FR1030378A - Improvements made to the expendeurs of the piston rings and their assembly in the grooves of the pistons - Google Patents

Improvements made to the expendeurs of the piston rings and their assembly in the grooves of the pistons

Info

Publication number
FR1030378A
FR1030378A FR1030378DA FR1030378A FR 1030378 A FR1030378 A FR 1030378A FR 1030378D A FR1030378D A FR 1030378DA FR 1030378 A FR1030378 A FR 1030378A
Authority
FR
France
Prior art keywords
expendeurs
pistons
grooves
assembly
improvements made
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 FR1030378A publication Critical patent/FR1030378A/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)
FR1030378D 1950-12-30 1950-12-30 Improvements made to the expendeurs of the piston rings and their assembly in the grooves of the pistons Expired FR1030378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1030378T 1950-12-30

Publications (1)

Publication Number Publication Date
FR1030378A true FR1030378A (en) 1953-06-12

Family

ID=9582472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1030378D Expired FR1030378A (en) 1950-12-30 1950-12-30 Improvements made to the expendeurs of the piston rings and their assembly in the grooves of the pistons

Country Status (1)

Country Link
FR (1) FR1030378A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962691A (en) * 1988-05-25 1990-10-16 Mitsuhiro Kanao Mounting structure of a multiple piston ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962691A (en) * 1988-05-25 1990-10-16 Mitsuhiro Kanao Mounting structure of a multiple piston ring

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