CH457034A - Piston ring - Google Patents

Piston ring

Info

Publication number
CH457034A
CH457034A CH16867A CH16867A CH457034A CH 457034 A CH457034 A CH 457034A CH 16867 A CH16867 A CH 16867A CH 16867 A CH16867 A CH 16867A CH 457034 A CH457034 A CH 457034A
Authority
CH
Switzerland
Prior art keywords
piston ring
piston
ring
Prior art date
Application number
CH16867A
Other languages
German (de)
Inventor
Gordon Hendy Ronald Eric
Taylor Hill Harold
Original Assignee
Wellworthy 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.)
Filing date
Publication date
Application filed by Wellworthy Ltd filed Critical Wellworthy Ltd
Publication of CH457034A publication Critical patent/CH457034A/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
    • F16J9/06—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
    • F16J9/063—Strip or wire 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
    • F16J9/06—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Reciprocating Pumps (AREA)
CH16867A 1966-01-07 1967-01-06 Piston ring CH457034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB94366A GB1123332A (en) 1966-01-07 1966-01-07 Improvements in or relating to piston rings

Publications (1)

Publication Number Publication Date
CH457034A true CH457034A (en) 1968-05-31

Family

ID=9713243

Family Applications (1)

Application Number Title Priority Date Filing Date
CH16867A CH457034A (en) 1966-01-07 1967-01-06 Piston ring

Country Status (6)

Country Link
CH (1) CH457034A (en)
DE (1) DE1600648A1 (en)
ES (1) ES335313A1 (en)
FR (1) FR1507598A (en)
GB (1) GB1123332A (en)
NL (1) NL6700226A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10312627B4 (en) * 2002-04-02 2010-06-24 Nippon Piston Ring Co., Ltd. piston ring

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1232094B (en) * 1989-05-08 1992-01-23 Borgo Nova Spa OIL SCRAPER SEGMENT PARTICULARLY FOR INTERNAL COMBUSTION ENGINES COMPRESSORS AND SIMILAR MACHINES
DE19808481C1 (en) * 1998-02-27 1999-12-30 Federal Mogul Burscheid Gmbh Oil scraper piston ring
DE10225460A1 (en) * 2002-06-05 2003-12-24 Dana Gmbh sealing element
DE102017222163A1 (en) * 2017-12-07 2019-06-13 Volkswagen Aktiengesellschaft Two-piece oil scraper ring for reciprocating internal combustion engines and reciprocating internal combustion engine with such a oil scraper ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10312627B4 (en) * 2002-04-02 2010-06-24 Nippon Piston Ring Co., Ltd. piston ring

Also Published As

Publication number Publication date
ES335313A1 (en) 1967-12-16
GB1123332A (en) 1968-08-14
DE1600648A1 (en) 1970-04-02
FR1507598A (en) 1967-12-29
NL6700226A (en) 1967-07-10

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