DE3677727D1 - Waermefester zylinderdeckel. - Google Patents
Waermefester zylinderdeckel.Info
- Publication number
- DE3677727D1 DE3677727D1 DE8686116931T DE3677727T DE3677727D1 DE 3677727 D1 DE3677727 D1 DE 3677727D1 DE 8686116931 T DE8686116931 T DE 8686116931T DE 3677727 T DE3677727 T DE 3677727T DE 3677727 D1 DE3677727 D1 DE 3677727D1
- Authority
- DE
- Germany
- Prior art keywords
- heat
- cylinder cover
- resistant cylinder
- resistant
- cover
- 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
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/12—Other methods of operation
- F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/26—Flame plate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02F2001/008—Stress problems, especially related to thermal stress
-
- 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
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80835885A | 1985-12-12 | 1985-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3677727D1 true DE3677727D1 (de) | 1991-04-04 |
Family
ID=25198556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686116931T Expired - Lifetime DE3677727D1 (de) | 1985-12-12 | 1986-12-05 | Waermefester zylinderdeckel. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0226143B2 (de) |
JP (1) | JPS62203966A (de) |
DE (1) | DE3677727D1 (de) |
IN (1) | IN168097B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2565322Y2 (ja) * | 1992-03-26 | 1998-03-18 | 日産ディーゼル工業株式会社 | 直噴式ディーゼルエンジンのシリンダヘッド構造 |
FR2736969B1 (fr) * | 1995-07-18 | 1997-08-29 | Renault | Culasse de moteur a combustion interne comportant un pontet muni d'une rainure |
JP2870463B2 (ja) * | 1996-01-19 | 1999-03-17 | トヨタ自動車株式会社 | 多気筒内燃機関のシリンダヘッド構造 |
JP2002349265A (ja) * | 2001-05-22 | 2002-12-04 | Mitsubishi Heavy Ind Ltd | 副室付ガスエンジンのシリンダヘッド構造 |
FR2957120B1 (fr) * | 2010-03-05 | 2013-06-07 | Peugeot Citroen Automobiles Sa | Culasse de moteur a combustion interne |
EP3751123A1 (de) * | 2019-06-14 | 2020-12-16 | Winterthur Gas & Diesel AG | Zylinderdeckel für einen zylinder eines grossdieselmotors und verfahren zum reparieren eines zylinderdeckels |
CN117469047B (zh) * | 2023-12-28 | 2024-03-19 | 潍柴动力股份有限公司 | 一种缸盖、其设计方法、燃烧室和点燃式内燃机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE334924C (de) * | 1920-03-25 | 1921-03-21 | Walter Herrmann | Innenwandungen von Kolben- und Zylinderdeckeln von Verbrennungskraftmaschinen |
DE966672C (de) * | 1952-04-11 | 1957-08-29 | Kloeckner Humboldt Deutz Ag | Viertakt-Dieselmotor |
FR1139912A (fr) * | 1955-11-15 | 1957-07-08 | Gen Motors Corp | Agencement destiné à limiter la dilatation et la contraction de surfaces soumises à des variations cycliques de température |
DE1053242B (de) * | 1956-03-16 | 1959-03-19 | Kloeckner Humboldt Deutz Ag | Zylinderkopf |
DE1267028B (de) * | 1964-09-18 | 1968-04-25 | Kloeckner Humboldt Deutz Ag | Zylinderkopf einer Viertakthubkolbenbrennkraftmaschine |
JPS49147403U (de) * | 1973-04-24 | 1974-12-19 | ||
JPS5236883U (de) * | 1975-09-09 | 1977-03-15 | ||
GB2074231A (en) * | 1980-04-01 | 1981-10-28 | Coates B F | Improvements in or relating to reciprocating internal combustion engines |
JPS5763948U (de) * | 1980-10-04 | 1982-04-16 | ||
JPS58130047U (ja) * | 1982-02-27 | 1983-09-02 | 日野自動車株式会社 | エンジンのシリンダヘツド |
-
1986
- 1986-12-04 IN IN943/MAS/86A patent/IN168097B/en unknown
- 1986-12-05 DE DE8686116931T patent/DE3677727D1/de not_active Expired - Lifetime
- 1986-12-05 EP EP86116931A patent/EP0226143B2/de not_active Expired - Lifetime
- 1986-12-11 JP JP61293555A patent/JPS62203966A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0319383B2 (de) | 1991-03-14 |
EP0226143B2 (de) | 1995-11-29 |
EP0226143A3 (en) | 1988-11-09 |
JPS62203966A (ja) | 1987-09-08 |
IN168097B (de) | 1991-02-02 |
EP0226143B1 (de) | 1991-02-27 |
EP0226143A2 (de) | 1987-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |