EP1130234A2 - Dispositif de refroidissement pour un liquide d'un moteur de combustion interne - Google Patents

Dispositif de refroidissement pour un liquide d'un moteur de combustion interne Download PDF

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Publication number
EP1130234A2
EP1130234A2 EP01102652A EP01102652A EP1130234A2 EP 1130234 A2 EP1130234 A2 EP 1130234A2 EP 01102652 A EP01102652 A EP 01102652A EP 01102652 A EP01102652 A EP 01102652A EP 1130234 A2 EP1130234 A2 EP 1130234A2
Authority
EP
European Patent Office
Prior art keywords
valve
heat exchanger
short
cooling device
housing
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
EP01102652A
Other languages
German (de)
English (en)
Other versions
EP1130234A3 (fr
EP1130234B1 (fr
Inventor
Peter Olbrzymek
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP1130234A2 publication Critical patent/EP1130234A2/fr
Publication of EP1130234A3 publication Critical patent/EP1130234A3/fr
Application granted granted Critical
Publication of EP1130234B1 publication Critical patent/EP1130234B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • 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
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • 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
    • F01P2070/00—Details

Definitions

  • the invention relates to a preamble of claim 1
  • Cooling device for a liquid operating medium of an internal combustion engine comprising a heat exchanger with diametrically a cooler field enclosed by boxes Chambers as well as a temperature-dependent heat exchanger flow controlling thermostatic valve in one in one of the chambers with the box connected arranged housing, wherein a resource-carrying connection in the housing between an inlet nozzle and an outlet nozzle one operated by a temperature controlled main valve of the thermostatic valve Short-circuit valve is controlled.
  • Such a cooling device is known for example from DE 31 12 202 C2, wherein the operating fluid supplied to the heat exchanger for cooling into the heat exchanger box is introduced with the other heat exchanger box faces the integrated thermostatic valve.
  • the invention has for its object a generic cooling device to improve such that a smaller number of coolant lines is required is.
  • the invention advantageously eliminates the need for a separate equipment line to the heat exchanger, since with the invention the thermostatic valve in short-circuit operation connects a flow line with a return line directly and in In case of cooling, the supply line with the return line via the heat exchanger connects, which is structurally simple in opposite flow sections of the cooler field is divided.
  • the cooling device according to the invention can be used as a water or oil cooler find, especially as a water cooler due to the reduced according to the invention Coolant lines, especially for single-track vehicles.
  • the invention is based on a section of a heat exchanger shown in section described with the water tank connected.
  • a cooling device 1 for a liquid operating medium of an internal combustion engine not shown comprises a heat exchanger 2 with a radiator field 3 diametrically of boxes 4 enclosed chambers 5 and a heat exchanger passage Temperature-dependent thermostatic valve 6 in one of the chambers 5 connected to the box 4 arranged housing 7.
  • a resource-carrying Connection in the housing 7 is between one with a flow line connected inlet connection 8 and one connected to a return line Drain pipe 9 by means of a temperature-controlled main valve 10 of the Thermostatic valve 6 operated short-circuit valve 11 controlled.
  • the equipped with the thermostatic valve 6 Box 5 a dividing the cooler field 3 into counter-flow sections 12 and 13 Partition 14 has one of the main valve 10 of the thermostatic valve 6 controlled opening 15. Furthermore, the housing 7 has downstream of the inlet connection 8 a resource leading to the forward section 12 of the cooler field 3 Flow opening 16 on the connection in the thermostatic valve 6 to Drain port 9 blocking short-circuit valve 11 is effective. What is achieved is that the cooled equipment from the one with the lead section 12 over the other Chamber 5 connected return section 13 via the open main valve 10 of the thermostat 6 to the drain pipe 9 of a return line, not shown is.
  • the heat exchanger box 5 with the partition 14 has an integrally arranged thermostatic valve housing 7, which an inlet connection-side opening 17 is formed on a closure cover 18 Insert 19, the downstream of the cover 18 also molded inlet connector 8 has openings 20 distributed over the circumference, About the in the cooling case, the equipment of the opening 15 and on Lead section 12 of the cooler field 3 is supplied. It also serves in the housing 7 insertable insert 19 as an abutment of the main valve 10 and Short-circuit valve 11 with unit 22 comprising short-circuit passage 21, the main valve 10 forming a valve unit with the short-circuit valve 11 with the interposition of a return spring 23 by means of the insert 19 Partition-side opening 15 of the main valve 10 is assigned.
  • a short-circuit passage 21 with a circular cross section is preferred as Short-circuit valve 11 assigned to a spool 24.
  • the cooling device 1 according to the invention is preferably used for a water-cooled internal combustion engine of a single-track vehicle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Temperature-Responsive Valves (AREA)
EP20010102652 2000-03-02 2001-02-07 Dispositif de refroidissement pour un liquide d'un moteur de combustion interne Expired - Lifetime EP1130234B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000110078 DE10010078C2 (de) 2000-03-02 2000-03-02 Kühlvorrichtung für ein flüssiges Betriebsmittel einer Brennkraftmaschine
DE10010078 2000-03-02

