FR2390312A1 - Wiper-less cleaning system for headlamps - has electric heating element in pressurised water reservoir with metering needle acting as non-return spring valve (NL 14.11.78) - Google Patents

Wiper-less cleaning system for headlamps - has electric heating element in pressurised water reservoir with metering needle acting as non-return spring valve (NL 14.11.78)

Info

Publication number
FR2390312A1
FR2390312A1 FR7813573A FR7813573A FR2390312A1 FR 2390312 A1 FR2390312 A1 FR 2390312A1 FR 7813573 A FR7813573 A FR 7813573A FR 7813573 A FR7813573 A FR 7813573A FR 2390312 A1 FR2390312 A1 FR 2390312A1
Authority
FR
France
Prior art keywords
return spring
spring valve
headlamps
wiper
heating element
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Withdrawn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
FR7813573A
Other languages
French (fr)
Inventor
Inge Andersson
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.)
Loyds Industri AS
Original Assignee
Loyds Industri AS
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 NO771634A external-priority patent/NO771634L/en
Priority claimed from NO773830A external-priority patent/NO773830L/en
Application filed by Loyds Industri AS filed Critical Loyds Industri AS
Publication of FR2390312A1 publication Critical patent/FR2390312A1/en
Withdrawn legal-status Critical Current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
    • B60S1/52—Arrangement of nozzles; Liquid spreading 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
    • B60S1/46—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Nozzles (AREA)

Abstract

The washer has an electric heater element inside pressurised container for the washer fluid. The washer jet outlets are sealed by a dosing needle acting as a non return spring valve. The heater is operated from the vehicle ignition and ensures that improved cleaning action is obtained. It also reduces the otherwise thermal shock when cold fluid is sprayed onto hot halogen lamps.
FR7813573A 1977-05-10 1978-05-08 Wiper-less cleaning system for headlamps - has electric heating element in pressurised water reservoir with metering needle acting as non-return spring valve (NL 14.11.78) Withdrawn FR2390312A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO771634A NO771634L (en) 1977-05-10 1977-05-10 PROCEDURE AND DEVICE FOR CLEANING GLASS GLASS ON MOTOR VEHICLES E.L.
NO773830A NO773830L (en) 1977-11-09 1977-11-09 PROCEDURE AND DEVICE FOR CLEANING GLASS GLASS ON MOTOR VEHICLES E.L.
NO781240 1978-04-10

Publications (1)

Publication Number Publication Date
FR2390312A1 true FR2390312A1 (en) 1978-12-08

Family

ID=27352750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813573A Withdrawn FR2390312A1 (en) 1977-05-10 1978-05-08 Wiper-less cleaning system for headlamps - has electric heating element in pressurised water reservoir with metering needle acting as non-return spring valve (NL 14.11.78)

Country Status (7)

Country Link
JP (1) JPS5417233A (en)
AU (1) AU3544178A (en)
DE (1) DE2819503A1 (en)
FR (1) FR2390312A1 (en)
IT (1) IT1094741B (en)
NL (1) NL7804748A (en)
SE (1) SE7804617L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1177048A1 (en) * 1999-04-15 2002-02-06 McCORD WINN TEXTRON INC. Automatically controlled washer system for headlamps
WO2003068571A1 (en) * 2002-02-15 2003-08-21 Valeo Systemes D'essuyage Washer nozzle for a washer system of a vehicle
EP1184240A3 (en) * 2000-09-04 2003-09-17 Siemens Aktiengesellschaft Device for spraying a vehicle window with washing liquid
EP3090904A1 (en) * 2015-05-05 2016-11-09 Illinois Tool Works Inc. Window wash nozzle with improved adjustment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753780B4 (en) * 1997-12-04 2006-11-09 Siemens Ag Adjustable nozzle
DE102006031713B4 (en) * 2006-07-08 2009-06-04 Vola Plast Werner Hoppach Kg Nozzle of a windscreen washer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1460494A (en) * 1965-12-21 1966-06-17 Automotive vehicle windshield washing system
FR2122239A5 (en) * 1971-01-15 1972-08-25 Codeluppi Lelio
DE2155277B1 (en) * 1971-11-06 1973-05-03 Erb, Georg O , Dr Ing , 5241 Bind weide MOTOR VEHICLE WINDOW WASHER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839197U (en) * 1971-09-04 1973-05-15

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1460494A (en) * 1965-12-21 1966-06-17 Automotive vehicle windshield washing system
FR2122239A5 (en) * 1971-01-15 1972-08-25 Codeluppi Lelio
DE2155277B1 (en) * 1971-11-06 1973-05-03 Erb, Georg O , Dr Ing , 5241 Bind weide MOTOR VEHICLE WINDOW WASHER

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1177048A1 (en) * 1999-04-15 2002-02-06 McCORD WINN TEXTRON INC. Automatically controlled washer system for headlamps
EP1177048A4 (en) * 1999-04-15 2004-06-16 Mccord Winn Textron Inc Automatically controlled washer system for headlamps
EP1184240A3 (en) * 2000-09-04 2003-09-17 Siemens Aktiengesellschaft Device for spraying a vehicle window with washing liquid
WO2003068571A1 (en) * 2002-02-15 2003-08-21 Valeo Systemes D'essuyage Washer nozzle for a washer system of a vehicle
EP3090904A1 (en) * 2015-05-05 2016-11-09 Illinois Tool Works Inc. Window wash nozzle with improved adjustment

Also Published As

Publication number Publication date
IT1094741B (en) 1985-08-02
AU3544178A (en) 1979-11-22
SE7804617L (en) 1978-11-11
NL7804748A (en) 1978-11-14
IT7823165A0 (en) 1978-05-09
DE2819503A1 (en) 1978-11-23
JPS5417233A (en) 1979-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse