FR1211084A - Oil return segment for piston - Google Patents

Oil return segment for piston

Info

Publication number
FR1211084A
FR1211084A FR1211084DA FR1211084A FR 1211084 A FR1211084 A FR 1211084A FR 1211084D A FR1211084D A FR 1211084DA FR 1211084 A FR1211084 A FR 1211084A
Authority
FR
France
Prior art keywords
piston
oil return
return segment
segment
oil
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)
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.)
SIM ETS
Original Assignee
SIM ETS
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 SIM ETS filed Critical SIM ETS
Application granted granted Critical
Publication of FR1211084A publication Critical patent/FR1211084A/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
    • F16J9/06—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
    • F16J9/068—Spring expander from sheet metal corrugated in the axial direction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1211084D 1957-10-02 1958-10-02 Oil return segment for piston Expired FR1211084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1211084X 1957-10-02

Publications (1)

Publication Number Publication Date
FR1211084A true FR1211084A (en) 1960-03-14

Family

ID=4563210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1211084D Expired FR1211084A (en) 1957-10-02 1958-10-02 Oil return segment for piston

Country Status (1)

Country Link
FR (1) FR1211084A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3779244A4 (en) * 2018-04-06 2021-12-29 Kabushiki Kaisha Riken Spacer expander and oil control ring including same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3779244A4 (en) * 2018-04-06 2021-12-29 Kabushiki Kaisha Riken Spacer expander and oil control ring including same
US11333245B2 (en) 2018-04-06 2022-05-17 Kabushiki Kaisha Riken Oil control ring and spacer expander

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