ES2106581T3 - REFRIGERATOR SYSTEM FOR AN INTERNAL COMBUSTION ENGINE WITH LIFTING PISTON. - Google Patents
REFRIGERATOR SYSTEM FOR AN INTERNAL COMBUSTION ENGINE WITH LIFTING PISTON.Info
- Publication number
- ES2106581T3 ES2106581T3 ES95102644T ES95102644T ES2106581T3 ES 2106581 T3 ES2106581 T3 ES 2106581T3 ES 95102644 T ES95102644 T ES 95102644T ES 95102644 T ES95102644 T ES 95102644T ES 2106581 T3 ES2106581 T3 ES 2106581T3
- Authority
- ES
- Spain
- Prior art keywords
- passages
- level
- combustion engine
- internal combustion
- lifting piston
- 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 - Lifetime
Links
Classifications
-
- 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
- F02F1/163—Cylinder liners of wet type the liner being midsupported
-
- 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
- F02F1/14—Cylinders with means for directing, guiding or distributing liquid stream
-
- 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
- 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
- F02F2001/104—Cylinders; Cylinder heads having cooling means for liquid cooling using an open deck, i.e. the water jacket is open at the block top face
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)
- Lubrication Of Internal Combustion Engines (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Compressor (AREA)
Abstract
The coolant flows through a closed circuit system to a cooler (19). The system comprises a top set of passages (9) in the block (2) at combustion-chamber level, and a separate bottom one (5) at the crankcase (4). The top set is open towards the cylinder head (3), and forms a single top system of passages (12) with the coolant chambers. The chambers are connected to the passages in the block via ports (11) in the head bottom plate. The top system can extend downwards towards the crank-case as far as the level of the piston rings when the pistons (8) are at tdc. The bottom set of passages can be level with the piston bdc position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4407984A DE4407984A1 (en) | 1994-03-10 | 1994-03-10 | Cooling system for a reciprocating piston internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2106581T3 true ES2106581T3 (en) | 1997-11-01 |
Family
ID=6512348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95102644T Expired - Lifetime ES2106581T3 (en) | 1994-03-10 | 1995-02-24 | REFRIGERATOR SYSTEM FOR AN INTERNAL COMBUSTION ENGINE WITH LIFTING PISTON. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0671552B1 (en) |
AT (1) | ATE157739T1 (en) |
DE (2) | DE4407984A1 (en) |
ES (1) | ES2106581T3 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19628542A1 (en) * | 1996-07-16 | 1998-01-22 | Juergen Dipl Ing Naegeler | Cooling system for an internal combustion engine |
JP3111922B2 (en) * | 1997-04-02 | 2000-11-27 | トヨタ自動車株式会社 | Cylinder head structure of internal combustion engine equipped with solenoid valve |
DE19812831A1 (en) | 1998-03-24 | 1999-09-30 | Volkswagen Ag | Internal combustion engine with fluid cooling system |
DE10011143B4 (en) * | 2000-03-07 | 2013-09-19 | Bayerische Motoren Werke Aktiengesellschaft | Liquid-cooled internal combustion engine with a dual-circuit cooling system |
DE10047080B4 (en) * | 2000-09-22 | 2013-06-06 | Volkswagen Ag | Cooling system for a liquid-cooled internal combustion engine |
DE10047081B4 (en) * | 2000-09-22 | 2013-06-06 | Volkswagen Ag | Method and device for cooling an internal combustion engine |
JP4085253B2 (en) * | 2002-08-30 | 2008-05-14 | 大豊工業株式会社 | Engine cooling system |
DE10247122A1 (en) * | 2002-10-09 | 2004-04-22 | Bayerische Motoren Werke Ag | Cylinder crankcase with cooling jacket for internal combustion engine has jacket forming two or more coolant channels in region of upper case sector |
