DE3751459T2 - Anordnung für keramisches Ventil. - Google Patents
Anordnung für keramisches Ventil.Info
- Publication number
- DE3751459T2 DE3751459T2 DE3751459T DE3751459T DE3751459T2 DE 3751459 T2 DE3751459 T2 DE 3751459T2 DE 3751459 T DE3751459 T DE 3751459T DE 3751459 T DE3751459 T DE 3751459T DE 3751459 T2 DE3751459 T2 DE 3751459T2
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- ceramic valve
- ceramic
- valve
- 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
- 239000000919 ceramic Substances 0.000 title 1
Classifications
-
- 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
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
-
- 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
- F01L3/10—Connecting springs to valve members
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Automatic Assembly (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13673786A JPS62291407A (ja) | 1986-06-12 | 1986-06-12 | セラミツク製バルブ保持構造 |
JP13673886A JPS62291408A (ja) | 1986-06-12 | 1986-06-12 | セラミツク製バルブ保持構造 |
JP13673986A JPS62291409A (ja) | 1986-06-12 | 1986-06-12 | セラミツク製バルブ保持構造 |
JP11328086U JPS6319012U (de) | 1986-07-23 | 1986-07-23 | |
JP12731586U JPH059448Y2 (de) | 1986-08-21 | 1986-08-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3751459D1 DE3751459D1 (de) | 1995-09-14 |
DE3751459T2 true DE3751459T2 (de) | 1996-01-25 |
Family
ID=27526596
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3751459T Expired - Fee Related DE3751459T2 (de) | 1986-06-12 | 1987-06-12 | Anordnung für keramisches Ventil. |
DE3750632T Expired - Fee Related DE3750632T2 (de) | 1986-06-12 | 1987-06-12 | Anordnung für keramisches Ventil. |
DE8787305262T Expired - Lifetime DE3777456D1 (de) | 1986-06-12 | 1987-06-12 | Anordnung fuer keramisches ventil. |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3750632T Expired - Fee Related DE3750632T2 (de) | 1986-06-12 | 1987-06-12 | Anordnung für keramisches Ventil. |
DE8787305262T Expired - Lifetime DE3777456D1 (de) | 1986-06-12 | 1987-06-12 | Anordnung fuer keramisches ventil. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4838218A (de) |
EP (3) | EP0387922B1 (de) |
DE (3) | DE3751459T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02104907A (ja) * | 1988-10-14 | 1990-04-17 | Ngk Insulators Ltd | 内燃機関用セラミック弁の製造方法 |
JPH0663458B2 (ja) * | 1989-05-09 | 1994-08-22 | いすゞ自動車株式会社 | サイクル変換可能エンジン |
US5056372A (en) * | 1990-11-28 | 1991-10-15 | Gte Laboratories Incorporated | Copper collet grip mechanism |
DE4207213A1 (de) * | 1992-03-07 | 1993-09-09 | Hoechst Ag | Keramisches gaswechselventil |
DE4230022A1 (de) * | 1992-09-10 | 1994-03-17 | Leybold Ag | Schnüffler für Lecksucher |
JPH06146825A (ja) * | 1992-11-04 | 1994-05-27 | Fuji Oozx Inc | チタン製エンジンバルブ |
JP3331526B2 (ja) * | 1993-11-25 | 2002-10-07 | フジオーゼックス株式会社 | ポペット弁の駆動装置 |
US5410995A (en) * | 1994-04-15 | 1995-05-02 | Cummins Engine Company, Inc. | Valve crosshead assembly with wear-reducing contact pad |
GB2311834B (en) * | 1996-03-30 | 1999-09-29 | Rover Group | A ceramic valve and a ceramic valve assembly for an internal combustion engine |
IT1315828B1 (it) * | 1999-02-18 | 2003-03-26 | Daimler Chrysler Ag | Dispositivo di fissaggio per connettere un piattello per la molla diuna valvola con lo stelo della valvola. |
