FR863465A - Segment pour pistons - Google Patents

Segment pour pistons

Info

Publication number
FR863465A
FR863465A FR863465DA FR863465A FR 863465 A FR863465 A FR 863465A FR 863465D A FR863465D A FR 863465DA FR 863465 A FR863465 A FR 863465A
Authority
FR
France
Prior art keywords
piston segment
piston
segment
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.)
PERFECT CIRCLE CO
Original Assignee
PERFECT CIRCLE CO
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 PERFECT CIRCLE CO filed Critical PERFECT CIRCLE CO
Application granted granted Critical
Publication of FR863465A publication Critical patent/FR863465A/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
    • F16J9/14—Joint-closures
    • F16J9/145—Joint-closures of spring expanders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR863465D 1939-02-18 1940-02-17 Segment pour pistons Expired FR863465A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US863465XA 1939-02-18 1939-02-18

Publications (1)

Publication Number Publication Date
FR863465A true FR863465A (fr) 1941-04-02

Family

ID=22197980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863465D Expired FR863465A (fr) 1939-02-18 1940-02-17 Segment pour pistons

Country Status (1)

Country Link
FR (1) FR863465A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642323A (en) * 1949-12-29 1953-06-16 Perfect Circle Corp Piston ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642323A (en) * 1949-12-29 1953-06-16 Perfect Circle Corp Piston ring

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