FR2684137B1 - - Google Patents
Info
- Publication number
- FR2684137B1 FR2684137B1 FR9114384A FR9114384A FR2684137B1 FR 2684137 B1 FR2684137 B1 FR 2684137B1 FR 9114384 A FR9114384 A FR 9114384A FR 9114384 A FR9114384 A FR 9114384A FR 2684137 B1 FR2684137 B1 FR 2684137B1
- Authority
- FR
- France
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
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- 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
- F02F2001/248—Methods for avoiding thermal stress-induced cracks in the zone between valve seat openings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9114384A FR2684137A1 (fr) | 1991-11-22 | 1991-11-22 | Culasse de moteur a combustion interne. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9114384A FR2684137A1 (fr) | 1991-11-22 | 1991-11-22 | Culasse de moteur a combustion interne. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2684137A1 FR2684137A1 (fr) | 1993-05-28 |
FR2684137B1 true FR2684137B1 (US20080293856A1-20081127-C00150.png) | 1995-03-24 |
Family
ID=9419201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9114384A Granted FR2684137A1 (fr) | 1991-11-22 | 1991-11-22 | Culasse de moteur a combustion interne. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2684137A1 (US20080293856A1-20081127-C00150.png) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1060025A (fr) * | 1951-08-16 | 1954-03-30 | Hercules Motors Corp | Moteur à combustion interne avec sièges de soupapes ancastrés |
DE2407528B2 (de) * | 1974-02-16 | 1976-08-19 | Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Zylinderkopf fuer brennkraftmaschinen mit sitzringen fuer ventile |
DE2550781A1 (de) * | 1975-11-12 | 1977-05-26 | Elsbett L | Zylinderkopf fuer brennkraftmaschinen, insbesondere dieselmotoren |
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1991
- 1991-11-22 FR FR9114384A patent/FR2684137A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2684137A1 (fr) | 1993-05-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |