EP1253303A3 - Durch Flüssigkeit gekühlte Hubkolbenbrennkraftmaschine - Google Patents

Durch Flüssigkeit gekühlte Hubkolbenbrennkraftmaschine Download PDF

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Publication number
EP1253303A3
EP1253303A3 EP02007810A EP02007810A EP1253303A3 EP 1253303 A3 EP1253303 A3 EP 1253303A3 EP 02007810 A EP02007810 A EP 02007810A EP 02007810 A EP02007810 A EP 02007810A EP 1253303 A3 EP1253303 A3 EP 1253303A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
piston internal
fluid cooled
water 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.)
Granted
Application number
EP02007810A
Other languages
English (en)
French (fr)
Other versions
EP1253303B1 (de
EP1253303A2 (de
Inventor
Roland Herynek
Martin Vollmer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1253303A2 publication Critical patent/EP1253303A2/de
Publication of EP1253303A3 publication Critical patent/EP1253303A3/de
Application granted granted Critical
Publication of EP1253303B1 publication Critical patent/EP1253303B1/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
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • 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
    • F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/021—Cooling cylinders
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/024—Cooling cylinder heads
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/027—Cooling cylinders and cylinder heads in 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/08—Cabin heater

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Die Erfindung geht von einer durch Flüssigkeit gekühlten Hubkolbenbrennkraftmaschine (10) mit einem Zylinderkopf (12) und einem Zylinderblock (14) aus, deren Kühlflüssigkeitsräume über getrennte Einlassleitungen (34, 36) an einem Kühlkreislauf (16) angeschlossen sind, der mindestens eine Wasserpumpe (18), einen Kühler (20) mit einem Lüfter (24) enthält, wobei die Wasserpumpe (18) über eine Druckleitung (32) Kühlflüssigkeit zu den Einlassleitungen (34, 36) fördert und mindestens in einer Einlassleitung (34, 36) ein Regelventil (42) angeordnet ist, das den Volumenstrom in Abhängigkeit von Betriebsparametern der Hubkolbenbrennkraftmaschine (10) steuert. Es wird vorgeschlagen, dass die Kühlflüssigkeitsräume des Zylinderkopfs (12) und des Zylinderblocks (14) voneinander getrennt und über getrennte Auslassleitungen (38, 40) an einer gemeinsamen Rückströmleitung (26) angeschlossen sind.
EP20020007810 2001-04-24 2002-04-06 Durch Flüssigkeit gekühlte Hubkolbenbrennkraftmaschine Expired - Lifetime EP1253303B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10119969 2001-04-24
DE2001119969 DE10119969A1 (de) 2001-04-24 2001-04-24 Durch Flüssigkeit gekühlte Hubkolbenbrennkraftmaschine

Publications (3)

Publication Number Publication Date
EP1253303A2 EP1253303A2 (de) 2002-10-30
EP1253303A3 true EP1253303A3 (de) 2003-03-26
EP1253303B1 EP1253303B1 (de) 2007-10-31

Family

ID=7682477

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020007810 Expired - Lifetime EP1253303B1 (de) 2001-04-24 2002-04-06 Durch Flüssigkeit gekühlte Hubkolbenbrennkraftmaschine

Country Status (3)

