JP2000512364A - 内燃機関の温度制御を行なう方法 - Google Patents
内燃機関の温度制御を行なう方法Info
- Publication number
- JP2000512364A JP2000512364A JP11506298A JP50629899A JP2000512364A JP 2000512364 A JP2000512364 A JP 2000512364A JP 11506298 A JP11506298 A JP 11506298A JP 50629899 A JP50629899 A JP 50629899A JP 2000512364 A JP2000512364 A JP 2000512364A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- internal combustion
- combustion engine
- control
- cooling
- 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
Links
Classifications
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- 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
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- 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
- F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed
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- 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
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- 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
- F01P2005/125—Driving auxiliary pumps electrically
-
- 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
- F01P2023/00—Signal processing; Details thereof
-
- 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
- F01P2023/00—Signal processing; Details thereof
- F01P2023/08—Microprocessor; Microcomputer
-
- 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
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/30—Engine incoming fluid temperature
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- 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
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/31—Cylinder temperature
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- 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
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/32—Engine outcoming fluid temperature
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- 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
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/33—Cylinder head temperature
-
- 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
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/50—Temperature using two or more temperature sensors
-
- 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
- F01P2060/04—Lubricant cooler
-
- 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
-
- 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
- F01P2060/16—Outlet manifold
-
- 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
- F01P7/048—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using electrical drives
-
- 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
- F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of 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
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/10—Controlling of coolant flow the coolant being cooling-air by throttling amount of air flowing through liquid-to-air heat exchangers
- F01P7/12—Controlling of coolant flow the coolant being cooling-air by throttling amount of air flowing through liquid-to-air heat exchangers by thermostatic control
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.冷却又は加熱媒体を送り、かつその容積流を制御するために、電気的に制 御可能な装置が設けられており、その際、内燃機関(1)の複数の位置において 温度センサ(4,5,6)が、温度に依存する信号を発生し、これらの信号が、 電子評価装置(7)において装置(11,12,22,23,24,28)のた めの操作信号になるように処理され、その際、冷却又は加熱媒体の温度以外に、 内燃機関(1)の危険な構成部分温度及び/又は出力特性値が検出され、かつ熱 特性に固有の制御の際に考慮される、車両のための内燃機関(1)の温度制御を 行なう方法において、評価装置(7)が、少なくとも1つのマイクロプロセッサ を含み、かつ制御の際に、単位時間あたりの温度の変化が考慮されることを特徴 とする、車両のための内燃機関(1)の温度制御を行なう方法。 2.排気弁の間の範囲におけるシリンダヘッドの温度が検出されることを特徴 とする、請求項1に記載の方法。 3.単位時間又は動作サイクルあたりに燃焼室内に運び込まれる燃料量が検出 されることを特徴とする、前記請求項の1つに記載の方法。 4.装置が、少なくとも1つの電気的に駆動される水ポンプ(22,23)、電 気的に操作されるサーモスタット(28)及び/又は標準サーモスタット、電気 的に駆動されるファン(11)及び/又は電気的に駆動されるブラインド(24 )を含み、かつ温度の上昇又は熱発生の増加とともに、まず水ポンプ(22,2 3)の制御が、それからサーモスタット(28)、それからブラインド(24) 、及び最後にファン(11)の制御が始まることを特徴とする、前記請求項の1 つに記載の方法。 5.多シリンダ内燃機関(1)において、危険なシリンダ又はいくつかのシリ ンダの値だけが検出されることを特徴とする、前記請求項の1つに記載の方法。 6.水ポンプ(22)が、主ポンプとして使われ、かつ冷却水が、水 冷却器(13)、内燃機関(1)、オイル冷却器(14)、排気ガス帰還冷却器 (17)及び室内ヒータ(20)を通って送られ、かつ水ポンプ(22)がわず かな熱発生の際に停止したとき、補助ポンプ(23)が、冷却水送りを保証する ことを特徴とする、前記請求項の1つに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19728351.9 | 1997-07-03 | ||
DE19728351A DE19728351B4 (de) | 1997-07-03 | 1997-07-03 | Verfahren zur Wärmeregulierung einer Brennkraftmaschine |
