FR2210732B1 - - Google Patents

Info

Publication number
FR2210732B1
FR2210732B1 FR7242306A FR7242306A FR2210732B1 FR 2210732 B1 FR2210732 B1 FR 2210732B1 FR 7242306 A FR7242306 A FR 7242306A FR 7242306 A FR7242306 A FR 7242306A FR 2210732 B1 FR2210732 B1 FR 2210732B1
Authority
FR
France
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
Application number
FR7242306A
Other versions
FR2210732A1 (fr
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.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to FR7242306A priority Critical patent/FR2210732B1/fr
Priority to DE2302674A priority patent/DE2302674C2/de
Priority to US419480A priority patent/US3917290A/en
Publication of FR2210732A1 publication Critical patent/FR2210732A1/fr
Application granted granted Critical
Publication of FR2210732B1 publication Critical patent/FR2210732B1/fr
Expired 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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/206—One-piece oil-scraping rings
    • 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
    • F16J9/203—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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic
    • Y10S277/945—Containing fluorine
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic
    • Y10S277/945—Containing fluorine
    • Y10S277/946—PTFE

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR7242306A 1972-11-28 1972-11-28 Expired FR2210732B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7242306A FR2210732B1 (fr) 1972-11-28 1972-11-28
DE2302674A DE2302674C2 (de) 1972-11-28 1973-01-19 Zylinder-Kolbenanordnung
US419480A US3917290A (en) 1972-11-28 1973-11-28 Assembly comprising a piston groove, a piston ring and an inertia ring sliding in a cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7242306A FR2210732B1 (fr) 1972-11-28 1972-11-28

Publications (2)

Publication Number Publication Date
FR2210732A1 FR2210732A1 (fr) 1974-07-12
FR2210732B1 true FR2210732B1 (fr) 1978-09-29

Family

ID=9107865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7242306A Expired FR2210732B1 (fr) 1972-11-28 1972-11-28

Country Status (3)

Country Link
US (1) US3917290A (fr)
DE (1) DE2302674C2 (fr)
FR (1) FR2210732B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1542903A (en) * 1976-09-02 1979-03-28 Wellworthy Ltd Sealing ring assemblies for pistons
US4422649A (en) * 1982-03-02 1983-12-27 Mechanical Technology Incorporated Stirling engine piston ring
US4791787A (en) * 1985-12-05 1988-12-20 Paul Marius A Regenerative thermal engine
US4809646A (en) * 1987-03-18 1989-03-07 Paul Marius A High pressure reciprocator components
US4917391A (en) * 1988-07-12 1990-04-17 Aerospace Systems And Components, Inc. Sealing ring assembly
US5490445A (en) * 1994-03-14 1996-02-13 Ford Motor Company Ultra low device volume piston system
US5392692A (en) * 1994-03-14 1995-02-28 Ford Motor Company Antiblow-by piston and seal construction for high temperature applications
US5598763A (en) * 1994-03-14 1997-02-04 Ford Motor Company Flutter free piston ring assembly
US5430938A (en) * 1994-03-14 1995-07-11 Ford Motor Company Method of making and using a piston ring assembly
US5477820A (en) * 1994-09-29 1995-12-26 Ford Motor Company Thermal management system for heat engine components
US5711206A (en) * 1996-06-06 1998-01-27 Westinghouse Air Brake Company Piston and cylinder assembly for minimizing water blow-by in an air compressor
GB9805124D0 (en) * 1998-03-10 1998-05-06 Compair Reavell Ltd Piston sealing ring assembly
US6338491B1 (en) * 1998-10-21 2002-01-15 Case Corporation Rotary shaft seal
DE10256063A1 (de) * 2002-11-30 2004-06-17 Mahle Gmbh Verfahren zum Beschichten von Kolbenringen für Verbrennungsmotoren
US7302961B2 (en) * 2004-09-01 2007-12-04 Flow-Safe, Inc. Surge relief valve
WO2009033115A2 (fr) * 2007-09-08 2009-03-12 George Bevan Kirby Meacham Segment de piston de haut rendement
BRPI0906127C1 (pt) * 2009-11-23 2011-08-30 Oliveira Jairo Antunes De anéis compensadores para pistões de motores, compressores, exaustores e bombas
RU2469231C1 (ru) * 2011-07-27 2012-12-10 Федеральное Государственное Образовательное Учреждение Высшего Профессионального Образования "Саратовский Государственный Аграрный Университет Имени Н.И. Вавилова" Поршневой узел
US8555850B2 (en) * 2011-08-05 2013-10-15 GM Global Technology Operations LLC Two-piece compression piston ring of an internal combustion engine
DE102014003149A1 (de) * 2014-03-04 2015-09-10 Federal-Mogul Burscheid Gmbh Ölabstreifkolbenring und Verfahren zur Herstellung eines Ölabstreifkolbenrings
US9856981B2 (en) * 2016-05-04 2018-01-02 G. B. Kirby Meacham Reduced friction piston ring

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR737952A (fr) * 1932-12-17
FR740211A (fr) * 1931-10-17 1933-01-23 Perfectionnements aux segments des pistons
US2600310A (en) * 1950-11-15 1952-06-10 Ramsey Corp Piston packing ring
AT279271B (de) * 1965-07-10 1970-02-25 Dresden Kraftfahrzeug Veb Anordnung von mehreren kolbenringen in einer kolbennut, insbesondere bei kolbenabdichtungen von schlitzgesteuerten zweitaktbrennkraftmaschinen
GB1140259A (en) * 1966-09-27 1969-01-15 Dresden Kraftfahrzeug Veb Improvements in or relating to piston rings for internal combustion engines
FR1540312A (fr) * 1967-02-17 1968-09-27 Ensemble piston et segments pour moteur à combustion interne
FR1557910A (fr) * 1968-01-09 1969-02-21
US3525530A (en) * 1968-06-10 1970-08-25 Gen Motors Corp High pressure-low friction seal
DE1918690C3 (de) * 1969-04-12 1974-08-08 Demag Ag, 4100 Duisburg Dichtungsring
US3632121A (en) * 1969-06-25 1972-01-04 Wahlmark Systems Piston ring construction
US3727925A (en) * 1970-12-22 1973-04-17 Conover C & Co Inc Antiblow-by rings
US3802711A (en) * 1971-12-13 1974-04-09 Gould Inc Segmental sealing ring assembly

Also Published As

Publication number Publication date
FR2210732A1 (fr) 1974-07-12
DE2302674C2 (de) 1981-12-17
DE2302674A1 (de) 1974-06-27
US3917290A (en) 1975-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse