CH529948A - Kolben, insbesondere für Dieselbrennkraftmaschinen - Google Patents

Kolben, insbesondere für Dieselbrennkraftmaschinen

Info

Publication number: CH529948A
Authority: CH; Switzerland
Prior art keywords: pistons; internal combustion; combustion engines; diesel internal; diesel
Prior art date: 1970-02-21

Application number

CH226871A

Other languages

English (en)

Inventor

Elsbett Ludwig

Elsbett Guenter

Original Assignee

Maschf Augsburg Nuernberg Ag

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.)

1970-02-21

Filing date

1971-02-17

Publication date

1972-10-31

1971-02-17 Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag

1972-10-31 Publication of CH529948A publication Critical patent/CH529948A/de

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
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
- F16J9/203—Oil-scraping rings
- 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
- F16J9/062—Coiled spring along the entire circumference

Landscapes

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

CH226871A 1970-02-21 1971-02-17 Kolben, insbesondere für Dieselbrennkraftmaschinen CH529948A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2008140A DE2008140C3 (de)	1970-02-21	1970-02-21	Kolben, insbesondere für Dieselbrennkraftmaschinen

Publications (1)

Publication Number	Publication Date
CH529948A true CH529948A (de)	1972-10-31

Family

ID=5762994

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH226871A CH529948A (de)	1970-02-21	1971-02-17	Kolben, insbesondere für Dieselbrennkraftmaschinen

Country Status (7)

Country	Link
US (1)	US3733973A (de)
CH (1)	CH529948A (de)
DE (1)	DE2008140C3 (de)
FR (1)	FR2078843A5 (de)
GB (1)	GB1297733A (de)
HU (1)	HU164592B (de)
SE (1)	SE371252B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2238052B1 (de) *	1973-06-26	1978-12-01	Geffroy Robert
US4050360A (en) *	1975-09-19	1977-09-27	Caterpillar Tractor Co.	Oil damped piston
US4079949A (en) *	1976-05-10	1978-03-21	Ramsey Corporation	Integral spring piston ring
US4350082A (en) *	1979-03-05	1982-09-21	Dresser Industries, Inc.	Pump piston having ring lubrication means
IT1182734B (it) *	1985-06-04	1987-10-05	Bart Sas	Sistema di lubrificazione a recupero per pistone di un motore a due tempi con carter-pompa di lavaggio
DE19541016A1 (de) *	1995-11-03	1997-05-07	Hermann Dr Ing Golle	Ölabstreifeinrichtung für Kolben von Kraft- und Arbeitsmaschinen
US20200191269A1 (en) *	2018-12-14	2020-06-18	Tenneco Inc.	Piston ring, piston assembly including piston ring, and methods of manufacturing
DE102019211081A1 (de)	2019-07-25	2021-01-28	Mahle International Gmbh	Kolben für einen Verbrennungsmotor
DE102021205266A1 (de)	2021-05-21	2022-11-24	Mahle International Gmbh	Kolben für eine Brennkraftmaschine

1970
- 1970-02-21 DE DE2008140A patent/DE2008140C3/de not_active Expired
1971
- 1971-02-17 HU HUEE1892A patent/HU164592B/hu unknown
- 1971-02-17 CH CH226871A patent/CH529948A/de not_active IP Right Cessation
- 1971-02-18 US US00116466A patent/US3733973A/en not_active Expired - Lifetime
- 1971-02-19 SE SE7102170A patent/SE371252B/xx unknown
- 1971-02-19 FR FR7105748A patent/FR2078843A5/fr not_active Expired
- 1971-04-19 GB GB1297733D patent/GB1297733A/en not_active Expired

Also Published As

Publication number	Publication date
SE371252B (de)	1974-11-11
DE2008140C3 (de)	1975-03-20
DE2008140A1 (de)	1971-09-09
GB1297733A (de)	1972-11-29
FR2078843A5 (de)	1971-11-05
DE2008140B2 (de)	1974-07-25
US3733973A (en)	1973-05-22
HU164592B (de)	1974-03-28

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Legal Events

Date	Code	Title	Description
1982-10-29	PL	Patent ceased