FR618444A - Perfectionnements aux pistons - Google Patents

Perfectionnements aux pistons

Info

Publication number: FR618444A
Authority: FR; France
Prior art keywords: piston; piston improvements
Prior art date: 1925-07-02
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

Inventor

William Mc Lean Stewar Jackson

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.)

1925-07-02

Filing date

1926-07-02

Publication date

1927-03-09

1926-07-02 Application filed filed Critical

1927-03-09 Application granted granted Critical

1927-03-09 Publication of FR618444A publication Critical patent/FR618444A/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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
- F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
- F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
- 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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Pistons, Piston Rings, And Cylinders (AREA)

FR618444D 1925-07-02 1926-07-02 Perfectionnements aux pistons Expired FR618444A (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
US465453XA	1925-07-02	1925-07-02
US618444XA	1925-07-02	1925-07-02
GB1830937X		1926-06-28

Publications (1)

Publication Number	Publication Date
FR618444A true FR618444A (fr)	1927-03-09

Family

ID=29424179

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR618444D Expired FR618444A (fr)	1925-07-02	1926-07-02	Perfectionnements aux pistons

Country Status (2)

Country	Link
US (1)	US1830937A (fr)
FR (1)	FR618444A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2621092A (en) *	1946-02-26	1952-12-09	Clark S Non Blow By Pistons In	Piston
US3178890A (en) *	1962-04-02	1965-04-20	Wagner Electric Corp	Pressure generating means
US4747606A (en) *	1985-09-23	1988-05-31	Vetco Gray Inc.	Bi-directional metal-to-metal seal
US6135008A (en) *	1998-03-16	2000-10-24	Haldex Brake Corporation	Piston with lubricant-scraping ring and lubricant return ports
US20150007716A1 (en) *	2013-07-03	2015-01-08	Electro-Motive Diesel, Inc.	Piston and carrier assembly

1926
- 1926-07-02 FR FR618444D patent/FR618444A/fr not_active Expired
- 1926-07-17 US US123057A patent/US1830937A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US1830937A (en)	1931-11-10

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