CN1250505A - 柴油式两冲程滑块发动机的活塞 - Google Patents
柴油式两冲程滑块发动机的活塞 Download PDFInfo
- Publication number
- CN1250505A CN1250505A CN98803273A CN98803273A CN1250505A CN 1250505 A CN1250505 A CN 1250505A CN 98803273 A CN98803273 A CN 98803273A CN 98803273 A CN98803273 A CN 98803273A CN 1250505 A CN1250505 A CN 1250505A
- Authority
- CN
- China
- Prior art keywords
- piston
- piston ring
- relief passage
- ring groove
- 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.)
- Granted
Links
Images
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
- F02F3/00—Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/22—Rings for preventing wear of grooves or like seatings
-
- 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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Hydraulic Motors (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK199700286A DK28697A (da) | 1997-03-14 | 1997-03-14 | Stempel til en forbrænmdingsmotor, navnlig en totakts krydshovedmotor af dieseltypen |
DK0286/97 | 1997-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1250505A true CN1250505A (zh) | 2000-04-12 |
CN1083530C CN1083530C (zh) | 2002-04-24 |
Family
ID=8091850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98803273A Expired - Fee Related CN1083530C (zh) | 1997-03-14 | 1998-03-09 | 柴油式两冲程滑块发动机的活塞 |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0979352B1 (zh) |
JP (1) | JP3362859B2 (zh) |
KR (1) | KR100370434B1 (zh) |
CN (1) | CN1083530C (zh) |
AU (1) | AU6609998A (zh) |
DE (1) | DE69809044T2 (zh) |
DK (1) | DK28697A (zh) |
ES (1) | ES2187007T3 (zh) |
NO (1) | NO994443L (zh) |
PL (1) | PL335806A1 (zh) |
RU (1) | RU2190773C2 (zh) |
WO (1) | WO1998041749A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1325821C (zh) * | 2001-02-21 | 2007-07-11 | Gkn金属烧结有限公司 | 活塞缸装置的带支承隔板的活塞且尤其是减振器活塞 |
CN100408891C (zh) * | 2003-04-28 | 2008-08-06 | Manb&W柴油机公司 | 大功率发动机的活塞以及用于在这种活塞上制造防磨损层的方法 |
CN102261290A (zh) * | 2010-05-27 | 2011-11-30 | 通用汽车环球科技运作有限责任公司 | 活塞组件 |
CN102900559A (zh) * | 2011-07-25 | 2013-01-30 | 瓦锡兰瑞士公司 | 用于往复活塞式燃烧发动机的活塞、活塞环以及配油环 |
CN104781593A (zh) * | 2012-11-09 | 2015-07-15 | 联邦摩高布尔沙伊德公司 | 具有变化顶线的活塞环 |
CN107076302A (zh) * | 2014-09-08 | 2017-08-18 | 西港能源有限公司 | 活塞装置 |
CN110312858A (zh) * | 2017-02-16 | 2019-10-08 | 曼恩能源方案有限公司 | 内燃机的气缸 |
CN111042944A (zh) * | 2019-12-20 | 2020-04-21 | 安徽工程大学 | 一种活塞缸套 |
CN111868421A (zh) * | 2018-03-23 | 2020-10-30 | 联邦摩高布尔沙伊德公司 | 用于二冲程发动机的具有磨损指示的活塞环 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001263730A1 (en) * | 2000-09-20 | 2002-04-02 | Weimin Tang | A combined gas ring and its piston ring-piston assembly |
AT414269B (de) * | 2002-07-24 | 2006-10-15 | Ventrex Automotive Gmbh | Einrichtung zur verdichtung von gasen |
AT414270B (de) * | 2002-07-24 | 2006-10-15 | Ventrex Automotive Gmbh | Einrichtung zur verdichtung von gasen |
EP1431631A1 (de) * | 2002-12-18 | 2004-06-23 | Federal-Mogul Friedberg GmbH | Kolbenring |
DE102009028390B3 (de) * | 2009-08-10 | 2011-05-26 | Federal-Mogul Nürnberg GmbH | Kolben für einen Verbrennungsmotor |
EP2639438A1 (en) * | 2012-03-13 | 2013-09-18 | Wärtsilä Schweiz AG | Piston and lubricant distribution device for reciprocating piston combustion engine |
DE102015109826A1 (de) * | 2015-06-19 | 2016-12-22 | Federal-Mogul Burscheid Gmbh | Kolbenring mit Nutdichtung |
JP2023019119A (ja) * | 2021-07-28 | 2023-02-09 | 株式会社神戸製鋼所 | ピストン及び往復動圧縮機 |
WO2024036036A2 (en) * | 2022-08-10 | 2024-02-15 | Cummins Inc. | Piston assemblies and cylinders that control gas flow |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2104621A (en) * | 1981-08-14 | 1983-03-09 | Exxon Research Engineering Co | Piston ring lubrication |
JPH0248737B2 (ja) * | 1982-03-29 | 1990-10-26 | Mitsubishi Heavy Ind Ltd | Pisuton |
DE19514918C2 (de) * | 1995-04-22 | 1999-01-07 | Mtu Friedrichshafen Gmbh | Kolben für Brennkraftmaschine |
