GB2391048B - Motor vehicle engine coolant pump - Google Patents
Motor vehicle engine coolant pumpInfo
- Publication number
- GB2391048B GB2391048B GB0216697A GB0216697A GB2391048B GB 2391048 B GB2391048 B GB 2391048B GB 0216697 A GB0216697 A GB 0216697A GB 0216697 A GB0216697 A GB 0216697A GB 2391048 B GB2391048 B GB 2391048B
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor vehicle
- vehicle engine
- engine coolant
- coolant pump
- 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 - Fee Related
Links
- 239000002826 coolant Substances 0.000 title 1
Classifications
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
- F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
- F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
-
- 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
- F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed
-
- 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
- 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
- F04D13/022—Units comprising pumps and their driving means containing a coupling a coupling allowing slip, e.g. torque converter
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/042—Axially shiftable rotors
-
- 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
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
- F01P7/042—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using fluid couplings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0216697A GB2391048B (en) | 2002-07-18 | 2002-07-18 | Motor vehicle engine coolant pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0216697A GB2391048B (en) | 2002-07-18 | 2002-07-18 | Motor vehicle engine coolant pump |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0216697D0 GB0216697D0 (en) | 2002-08-28 |
GB2391048A GB2391048A (en) | 2004-01-28 |
GB2391048B true GB2391048B (en) | 2005-07-27 |
Family
ID=9940701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0216697A Expired - Fee Related GB2391048B (en) | 2002-07-18 | 2002-07-18 | Motor vehicle engine coolant pump |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2391048B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7429073B2 (en) * | 2004-05-10 | 2008-09-30 | Mitsui Mining & Smelting Co., Ltd. | Door operating apparatus, electromagnetic clutch, and coupling mechanism |
ITTO20040824A1 (en) | 2004-11-23 | 2005-02-23 | Dayco Europe Srl | DEVICE FOR OPERATING A RECIRCULATION PUMP FOR A COOLING CIRCUIT OF AN INTERNAL COMBUSTION ENGINE |
ITMI20082287A1 (en) * | 2008-12-22 | 2010-06-23 | Metelli S P A | MULTI-SPEED JOINT |
CN101892895A (en) * | 2009-05-19 | 2010-11-24 | 龙口市汽车风扇离合器厂 | Combined water pump electromagnetic fan clutch assembly |
KR20130089636A (en) | 2010-06-16 | 2013-08-12 | 리텐스 오토모티브 파트너쉽 | Clutch for selectively driving an accessory |
WO2012000089A1 (en) | 2010-06-30 | 2012-01-05 | Litens Automotive Partnership | Electro-mechanical device and associated method of assembly |
IT1400958B1 (en) * | 2010-07-13 | 2013-07-05 | Ind Saleri Italo Spa | COOLING PUMP WITH ENGAGEMENT. |
WO2013079103A1 (en) * | 2011-11-30 | 2013-06-06 | Pierburg Pump Technology Gmbh | Mechanical automotive coolant pump |
EP2882946B1 (en) * | 2012-08-13 | 2016-10-12 | Pierburg Pump Technology GmbH | Switchable mechanical coolant pump |
GB2516244A (en) * | 2013-07-15 | 2015-01-21 | Gm Global Tech Operations Inc | Switchable water pump for an internal combustion engine |
CN107923404A (en) * | 2015-08-20 | 2018-04-17 | 皮尔伯格泵技术有限责任公司 | The changeable automotive coolant pump of machinery |
WO2019105531A1 (en) | 2017-11-28 | 2019-06-06 | Pierburg Pump Technology Gmbh | Switchable mechanical coolant pump |
EP3730795A1 (en) * | 2019-04-23 | 2020-10-28 | Sulzer Management AG | Process fluid lubricated pump |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0054896A1 (en) * | 1980-12-23 | 1982-06-30 | Hoechst Aktiengesellschaft | Water pump for an internal-combustion engine |
JPS6229794A (en) * | 1985-07-30 | 1987-02-07 | Koyo Seiko Co Ltd | Water pump for automobile and the like |
JPH04121416A (en) * | 1990-05-30 | 1992-04-22 | Atsugi Unisia Corp | Refrigerant circulating pump of internal combustion engine |
JPH0988868A (en) * | 1995-09-26 | 1997-03-31 | Aisan Ind Co Ltd | Magnetic coupling pump |
DE10131792C1 (en) * | 2001-06-30 | 2002-10-02 | Geraete & Pumpenbau Gmbh | Coolant pump for internal combustion engines of motor vehicles, has impeller which is unidirectionally rotatable, and electromagnet adjacent to armature rotor |
-
2002
- 2002-07-18 GB GB0216697A patent/GB2391048B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0054896A1 (en) * | 1980-12-23 | 1982-06-30 | Hoechst Aktiengesellschaft | Water pump for an internal-combustion engine |
JPS6229794A (en) * | 1985-07-30 | 1987-02-07 | Koyo Seiko Co Ltd | Water pump for automobile and the like |
JPH04121416A (en) * | 1990-05-30 | 1992-04-22 | Atsugi Unisia Corp | Refrigerant circulating pump of internal combustion engine |
JPH0988868A (en) * | 1995-09-26 | 1997-03-31 | Aisan Ind Co Ltd | Magnetic coupling pump |
DE10131792C1 (en) * | 2001-06-30 | 2002-10-02 | Geraete & Pumpenbau Gmbh | Coolant pump for internal combustion engines of motor vehicles, has impeller which is unidirectionally rotatable, and electromagnet adjacent to armature rotor |
Also Published As
Publication number | Publication date |
---|---|
GB2391048A (en) | 2004-01-28 |
GB0216697D0 (en) | 2002-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090718 |