FR49834E - Segment avec expandeur élastique pour pistons et autres applications - Google Patents

Segment avec expandeur élastique pour pistons et autres applications

Info

Publication number
FR49834E
FR49834E FR49834DA FR49834E FR 49834 E FR49834 E FR 49834E FR 49834D A FR49834D A FR 49834DA FR 49834 E FR49834 E FR 49834E
Authority
FR
France
Prior art keywords
pistons
segment
applications
elastic expander
expander
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)
Inventor
Pierre Bollee
Marcel Bollee
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
Application granted granted Critical
Publication of FR49834E publication Critical patent/FR49834E/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
    • F16J9/06—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
    • 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)
FR49834D 1938-03-30 1938-03-30 Segment avec expandeur élastique pour pistons et autres applications Expired FR49834E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49834T 1938-03-30

Publications (1)

Publication Number Publication Date
FR49834E true FR49834E (fr) 1939-08-08

Family

ID=8684934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49834D Expired FR49834E (fr) 1938-03-30 1938-03-30 Segment avec expandeur élastique pour pistons et autres applications

Country Status (1)

Country Link
FR (1) FR49834E (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640746A (en) * 1952-02-29 1953-06-02 Hastings Mfg Co Piston ring
US3999467A (en) * 1970-06-18 1976-12-28 Ab Bahco Verktyg Piston cylinder assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640746A (en) * 1952-02-29 1953-06-02 Hastings Mfg Co Piston ring
US3999467A (en) * 1970-06-18 1976-12-28 Ab Bahco Verktyg Piston cylinder assembly

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