FR862845A - Piston rings - Google Patents

Piston rings

Info

Publication number
FR862845A
FR862845A FR862845DA FR862845A FR 862845 A FR862845 A FR 862845A FR 862845D A FR862845D A FR 862845DA FR 862845 A FR862845 A FR 862845A
Authority
FR
France
Prior art keywords
piston rings
rings
piston
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Chalmers Gaither Hall
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
Priority claimed from US183849A external-priority patent/US2186020A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR862845A publication Critical patent/FR862845A/en
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
    • F16J9/08—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction with expansion obtained by pressure of the medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR862845D 1938-01-07 1940-01-11 Piston rings Expired FR862845A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US183849A US2186020A (en) 1938-01-07 1938-01-07 Piston packing
GB32974/39A GB534119A (en) 1938-01-07 1939-12-28 Improvements in piston packing

Publications (1)

Publication Number Publication Date
FR862845A true FR862845A (en) 1941-03-17

Family

ID=29422144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862845D Expired FR862845A (en) 1938-01-07 1940-01-11 Piston rings

Country Status (3)

Country Link
BE (1) BE437677A (en)
FR (1) FR862845A (en)
GB (1) GB534119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253069A1 (en) * 1986-04-14 1988-01-20 Friedhelm Stecher Tribologically optimized piston ring

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566603A (en) * 1947-12-18 1951-09-04 Motor Industry Res Ass Piston ring
US3671046A (en) * 1970-03-03 1972-06-20 Foster M Hagmann Ring seal with special groove configuration
DE3008707A1 (en) * 1980-03-07 1981-09-24 Fichtel & Sachs Ag, 8720 Schweinfurt PISTON WITH PRESSURE-RELATED PRESSURE OF THE PISTON RING ON THE CYLINDER INTERNAL WALL
DE3148488A1 (en) * 1981-12-08 1983-06-16 Neuman & Esser Maschinenfabrik, 5132 Übach-Palenberg Cylinder-piston arrangement for reciprocating engines and reciprocating machines
US4544049A (en) * 1983-10-05 1985-10-01 General Motors Corporation Wheel cylinder assembly and seal arrangement therein

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253069A1 (en) * 1986-04-14 1988-01-20 Friedhelm Stecher Tribologically optimized piston ring

Also Published As

Publication number Publication date
BE437677A (en)
GB534119A (en) 1941-02-27

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