US6273045B1 (en) * | 1999-07-26 | 2001-08-14 | Daniel H. Pierce | Valve spring retainer-enlarged slots |
US6338325B1 (en) * | 2000-03-30 | 2002-01-15 | Fuji Oozx, Inc. | Valve operating mechanism of an internal combustion engine |
DE10040114A1 (de) * | 2000-08-17 | 2002-02-28 | Bosch Gmbh Robert | Verbindung zwischen einem Schaftende eines Gaswechselventils einer Brennkraftmaschine und einem Stellglied eines Ventilstellers |
DE10141782A1 (de) * | 2001-08-25 | 2003-03-06 | Deere & Co | Ventilfederzusammenbau, Ventilfederteller und Verfahren zur Montage eines Ventilfederzusammenbaus |
US8070464B2 (en) | 2007-06-01 | 2011-12-06 | Caterpillar Inc. | Retention system |
CN102345479A (zh) * | 2011-09-01 | 2012-02-08 | 余姚市舒春机械有限公司 | 一种大功率柴油机气门锁夹及其加工方法 |
US9377037B2 (en) | 2013-03-15 | 2016-06-28 | Ron R. Daniels | Lock device and method of use |
FR3092614B1 (fr) * | 2019-02-07 | 2022-08-05 | Renault Sas | Soupape d’admission pour moteur à essence |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2065794A (en) * | 1934-10-08 | 1936-12-29 | Thompson Prod Inc | Valve spring retainer lock |
US2633111A (en) * | 1948-05-27 | 1953-03-31 | Pielstick Gustav | Method of and means for lubricating exhaust-valve shanks in combustion engines |
FR1125747A (fr) * | 1954-06-04 | 1956-11-06 | Valves Ltd | Soupape à champignon |
US3273856A (en) * | 1963-12-26 | 1966-09-20 | Trw Inc | Valve stem retainer lock |
US3265053A (en) * | 1965-02-01 | 1966-08-09 | Michigan Chrome & Chemical Com | Valve assembly |
GB1139657A (en) * | 1967-07-17 | 1969-01-08 | Trw Inc | Improvements in or relating to poppet valve assemblies |
US3938484A (en) * | 1974-05-20 | 1976-02-17 | Teves-Thompson Gmbh | Valve stem retainer |
US4180030A (en) * | 1977-09-19 | 1979-12-25 | Mcwhirter John A | Valve lock assembly |
JPS5623507A (en) * | 1979-08-02 | 1981-03-05 | Toshiba Corp | Exhaust valve |
US4432311A (en) * | 1982-06-11 | 1984-02-21 | Standard Oil Company (Indiana) | Composite valve spring retainer and process |
JPS61291708A (ja) * | 1985-06-18 | 1986-12-22 | Suzuki Motor Co Ltd | エンジンのバルブ装置 |
-
1987
- 1987-06-12 DE DE3751459T patent/DE3751459T2/de not_active Expired - Fee Related
- 1987-06-12 DE DE3750632T patent/DE3750632T2/de not_active Expired - Fee Related
- 1987-06-12 DE DE8787305262T patent/DE3777456D1/de not_active Expired - Lifetime
- 1987-06-12 EP EP90108358A patent/EP0387922B1/de not_active Expired - Lifetime
- 1987-06-12 EP EP93101907A patent/EP0543798B1/de not_active Expired - Lifetime
- 1987-06-12 EP EP87305262A patent/EP0249503B1/de not_active Expired
- 1987-06-12 US US07/062,138 patent/US4838218A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3750632D1 (de) | 1994-11-10 |
EP0249503A2 (de) | 1987-12-16 |
EP0249503B1 (de) | 1992-03-18 |
EP0387922A2 (de) | 1990-09-19 |
DE3751459D1 (de) | 1995-09-14 |
DE3777456D1 (de) | 1992-04-23 |
EP0543798B1 (de) | 1995-08-09 |
EP0543798A3 (en) | 1993-07-21 |
EP0387922A3 (en) | 1990-11-22 |
EP0387922B1 (de) | 1994-10-05 |
EP0249503A3 (en) | 1988-01-13 |
DE3750632T2 (de) | 1995-02-09 |
EP0543798A2 (de) | 1993-05-26 |
US4838218A (en) | 1989-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |