SE430623B - Profilerat, ringformigt bojt metallband for anvendning sasom oljeskrapring eller sasom spennfjederring - Google Patents

Profilerat, ringformigt bojt metallband for anvendning sasom oljeskrapring eller sasom spennfjederring

Info

Publication number
SE430623B
SE430623B SE7802861A SE7802861A SE430623B SE 430623 B SE430623 B SE 430623B SE 7802861 A SE7802861 A SE 7802861A SE 7802861 A SE7802861 A SE 7802861A SE 430623 B SE430623 B SE 430623B
Authority
SE
Sweden
Prior art keywords
metal strip
strip according
ring
slits
spring
Prior art date
Application number
SE7802861A
Other languages
English (en)
Swedish (sv)
Other versions
SE7802861L (sv
Inventor
B Duck
M Morsbach
P Johren
Original Assignee
Goetze 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.)
Filing date
Publication date
Application filed by Goetze Ag filed Critical Goetze Ag
Publication of SE7802861L publication Critical patent/SE7802861L/xx
Publication of SE430623B publication Critical patent/SE430623B/sv

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
    • F16J9/20—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)
SE7802861A 1977-03-14 1978-03-13 Profilerat, ringformigt bojt metallband for anvendning sasom oljeskrapring eller sasom spennfjederring SE430623B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2711018A DE2711018C2 (de) 1977-03-14 1977-03-14 Ölabstreif-Kolbenring, insbesondere für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
SE7802861L SE7802861L (sv) 1978-09-15
SE430623B true SE430623B (sv) 1983-11-28

Family

ID=6003577

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802861A SE430623B (sv) 1977-03-14 1978-03-13 Profilerat, ringformigt bojt metallband for anvendning sasom oljeskrapring eller sasom spennfjederring

Country Status (8)

Country Link
US (1) US4139205A (it)
JP (1) JPS53113914A (it)
DE (1) DE2711018C2 (it)
ES (1) ES234655Y (it)
FR (1) FR2384178A1 (it)
GB (1) GB1593584A (it)
IT (1) IT1126225B (it)
SE (1) SE430623B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026147A (ja) * 1983-07-21 1985-02-09 Toyota Motor Corp 組合せオイルリング
DE19704754C1 (de) * 1997-02-08 1998-06-04 Ae Goetze Gmbh Ölabstreifkolbenringsystem für Brennkraftmaschinen
DE19707131C1 (de) * 1997-02-22 1998-06-18 Ae Goetze Gmbh Ölabstreifkolbenring
US6655697B2 (en) 2002-01-18 2003-12-02 Dana Corporation Piston oil ring having land flanked by concave sidewalls
DE102005037203A1 (de) 2005-08-06 2007-02-08 Mahle International Gmbh Mehrteiliger Ölabstreifring für Verbrennungsmotoren
DE102005037205A1 (de) 2005-08-06 2007-02-08 Mahle International Gmbh Zweiteiliger Ölabstreifring für Verbrennungsmotoren
EP2206937B1 (en) * 2009-01-13 2013-06-05 Sauer-Danfoss ApS Improvements in or relating to Piston Rings
BR102012028094B8 (pt) * 2012-10-31 2021-03-23 Mahle Int Gmbh anel de controle de óleo em peça única
US9963968B2 (en) * 2015-07-15 2018-05-08 Aquarius Engines (A.M.) Ltd. Timed gas exchange in engine using piston as exhaust valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804361A (en) * 1953-05-18 1957-08-27 Perfect Circle Corp Piston ring assembly
US2764458A (en) * 1953-10-12 1956-09-25 Thompson Prod Inc Piston ring
US3191946A (en) * 1962-07-25 1965-06-29 Muskegon Piston Ring Co Inc Piston rings
GB1099235A (en) * 1964-04-08 1968-01-17 Hepworth & Grandage Ltd Improvements in or relating to annular sealing means
CH433863A (de) * 1965-03-29 1967-04-15 Muskegon Piston Ring Co Inc Kolbenring
US3622166A (en) * 1970-06-25 1971-11-23 Trw Inc Circumferentially expansible piston ring
US3741569A (en) * 1971-05-27 1973-06-26 Ramsey Corp Oil control piston ring

Also Published As

Publication number Publication date
IT1126225B (it) 1986-05-14
JPS53113914A (en) 1978-10-04
ES234655U (es) 1978-05-01
FR2384178A1 (fr) 1978-10-13
FR2384178B1 (it) 1984-07-27
DE2711018C2 (de) 1978-12-14
GB1593584A (en) 1981-07-22
ES234655Y (es) 1978-11-01
SE7802861L (sv) 1978-09-15
US4139205A (en) 1979-02-13
DE2711018B1 (de) 1978-05-03

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