Country Link
EP (1) EP1253303B1 (de)
JP (1) JP2002332840A (de)
DE (2) DE10119969A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845420B1 (fr) * 2002-10-04 2006-01-27 Mark Iv Systemes Moteurs Sa Circuit de refroidissement comportant un organe de regulation du flux
DE10342935B4 (de) * 2003-09-17 2015-04-30 Robert Bosch Gmbh Verbrennungskraftmaschine mit einem Kühlkreislauf
GB2420846B (en) 2004-12-04 2009-07-08 Ford Global Technologies Llc A cooling system for a motor vehicle engine
GB0426647D0 (en) * 2004-12-04 2005-01-05 Ford Global Tech Llc An engine cooling system
DE102005062294A1 (de) * 2005-12-24 2007-06-28 Dr.Ing.H.C. F. Porsche Ag Verfahren zur Kühlung einer Brennkraftmaschine
JP5287769B2 (ja) * 2010-03-05 2013-09-11 株式会社デンソー 車両用空調装置
DE102010010594B4 (de) * 2010-03-08 2014-10-09 Audi Ag Kühlkreislauf für eine Brennkraftmaschine
US9072317B2 (en) 2012-04-16 2015-07-07 Eugenio Minvielle Transformation system for nutritional substances
JP6365179B2 (ja) * 2014-09-25 2018-08-01 スズキ株式会社 内燃機関の制御装置
US20180298806A1 (en) * 2014-10-28 2018-10-18 Borgwarner Inc. A fluid system and method of making and using the same
DE102018122702A1 (de) * 2018-09-17 2020-03-19 Man Truck & Bus Se Kühlsystem und Verfahren zum Konfigurieren eines Kühlsystems
KR102565353B1 (ko) * 2018-09-17 2023-08-14 현대자동차주식회사 엔진 냉각 시스템

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908930C (de) * 1951-07-29 1954-04-12 Maschf Augsburg Nuernberg Ag Fluessigkeitsgekuehlte Brennkraftmaschine
JPS57176314A (en) * 1981-04-23 1982-10-29 Toyota Motor Corp Cooling equipment for engine
US4369738A (en) * 1980-05-21 1983-01-25 Toyota Jidosha Kogyo Kabushiki Kaisha Engine cooling system with optionally communicable head cooling circuit and block cooling circuit, and method of operating the same
US4423705A (en) * 1981-03-26 1984-01-03 Toyo Kogyo Co., Ltd. Cooling system for liquid-cooled internal combustion engines
JPS61167115A (ja) * 1985-01-17 1986-07-28 Yanmar Diesel Engine Co Ltd 海水直冷式舶用エンジンの冷却装置
DE19628542A1 (de) * 1996-07-16 1998-01-22 Juergen Dipl Ing Naegeler Kühlsystem für einen Verbrennungsmotor
DE19938614A1 (de) * 1999-08-14 2001-02-22 Bosch Gmbh Robert Kühlkreislauf für einen Verbrennungsmotor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2712711B2 (ja) 1990-02-16 1998-02-16 株式会社デンソー 内燃機関の冷却方法及びその装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908930C (de) * 1951-07-29 1954-04-12 Maschf Augsburg Nuernberg Ag Fluessigkeitsgekuehlte Brennkraftmaschine
US4369738A (en) * 1980-05-21 1983-01-25 Toyota Jidosha Kogyo Kabushiki Kaisha Engine cooling system with optionally communicable head cooling circuit and block cooling circuit, and method of operating the same
US4423705A (en) * 1981-03-26 1984-01-03 Toyo Kogyo Co., Ltd. Cooling system for liquid-cooled internal combustion engines
JPS57176314A (en) * 1981-04-23 1982-10-29 Toyota Motor Corp Cooling equipment for engine
JPS61167115A (ja) * 1985-01-17 1986-07-28 Yanmar Diesel Engine Co Ltd 海水直冷式舶用エンジンの冷却装置
DE19628542A1 (de) * 1996-07-16 1998-01-22 Juergen Dipl Ing Naegeler Kühlsystem für einen Verbrennungsmotor
DE19938614A1 (de) * 1999-08-14 2001-02-22 Bosch Gmbh Robert Kühlkreislauf für einen Verbrennungsmotor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 024 (M - 189) 29 January 1983 (1983-01-29) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 375 (M - 545) 13 December 1986 (1986-12-13) *

Also Published As

Publication number Publication date
EP1253303B1 (de) 2007-10-31
JP2002332840A (ja) 2002-11-22
DE50211125D1 (de) 2007-12-13
DE10119969A1 (de) 2002-10-31
EP1253303A2 (de) 2002-10-30

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