FR2099896A5 - - Google Patents

Info

Publication number
FR2099896A5
FR2099896A5 FR7123051A FR7123051A FR2099896A5 FR 2099896 A5 FR2099896 A5 FR 2099896A5 FR 7123051 A FR7123051 A FR 7123051A FR 7123051 A FR7123051 A FR 7123051A FR 2099896 A5 FR2099896 A5 FR 2099896A5
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
FR7123051A
Other languages
French (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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Application granted granted Critical
Publication of FR2099896A5 publication Critical patent/FR2099896A5/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
    • F16J9/203—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
    • F16J9/206—One-piece oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
FR7123051A 1970-06-25 1971-06-24 Expired FR2099896A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4972870A 1970-06-25 1970-06-25

Publications (1)

Publication Number Publication Date
FR2099896A5 true FR2099896A5 (enExample) 1972-03-17

Family

ID=21961376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123051A Expired FR2099896A5 (enExample) 1970-06-25 1971-06-24

Country Status (4)

Country Link
US (1) US3622166A (enExample)
CA (1) CA958442A (enExample)
DE (1) DE2131694C3 (enExample)
FR (1) FR2099896A5 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384178A1 (fr) * 1977-03-14 1978-10-13 Goetzewerke Segment de piston racleur d'huile en particulier pour moteurs a combustion interne

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557721B1 (de) * 1975-12-20 1977-01-13 Goetzewerke Axial und radial spannender spreizfederring fuer oelabstreif-kolbenringe
IT1232094B (it) * 1989-05-08 1992-01-23 Borgo Nova Spa Segmento raschiaolio particolarmente per motori a combustione interna compressori e macchine simili
DE102007057959A1 (de) * 2007-12-01 2009-06-04 Mahle International Gmbh Kolbenring für einen Verbrennungsmotor sowie Kolben mit einem derartigen Kolbenring

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837386A (en) * 1956-08-08 1958-06-03 Mcquay Norris Mfg Co Piston ring assemblies
US3136559A (en) * 1961-01-25 1964-06-09 Muskegon Piston Ring Co Inc Piston ring spacer
US3253836A (en) * 1962-07-23 1966-05-31 Muskegon Piston Ring Co Inc Combination oil and compression ring
US3300224A (en) * 1963-06-14 1967-01-24 Dana Corp Spacer-expander for piston ring assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384178A1 (fr) * 1977-03-14 1978-10-13 Goetzewerke Segment de piston racleur d'huile en particulier pour moteurs a combustion interne

Also Published As

Publication number Publication date
DE2131694A1 (de) 1971-12-30
DE2131694B2 (de) 1973-11-08
CA958442A (en) 1974-11-26
US3622166A (en) 1971-11-23
DE2131694C3 (de) 1974-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse