CN102278201B - 用于运行往复活塞式发动机的方法和用于其的活塞 - Google Patents

用于运行往复活塞式发动机的方法和用于其的活塞 Download PDF

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Publication number
CN102278201B
CN102278201B CN201110123189.XA CN201110123189A CN102278201B CN 102278201 B CN102278201 B CN 102278201B CN 201110123189 A CN201110123189 A CN 201110123189A CN 102278201 B CN102278201 B CN 102278201B
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CN
China
Prior art keywords
piston
piston ring
groove
expansion chamber
volume
Prior art date
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Active
Application number
CN201110123189.XA
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English (en)
Chinese (zh)
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CN102278201A (zh
Inventor
C·L·费尔特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN Energy Solutions Filial af MAN Energy Solutions SE
Original Assignee
MAN Diesel and Turbo Filial af MAN Diesel and Turbo SE
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Publication of CN102278201A publication Critical patent/CN102278201A/zh
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Publication of CN102278201B publication Critical patent/CN102278201B/zh
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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
    • F02F5/00—Piston rings, e.g. associated with piston crown
    • 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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • F16J3/042—Fastening details
    • 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
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • F16J9/068—Spring expander from sheet metal corrugated in the axial direction
    • 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
    • F16J9/10—Special members for adjusting the rings

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)
CN201110123189.XA 2010-05-14 2011-05-13 用于运行往复活塞式发动机的方法和用于其的活塞 Active CN102278201B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010020491.9A DE102010020491B4 (de) 2010-05-14 2010-05-14 Verfahren zum Betrieb einer Hubkolbenbrennkraftmaschine und Kolben für eine Hubkolbenbrennkraftmaschine
DE102010020491.9 2010-05-14

Publications (2)

Publication Number Publication Date
CN102278201A CN102278201A (zh) 2011-12-14
CN102278201B true CN102278201B (zh) 2015-07-15

Family

ID=44859610

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110123189.XA Active CN102278201B (zh) 2010-05-14 2011-05-13 用于运行往复活塞式发动机的方法和用于其的活塞

Country Status (4)

Country Link
JP (1) JP5851718B2 (ko)
KR (1) KR101855215B1 (ko)
CN (1) CN102278201B (ko)
DE (1) DE102010020491B4 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013218764A1 (de) * 2013-03-15 2014-09-18 Ks Kolbenschmidt Gmbh Zweiteiliger Kolben für Verbrennungsmotor doppelt gefügt
CN103821944B (zh) * 2013-11-13 2016-04-20 沪东重机有限公司 一种迷宫式密封刮油环
JP5859048B2 (ja) * 2014-03-20 2016-02-10 サンコール株式会社 ピストンリング及びピストンリング用金属製平角線
CN104454225A (zh) * 2014-12-12 2015-03-25 陶凝 一种发动机活塞
CN104454226A (zh) * 2014-12-12 2015-03-25 陶凝 一种发动机活塞总成
CN105156221A (zh) * 2015-05-29 2015-12-16 宁波大叶园林设备有限公司 具对数螺线等势流线的分层储气活塞的二冲程汽油发动机
CN108291641B (zh) * 2015-11-30 2019-05-10 伯克哈特压缩机股份公司 干运转活塞杆密封组件以及运行干运转活塞杆密封组件的方法
DE102016222299A1 (de) * 2016-11-14 2018-05-17 Man Diesel & Turbo Se Zylinder einer Brennkraftmaschine
CN110118131A (zh) * 2019-05-23 2019-08-13 重庆普什机械有限责任公司 活塞头
CN110285112A (zh) * 2019-07-25 2019-09-27 重庆气体压缩机厂有限责任公司 用于往复压缩机的高压活塞密封结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187724A (en) * 1936-11-30 1940-01-23 Herman Howie Uhli Piston and ring assembly
GB567825A (en) * 1942-10-24 1945-03-05 Sulzer Ag Improvements in or relating to pistons more especially internal combustion engines
US3177861A (en) * 1963-07-29 1965-04-13 Southwest Res Inst Internal combustion engine
US4282837A (en) * 1979-09-05 1981-08-11 General Motors Corporation Two-cycle diesel engine with piston ring stabilizing accumulator volume
WO1994012815A1 (en) * 1992-11-23 1994-06-09 Man B&W Diesel A/S A piston top ring for an internal combustion engine
CN1699799A (zh) * 2004-05-21 2005-11-23 张绍翔 插口式活塞密封环

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582346U (ja) * 1981-06-30 1983-01-08 いすゞ自動車株式会社 内燃機関のピストン
JPH0248737B2 (ja) 1982-03-29 1990-10-26 Mitsubishi Heavy Ind Ltd Pisuton
JPH0248737A (ja) * 1988-08-10 1990-02-19 Fuji Electric Co Ltd 仮想記憶システムにおけるタスク実行方式
DK172822B1 (da) * 1995-09-22 1999-08-02 Man B & W Diesel As Stempelring til et stempel i en forbrændingsmotor
DE19715758C1 (de) 1997-04-16 1998-11-05 Man B & W Diesel Gmbh Kolben für eine Hubkolbenbrennkraftmaschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187724A (en) * 1936-11-30 1940-01-23 Herman Howie Uhli Piston and ring assembly
GB567825A (en) * 1942-10-24 1945-03-05 Sulzer Ag Improvements in or relating to pistons more especially internal combustion engines
US3177861A (en) * 1963-07-29 1965-04-13 Southwest Res Inst Internal combustion engine
US4282837A (en) * 1979-09-05 1981-08-11 General Motors Corporation Two-cycle diesel engine with piston ring stabilizing accumulator volume
WO1994012815A1 (en) * 1992-11-23 1994-06-09 Man B&W Diesel A/S A piston top ring for an internal combustion engine
CN1699799A (zh) * 2004-05-21 2005-11-23 张绍翔 插口式活塞密封环

Also Published As

Publication number Publication date
DE102010020491B4 (de) 2014-02-13
CN102278201A (zh) 2011-12-14
KR20110126052A (ko) 2011-11-22
JP2011241982A (ja) 2011-12-01
DE102010020491A1 (de) 2011-11-17
JP5851718B2 (ja) 2016-02-03
KR101855215B1 (ko) 2018-05-08

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