP2169843A patent/JP2850043B2/en not_active Expired - Fee Related
-
1991
- 1991-06-26 SE SE9101973A patent/SE506697C2/en not_active IP Right Cessation
- 1991-06-27 DE DE19914121316 patent/DE4121316C2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2850043B2 (en) | 1999-01-27 |
JPH0459454A (en) | 1992-02-26 |
DE4121316C2 (en) | 1997-03-27 |
DE4121316A1 (en) | 1992-01-09 |
SE9101973L (en) | 1991-12-30 |
SE506697C2 (en) | 1998-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |