FR723772A - Perfectionnements aux segments de pistons - Google Patents

Perfectionnements aux segments de pistons

Info

Publication number
FR723772A
FR723772A FR723772DA FR723772A FR 723772 A FR723772 A FR 723772A FR 723772D A FR723772D A FR 723772DA FR 723772 A FR723772 A FR 723772A
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
English (en)
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and Son Ltd
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 D Napier and Son Ltd filed Critical D Napier and Son Ltd
Application granted granted Critical
Publication of FR723772A publication Critical patent/FR723772A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR723772D 1931-01-30 1931-10-01 Perfectionnements aux segments de pistons Expired FR723772A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB723772X 1931-01-30

Publications (1)

Publication Number Publication Date
FR723772A true FR723772A (fr) 1932-04-14

Family

ID=10495146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723772D Expired FR723772A (fr) 1931-01-30 1931-10-01 Perfectionnements aux segments de pistons

Country Status (1)

Country Link
FR (1) FR723772A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331337A (en) * 1979-11-23 1982-05-25 Cross Michael E Air film-expanded gas seals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331337A (en) * 1979-11-23 1982-05-25 Cross Michael E Air film-expanded gas seals

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