DE602004003738D1 - Wasserpumpe für Dieselmotor mit Öldichtung - Google Patents

Wasserpumpe für Dieselmotor mit Öldichtung

Info

Publication number
DE602004003738D1
DE602004003738D1 DE602004003738T DE602004003738T DE602004003738D1 DE 602004003738 D1 DE602004003738 D1 DE 602004003738D1 DE 602004003738 T DE602004003738 T DE 602004003738T DE 602004003738 T DE602004003738 T DE 602004003738T DE 602004003738 D1 DE602004003738 D1 DE 602004003738D1
Authority
DE
Germany
Prior art keywords
water pump
diesel engine
oil seal
seal
oil
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
DE602004003738T
Other languages
English (en)
Other versions
DE602004003738T2 (de
Inventor
John R Zagone
Werner C Duerr
Thomas J Kane
Randal K Albright
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.)
Progress Rail Locomotive Inc
Original Assignee
Electro Motive Diesel Inc
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 Electro Motive Diesel Inc filed Critical Electro Motive Diesel Inc
Publication of DE602004003738D1 publication Critical patent/DE602004003738D1/de
Application granted granted Critical
Publication of DE602004003738T2 publication Critical patent/DE602004003738T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • 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
    • F04D29/06—Lubrication
    • F04D29/061—Lubrication especially adapted for liquid pumps
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE602004003738T 2003-04-25 2004-03-01 Wasserpumpe für Dieselmotor mit Öldichtung Expired - Lifetime DE602004003738T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/423,361 US6929449B2 (en) 2003-04-25 2003-04-25 Diesel engine water pump with improved oil control
US423361 2003-04-25

Publications (2)

Publication Number Publication Date
DE602004003738D1 true DE602004003738D1 (de) 2007-02-01
DE602004003738T2 DE602004003738T2 (de) 2007-10-04

Family

ID=32962462

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004003738T Expired - Lifetime DE602004003738T2 (de) 2003-04-25 2004-03-01 Wasserpumpe für Dieselmotor mit Öldichtung

Country Status (4)

Country Link
US (1) US6929449B2 (de)
EP (2) EP1698771A1 (de)
AU (1) AU2004201493B9 (de)
DE (1) DE602004003738T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7878757B2 (en) * 2007-03-16 2011-02-01 VRC, Inc Centrifugal water pump
GB2469101B (en) * 2009-04-02 2015-10-21 Cummins Turbo Tech Ltd A rotating machine with shaft sealing arrangement
US8342156B2 (en) 2009-08-27 2013-01-01 O'shea Fergal Michael Bearing arrangement for a pump
GB2479929B (en) * 2010-04-30 2016-07-06 Clyde Union Ltd Pump device
CN102878088A (zh) * 2012-09-18 2013-01-16 安徽天富泵阀有限公司 一种直联式高温油泵
US8794846B2 (en) * 2012-10-02 2014-08-05 Siemens Industry, Inc. Apparatus and methods of self cooling a vertical motor thrust bearing
CN102889235B (zh) * 2012-10-25 2015-11-18 杭州新安江工业泵有限公司 一种耐高温塑料离心泵
CN103758866B (zh) * 2014-02-20 2016-01-06 中国工程物理研究院总体工程研究所 精密离心机径向止推联合轴承
CN107288789B (zh) * 2016-03-30 2019-08-30 长城汽车股份有限公司 燃油泵、燃油箱及车辆燃油供给系统和车辆燃油供给方法
CN106014588A (zh) * 2016-05-18 2016-10-12 中国北方发动机研究所(天津) 一种具有泄露检查结构的水泵
CN108533378B (zh) * 2018-04-08 2019-12-17 大连市君宝铁路配件有限公司 内燃机车冷却水泵机械密封新型结构
CN112940866B (zh) * 2021-02-19 2023-06-16 广州三井化妆品有限公司 一种用于植物精油提取的油水分离装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741991A (en) * 1951-04-06 1956-04-17 Union Steam Pump Company Pump and packing
US2769390A (en) * 1954-06-02 1956-11-06 Brummer Seal Co Water cooled annular seal
US2989925A (en) * 1956-12-21 1961-06-27 Int Harvester Co Water pump assembly
US2977042A (en) * 1957-12-13 1961-03-28 Sulzer Ag One-stage radial compressor
DE1400545A1 (de) * 1961-12-22 1969-11-13 Wernert Geb Schaafhausen Gleitringdichtung fuer umlaufende Wellen bei Kreiselpumpen
GB1185312A (en) * 1966-05-05 1970-03-25 Speedwell Res Ltd Improvements in or relating to Pumps.
DE2138434A1 (de) 1971-07-31 1973-02-15 Kugelfischer G Schaefer & Co Pumpenanordnung zur kuehlung von brennkraftmaschinen
US3838901A (en) 1973-07-27 1974-10-01 Gen Motors Corp Automotive waterpump subassembly with improved sealing arrangement
US4172310A (en) 1975-09-18 1979-10-30 Societe Internationale De Mecanique Industrielle S.A. Improvement in assembling a centrifugal pump
DE2615743C2 (de) * 1976-04-10 1984-07-12 Wernert-Pumpen GmbH, 4330 Mülheim Gleitringdichtung für die Welle von Kreiselpumpen
DE2909933A1 (de) 1979-03-14 1980-09-25 Maschf Augsburg Nuernberg Ag Einrichtung zum kuehlen und spuelen der axialdichtung fuer ein fluegelrad von wasserpumpen
US4487557A (en) * 1982-09-28 1984-12-11 Autoclave Engineers Magnetically driven centrifugal pump
US5409350A (en) * 1993-10-29 1995-04-25 Caterpillar Inc. Water pump bearing and seal cartridge
US6079942A (en) * 1998-05-19 2000-06-27 Simpson Industries, Inc. Pump seal flushing ring
US6099243A (en) * 1999-01-29 2000-08-08 Caterpillar Inc. Centrifugal pump with seal cooling and debris flushing arrangement

