FR1429836A - Perfectionnements aux dispositifs annulaires d'étanchéité - Google Patents

Perfectionnements aux dispositifs annulaires d'étanchéité

Info

Publication number: FR1429836A
Authority: FR; France
Prior art keywords: annular sealing; sealing devices; devices; annular; sealing
Prior art date: 1964-04-08
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

FR12468A

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.)

Federal Mogul Bradford Ltd

Original Assignee

Hepworth and Grandage Ltd

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.)

1964-04-08

Filing date

1965-04-08

Publication date

1966-02-25

1965-04-08 Application filed by Hepworth and Grandage Ltd filed Critical Hepworth and Grandage Ltd

1966-02-25 Application granted granted Critical

1966-02-25 Publication of FR1429836A publication Critical patent/FR1429836A/fr

Status 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
- F16J9/064—Rings with a flat annular side rail
- F16J9/066—Spring expander from sheet metal
- 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
- F16J9/064—Rings with a flat annular side rail
- F16J9/066—Spring expander from sheet metal
- F16J9/069—Spring expander from sheet metal with a "C"-shaped cross section along the entire circumference
- 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
- F16J9/12—Details
- F16J9/14—Joint-closures
- F16J9/145—Joint-closures of spring expanders

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Pistons, Piston Rings, And Cylinders (AREA)

FR12468A 1964-04-08 1965-04-08 Perfectionnements aux dispositifs annulaires d'étanchéité Expired FR1429836A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB14584/64A GB1099235A (en)	1964-04-08	1964-04-08	Improvements in or relating to annular sealing means

Publications (1)

Publication Number	Publication Date
FR1429836A true FR1429836A (fr)	1966-02-25

Family

ID=10043867

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR12468A Expired FR1429836A (fr)	1964-04-08	1965-04-08	Perfectionnements aux dispositifs annulaires d'étanchéité

Country Status (4)

Country	Link
US (2)	US3485504A (fr)
DE (1)	DE1475713B1 (fr)
FR (1)	FR1429836A (fr)
GB (1)	GB1099235A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3580589A (en) *	1968-05-31	1971-05-25	Ramsey Corp	Circumferentially expanding oil control ring
US3650537A (en) *	1970-10-28	1972-03-21	Nippon Piston Ring Co Ltd	Oil ring of one piece type
US3795403A (en) *	1970-10-29	1974-03-05	E Sugahara	One-piece channel shaped piston ring
DE2711018C2 (de) *	1977-03-14	1978-12-14	Goetzewerke Friedrich Goetze Ag, 5093 Burscheid	Ölabstreif-Kolbenring, insbesondere für Brennkraftmaschinen
DE2832953A1 (de) *	1978-07-27	1980-02-21	Schmidt Gmbh Karl	Tauchkolben fuer kolbenmaschinen
US4585237A (en) *	1979-01-15	1986-04-29	Hastings Manufacturing Company	Piston and oil control ring therefor
JPS57206752A (en) *	1981-06-12	1982-12-18	Nippon Piston Ring Co Ltd	Combination oil ring
US4468040A (en) *	1981-12-17	1984-08-28	Ae Plc	Spacer-expander for pistons
JPH064137Y2 (ja) *	1988-11-24	1994-02-02	株式会社リケン	オイルリング
US5083536A (en) *	1991-06-06	1992-01-28	Southwest Research Institute	Compression piston ring groove for an internal combustion engine
JP3957778B2 (ja) *	1995-12-08	2007-08-15	株式会社リケン	ピストンロッド用シール装置
US6056294A (en) *	1998-04-21	2000-05-02	Caterpillar Inc.	Self-energizing one piece seal
DE10350567A1 (de)	2003-10-30	2005-07-14	Mahle Gmbh	Ölabstreifring für Kolben von Verbrennungsmotoren
CN106090211A (zh) *	2016-07-14	2016-11-09	邹敏	一种u型活塞环衬环
CN109653894B (zh) *	2017-10-10	2021-05-18	北京汽车动力总成有限公司	一种活塞组件和具有其的内燃机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA706669A (en) *		1965-03-30	M. Shepard Ralph	Piston rings
US2817564A (en) *	1953-12-04	1957-12-24	Ramsey Corp	Piston ring
US2833605A (en) *	1955-03-03	1958-05-06	Perfect Circle Corp	Piston ring assembly
US2859079A (en) *	1956-03-19	1958-11-04	Sealed Power Corp	Triple seal piston ring
US2837385A (en) *	1956-08-08	1958-06-03	Mcquay Norris Mfg Co	Piston ring element and method of making same
US2893798A (en) *	1956-10-22	1959-07-07	Sealed Power Corp	Piston ring and expander
US2999728A (en) *	1957-03-27	1961-09-12	Perfect Circle Corp	Piston ring assembly
US2886384A (en) *	1958-06-02	1959-05-12	Muskegon Piston Ring Co Inc	Piston rings
US3081100A (en) *	1958-06-12	1963-03-12	Muskegon Piston Ring Co Inc	Piston rings
US3181875A (en) *	1958-06-30	1965-05-04	Muskegon Piston Ring Co Inc	Piston rings
GB907729A (en) *	1959-01-14	1962-10-10	Nippon Pistonring Company Ltd	Improvements in or relating to piston and like spring rings
US3190662A (en) *	1964-04-13	1965-06-22	George C Mayfield	Multi-piece piston ring assemblies

1964
- 1964-04-08 GB GB14584/64A patent/GB1099235A/en not_active Expired
1965
- 1965-04-05 US US445654A patent/US3485504A/en not_active Expired - Lifetime
- 1965-04-07 DE DE19651475713 patent/DE1475713B1/de not_active Withdrawn
- 1965-04-08 FR FR12468A patent/FR1429836A/fr not_active Expired
1966
- 1966-08-08 US US571118A patent/US3522949A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE1475713B1 (de)	1969-09-04
US3485504A (en)	1969-12-23
US3522949A (en)	1970-08-04
GB1099235A (en)	1968-01-17

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