DE59100720D1 - Kühlwasserpumpe. - Google Patents

Kühlwasserpumpe.

Info

Publication number
DE59100720D1
DE59100720D1 DE91101184T DE59100720T DE59100720D1 DE 59100720 D1 DE59100720 D1 DE 59100720D1 DE 91101184 T DE91101184 T DE 91101184T DE 59100720 T DE59100720 T DE 59100720T DE 59100720 D1 DE59100720 D1 DE 59100720D1
Authority
DE
Germany
Prior art keywords
cooling water
water pump
bearing
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
DE91101184T
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 DE59100720D1 publication Critical patent/DE59100720D1/de
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)
DE91101184T 1990-07-07 1991-01-30 Kühlwasserpumpe. Expired - Lifetime DE59100720D1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE59100720D1 true DE59100720D1 (de) 1994-01-27

Family

ID=6409882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE91101184T Expired - Lifetime DE59100720D1 (de) 1990-07-07 1991-01-30 Kühlwasserpumpe.

Country Status (6)

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

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 (de) * 1986-03-17 1987-09-24
JPS63191236U (de) * 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 (de) 1988-06-24 1989-11-02 Goetze Ag, 5093 Burscheid, De

Also Published As

Publication number Publication date
ES2047347T3 (es) 1994-02-16
EP0465757A2 (de) 1992-01-15
ATE98748T1 (de) 1994-01-15
US5131809A (en) 1992-07-21
EP0465757B1 (de) 1993-12-15
EP0465757A3 (en) 1992-02-19
JPH04262095A (ja) 1992-09-17
JPH086709B2 (ja) 1996-01-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8330 Complete renunciation