FR865962A - Compensated expander for piston packing and similar applications - Google Patents

Compensated expander for piston packing and similar applications

Info

Publication number
FR865962A
FR865962A FR865962DA FR865962A FR 865962 A FR865962 A FR 865962A FR 865962D A FR865962D A FR 865962DA FR 865962 A FR865962 A FR 865962A
Authority
FR
France
Prior art keywords
expander
compensated
similar applications
piston packing
packing
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)
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 FR865962A publication Critical patent/FR865962A/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)
FR865962D 1940-02-20 1940-02-20 Compensated expander for piston packing and similar applications Expired FR865962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865962T 1940-02-20

Publications (1)

Publication Number Publication Date
FR865962A true FR865962A (en) 1941-06-11

Family

ID=9344650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865962D Expired FR865962A (en) 1940-02-20 1940-02-20 Compensated expander for piston packing and similar applications

Country Status (1)

Country Link
FR (1) FR865962A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046965B (en) * 1953-07-24 1958-12-18 James Walker And Company Ltd Ring-shaped pack
DE1103699B (en) * 1958-05-22 1961-03-30 Segments Amedee Bollee S A R L Piston ring
DE1175952B (en) * 1958-11-20 1964-08-13 Nova Werke Ferber & Wran Piston ring tension spring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046965B (en) * 1953-07-24 1958-12-18 James Walker And Company Ltd Ring-shaped pack
DE1103699B (en) * 1958-05-22 1961-03-30 Segments Amedee Bollee S A R L Piston ring
DE1175952B (en) * 1958-11-20 1964-08-13 Nova Werke Ferber & Wran Piston ring tension spring

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