ES2044576T3 - Bomba de impulsion doble, en especial para instalaciones de lavaparabrisas en vehiculos de motor. - Google Patents

Bomba de impulsion doble, en especial para instalaciones de lavaparabrisas en vehiculos de motor.

Info

Publication number
ES2044576T3
ES2044576T3 ES90906227T ES90906227T ES2044576T3 ES 2044576 T3 ES2044576 T3 ES 2044576T3 ES 90906227 T ES90906227 T ES 90906227T ES 90906227 T ES90906227 T ES 90906227T ES 2044576 T3 ES2044576 T3 ES 2044576T3
Authority
ES
Spain
Prior art keywords
compartment
valve
place
motor vehicles
drive pump
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 - Lifetime
Application number
ES90906227T
Other languages
English (en)
Inventor
Bruno Egner-Walter
Eberhard Pleiss
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.)
SWF Auto Electric GmbH
Original Assignee
SWF Auto Electric GmbH
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 SWF Auto Electric GmbH filed Critical SWF Auto Electric GmbH
Application granted granted Critical
Publication of ES2044576T3 publication Critical patent/ES2044576T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/48—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps
    • F04D29/486—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps especially adapted for liquid pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/911—Pump having reversible runner rotation and separate outlets for opposing directions of rotation

Abstract

UNA BOMBA DOBLE TIENE DOS CANALES DE SALIDA (47, 48) QUE PUEDEN CARGARSE SELECTIVAMENTE CON UN LIQUIDO EN FUNCION DE LA DIRECCION DE ROTACION, Y DOS MEMBRANAS MOVILES SELLADORAS (36, 37) CADA UNA DE LAS CUALES ESTA ASOCIADA A UN CANAL DE SALIDA (47, 48) Y DIVIDE UNA CAMARA DE LA VALVULA (34, 35) EN UN COMPARTIMIENTO DELANTERO (38) CON UN LUGAR PARA LA VALVULA (39) Y UN COMPARTIMENTO TRASERO (38) CON UN LUGAR PARA LA VALVULA (39) Y UN COMPARTIMENTO TRASERO (40). EL COMPARTIMIENTO DELANTERO (38) DE UNA CAMARA DE VALVULA (34, 35) Y UN COMPARTIMIENTO TRASERO (40) DE LA OTRA CAMARA DE LA VALVULA (34, 35) ESTAN INTERCONECTADOS POR UN CANAL DE PRESION (60, 61). PARA OBTENER UNA BOMBA DE DISEÑO MAS SENCILLO CON PARTES, POR LO TANTO, MAS FACILES DE FABRICAR, LAS MEMBRANAS SELLADORAS (36, 37), SE COLOCAN UNIDAS POR LAS CARAS EN LA SUPERFICIE DE SEPARACION DE UN ALOJAMIENTO DE DOS PARTES (20), Y EN CADA MITAD DEL ALOJAMIENTO (21, 22) SE COLOCA UN CANAL DE SALIDA (47, 48) Y UN COMPARTIMENTO DELANTERO CON UN LUGAR DE VALVULA (39) PERTENECIENTE A UNA MEMBRANA SELLADORA (36, 37) Y UN COMPARTIMIENTO TRASERO (40) PERTENECIENTE A OTRA MEMBRANA SELLADORA (36, 37) Y UN CANAL DE PRESION (60, 61) ENTRE LOS COMPARTIMIENTOS DELANTERO (38) Y TRASERO (40).
ES90906227T 1989-04-29 1990-04-25 Bomba de impulsion doble, en especial para instalaciones de lavaparabrisas en vehiculos de motor. Expired - Lifetime ES2044576T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3914228A DE3914228C2 (de) 1989-04-29 1989-04-29 Doppelförderpumpe, insbesondere für Scheibenwaschanlagen in Kraftfahrzeugen

Publications (1)

Publication Number Publication Date
ES2044576T3 true ES2044576T3 (es) 1994-01-01

Family

ID=6379765

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90906227T Expired - Lifetime ES2044576T3 (es) 1989-04-29 1990-04-25 Bomba de impulsion doble, en especial para instalaciones de lavaparabrisas en vehiculos de motor.