DK172822B1 (da) * | 1995-09-22 | 1999-08-02 | Man B & W Diesel As | Stempelring til et stempel i en forbrændingsmotor |
-
1997
- 1997-03-14 DK DK199700286A patent/DK28697A/da not_active Application Discontinuation
-
1998
- 1998-03-09 JP JP54003798A patent/JP3362859B2/ja not_active Expired - Fee Related
- 1998-03-09 KR KR10-1999-7008301A patent/KR100370434B1/ko not_active IP Right Cessation
- 1998-03-09 WO PCT/DK1998/000087 patent/WO1998041749A1/en active IP Right Grant
- 1998-03-09 DE DE69809044T patent/DE69809044T2/de not_active Expired - Fee Related
- 1998-03-09 ES ES98907895T patent/ES2187007T3/es not_active Expired - Lifetime
- 1998-03-09 AU AU66099/98A patent/AU6609998A/en not_active Abandoned
- 1998-03-09 EP EP98907895A patent/EP0979352B1/en not_active Expired - Lifetime
- 1998-03-09 RU RU99121855/06A patent/RU2190773C2/ru not_active IP Right Cessation
- 1998-03-09 CN CN98803273A patent/CN1083530C/zh not_active Expired - Fee Related
- 1998-03-09 PL PL98335806A patent/PL335806A1/xx unknown
-
1999
- 1999-09-13 NO NO994443A patent/NO994443L/no not_active Application Discontinuation
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1325821C (zh) * | 2001-02-21 | 2007-07-11 | Gkn金属烧结有限公司 | 活塞缸装置的带支承隔板的活塞且尤其是减振器活塞 |
CN100408891C (zh) * | 2003-04-28 | 2008-08-06 | Manb&W柴油机公司 | 大功率发动机的活塞以及用于在这种活塞上制造防磨损层的方法 |
CN102261290B (zh) * | 2010-05-27 | 2015-06-17 | 通用汽车环球科技运作有限责任公司 | 活塞组件 |
CN102261290A (zh) * | 2010-05-27 | 2011-11-30 | 通用汽车环球科技运作有限责任公司 | 活塞组件 |
CN102900559B (zh) * | 2011-07-25 | 2016-04-06 | 瓦锡兰瑞士公司 | 用于往复活塞式燃烧发动机的活塞、活塞环以及配油环 |
CN102900559A (zh) * | 2011-07-25 | 2013-01-30 | 瓦锡兰瑞士公司 | 用于往复活塞式燃烧发动机的活塞、活塞环以及配油环 |
CN104781593A (zh) * | 2012-11-09 | 2015-07-15 | 联邦摩高布尔沙伊德公司 | 具有变化顶线的活塞环 |
CN104781593B (zh) * | 2012-11-09 | 2016-08-17 | 联邦摩高布尔沙伊德公司 | 具有变化顶线的活塞环 |
CN107076302A (zh) * | 2014-09-08 | 2017-08-18 | 西港能源有限公司 | 活塞装置 |
US10851893B2 (en) | 2014-09-08 | 2020-12-01 | Westport Power Inc. | Piston arrangement |
CN110312858A (zh) * | 2017-02-16 | 2019-10-08 | 曼恩能源方案有限公司 | 内燃机的气缸 |
US11982357B2 (en) | 2017-02-16 | 2024-05-14 | Man Energy Solutions Se | Cylinder of an internal combustion engine |
CN111868421A (zh) * | 2018-03-23 | 2020-10-30 | 联邦摩高布尔沙伊德公司 | 用于二冲程发动机的具有磨损指示的活塞环 |
CN111042944A (zh) * | 2019-12-20 | 2020-04-21 | 安徽工程大学 | 一种活塞缸套 |
Also Published As
Publication number | Publication date |
---|---|
ES2187007T3 (es) | 2003-05-16 |
DE69809044T2 (de) | 2003-06-26 |
PL335806A1 (en) | 2000-05-22 |
NO994443L (no) | 1999-11-12 |
WO1998041749A1 (en) | 1998-09-24 |
EP0979352B1 (en) | 2002-10-30 |
JP3362859B2 (ja) | 2003-01-07 |
KR100370434B1 (ko) | 2003-01-30 |
DK28697A (da) | 1998-09-15 |
RU2190773C2 (ru) | 2002-10-10 |
JP2000514156A (ja) | 2000-10-24 |
AU6609998A (en) | 1998-10-12 |
CN1083530C (zh) | 2002-04-24 |
EP0979352A1 (en) | 2000-02-16 |
NO994443D0 (no) | 1999-09-13 |
KR20000076207A (ko) | 2000-12-26 |
DE69809044D1 (de) | 2002-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: MAN DIESEL AS Free format text: FORMER NAME: MAN B + W DIESEL AS. Owner name: MAN DIESEL ENGINES AND TURBINE GERMAN SUBSIDIARY, Free format text: FORMER NAME: MAN DIESEL AS Owner name: MAN DIESEL AS Free format text: FORMER NAME: MAN DIESEL AS |
|
CP01 | Change in the name or title of a patent holder |
Address after: Copenhagen Patentee after: MAN DIESEL & TURBO FILIAL AF MAN DIESEL & TURBO SE TYSKLAND Address before: Copenhagen Patentee before: MAN DIESEL & TURBO FILIAL AF MAN DIESEL & TURBO SE TYSKLAND Address after: Copenhagen Patentee after: MAN DIESEL & TURBO FILIAL AF MAN DIESEL & TURBO SE TYSKLAND Address before: Copenhagen Patentee before: MAN DIESEL filial af MAN Diesel SE Tyskland Address after: Copenhagen Patentee after: MAN DIESEL filial af MAN Diesel SE Tyskland Address before: Copenhagen Patentee before: MAN B & W DIESEL A/S |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020424 Termination date: 20170309 |