EP1982057A2 - Vorrichtung zur flüssigkeitskühlung von verbrennungskraftmaschinen und verfahren zu deren herstellung - Google Patents
Vorrichtung zur flüssigkeitskühlung von verbrennungskraftmaschinen und verfahren zu deren herstellungInfo
- Publication number
- EP1982057A2 EP1982057A2 EP07704150A EP07704150A EP1982057A2 EP 1982057 A2 EP1982057 A2 EP 1982057A2 EP 07704150 A EP07704150 A EP 07704150A EP 07704150 A EP07704150 A EP 07704150A EP 1982057 A2 EP1982057 A2 EP 1982057A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- internal combustion
- cooling
- combustion engine
- microstructured surface
- coolant
- 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.)
- Withdrawn
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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/02—Cylinders; Cylinder heads having cooling means
- F02F1/10—Cylinders; Cylinder heads having cooling means for liquid cooling
- F02F1/16—Cylinder liners of wet type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/26—Cylinder heads having cooling means
- F02F1/36—Cylinder heads having cooling means for liquid cooling
- F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
- F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
-
- 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
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
- F01P2003/182—Arrangements or mounting of liquid-to-air heat-exchangers with multiple heat-exchangers
-
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0091—Radiators
- F28D2021/0094—Radiators for recooling the engine coolant
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49231—I.C. [internal combustion] engine making
Definitions
- the rough and / or porous microstructures of the device according to the invention can be distributed regularly or stochastically on the surface.
- the preferred pore depth corresponds to a stochastic arrangement of the pores approximately the pore diameter. Particularly in the case of a mechanical incorporation of the pores into the surface, it is possible to move from round pore shapes to any desired geometric shapes, for example differently profiled longitudinal channels. The depth of the pores or of the channels or other depressions is thereby regardless of the pore width.
- the layer thickness of the microstructured surface is preferably in the range of a few micrometers to a few millimeters, for example in the range of 1 to 10,000 microns, preferably in the range of 10 to 1000 microns.
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)
- Crystallography & Structural Chemistry (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07704150A EP1982057A2 (de) | 2006-01-27 | 2007-01-26 | Vorrichtung zur flüssigkeitskühlung von verbrennungskraftmaschinen und verfahren zu deren herstellung |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06100991 | 2006-01-27 | ||
PCT/EP2007/050757 WO2007085641A2 (de) | 2006-01-27 | 2007-01-26 | Vorrichtung zur flüssigkeitskühlung von verbrennungskraftmaschinen und verfahren zu deren herstellung |
EP07704150A EP1982057A2 (de) | 2006-01-27 | 2007-01-26 | Vorrichtung zur flüssigkeitskühlung von verbrennungskraftmaschinen und verfahren zu deren herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1982057A2 true EP1982057A2 (de) | 2008-10-22 |
Family
ID=38191875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07704150A Withdrawn EP1982057A2 (de) | 2006-01-27 | 2007-01-26 | Vorrichtung zur flüssigkeitskühlung von verbrennungskraftmaschinen und verfahren zu deren herstellung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100162971A1 (de) |
EP (1) | EP1982057A2 (de) |
JP (1) | JP2009524763A (de) |
KR (1) | KR20080087878A (de) |
CN (1) | CN101375032B (de) |
WO (1) | WO2007085641A2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110088640A1 (en) * | 2006-03-29 | 2011-04-21 | Samuel Draper | Improved film-cooled internal combustion engine |
DE102007056299A1 (de) * | 2007-11-22 | 2009-05-28 | Bayerische Motoren Werke Aktiengesellschaft | Ölgekühltes Bauteil |
JP5396844B2 (ja) * | 2008-12-12 | 2014-01-22 | 日産自動車株式会社 | 冷却システム |