Country Status (7)

Country Link
US (1) US5186606A (es)
EP (1) EP0425613B1 (es)
JP (1) JP2922639B2 (es)
BR (1) BR9006743A (es)
DE (1) DE3914228C2 (es)
ES (1) ES2044576T3 (es)
WO (1) WO1990013460A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05504922A (ja) * 1990-12-21 1993-07-29 トランスパー・イベリカ、エスエー 電気的ウインドスクリーン―ウオッシャーポンプのための二重ダイアフラム耐漏洩シール装置
DE4116099B4 (de) * 1991-05-17 2005-12-15 Itt Automotive Europe Gmbh Wisch- und Waschanlage, insbesondere für Scheiben an Kraftfahrzeugen
BE1005308A3 (nl) * 1991-09-18 1993-06-22 Gen Coatings Inrichting voor het waterdicht maken van een caisson.
US6675989B1 (en) 2001-06-28 2004-01-13 Valeo Electrical Systems, Inc. Windshield washer pump with integrated fluid level sensor
US6530758B1 (en) * 2001-06-28 2003-03-11 Valeo Electrical Systems, Inc. Composite fluid control membrane for windshield washer pump and method of manufacturing same
US8899498B2 (en) * 2007-03-26 2014-12-02 Magna International Inc. Automotive fluid distribution system
KR101027631B1 (ko) * 2009-06-19 2011-04-07 주식회사 캐프 자동차용 워셔액 펌프
EP2626606B1 (en) * 2010-10-05 2019-07-03 Nifco Inc. Fluid distribution valve, fluid supply system comprising same, and method for controlling the fluid supply system
US20130177451A1 (en) * 2012-01-11 2013-07-11 Continental Automotive Systems, Inc. Washer system and pump for same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851993A (en) * 1973-04-16 1974-12-03 Franklin Mfg Co Washing machine pump
IT1159458B (it) * 1983-06-08 1987-02-25 Mes Sa Pompa a doppia mandata selezionabile particolarmente per impianti di bordo di autoveicoli
DE3430653C2 (de) * 1984-08-21 1994-02-17 Bosch Gmbh Robert Waschanlage für Scheiben von Kraftfahrzeugen
IT206424Z2 (it) * 1985-08-01 1987-08-10 Mes Sa Pompa a doppia mandata per impianti di bordo di autoveicoli incorporante mezzi valvolari di non ritorno impedenti lo svuotamento delle tubazioni di impianto
DE3532580A1 (de) * 1985-09-12 1987-03-26 Swf Auto Electric Gmbh Pumpe
GB8603367D0 (en) * 1986-02-11 1986-03-19 Lucas Elect Electron Syst Fluid pump
JPS62261693A (ja) * 1986-04-30 1987-11-13 Maruko Keihouki Kk 選択型送出ポンプ
GB8629455D0 (en) * 1986-12-09 1987-01-21 Trico Folberth Ltd Valve arrangement
DE3708327A1 (de) * 1987-03-14 1988-09-22 Bosch Gmbh Robert Einrichtung zum foerdern von fluessigkeit auf zwei ueber spritzduesen zu netzende, mit abstand voneinander angeordnete scheibenbereiche eines kraftfahrzeugs
IT1210354B (it) * 1987-03-17 1989-09-14 Nuova Sme S P A Pompa a doppia mandata selezionabile
DE3729025C2 (de) * 1987-08-31 1996-06-20 Vdo Schindling Pumpe
US4900235A (en) * 1988-03-07 1990-02-13 Mccord Winn Textron Inc. Reversible pump assembly

Also Published As

Publication number Publication date
BR9006743A (pt) 1991-08-06
EP0425613A1 (de) 1991-05-08
JP2922639B2 (ja) 1999-07-26
JPH04500489A (ja) 1992-01-30
WO1990013460A1 (de) 1990-11-15
DE3914228C2 (de) 1999-04-01
DE3914228A1 (de) 1990-10-31
US5186606A (en) 1993-02-16
EP0425613B1 (de) 1993-08-11

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