PCT/EP1998/003945 WO1999001650A1 (de) | 1997-07-03 | 1998-06-27 | Verfahren zur wärmeregulierung einer brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000512364A true JP2000512364A (ja) | 2000-09-19 |
JP3785510B2 JP3785510B2 (ja) | 2006-06-14 |
Family
ID=7834475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50629899A Expired - Fee Related JP3785510B2 (ja) | 1997-07-03 | 1998-06-27 | 内燃機関の温度制御を行なう方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6343572B1 (ja) |
EP (1) | EP0993546B1 (ja) |
JP (1) | JP3785510B2 (ja) |
DE (2) | DE19728351B4 (ja) |
WO (1) | WO1999001650A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004204851A (ja) * | 2002-12-23 | 2004-07-22 | Robert Bosch Gmbh | 混合バルブの制御及び/又は較正のための方法およびその制御装置 |
JP2006328962A (ja) * | 2005-05-23 | 2006-12-07 | Toyota Motor Corp | 内燃機関の冷却装置 |
JP2006342680A (ja) * | 2005-06-07 | 2006-12-21 | Toyota Motor Corp | 内燃機関の冷却装置 |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19728351B4 (de) | 1997-07-03 | 2004-07-22 | Daimlerchrysler Ag | Verfahren zur Wärmeregulierung einer Brennkraftmaschine |
GB2348297B (en) * | 1999-03-20 | 2003-04-16 | Rover Group | Thermostat fault detection in a vehicle cooling circuit. |
FR2799506B1 (fr) * | 1999-10-12 | 2001-12-14 | Chausson Service | Dispositif d'analyse de l'efficacite d'une installation de refroidissement d'un moteur de vehicule automobile |
JP2001241312A (ja) * | 2000-02-29 | 2001-09-07 | Suzuki Motor Corp | オイルコントロールバルブの取付構造 |
US6450275B1 (en) * | 2000-11-02 | 2002-09-17 | Ford Motor Company | Power electronics cooling for a hybrid electric vehicle |
DE10058374B4 (de) * | 2000-11-24 | 2011-09-15 | Robert Seuffer Gmbh & Co. Kg | Vorrichtung zur Temperaturregulierung einer Brennkraftmaschine |
US6739290B2 (en) * | 2001-03-06 | 2004-05-25 | Calsonic Kansei Corporation | Cooling system for water-cooled internal combustion engine and control method applicable to cooling system therefor |
SE523073C2 (sv) * | 2001-06-28 | 2004-03-23 | Valeo Engine Cooling Ab | Sätt och anordning för kylning av laddluft och hydraulolja |
DE10154091A1 (de) * | 2001-11-02 | 2003-05-15 | Bayerische Motoren Werke Ag | Verfahren und Vorrichtung zur Regelung eines Kühlsystems einer Verbrennungskraftmaschine |
DE10155339A1 (de) | 2001-11-10 | 2003-05-22 | Daimler Chrysler Ag | Verfahren zum Betreiben eines Verbrennungsmotors und Kraftfahrzeug |
DE10158917B4 (de) * | 2001-11-30 | 2006-01-19 | Audi Ag | Steuergerät für einen Kühlerlüfter |
WO2003087551A1 (de) * | 2002-04-15 | 2003-10-23 | Robert Bosch Gmbh | Verfahren zur steuerung und/oder regelung eines kühlsystems eines kraftfahrzeugs |
DE10224063A1 (de) | 2002-05-31 | 2003-12-11 | Daimler Chrysler Ag | Verfahren zur Wärmeregulierung einer Brennkraftmaschine für Fahrzeuge |
DE10226928A1 (de) * | 2002-06-17 | 2004-01-08 | Siemens Ag | Verfahren zum Betrieb einer flüssigkeitsgekühlten Brennkraftmaschine |
DE10230941B4 (de) * | 2002-07-09 | 2011-07-28 | Robert Seuffer GmbH & Co. KG, 75365 | Verfahren und Vorrichtung zur Regelung der Betriebstemperatur einer Brennkraftmaschine |
JP2004052651A (ja) * | 2002-07-19 | 2004-02-19 | Usui Kokusai Sangyo Kaisha Ltd | Egrガス冷却機構に於ける煤の除去方法及びその装置 |
DE10241228B4 (de) * | 2002-09-06 | 2005-12-08 | Robert Bosch Gmbh | Kühlsystem für ein Kraftfahrzeug |
DE10332947A1 (de) * | 2003-07-19 | 2005-02-03 | Daimlerchrysler Ag | Brennkraftmaschine für ein Kraftfahrzeug |
JPWO2005071824A1 (ja) * | 2004-01-26 | 2007-08-23 | 株式会社日立製作所 | 半導体装置 |
FR2869355B1 (fr) * | 2004-04-22 | 2010-09-10 | Valeo Thermique Moteur Sa | Procede de regulation thermique par modele predictif pour un circuit de refroidissement d'un moteur |
US7533635B2 (en) * | 2006-03-07 | 2009-05-19 | International Truck Intellectual Property Company, Llc | Method and device for a proactive cooling system for a motor vehicle |
DE102008051268A1 (de) * | 2008-10-10 | 2010-04-15 | Mahle International Gmbh | Kühleinrichtung |
DE102010035174A1 (de) * | 2010-08-23 | 2012-02-23 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Kühlsystem für ein Fahrzeug mit einem Abgasrückführungssystem und Verfahren zur Kühlung eines Fahrzeugs mit einem Abgasrückführungssystem |
US8997847B2 (en) * | 2010-09-10 | 2015-04-07 | Ford Global Technologies, Llc | Cooling in a liquid-to-air heat exchanger |
DE102010049868B4 (de) * | 2010-10-28 | 2023-06-15 | Volkswagen Ag | Steuern einer Kühlung einer Antriebsquelle eines Kraftfahrzeugs |
