FR714079A - Perfectionnements aux pistons - Google Patents

Perfectionnements aux pistons

Info

Publication number: FR714079A
Authority: FR; France
Prior art keywords: piston; piston improvements
Prior art date: 1931-03-30
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

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Automobiles Citroen SA

Original Assignee

Andre Citroen SA

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.)

1931-03-30

Filing date

1931-03-30

Publication date

1931-11-06

1931-03-30 Application filed by Andre Citroen SA filed Critical Andre Citroen SA

1931-11-06 Application granted granted Critical

1931-11-06 Publication of FR714079A publication Critical patent/FR714079A/fr

Status Expired legal-status Critical Current

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
- F16J9/08—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction with expansion obtained by pressure of the medium

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

FR714079D 1931-03-30 1931-03-30 Perfectionnements aux pistons Expired FR714079A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR714079T		1931-03-30

Publications (1)

Publication Number	Publication Date
FR714079A true FR714079A (fr)	1931-11-06

Family

ID=9085766

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR714079D Expired FR714079A (fr)	1931-03-30	1931-03-30	Perfectionnements aux pistons

Country Status (1)

Country	Link
FR (1)	FR714079A (fr)

1931
- 1931-03-30 FR FR714079D patent/FR714079A/fr not_active Expired

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