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CH482110A - Piston ring for internal combustion engines - Google Patents

Piston ring for internal combustion engines

Info

Publication number
CH482110A
CH482110A CH1463567A CH1463567A CH482110A CH 482110 A CH482110 A CH 482110A CH 1463567 A CH1463567 A CH 1463567A CH 1463567 A CH1463567 A CH 1463567A CH 482110 A CH482110 A CH 482110A
Authority
CH
Switzerland
Prior art keywords
internal combustion
combustion engines
piston ring
piston
engines
Prior art date
Application number
CH1463567A
Other languages
German (de)
Inventor
Ernst Dr Fuhrmann
Original Assignee
Goetzewerke Friederich Goetze
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 by Goetzewerke Friederich Goetze filed Critical Goetzewerke Friederich Goetze
Publication of CH482110A publication Critical patent/CH482110A/en

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
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
CH1463567A 1966-12-22 1967-10-19 Piston ring for internal combustion engines CH482110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG48824A DE1264146B (en) 1966-12-22 1966-12-22 Piston ring for internal combustion engines

Publications (1)

Publication Number Publication Date
CH482110A true CH482110A (en) 1969-11-30

Family

ID=7128781

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1463567A CH482110A (en) 1966-12-22 1967-10-19 Piston ring for internal combustion engines

Country Status (4)

Country Link
CH (1) CH482110A (en)
DE (1) DE1264146B (en)
GB (1) GB1139168A (en)
SE (1) SE316657B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021170460A1 (en) * 2020-02-26 2021-09-02 Federal-Mogul Burscheid Gmbh Piston ring having a hard chromium layer and improved run-in behavior

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643570Y2 (en) * 1987-04-17 1994-11-14 日本ピストンリング株式会社 piston ring
GB2251233B (en) * 1990-11-30 1994-06-22 Stewart Oliver Smith Car jack
US5655955A (en) * 1993-07-30 1997-08-12 Nagel Maschinen Und Werekzeugfabrik Gmbh Method and tool for improving the structure of the inner faces of working chambers of machines and motors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880241C (en) * 1949-06-15 1953-06-18 Alois Dr-Ing Gabriel Piston ring made of gray cast iron with a metallic running surface coating
GB664114A (en) * 1949-07-18 1952-01-02 British Piston Ring Company Lt Improvements relating to piston rings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021170460A1 (en) * 2020-02-26 2021-09-02 Federal-Mogul Burscheid Gmbh Piston ring having a hard chromium layer and improved run-in behavior

Also Published As

Publication number Publication date
SE316657B (en) 1969-10-27
GB1139168A (en) 1969-01-08
DE1264146B (en) 1968-03-21

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Legal Events

Date Code Title Description
PL Patent ceased