DE10306695A1 (en) | 2003-02-18 | 2004-09-16 | Daimlerchrysler Ag | Internal combustion engine with a coolant circuit |
FR2855555B1 (en) * | 2003-05-27 | 2005-07-15 | Renault Sa | INTERNAL COMBUSTION ENGINE COOLING CIRCUIT |
JP4227914B2 (en) * | 2004-03-10 | 2009-02-18 | トヨタ自動車株式会社 | Cylinder block cooling structure |
US7845316B2 (en) * | 2007-07-06 | 2010-12-07 | Brp-Powertrain Gmbh & Co Kg | Internal combustion engine cooling system |
DE102011113040B3 (en) * | 2011-09-09 | 2012-04-26 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | Controllable coolant pump for supplying coolant to e.g. cylinder head of internal combustion engine, has outflow opening enclosed by ring seal, which is arranged in chamber rear wall and actively connected with disk in rear end position |
FR3024886B1 (en) * | 2014-08-18 | 2018-04-27 | Renault S.A.S | CYLINDER HOUSING OF A THERMAL ENGINE |
DE102014222734A1 (en) | 2014-11-06 | 2016-05-12 | Volkswagen Aktiengesellschaft | Internal combustion engine with a coolant jacket surrounding the combustion chambers |
DE102015003335A1 (en) * | 2015-03-16 | 2016-09-22 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | cylinder crankcase |
DE102015006772A1 (en) | 2015-06-01 | 2016-12-01 | Volkswagen Aktiengesellschaft | Internal combustion engine with a first and a second coolant circuit |
JP6910155B2 (en) * | 2017-02-07 | 2021-07-28 | 本田技研工業株式会社 | Internal combustion engine cooling structure |
AT523181B1 (en) * | 2020-02-18 | 2021-06-15 | Avl List Gmbh | COOLING SYSTEM FOR A COMBUSTION ENGINE |
CN111894753B (en) * | 2020-07-20 | 2021-07-06 | 东风商用车有限公司 | Cooling device of forward flow type diesel engine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB542009A (en) * | 1940-06-18 | 1941-12-22 | Arthur John Rowledge | Improvements in or relating to liquid-cooling systems for sleevevalve internal-combustion engines |
US3203408A (en) * | 1964-01-06 | 1965-08-31 | Winkelman Henry William | Liquid cooling system for internal combustion engines |
US4175503A (en) * | 1976-12-22 | 1979-11-27 | Ford Motor Company | Method of making air engine housing |
DE3226880A1 (en) * | 1982-07-17 | 1984-01-19 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Cooling system for a piston-type internal combustion engine |
DE3629673A1 (en) * | 1986-09-01 | 1988-03-10 | Kloeckner Humboldt Deutz Ag | Internal combustion engine with liquid-cooled cylinder liner |
DE3629672A1 (en) * | 1986-09-01 | 1988-03-10 | Kloeckner Humboldt Deutz Ag | INTERNAL COMBUSTION ENGINE WITH LIQUID-COOLED CYLINDER BUSHING |
DE3639691A1 (en) * | 1986-11-20 | 1988-06-01 | Kloeckner Humboldt Deutz Ag | DIESEL INTERNAL COMBUSTION ENGINE |
DE299679T1 (en) * | 1987-07-11 | 1989-05-11 | Isuzu Motors Ltd., Tokio/Tokyo | COOLING SYSTEM FOR A HEAT-INSULATED COMBUSTION ENGINE. |
FR2624203B1 (en) * | 1987-12-07 | 1993-09-03 | Honda Motor Co Ltd | COOLING DEVICE FOR A LIQUID COOLED ENGINE |
JP3086929B2 (en) * | 1991-07-29 | 2000-09-11 | マツダ株式会社 | Engine cooling structure |
DE4206920C1 (en) * | 1992-03-05 | 1992-12-24 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Cooling circuit for vehicle IC engine - has connecting passage between opposing pairs of cylinders, and cooling fluid chamber |
-
1994
- 1994-03-10 DE DE4407984A patent/DE4407984A1/en not_active Withdrawn
-
1995
- 1995-02-24 AT AT95102644T patent/ATE157739T1/en not_active IP Right Cessation
- 1995-02-24 EP EP95102644A patent/EP0671552B1/en not_active Expired - Lifetime
- 1995-02-24 DE DE59500579T patent/DE59500579D1/en not_active Expired - Lifetime
- 1995-02-24 ES ES95102644T patent/ES2106581T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE157739T1 (en) | 1997-09-15 |
DE4407984A1 (en) | 1995-09-14 |
EP0671552A1 (en) | 1995-09-13 |
EP0671552B1 (en) | 1997-09-03 |
DE59500579D1 (en) | 1997-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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