FR1307977A - Radial expander for piston ring and piston ring using this radial expander - Google Patents

Radial expander for piston ring and piston ring using this radial expander

Info

Publication number
FR1307977A
FR1307977A FR873495A FR873495A FR1307977A FR 1307977 A FR1307977 A FR 1307977A FR 873495 A FR873495 A FR 873495A FR 873495 A FR873495 A FR 873495A FR 1307977 A FR1307977 A FR 1307977A
Authority
FR
France
Prior art keywords
piston ring
radial expander
expander
radial
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
FR873495A
Other languages
French (fr)
Inventor
Emile Raymond Ren Greifenstein
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 filed Critical
Priority to FR873495A priority Critical patent/FR1307977A/en
Priority to DE1962G0025236 priority patent/DE1849539U/en
Priority to CH88362A priority patent/CH379857A/en
Priority to ES0274314A priority patent/ES274314A1/en
Application granted granted Critical
Publication of FR1307977A publication Critical patent/FR1307977A/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
    • F16J9/061—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 using metallic coiled or blade springs
    • F16J9/063—Strip or wire along the entire circumference

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR873495A 1961-09-18 1961-09-18 Radial expander for piston ring and piston ring using this radial expander Expired FR1307977A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR873495A FR1307977A (en) 1961-09-18 1961-09-18 Radial expander for piston ring and piston ring using this radial expander
DE1962G0025236 DE1849539U (en) 1961-09-18 1962-01-22 RADIAL SPREADER FOR PISTON RINGS.
CH88362A CH379857A (en) 1961-09-18 1962-01-24 Radial expander for piston ring
ES0274314A ES274314A1 (en) 1961-09-18 1962-02-05 Improvements in the construction of radial expansors for piston segments using these radial expansors (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR873495A FR1307977A (en) 1961-09-18 1961-09-18 Radial expander for piston ring and piston ring using this radial expander

Publications (1)

Publication Number Publication Date
FR1307977A true FR1307977A (en) 1962-11-03

Family

ID=8763035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873495A Expired FR1307977A (en) 1961-09-18 1961-09-18 Radial expander for piston ring and piston ring using this radial expander

Country Status (4)

Country Link
CH (1) CH379857A (en)
DE (1) DE1849539U (en)
ES (1) ES274314A1 (en)
FR (1) FR1307977A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042825A (en) * 1989-11-23 1991-08-27 Kabushiki Kaisha Riken Combined oil ring assembly
ES2065831B1 (en) * 1992-10-05 1998-05-16 Nacional Santa Barbara De Ind PYROTECHNICAL SPOOL FOR HAND POMEGRANATES.

Also Published As

Publication number Publication date
CH379857A (en) 1964-07-15
ES274314A1 (en) 1962-04-16
DE1849539U (en) 1962-04-05

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