ES2047347T3 - Bomba de agua de refrigeracion. - Google Patents

Bomba de agua de refrigeracion.

Info

Publication number
ES2047347T3
ES2047347T3 ES91101184T ES91101184T ES2047347T3 ES 2047347 T3 ES2047347 T3 ES 2047347T3 ES 91101184 T ES91101184 T ES 91101184T ES 91101184 T ES91101184 T ES 91101184T ES 2047347 T3 ES2047347 T3 ES 2047347T3
Authority
ES
Spain
Prior art keywords
water pump
bearing
refrigeration water
openings
penetrating
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
ES91101184T
Other languages
English (en)
Inventor
Bernhard Dr Gesenhues
Detlef Dr Cordts
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Application granted granted Critical
Publication of ES2047347T3 publication Critical patent/ES2047347T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

SE TRATA DE UNA BOMBA DE AGUA DE REFRIGERACION PARA MOTORES DE COMBUSTION INTERNA, LA CUAL DISPONE DE UNA CAMARA ANULAR (7), DOTADA DE UN DISPOSITIVO DE VENTILACION, QUE SE ENCUENTRA ENTRE UN ELEMENTO DE JUNTA (6) Y UN COJINETE (5). EL DISPOSITIVO DE VENTILACION TIENE AL MENOS DOS ABERTURAS (8, 9) QUE TRASPASAN LA TAPA DEL COJINETE (2) EN LADOS OPUESTOS DEL EJE (4). EN EL ESPACIO INTERMEDIO (7) SE DISPONE UN ANILLO (10) SUCCIONADOR, AXIALMENTE ENTRE LAS ABERTURAS DE VENTILACION (8, 9) Y EL COJINETE (5), QUE CIRCUNDA EL EJE (4) HERMETICAMENTE.
ES91101184T 1990-07-07 1991-01-30 Bomba de agua de refrigeracion. Expired - Lifetime ES2047347T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4021716 1990-07-07

Publications (1)

Publication Number Publication Date
ES2047347T3 true ES2047347T3 (es) 1994-02-16

Family

ID=6409882

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91101184T Expired - Lifetime ES2047347T3 (es) 1990-07-07 1991-01-30 Bomba de agua de refrigeracion.

Country Status (6)

Country Link
US (1) US5131809A (es)
EP (1) EP0465757B1 (es)
JP (1) JPH086709B2 (es)
AT (1) ATE98748T1 (es)
DE (1) DE59100720D1 (es)
ES (1) ES2047347T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154576A (en) * 1991-09-30 1992-10-13 General Motors Corporation Coolant pump drip collector with improved capacity
US5660521A (en) * 1996-03-19 1997-08-26 Navistar International Transportation Corp. Water pump seal coolant wick
GB2334559B (en) * 1998-02-20 2002-05-15 Rover Group A water pump seal arrangement
US6354249B1 (en) 2000-06-13 2002-03-12 Kohler Co. Engine with coolant pump
US6752590B2 (en) 2002-09-26 2004-06-22 International Engine Intellectual Property Company, Llc Water pump and impeller therefor
US8550039B2 (en) * 2010-10-28 2013-10-08 GM Global Technology Operations LLC Pump assembly and method of manufacturing same
DE102018123908A1 (de) * 2018-09-27 2020-04-02 Nidec Gpm Gmbh Wälzlager mit Dichtungsanordnung und Wasserpumpe mit demselben
DE102018133464A1 (de) * 2018-12-21 2020-06-25 Nidec Gpm Gmbh Fahrzeugpumpenvorrichtung zum Pumpen einer Flüssigkeit und Verfahren zum Umgang mit einer Leckage-Flüssigkeit in der Fahrzeugpumpenvorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1520939A (en) * 1921-01-10 1924-12-30 Worthington Pump & Mach Corp Pump sealing and testing device
US2150078A (en) * 1938-06-28 1939-03-07 Pollock Jim Driving and sealing means for rotary fluid impellers
FR898840A (fr) * 1943-09-06 1945-05-08 Dispositif d'entraînement de pompe rotative à liquide
GB1359380A (en) * 1972-01-24 1974-07-10 Skf Uk Ltd Water circulating pumps for internal combustion engines
JPS62150596A (ja) * 1985-12-25 1987-07-04 Nec Corp 半導体記憶装置
JPS62150596U (es) * 1986-03-17 1987-09-24
JPS63191236U (es) * 1987-05-29 1988-12-09
US4768923A (en) * 1987-06-09 1988-09-06 General Motors Corporation Combined water pump, bearing and seal assembly
DE3821352C1 (es) 1988-06-24 1989-11-02 Goetze Ag, 5093 Burscheid, De

Also Published As

Publication number Publication date
EP0465757A2 (de) 1992-01-15
ATE98748T1 (de) 1994-01-15
US5131809A (en) 1992-07-21
DE59100720D1 (de) 1994-01-27
EP0465757B1 (de) 1993-12-15
EP0465757A3 (en) 1992-02-19
JPH04262095A (ja) 1992-09-17
JPH086709B2 (ja) 1996-01-29

Similar Documents

Publication Publication Date Title
KR930000807A (ko) 원심 압축기
DE3277780D1 (en) Dual labyrinth fluid seal with fluid slinger
SE7714719L (sv) Anordning for avtetning av en ringformig oppning mellan en axel och ett denna omgivande hus
JPS56120821A (en) Fitting device of machine element shaft
ES2047347T3 (es) Bomba de agua de refrigeracion.
DE50211033D1 (de) Gehäusedeckel mit akustisch entkoppeltem Anschlag
ATE23393T1 (de) Kassettendichtung.
ES2051063T3 (es) Bomba para agua de refrigeracion para empleo en la envolvente de la bomba de un motor de combustion interna.
SE8306626D0 (sv) Shaft seal
SE8903666L (sv) Glidande spindeltaetning, saerskilt foer ventilspindlar
EP0187891A3 (en) Oil seal
JPS643299A (en) Lip seal device for water pump
ATE289388T1 (de) Elastische dichtung für eine kurvenrolle
EP0280778A3 (en) Cooling for a sealing arrangement
ATE48672T1 (de) Fluessigkeitsgekuehltes gehaeuse einer rotationskolbenbrennkraftmaschine.
ATE125023T1 (de) Absperrarmatur mit u-förmiger profildichtung.
KR850008380A (ko) 엔진의 기름누출 방지장치
SE8103911L (sv) Tetningsring for en kolv eller en kolvstang
JPS5712164A (en) Air supply device to rotor
BR8000065A (pt) Carcaca de valvula tipo cogumelo esfriada mediante circulacao de um fluido de refrigeracao,para motor de combustao interna,principalmente para motor que compreende duas valvulas de escape por cilindro e processo de montagem da referida carcaca
DE3673941D1 (de) Drehkolbenmaschine.
ATE119974T1 (de) Seitenkanalverdichter.
ATE237087T1 (de) Abdichtungsring
SU879113A1 (ru) Уплотнение
JPS5770922A (en) Compressor shaft seal device for turbo-charger

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 465757

Country of ref document: ES