DE102017126529B3 - Kolben und zweiteiliger Ölabstreifring - Google Patents

Kolben und zweiteiliger Ölabstreifring Download PDF

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Publication number
DE102017126529B3
DE102017126529B3 DE102017126529.5A DE102017126529A DE102017126529B3 DE 102017126529 B3 DE102017126529 B3 DE 102017126529B3 DE 102017126529 A DE102017126529 A DE 102017126529A DE 102017126529 B3 DE102017126529 B3 DE 102017126529B3
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DE
Germany
Prior art keywords
leg
ring
piston
groove
tread
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE102017126529.5A
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German (de)
English (en)
Inventor
Richard Mittler
Fabian Ruch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Federal Mogul Burscheid GmbH
Original Assignee
Federal Mogul Burscheid GmbH
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 Federal Mogul Burscheid GmbH filed Critical Federal Mogul Burscheid GmbH
Priority to DE102017126529.5A priority Critical patent/DE102017126529B3/de
Priority to PCT/EP2018/077437 priority patent/WO2019091683A1/fr
Application granted granted Critical
Publication of DE102017126529B3 publication Critical patent/DE102017126529B3/de
Active legal-status Critical Current
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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
    • F16J9/02—L-section 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
    • F16J9/063—Strip or wire along the entire circumference

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE102017126529.5A 2017-11-13 2017-11-13 Kolben und zweiteiliger Ölabstreifring Active DE102017126529B3 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102017126529.5A DE102017126529B3 (de) 2017-11-13 2017-11-13 Kolben und zweiteiliger Ölabstreifring
PCT/EP2018/077437 WO2019091683A1 (fr) 2017-11-13 2018-10-09 Piston et segment racleur d'huile en deux parties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017126529.5A DE102017126529B3 (de) 2017-11-13 2017-11-13 Kolben und zweiteiliger Ölabstreifring

Publications (1)

Publication Number Publication Date
DE102017126529B3 true DE102017126529B3 (de) 2019-03-07

Family

ID=63915238

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017126529.5A Active DE102017126529B3 (de) 2017-11-13 2017-11-13 Kolben und zweiteiliger Ölabstreifring

Country Status (2)

Country Link
DE (1) DE102017126529B3 (fr)
WO (1) WO2019091683A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1538525A (en) 1923-02-19 1925-05-19 Charles N Teetor Reciprocating mechanism
FR785993A (fr) 1934-03-12 1935-08-23 Segment de piston
US2048258A (en) 1934-12-19 1936-07-21 William G G Godron Piston ring
US2062367A (en) 1934-12-03 1936-12-01 Ramsey Accessories Mfg Corp Piston ring
WO1980000738A1 (fr) 1978-09-20 1980-04-17 H Julich Piston a faible frottement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951732A (en) * 1959-02-27 1960-09-06 Perfect Circle Corp Piston ring
DE2122361C3 (de) * 1971-05-06 1979-05-31 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg ölabstreifring für Hubkolbenmaschinen
US4132417A (en) * 1976-06-24 1979-01-02 Kommanditbolaget United Stirling (Sweden) Ab & Co. Pressure responsive sealing means

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1538525A (en) 1923-02-19 1925-05-19 Charles N Teetor Reciprocating mechanism
FR785993A (fr) 1934-03-12 1935-08-23 Segment de piston
US2062367A (en) 1934-12-03 1936-12-01 Ramsey Accessories Mfg Corp Piston ring
US2048258A (en) 1934-12-19 1936-07-21 William G G Godron Piston ring
WO1980000738A1 (fr) 1978-09-20 1980-04-17 H Julich Piston a faible frottement

Also Published As

Publication number Publication date
WO2019091683A1 (fr) 2019-05-16

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