WO2004022939B1 - Koppelbare kühlmittelpumpen - Google Patents
Koppelbare kühlmittelpumpenInfo
- Publication number
- WO2004022939B1 WO2004022939B1 PCT/EP2003/008678 EP0308678W WO2004022939B1 WO 2004022939 B1 WO2004022939 B1 WO 2004022939B1 EP 0308678 W EP0308678 W EP 0308678W WO 2004022939 B1 WO2004022939 B1 WO 2004022939B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coolant pump
- coolant
- pump
- clutch
- transmission gear
- Prior art date
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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/021—Units comprising pumps and their driving means containing a coupling
-
- 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
- F01P5/12—Pump-driving arrangements
-
- 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
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/161—Controlling of coolant flow the coolant being liquid by thermostatic control by bypassing pumps
-
- 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
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/162—Controlling of coolant flow the coolant being liquid by thermostatic control by cutting in and out of 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
- F04D13/00—Pumping installations or systems
- F04D13/12—Combinations of two or more pumps
- F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
-
- 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
- F04D15/0072—Installation or systems with two or more pumps, wherein the flow path through the stages can be changed, e.g. series-parallel
-
- 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
- F01P2005/105—Using two or more pumps
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)
- Control Of Transmission Device (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03747878A EP1529157A1 (de) | 2002-08-17 | 2003-08-06 | Koppelbare kühlmittelpumpen |
US11/062,307 US7032546B2 (en) | 2002-08-17 | 2005-02-15 | Coolant pumps with coupling means |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10237778.2 | 2002-08-17 | ||
DE10237778A DE10237778B4 (de) | 2002-08-17 | 2002-08-17 | Koppelbare Kühlmittelpumpen |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/062,307 Continuation-In-Part US7032546B2 (en) | 2002-08-17 | 2005-02-15 | Coolant pumps with coupling means |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004022939A1 WO2004022939A1 (de) | 2004-03-18 |
WO2004022939B1 true WO2004022939B1 (de) | 2004-05-13 |
Family
ID=31197063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/008678 WO2004022939A1 (de) | 2002-08-17 | 2003-08-06 | Koppelbare kühlmittelpumpen |
Country Status (4)
Country | Link |
---|---|
US (1) | US7032546B2 (de) |
EP (1) | EP1529157A1 (de) |
DE (1) | DE10237778B4 (de) |
WO (1) | WO2004022939A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8869756B2 (en) | 2008-12-10 | 2014-10-28 | Ford Global Technologies, Llc | Cooling system and method for a vehicle engine |
DE102009058585A1 (de) * | 2009-12-17 | 2011-06-22 | Bayerische Motoren Werke Aktiengesellschaft, 80809 | Kühlanordnung für eine Kraftfahrzeug-Brennkraftmaschine sowie Verfahren zum Betreiben derselben |
WO2014207769A1 (en) | 2013-06-27 | 2014-12-31 | Mylan Laboratories Ltd | Process for the preparation of nepafenac |
US10487837B2 (en) * | 2015-01-22 | 2019-11-26 | Litens Automotive Partnership | Multi-stage impeller assembly for pump |
JP7119900B2 (ja) | 2018-10-26 | 2022-08-17 | トヨタ自動車株式会社 | 車両用冷却装置 |
DE102022202216A1 (de) * | 2022-03-04 | 2023-09-07 | Vitesco Technologies GmbH | Ventil-Pumpen-Einheit |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1042968B (de) * | 1953-03-10 | 1958-11-06 | Maschf Augsburg Nuernberg Ag | Antrieb fuer Kuehlwasserkreiselpumpen von Brennkraftmaschinen, insbesondere Schiffsdieselmotoren |
US3228380A (en) * | 1964-11-13 | 1966-01-11 | Ford Motor Co | Thermostatically controlled pump |
DE3007640A1 (de) * | 1980-02-29 | 1981-09-17 | Daimler-Benz Ag, 7000 Stuttgart | Regelbarer antrieb fuer eine wasserpumpe an einer brennkraftmaschine |
FR2519694A1 (fr) * | 1982-01-08 | 1983-07-18 | Valeo | Circuit hydraulique economique pour le refroidissement d'un moteur a combustion interne de vehicule automobile |
JPS62153596A (ja) * | 1985-12-26 | 1987-07-08 | Daihatsu Motor Co Ltd | ウオ−タポンプ |
JP2649538B2 (ja) * | 1988-04-09 | 1997-09-03 | マツダ株式会社 | エンジンの冷却装置 |
FR2752016B1 (fr) * | 1996-07-31 | 1998-09-11 | Renault | Dispositif de refroidissement d'un moteur a combustion interne |
KR100411049B1 (ko) * | 2000-12-30 | 2003-12-18 | 기아자동차주식회사 | 차량용 냉각 시스템 |
-
2002
- 2002-08-17 DE DE10237778A patent/DE10237778B4/de not_active Expired - Fee Related
-
2003
- 2003-08-06 WO PCT/EP2003/008678 patent/WO2004022939A1/de active Application Filing
- 2003-08-06 EP EP03747878A patent/EP1529157A1/de not_active Withdrawn
-
2005
- 2005-02-15 US US11/062,307 patent/US7032546B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7032546B2 (en) | 2006-04-25 |
US20050188927A1 (en) | 2005-09-01 |
EP1529157A1 (de) | 2005-05-11 |
WO2004022939A1 (de) | 2004-03-18 |
DE10237778A1 (de) | 2004-03-04 |
DE10237778B4 (de) | 2010-05-12 |
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