JPS4945242B1 - - Google Patents

Info

Publication number
JPS4945242B1
JPS4945242B1 JP43009851A JP985168A JPS4945242B1 JP S4945242 B1 JPS4945242 B1 JP S4945242B1 JP 43009851 A JP43009851 A JP 43009851A JP 985168 A JP985168 A JP 985168A JP S4945242 B1 JPS4945242 B1 JP S4945242B1
Authority
JP
Japan
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.)
Pending
Application number
JP43009851A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4945242B1 publication Critical patent/JPS4945242B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • F16J9/067—Spring expander from sheet metal corrugated in the radial 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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • 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
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/02—Rubber
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
JP43009851A 1967-02-17 1968-02-17 Pending JPS4945242B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR95532A FR1540312A (fr) 1967-02-17 1967-02-17 Ensemble piston et segments pour moteur à combustion interne
FR112517A FR93212E (fr) 1967-02-17 1967-06-29 Ensemble piston et segments pour moteur a combustion interne.
FR136565A FR94125E (fr) 1967-02-17 1968-01-18 Ensemble piston et segments pour moteur a combustion interne.

Publications (1)

Publication Number Publication Date
JPS4945242B1 true JPS4945242B1 (ja) 1974-12-03

Family

ID=27243836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP43009851A Pending JPS4945242B1 (ja) 1967-02-17 1968-02-17

Country Status (8)