DE102010018624B4 (de) * | 2010-04-28 | 2015-12-17 | Audi Ag | Kühlmittelkreislauf für eine Brennkraftmaschine |
US20120241141A1 (en) * | 2011-03-23 | 2012-09-27 | Denso International America, Inc. | Cooling circuit with transmission fluid warming function |
DE102011120255A1 (de) * | 2011-12-02 | 2013-06-06 | Wickeder Westfalenstahl Gmbh | Wärmetauscher |
DE102012200003B4 (de) * | 2012-01-02 | 2015-04-30 | Ford Global Technologies, Llc | Flüssigkeitsgekühlte Brennkraftmaschine und Verfahren zum Betreiben einer derartigen Brennkraftmaschine |
US10247084B2 (en) * | 2014-12-22 | 2019-04-02 | Uchiyama Manufacturing Corp. | Regulating member |
CN109290569B (zh) * | 2017-07-24 | 2024-04-19 | 通用电气技术有限公司 | 用于通过增材制造修理部件的方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US717495A (en) * | 1902-05-07 | 1902-12-30 | George D Coleman | Method of coating irregular surfaces. |
US4561990A (en) * | 1984-10-04 | 1985-12-31 | Texaco Inc. | High lead solder corrosion inhibitors |
US4717495A (en) * | 1984-11-30 | 1988-01-05 | Fleetguard, Inc. | Diesel engine cooling system compositions |
CN1003522B (zh) * | 1985-04-01 | 1989-03-08 | 化工部北京化工研究院 | 用于强化沸腾传热的金属多孔表面金属管的制法 |
US4647392A (en) | 1985-12-27 | 1987-03-03 | Texaco Inc. | Monobasic-dibasic acid/salt antifreeze corrosion inhibitor |
CA2051609A1 (en) | 1990-10-01 | 1992-04-02 | Jeffrey M. Burns | Corrosion-inhibited antifreeze/coolant composition |
FR2686346B1 (fr) | 1992-01-21 | 1994-09-30 | Bp Chemicals Snc | Composition antigel et fluide aqueux. |
DE19617457A1 (de) * | 1995-05-26 | 1997-03-06 | Gerd Hoermansdoerfer | Mit einem Fluid bzw. Gas durchströmbarer Block, insbesondere Motorblock oder Zylinderkopf, und Verfahren zu dessen Herstellung |
DE19605509A1 (de) | 1996-02-15 | 1997-08-21 | Basf Ag | Verwendung von quaternierten Imidazolen als Buntmetall-Korrosionsinhibitoren und diese enthaltende Gefrierschutzmittelkonzentrate und Kühlmittelzusammensetzungen |
DE19625692A1 (de) | 1996-06-27 | 1998-01-02 | Basf Ag | Silikat-, borat- und nitratfreie Gefrierschutzmittelkonzentrate und diese umfassende Kühlmittelzusammensetzungen |
JPH10122034A (ja) * | 1996-10-16 | 1998-05-12 | Toyota Motor Corp | 内燃機関のシリンダブロック及びその製造方法 |
JPH11173146A (ja) * | 1997-12-05 | 1999-06-29 | Toyota Autom Loom Works Ltd | 車両用エンジンの冷却システム |
US6503564B1 (en) * | 1999-02-26 | 2003-01-07 | 3M Innovative Properties Company | Method of coating microstructured substrates with polymeric layer(s), allowing preservation of surface feature profile |
JP3852255B2 (ja) * | 1999-11-10 | 2006-11-29 | いすゞ自動車株式会社 | Egr及びオイルの冷却装置 |
CN1139781C (zh) * | 2000-04-30 | 2004-02-25 | 中国石油化工集团公司 | 一种高热通量换热管及其制造方法 |
JP2002221080A (ja) * | 2001-01-26 | 2002-08-09 | Toyota Motor Corp | エンジンのウォータジャケット構造及びその製造方法 |
DE10123456A1 (de) * | 2001-05-14 | 2002-11-21 | Pore M Gmbh | Wärmetauscher |
GB0123854D0 (en) * | 2001-10-04 | 2001-11-28 | Ricardo Consulting Eng | Engines of reciprocating piston type |
US7094476B2 (en) * | 2002-06-27 | 2006-08-22 | Asahi Tec Corporation | Surface-treated product, surface-treatment method, and surface-treatment apparatus |
KR100624877B1 (ko) * | 2002-07-08 | 2006-09-18 | 한국과학기술연구원 | 젖음성 향상을 위한 습표면 열교환기의 표면처리방법 |
DE102004017641A1 (de) * | 2004-04-10 | 2005-10-27 | Daimlerchrysler Ag | Brennkraftmaschine |
-
2007
- 2007-01-26 US US12/160,797 patent/US20100162971A1/en not_active Abandoned
- 2007-01-26 JP JP2008551792A patent/JP2009524763A/ja active Pending
- 2007-01-26 KR KR1020087018790A patent/KR20080087878A/ko not_active Application Discontinuation
- 2007-01-26 CN CN2007800035776A patent/CN101375032B/zh not_active Expired - Fee Related
- 2007-01-26 WO PCT/EP2007/050757 patent/WO2007085641A2/de active Application Filing
- 2007-01-26 EP EP07704150A patent/EP1982057A2/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2007085641A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2007085641A2 (de) | 2007-08-02 |
JP2009524763A (ja) | 2009-07-02 |
CN101375032B (zh) | 2011-08-17 |
WO2007085641A3 (de) | 2007-09-13 |
CN101375032A (zh) | 2009-02-25 |
KR20080087878A (ko) | 2008-10-01 |
US20100162971A1 (en) | 2010-07-01 |
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