Publications (3)

Publication Number Publication Date
EP1130234A2 true EP1130234A2 (fr) 2001-09-05
EP1130234A3 EP1130234A3 (fr) 2003-02-26
EP1130234B1 EP1130234B1 (fr) 2006-04-26

Family

ID=7633178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010102652 Expired - Lifetime EP1130234B1 (fr) 2000-03-02 2001-02-07 Dispositif de refroidissement pour un liquide d'un moteur de combustion interne

Country Status (3)

Country Link
EP (1) EP1130234B1 (fr)
DE (2) DE10010078C2 (fr)
ES (1) ES2258492T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1439366A2 (fr) * 2003-01-09 2004-07-21 Delphi Technologies, Inc. Echangeur de chaleur
DE102007010393B4 (de) * 2007-03-03 2011-07-14 Modine Manufacturing Co., Wis. Wärmeübertrager

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10301448B4 (de) * 2003-01-10 2013-04-04 Behr Thermot-Tronik Gmbh Vorrichtung zur Temperierung von Schmieröl eines Kraftfahrzeugs
DE102014017519B4 (de) * 2014-11-27 2019-05-09 Audi Ag Kühler für ein Kühlsystem einer Brennkraftmaschine
DE102015108599A1 (de) * 2015-06-01 2016-12-01 Volkswagen Aktiengesellschaft Verfahren zum Betreiben eines Kühlsystems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112202C2 (de) 1981-03-27 1984-11-15 Bayerische Motoren Werke Ag, 8000 Muenchen Kühlvorrichtung für flüssigkeitsgekühlte Brennkraftmaschinen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498637A (en) * 1945-10-31 1950-02-28 Thomas J Bay Engine cooling apparatus
US2480676A (en) * 1946-12-04 1949-08-30 Young Radiator Co Temperature-regulating valve mechanism
FR2602548B1 (fr) * 1986-08-07 1990-07-27 Valeo Dispositif de vanne thermostatique pour circuit de refroidissement de moteur a combustion interne, et radiateur equipe d'un tel dispositif
FR2673241A1 (fr) * 1991-02-26 1992-08-28 Valeo Thermique Moteur Sa Radiateur de vehicule automobile muni d'un dispositif de commande de circulation de fluide.
DE4230571A1 (de) * 1992-09-12 1994-03-17 Wahler Gmbh & Co Gustav Thermostatventil
JPH08177490A (ja) * 1994-10-28 1996-07-09 Aisin Seiki Co Ltd ラジエタ
JP2001032715A (ja) * 1999-07-22 2001-02-06 Honda Motor Co Ltd 水冷式内燃機関におけるサーモスタットの取付け構造

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112202C2 (de) 1981-03-27 1984-11-15 Bayerische Motoren Werke Ag, 8000 Muenchen Kühlvorrichtung für flüssigkeitsgekühlte Brennkraftmaschinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1439366A2 (fr) * 2003-01-09 2004-07-21 Delphi Technologies, Inc. Echangeur de chaleur
EP1439366A3 (fr) * 2003-01-09 2006-12-27 Delphi Technologies, Inc. Echangeur de chaleur
DE102007010393B4 (de) * 2007-03-03 2011-07-14 Modine Manufacturing Co., Wis. Wärmeübertrager

Also Published As

Publication number Publication date
DE50109581D1 (de) 2006-06-01
EP1130234A3 (fr) 2003-02-26
DE10010078A1 (de) 2001-09-13
EP1130234B1 (fr) 2006-04-26
ES2258492T3 (es) 2006-09-01
DE10010078C2 (de) 2003-06-18

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