US8267072B2 (en) * | 2010-11-02 | 2012-09-18 | Ford Global Technologies, Llc | Efficient vacuum for a vehicle |
US9103246B2 (en) | 2010-11-02 | 2015-08-11 | Ford Global Technologies, Llc | System and method for reducing vacuum degradation in a vehicle |
US8355859B2 (en) * | 2010-11-02 | 2013-01-15 | Ford Global Technologies, Llc | Accessory drive for a stop/start vehicle |
US8813692B2 (en) * | 2011-05-19 | 2014-08-26 | GM Global Technology Operations LLC | System and method for determining coolant flow in an engine |
DE102011108953B4 (de) | 2011-07-29 | 2014-11-27 | Audi Ag | Kühlmittelkreislauf für eine Brennkraftmaschine und Verfahren zum Betreiben eines Kühlmittelkreislaufs |
DE102011122196A1 (de) | 2011-12-23 | 2013-06-27 | Daimler Ag | Kühlsystem einer Brennkraftmaschine |
US9228482B2 (en) | 2012-09-07 | 2016-01-05 | GM Global Technology Operations LLC | System and method for diagnosing a fault in a switchable water pump for an engine based on a change in crankshaft speed |
JP6210054B2 (ja) * | 2014-11-28 | 2017-10-11 | トヨタ自動車株式会社 | 内燃機関の冷却システム |
US9611781B2 (en) | 2015-01-09 | 2017-04-04 | GM Global Technology Operations LLC | System and method of thermal management for an engine |
US9797297B2 (en) | 2015-02-20 | 2017-10-24 | Pratt & Whitney Canada Corp. | Compound engine assembly with common inlet |
US9896998B2 (en) | 2015-02-20 | 2018-02-20 | Pratt & Whitney Canada Corp. | Compound engine assembly with modulated flow |
US9879591B2 (en) | 2015-02-20 | 2018-01-30 | Pratt & Whitney Canada Corp. | Engine intake assembly with selector valve |
US9932892B2 (en) | 2015-02-20 | 2018-04-03 | Pratt & Whitney Canada Corp. | Compound engine assembly with coaxial compressor and offset turbine section |
US9964022B2 (en) | 2015-03-26 | 2018-05-08 | GM Global Technology Operations LLC | Engine off cooling strategy |
JP6361703B2 (ja) * | 2015-09-04 | 2018-07-25 | 株式会社デンソー | 車両用熱管理装置 |
WO2018147912A1 (en) * | 2017-02-11 | 2018-08-16 | Tecogen, Inc. | Nox reduction without urea using a dual stage catalyst system with intercooling in vehicle gasoline engines |
US10774724B2 (en) | 2017-02-11 | 2020-09-15 | Tecogen, Inc. | Dual stage internal combustion engine aftertreatment system using exhaust gas intercooling and charger driven air ejector |
US10774720B2 (en) | 2017-02-11 | 2020-09-15 | Tecogen, Inc. | NOx reduction without urea using a dual stage catalyst system with intercooling in vehicle gasoline engines |
US20180230874A1 (en) * | 2017-02-11 | 2018-08-16 | Ultra Emissions Technologies Limited | Dual stage internal combustion engine aftertreatment system using common radiator cooling fluid circuits for exhaust gas intercooling and charger-driven ejector |
US20190010858A1 (en) | 2017-07-10 | 2019-01-10 | GM Global Technology Operations LLC | Controlling engine coolant fluid temperature |
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DE19728351B4 (de) | 1997-07-03 | 2004-07-22 | Daimlerchrysler Ag | Verfahren zur Wärmeregulierung einer Brennkraftmaschine |
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-
1997
- 1997-07-03 DE DE19728351A patent/DE19728351B4/de not_active Expired - Fee Related
-
1998
- 1998-06-27 DE DE59802355T patent/DE59802355D1/de not_active Expired - Lifetime
- 1998-06-27 EP EP98938667A patent/EP0993546B1/de not_active Expired - Lifetime
- 1998-06-27 JP JP50629899A patent/JP3785510B2/ja not_active Expired - Fee Related
- 1998-06-27 US US09/462,183 patent/US6343572B1/en not_active Expired - Lifetime
- 1998-06-27 WO PCT/EP1998/003945 patent/WO1999001650A1/de active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004204851A (ja) * | 2002-12-23 | 2004-07-22 | Robert Bosch Gmbh | 混合バルブの制御及び/又は較正のための方法およびその制御装置 |
JP2006328962A (ja) * | 2005-05-23 | 2006-12-07 | Toyota Motor Corp | 内燃機関の冷却装置 |
JP4581837B2 (ja) * | 2005-05-23 | 2010-11-17 | トヨタ自動車株式会社 | 内燃機関の冷却装置 |
JP2006342680A (ja) * | 2005-06-07 | 2006-12-21 | Toyota Motor Corp | 内燃機関の冷却装置 |
Also Published As
Publication number | Publication date |
---|---|
US6343572B1 (en) | 2002-02-05 |
EP0993546B1 (de) | 2001-12-05 |
DE59802355D1 (de) | 2002-01-17 |
WO1999001650A1 (de) | 1999-01-14 |
JP3785510B2 (ja) | 2006-06-14 |
DE19728351A1 (de) | 1999-01-07 |
EP0993546A1 (de) | 2000-04-19 |
DE19728351B4 (de) | 2004-07-22 |
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