Also Published As

Publication number Publication date
AU2004201493B2 (en) 2006-08-24
EP1471224B1 (de) 2006-12-20
EP1471224A1 (de) 2004-10-27
US6929449B2 (en) 2005-08-16
AU2004201493A1 (en) 2004-11-11
DE602004003738T2 (de) 2007-10-04
EP1698771A1 (de) 2006-09-06
AU2004201493B9 (en) 2006-10-05
US20040213667A1 (en) 2004-10-28

Similar Documents

Publication Publication Date Title
DE602004010989D1 (de) Ölzufuhrsystem für einen Verbrennungsmotor
DE602005018976D1 (de) Kolbendichtung für Pumpe
DE112004001281D2 (de) Brennkraftmaschine
DE602004028539D1 (de) Wasserpumpe für Dieselmotor mit vorgespanntem Lager
DE60225072D1 (de) Kraftstoffeinspritzventil für dieselmotor
DE602004003738D1 (de) Wasserpumpe für Dieselmotor mit Öldichtung
SE0400108L (sv) Startanordning för förbränningsmotor
DE502006005712D1 (de) Kolben für Brennkraftmaschine
DE602004007043D1 (de) Ventiltrieb für verbrennungsmotor
DE60300726D1 (de) Innenzahnradölpumpe
DE602004010463D1 (de) Innenzahnradölpumpe
DE112004001182D2 (de) Brennkraftmaschine
DE602004010197D1 (de) Turbinenpumpe für Brennstoff
FI20041138A (fi) Iskumäntäpolttovoimakone
SE0400107L (sv) Startanordning för förbränningsmotor
DE502004006353D1 (de) Motor für eine kraftstoffpumpe
DE50203186D1 (de) Ölpumpenkombination für eine Brennkraftmaschine
DE602004026099D1 (de) Filter für dieselmotorabgas
ATA15022003A (de) Brennkraftmaschine
DE112004000590D2 (de) Brennkraftmaschine
DE602004030745D1 (de) Wasserpumpe für einen Verbrennungsmotor
DE60328422D1 (de) Zylinder für einen verbrennungsmotor mit kurbelgehäusespülung
DE502004010167D1 (de) Ventilschaftabdichtung für brennkraftmaschinen
DE602004020016D1 (de) Senkrechte Brennkraftmaschine
DE60325808D1 (de) Innenläuferzahnradölpumpe

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 1471224

Country of ref document: EP

Representative=s name: WAGNER & GEYER PARTNERSCHAFT PATENT- UND RECHTSANW