FR2910554B1 - INTERNAL COMBUSTION ENGINE HEAD - Google Patents
INTERNAL COMBUSTION ENGINE HEADInfo
- Publication number
- FR2910554B1 FR2910554B1 FR0655875A FR0655875A FR2910554B1 FR 2910554 B1 FR2910554 B1 FR 2910554B1 FR 0655875 A FR0655875 A FR 0655875A FR 0655875 A FR0655875 A FR 0655875A FR 2910554 B1 FR2910554 B1 FR 2910554B1
- Authority
- FR
- France
- Prior art keywords
- head
- internal combustion
- combustion engine
- oil
- passage
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/002—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/02—Arrangements of lubricant conduits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The head has a lubricating oil circuit including a lubricating oil slowing down passage (1) for slowing down flow of the oil towards a cylinder-case that is associated to the head in an internal combustion engine e.g. oil engine. The passage has an inner wall part (7) that is arranged in thermal transferring relation with a hot spot (5) of the head. The passage has a screen forming unit i.e. tube (8), for avoiding streaming of the oil on the part (7), where the unit is made of low thermal conductivity material.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0655875A FR2910554B1 (en) | 2006-12-22 | 2006-12-22 | INTERNAL COMBUSTION ENGINE HEAD |
EP07847792A EP2102478B1 (en) | 2006-12-22 | 2007-12-04 | Cylinder head for internal combustion engine |
DE602007008472T DE602007008472D1 (en) | 2006-12-22 | 2007-12-04 | CYLINDER HEAD FOR A COMBUSTION ENGINE |
PCT/EP2007/063291 WO2008080742A1 (en) | 2006-12-22 | 2007-12-04 | Cylinder head for internal combustion engine |
AT07847792T ATE477412T1 (en) | 2006-12-22 | 2007-12-04 | CYLINDER HEAD FOR AN COMBUSTION ENGINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0655875A FR2910554B1 (en) | 2006-12-22 | 2006-12-22 | INTERNAL COMBUSTION ENGINE HEAD |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2910554A1 FR2910554A1 (en) | 2008-06-27 |
FR2910554B1 true FR2910554B1 (en) | 2009-01-23 |
Family
ID=38462018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0655875A Expired - Fee Related FR2910554B1 (en) | 2006-12-22 | 2006-12-22 | INTERNAL COMBUSTION ENGINE HEAD |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2102478B1 (en) |
AT (1) | ATE477412T1 (en) |
DE (1) | DE602007008472D1 (en) |
FR (1) | FR2910554B1 (en) |
WO (1) | WO2008080742A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201208935D0 (en) * | 2012-05-21 | 2012-07-04 | Ford Global Tech Llc | An engine system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018195A (en) * | 1975-10-06 | 1977-04-19 | General Motors Corporation | Insulated, high efficiency, low heat rejection, engine cylinder head |
JPH088287Y2 (en) * | 1988-02-22 | 1996-03-06 | 日産自動車株式会社 | Cylinder head for DOHC 4-valve internal combustion engine |
DE19854521C1 (en) * | 1998-11-26 | 2000-06-08 | Muendener Gummiwerk Gmbh | Insulated hose line for transporting gas or liquid, with spacing projections in form of pins, bolts etc. |
JP2002155720A (en) * | 2000-11-20 | 2002-05-31 | Yamaha Motor Co Ltd | Union structure of blow-by gas reducing device |
DE10339622B4 (en) * | 2003-08-28 | 2006-01-26 | Mündener Gummiwerk Gmbh | Device for returning gases or gases and liquids from a crankcase or other cavity of an internal combustion engine into an intake line of the internal combustion engine |
-
2006
- 2006-12-22 FR FR0655875A patent/FR2910554B1/en not_active Expired - Fee Related
-
2007
- 2007-12-04 AT AT07847792T patent/ATE477412T1/en not_active IP Right Cessation
- 2007-12-04 EP EP07847792A patent/EP2102478B1/en not_active Not-in-force
- 2007-12-04 WO PCT/EP2007/063291 patent/WO2008080742A1/en active Application Filing
- 2007-12-04 DE DE602007008472T patent/DE602007008472D1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2102478B1 (en) | 2010-08-11 |
DE602007008472D1 (en) | 2010-09-23 |
WO2008080742A1 (en) | 2008-07-10 |
EP2102478A1 (en) | 2009-09-23 |
FR2910554A1 (en) | 2008-06-27 |
ATE477412T1 (en) | 2010-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20160831 |