Country Link
US (1) US3759148A (ja)
JP (1) JPS4945242B1 (ja)
DE (1) DE1601388C3 (ja)
ES (1) ES350557A1 (ja)
FR (3) FR1540312A (ja)
GB (1) GB1224486A (ja)
NL (1) NL6802351A (ja)
SE (1) SE349380B (ja)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31005E (en) 1970-03-04 1982-08-03 Ramsey Corporation Resilient plastic piston ring
FR2210732B1 (ja) * 1972-11-28 1978-09-29 Geffroy Robert
US4011030A (en) * 1975-10-31 1977-03-08 Caterpillar Tractor Co. Engine seal assembly
US4109921A (en) * 1976-05-27 1978-08-29 Taunus-Armaturen Gmbh Seal for pistons and piston rods of cylinder-type actuators
DE2849276C2 (de) * 1978-11-14 1982-02-18 Mahle Gmbh, 7000 Stuttgart Ringnut eines Kolbens für mittelschnellaufende Verbrennungsmotoren
GB2076935B (en) * 1980-05-31 1984-07-25 Rolls Royce Seals
FR2499661A1 (fr) * 1981-02-06 1982-08-13 Robert Geffroy Nouvel ensemble : cylindre, piston et segments legers pour moteurs et compresseurs
US4516481A (en) * 1981-02-06 1985-05-14 Robert Geffroy Piston and piston rings set
GB8321051D0 (en) * 1983-08-04 1983-09-07 Ae Plc Piston rings
GB8400750D0 (en) * 1984-01-12 1984-02-15 Ae Plc Piston
GB8403522D0 (en) * 1984-02-10 1984-03-14 Ae Plc Pistons
JPH0364654A (ja) * 1989-07-31 1991-03-20 Nissan Motor Co Ltd 内燃機関用ピストン
US5598763A (en) * 1994-03-14 1997-02-04 Ford Motor Company Flutter free piston ring assembly
US5469777A (en) * 1994-07-05 1995-11-28 Ford Motor Company Piston assembly having abradable coating
DE19908542A1 (de) * 1999-02-27 2000-08-31 Mahle Gmbh Kolben mit zumindest einer Ringnut und zumindest einem Kolbenring
DE20109678U1 (de) * 2001-06-12 2001-10-04 Tecan Trading Ag Baar Dichtung
DE10340313A1 (de) 2003-09-02 2005-05-19 Mahle Gmbh Ölabstreifring-Ringnut-Anordnung für Kolben von Verbrennungsmotoren
US20060220322A1 (en) * 2005-04-04 2006-10-05 Je Pistons, Inc. Replenishment pockets on piston rings for the prevention of microwelding
US20070262533A1 (en) * 2006-05-15 2007-11-15 Wan-Chieh Lu Scraper ring
JP5164659B2 (ja) * 2008-04-30 2013-03-21 Ｔｐｒ株式会社 組合せオイルリング
CN101900098B (zh) * 2009-05-27 2015-06-24 株式会社日立产机系统 往复运动压缩机
US10036471B2 (en) * 2009-11-18 2018-07-31 Achates Power, Inc. Ported engine constructions with low-tension compression seals
JP5557562B2 (ja) * 2010-03-10 2014-07-23 Ｔｐｒ株式会社 組合せオイルリング
CN102213207B (zh) * 2010-04-07 2015-09-09 株式会社日立产机系统 往复式压缩机
JP5658585B2 (ja) * 2011-02-03 2015-01-28 株式会社リケン 組合せピストンリング
CN102151860B (zh) * 2011-03-17 2013-10-23 湖南江滨机器（集团）有限责任公司 一种刀具以及活塞第一环槽的加工方法
JP5587285B2 (ja) * 2011-12-21 2014-09-10 Ｔｐｒ株式会社 組合せオイルリング
US9464719B2 (en) * 2012-06-19 2016-10-11 Qtrco, Inc. Seal assembly for use in harsh environments
DE102012212791B4 (de) * 2012-07-20 2014-02-27 Federal-Mogul Nürnberg GmbH Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
DE102013221395A1 (de) * 2013-04-03 2014-10-09 Ks Kolbenschmidt Gmbh Bearbeitungsprozess für axial niedrige Trapezringe für Kolben von Brennkraftmaschinen
JP5980966B2 (ja) * 2015-01-09 2016-08-31 株式会社リケン 組合せオイルコントロールリング
JP6530200B2 (ja) * 2015-02-23 2019-06-12 株式会社リケン サイドレール
CN107250626B (zh) * 2015-03-31 2019-11-26 日本活塞环株式会社 组合油环
EP3492781B1 (en) * 2017-09-29 2022-11-23 Tpr Co., Ltd. Segment, combined oil ring, and segment manufacturing method
CN108131216B (zh) * 2017-12-25 2024-03-19 潍柴动力股份有限公司 活塞环及发动机
JP6389970B1 (ja) * 2018-01-16 2018-09-12 Ｔｐｒ株式会社 組合せオイルリング
DE102018215092A1 (de) * 2018-09-05 2020-03-05 Mahle International Gmbh Kolben einer Brennkraftmaschine
DE102020122601A1 (de) 2020-08-28 2022-03-03 Rolls-Royce Deutschland Ltd & Co Kg Dichtungssystem, Getriebe mit einem Dichtungssystem und Gasturbinentriebwerk mit einem Dichtungssystem
CN114235361A (zh) * 2021-11-30 2022-03-25 潍柴动力股份有限公司 一种发动机活塞及发动机活塞疲劳试验装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2202802A (en) * 1936-12-14 1940-05-28 William S Mason Piston ring
US2194102A (en) * 1938-07-13 1940-03-19 John H Taylor Piston for internal combustion engines
US2656228A (en) * 1951-02-12 1953-10-20 Ramsey Corp Piston packing ring
FR1320884A (fr) * 1962-01-31 1963-03-15 A Marrel Ets Perfectionnements aux joints d'étanchéité pour vérins hydrauliques et analogues
US3335643A (en) * 1965-10-15 1967-08-15 Gen Motors Corp Internal combustion engine having piston with sealed compression ring

Also Published As

Publication number Publication date
DE1601388A1 (de) 1970-10-29
US3759148A (en) 1973-09-18
FR1540312A (fr) 1968-09-27
DE1601388C3 (de) 1975-01-23
NL6802351A (ja) 1968-08-19
FR93212E (fr) 1969-02-28
GB1224486A (en) 1971-03-10
FR94125E (fr) 1969-07-04
ES350557A1 (es) 1969-11-16
SE349380B (ja) 1972-09-25
DE1601388B2 (de) 1973-03-22

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