ES2130947B1 - ANTI-RETURN DEVICE FOR AUTOMOBILE VEHICLE WINDSHIELD WASHER INSTALLATIONS. - Google Patents

ANTI-RETURN DEVICE FOR AUTOMOBILE VEHICLE WINDSHIELD WASHER INSTALLATIONS.

Info

Publication number
ES2130947B1
ES2130947B1 ES009601528A ES9601528A ES2130947B1 ES 2130947 B1 ES2130947 B1 ES 2130947B1 ES 009601528 A ES009601528 A ES 009601528A ES 9601528 A ES9601528 A ES 9601528A ES 2130947 B1 ES2130947 B1 ES 2130947B1
Authority
ES
Spain
Prior art keywords
valve
cleaning liquid
return device
vehicle windshield
automobile vehicle
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 - Fee Related
Application number
ES009601528A
Other languages
Spanish (es)
Other versions
ES2130947A1 (en
Inventor
Lopez Miguel Mota
Peralta Juan Jesus Elvira
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.)
Fico Transpar SA
Original Assignee
Fico Transpar SA
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 Fico Transpar SA filed Critical Fico Transpar SA
Priority to ES009601528A priority Critical patent/ES2130947B1/en
Priority to PCT/ES1997/000149 priority patent/WO1998001689A1/en
Priority to AU30339/97A priority patent/AU3033997A/en
Publication of ES2130947A1 publication Critical patent/ES2130947A1/en
Application granted granted Critical
Publication of ES2130947B1 publication Critical patent/ES2130947B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Nozzles (AREA)
  • Window Of Vehicle (AREA)

Abstract

Dispositivo antirretorno para instalaciones lavaparabrisas de vehículos automóviles. Este dispositivo antirretorno comprende un cuerpo tubular de entrada (1), un cuerpo tubular de salida (2) y una válvula elástica antirretorno (3) coaxialmente dispuestos y mutuamente enlazados, comprendiendo ambos cuerpos (1, 2) respectivos medios de acoplamiento a una conducción de líquido limpiador. En reposo, la válvula (3) está por reacción elástica cerrada; la impulsión de líquido limpiador en el sentido del cuerpo de entrada (1) al de salida (2) produce la deformación elástica de la válvula (3) y su apertura; y al cesar la impulsión de líquido limpiador, la reacción elástica de la válvula (3) así como por la presión de líquido limpiador contenido en la o las conducciones aguas arriba de la válvula (3) produce su cierre impidiendo el vaciado de las mismas por gravedad.Anti-return device for automobile vehicle windshield washer installations. This non-return device comprises a tubular inlet body (1), a tubular outlet body (2) and an elastic non-return valve (3) coaxially arranged and mutually linked, both bodies (1, 2) comprising respective coupling means to a conduit of cleaning liquid. At rest, the valve (3) is by closed elastic reaction; the impulsion of cleaning liquid in the direction of the inlet body (1) to the outlet body (2) produces the elastic deformation of the valve (3) and its opening; and when the cleaning liquid impulse ceases, the elastic reaction of the valve (3) as well as the pressure of the cleaning liquid contained in the pipe or pipes upstream of the valve (3) produces its closure, preventing its emptying by gravity.

ES009601528A 1996-07-09 1996-07-09 ANTI-RETURN DEVICE FOR AUTOMOBILE VEHICLE WINDSHIELD WASHER INSTALLATIONS. Expired - Fee Related ES2130947B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES009601528A ES2130947B1 (en) 1996-07-09 1996-07-09 ANTI-RETURN DEVICE FOR AUTOMOBILE VEHICLE WINDSHIELD WASHER INSTALLATIONS.
PCT/ES1997/000149 WO1998001689A1 (en) 1996-07-09 1997-06-11 Anti-return device for motor vehicle windshield washing systems
AU30339/97A AU3033997A (en) 1996-07-09 1997-06-11 Anti-return device for motor vehicle windshield washing systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009601528A ES2130947B1 (en) 1996-07-09 1996-07-09 ANTI-RETURN DEVICE FOR AUTOMOBILE VEHICLE WINDSHIELD WASHER INSTALLATIONS.

Publications (2)

Publication Number Publication Date
ES2130947A1 ES2130947A1 (en) 1999-07-01
ES2130947B1 true ES2130947B1 (en) 2000-03-01

Family

ID=8295429

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009601528A Expired - Fee Related ES2130947B1 (en) 1996-07-09 1996-07-09 ANTI-RETURN DEVICE FOR AUTOMOBILE VEHICLE WINDSHIELD WASHER INSTALLATIONS.

Country Status (3)

Country Link
AU (1) AU3033997A (en)
ES (1) ES2130947B1 (en)
WO (1) WO1998001689A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912975A1 (en) * 1999-03-23 2000-09-28 Bosch Gmbh Robert Spray nozzle for a windscreen washer system
CN1360668A (en) 1999-06-15 2002-07-24 艾普万有限公司 Non-return valve
AU775326B2 (en) * 1999-06-15 2004-07-29 Global Valve Technology Pty Limited A non-return valve
WO2003064903A1 (en) 2002-01-30 2003-08-07 Global Valve Technology Pty Ltd Non-return and pressure relief valve
CN101555960B (en) * 2009-05-21 2013-07-10 胡东白 Water-saving valve for balancing flow
CN102392906A (en) * 2011-11-17 2012-03-28 黄山市必利精密塑业科技有限公司 One-way valve
CN106402555B (en) * 2016-11-10 2018-11-09 杭州富阳富宝仪表机床厂 A kind of high intensity unhurried current PVC bend pipe tools

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730217A (en) * 1971-05-19 1973-05-01 Gen Motors Corp Check valve
US4405316A (en) * 1978-04-03 1983-09-20 Baxter Travenol Laboratories, Inc. Injection site with check valve inlet
ES237648Y (en) * 1978-08-04 1979-03-16 VALVE FOR TRANSFER OF LIQUIDS.
ES244882Y (en) * 1979-07-30 1984-02-16 Transpar Iberica Sa ELECTRIC WINDSHIELD WASHER PUMP
US5592966A (en) * 1995-03-10 1997-01-14 Alan J. Gates Back-flow preventer

Also Published As

Publication number Publication date
ES2130947A1 (en) 1999-07-01
WO1998001689A1 (en) 1998-01-15
AU3033997A (en) 1998-02-02

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