GB1337172A - Lens washing apparatus for vehicle headlamps - Google Patents

Lens washing apparatus for vehicle headlamps

Info

Publication number
GB1337172A
GB1337172A GB1110871A GB1110871A GB1337172A GB 1337172 A GB1337172 A GB 1337172A GB 1110871 A GB1110871 A GB 1110871A GB 1110871 A GB1110871 A GB 1110871A GB 1337172 A GB1337172 A GB 1337172A
Authority
GB
United Kingdom
Prior art keywords
conduit
pump
valve
motor
switch
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.)
Expired
Application number
GB1110871A
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.)
Westfaelische Metall Industrie KG Hueck and Co
Original Assignee
Westfaelische Metall Industrie KG Hueck and Co
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 Westfaelische Metall Industrie KG Hueck and Co filed Critical Westfaelische Metall Industrie KG Hueck and Co
Publication of GB1337172A publication Critical patent/GB1337172A/en
Expired legal-status Critical Current

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
    • B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
    • 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
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
    • B60S1/60—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors
    • B60S1/603—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors the operation of at least a part of the cleaning means being controlled by electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

1337172 Cleaning vehicle headlamp lenses WESTFALISCHE METALL INDUSTRIE K G HUECK & CO 23 April 1971 [24 April 1970] 11108/71 Heading A4F In a lens washing apparatus for vehicle headlamps a valve 5 in a conduit 4 between a pump 2 and discharge nozzles 8, 9 is controlled by a device 10 to open after a time delay after the starting of a motor 3 driving the pump 2, and a pressure actuated switch 13 is responsive to the pressure in the conduit 4 between the pump 2 and the valve 5 to stop the motor, if a pre-determined pressure is not established in the conduit 4 after the motor 3 has started. The device 10 is an electronic or other electrical control unit which opens the valve 5 a short time delay after closure of a switch 12, and may incorporate an indicator lamp which is illuminated when the switch 13 is closed. The washing liquid may be discharged intermittently under the control of the unit 10.
GB1110871A 1970-04-24 1971-04-23 Lens washing apparatus for vehicle headlamps Expired GB1337172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020024 DE2020024C3 (en) 1970-04-24 1970-04-24 Device for controlling a lens washer device for motor vehicles

Publications (1)

Publication Number Publication Date
GB1337172A true GB1337172A (en) 1973-11-14

Family

ID=5769199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1110871A Expired GB1337172A (en) 1970-04-24 1971-04-23 Lens washing apparatus for vehicle headlamps

Country Status (4)

Country Link
DE (1) DE2020024C3 (en)
FR (1) FR2090585A5 (en)
GB (1) GB1337172A (en)
SE (1) SE362616B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2957878A1 (en) * 2010-03-29 2011-09-30 Valeo Systemes Dessuyage Method for controlling activation of windscreen washing system in association with wiping system for wiping e.g. windscreen, of motor vehicle, involves preloading liquid in flowing path located between pump and valve of activating system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3173925D1 (en) * 1981-12-07 1986-04-03 Theo Haas Stove
CN113382896A (en) * 2019-02-04 2021-09-10 株式会社小糸制作所 Cleaning system for vehicle
FR3119136B1 (en) * 2021-01-26 2022-12-30 Valeo Systemes Dessuyage Method for checking the operation of a vehicle surface cleaning device
FR3119336A1 (en) * 2021-02-02 2022-08-05 Valeo Systemes D'essuyage Control method for cleaning a motor vehicle sensor
DE102021133869A1 (en) 2021-12-20 2023-06-22 HELLA GmbH & Co. KGaA Cleaning system, vehicle with a cleaning system, method for checking a pressure curve in a cleaning system, computer program product and storage medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2957878A1 (en) * 2010-03-29 2011-09-30 Valeo Systemes Dessuyage Method for controlling activation of windscreen washing system in association with wiping system for wiping e.g. windscreen, of motor vehicle, involves preloading liquid in flowing path located between pump and valve of activating system

Also Published As

Publication number Publication date
SE362616B (en) 1973-12-17
DE2020024C3 (en) 1978-03-23
DE2020024B2 (en) 1977-07-21
FR2090585A5 (en) 1972-01-14
DE2020024A1 (en) 1971-11-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees