BR9503548A - Piston ring assembly for oil control with conical face floating rails - Google Patents

Piston ring assembly for oil control with conical face floating rails

Info

Publication number
BR9503548A
BR9503548A BR9503548A BR9503548A BR9503548A BR 9503548 A BR9503548 A BR 9503548A BR 9503548 A BR9503548 A BR 9503548A BR 9503548 A BR9503548 A BR 9503548A BR 9503548 A BR9503548 A BR 9503548A
Authority
BR
Brazil
Prior art keywords
piston ring
ring assembly
oil control
conical face
floating rails
Prior art date
Application number
BR9503548A
Other languages
Portuguese (pt)
Inventor
Michael A Kestner
Original Assignee
Dana Corp
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 Dana Corp filed Critical Dana Corp
Publication of BR9503548A publication Critical patent/BR9503548A/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
    • F16J9/064—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
    • F16J9/06—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
    • F16J9/12—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)
BR9503548A 1994-08-08 1995-08-04 Piston ring assembly for oil control with conical face floating rails BR9503548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28745894A 1994-08-08 1994-08-08

Publications (1)

Publication Number Publication Date
BR9503548A true BR9503548A (en) 1996-05-28

Family

ID=23103001

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9503548A BR9503548A (en) 1994-08-08 1995-08-04 Piston ring assembly for oil control with conical face floating rails

Country Status (2)

Country Link
BR (1) BR9503548A (en)
FR (1) FR2723401A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10340312A1 (en) 2003-09-02 2005-05-12 Mahle Gmbh Multi-piece oil scraper ring for pistons of internal combustion engines
DE10340301A1 (en) 2003-09-02 2005-04-28 Mahle Gmbh Multi-piece oil scraper ring for pistons of internal combustion engines
DE10340302A1 (en) * 2003-09-02 2005-04-14 Mahle Gmbh Oil scraper ring for pistons of internal combustion engines
US10253882B2 (en) 2013-12-30 2019-04-09 Mahle International Gmbh Oil control ring assembly
CN106062440B (en) * 2014-03-01 2018-06-22 马勒国际有限公司 Oil control ring component
CN105849444B (en) * 2014-09-12 2017-12-01 帝伯爱尔株式会社 Compound oil ring
JP6222023B2 (en) * 2014-09-12 2017-11-01 マツダ株式会社 Oil ring
JP6533670B2 (en) * 2015-03-12 2019-06-19 株式会社リケン side rail
EP3453927B1 (en) 2017-07-05 2022-11-30 Tpr Co., Ltd. Combined oil ring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024029A (en) * 1959-04-02 1962-03-06 Perfect Circle Corp Piston ring
US3456954A (en) * 1968-02-19 1969-07-22 Ramsey Corp Compression piston ring assembly
US4099730A (en) * 1977-05-31 1978-07-11 Questor Corporation Piston ring construction
JPS5920859B2 (en) * 1979-11-05 1984-05-16 帝国ピストンリング株式会社 Piston ring combination
DE3511851C2 (en) * 1985-03-30 1987-03-12 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Slotted oil control ring inserted into a ring groove at the lower end of a plunger

Also Published As

Publication number Publication date
FR2723401A1 (en) 1996-02-09

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law