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FR1345610A - Axial expander for piston rings for engines, compressors, pumps and similar machines - Google Patents

Axial expander for piston rings for engines, compressors, pumps and similar machines

Info

Publication number
FR1345610A
FR1345610A FR909630A FR909630A FR1345610A FR 1345610 A FR1345610 A FR 1345610A FR 909630 A FR909630 A FR 909630A FR 909630 A FR909630 A FR 909630A FR 1345610 A FR1345610 A FR 1345610A
Authority
FR
France
Prior art keywords
compressors
engines
pumps
piston rings
similar machines
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
FR909630A
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 FR909630A priority Critical patent/FR1345610A/en
Priority to CH1104763A priority patent/CH396540A/en
Priority to GB3554263A priority patent/GB996943A/en
Priority to ES0291574A priority patent/ES291574A1/en
Application granted granted Critical
Publication of FR1345610A publication Critical patent/FR1345610A/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
    • F16J9/069—Spring expander from sheet metal with a "C"-shaped cross section along the entire circumference
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR909630A 1962-09-17 1962-09-17 Axial expander for piston rings for engines, compressors, pumps and similar machines Expired FR1345610A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR909630A FR1345610A (en) 1962-09-17 1962-09-17 Axial expander for piston rings for engines, compressors, pumps and similar machines
CH1104763A CH396540A (en) 1962-09-17 1963-09-06 Piston ring
GB3554263A GB996943A (en) 1962-09-17 1963-09-09 Improvements in or relating to axially acting expanders, spreaders or spacers for piston rings
ES0291574A ES291574A1 (en) 1962-09-17 1963-09-11 Improvements in or relating to axially acting expanders, spreaders or spacers for piston rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909630A FR1345610A (en) 1962-09-17 1962-09-17 Axial expander for piston rings for engines, compressors, pumps and similar machines

Publications (1)

Publication Number Publication Date
FR1345610A true FR1345610A (en) 1963-12-13

Family

ID=8786925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909630A Expired FR1345610A (en) 1962-09-17 1962-09-17 Axial expander for piston rings for engines, compressors, pumps and similar machines

Country Status (1)

Country Link
FR (1) FR1345610A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123602A1 (en) 1971-05-12 1972-11-16 Ramsey Corp., Manchester, Mo. (V.St.A.) Piston ring assembly
DE2167137C3 (en) * 1971-05-12 1981-10-08 Ramsey Corp., Manchester, Mo. Spacer and spring ring for a piston ring assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123602A1 (en) 1971-05-12 1972-11-16 Ramsey Corp., Manchester, Mo. (V.St.A.) Piston ring assembly
DE2167137C3 (en) * 1971-05-12 1981-10-08 Ramsey Corp., Manchester, Mo. Spacer and spring ring for a piston ring assembly

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