BR112015003588A2 - anel de segmento - Google Patents

anel de segmento

Info

Publication number
BR112015003588A2
BR112015003588A2 BR112015003588A BR112015003588A BR112015003588A2 BR 112015003588 A2 BR112015003588 A2 BR 112015003588A2 BR 112015003588 A BR112015003588 A BR 112015003588A BR 112015003588 A BR112015003588 A BR 112015003588A BR 112015003588 A2 BR112015003588 A2 BR 112015003588A2
Authority
BR
Brazil
Prior art keywords
contact face
segment ring
groove
periodically varying
thread ring
Prior art date
Application number
BR112015003588A
Other languages
English (en)
Inventor
Nathem Frank
Mittler Richard
Original Assignee
Fed 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 Fed Mogul Burscheid Gmbh filed Critical Fed Mogul Burscheid Gmbh
Publication of BR112015003588A2 publication Critical patent/BR112015003588A2/pt

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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

“anel de segmento” resumo de acordo com a invenção, um anel de segmento tendo uma face de contato externa, dois flancos e uma face circunferencial interna, é provido, a face de contato do qual tem perfilagem com uma ranhura. a ranhura é arranjada entre duas seções de face de contato em relação à seção transversal do anel de segmento. as duas seções de face de contato são espaçadas uma da outra e encurvadas de modo substancialmente convexo e têm, cada uma, um ápice. a ranhura tem uma profundidade variando periodicamente e uma largura variando periodicamente, e o número de períodos do curso da profundidade e o número de períodos do curso da largura são iguais. 13 1/1
BR112015003588A 2012-11-09 2013-09-24 anel de segmento BR112015003588A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012220471.7A DE102012220471B3 (de) 2012-11-09 2012-11-09 Kolbenring mit einer periodisch variierenden Nut
PCT/EP2013/069764 WO2014072115A1 (de) 2012-11-09 2013-09-24 Kolbenring mit einer periodisch variierenden nut

Publications (1)

Publication Number Publication Date
BR112015003588A2 true BR112015003588A2 (pt) 2017-07-04

Family

ID=49231471

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015003588A BR112015003588A2 (pt) 2012-11-09 2013-09-24 anel de segmento

Country Status (10)

Country Link
US (1) US9671019B2 (pt)
EP (1) EP2917614B1 (pt)
JP (1) JP6159410B2 (pt)
KR (1) KR20150082206A (pt)
CN (1) CN104718403B (pt)
BR (1) BR112015003588A2 (pt)
DE (1) DE102012220471B3 (pt)
PT (1) PT2917614T (pt)
RU (1) RU2614313C2 (pt)
WO (1) WO2014072115A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012220464A1 (de) * 2012-11-09 2014-05-28 Federal-Mogul Burscheid Gmbh Kolbenring mit einer periodisch variierenden Scheitelpunktlinie
DE102013206399A1 (de) * 2013-04-11 2014-10-16 Federal-Mogul Friedberg Gmbh Kolbenring mit periodisch variierender Laufflächenbreite
DE102014209391A1 (de) * 2014-05-19 2015-11-19 Federal-Mogul Friedberg Gmbh Kolbenring mit Nut in Umfangsrichtung
JP6533670B2 (ja) * 2015-03-12 2019-06-19 株式会社リケン サイドレール
DE102015111306B3 (de) * 2015-07-13 2016-07-14 Federal-Mogul Burscheid Gmbh Kompressionskolbenring mit Profilierung
DE102015116838B3 (de) * 2015-10-05 2017-02-02 Federal-Mogul Burscheid Gmbh Kolbenring
BR102016007169B1 (pt) * 2016-03-31 2023-01-10 Mahle International Gmbh Anel de pistão para motores de combustão interna, processo para obtenção de anel de pistão e motor de combustão interna
DE102016110105B4 (de) * 2016-06-01 2018-08-02 Federal-Mogul Burscheid Gmbh Kompressions-Ölabstreif-Kolbenring
JP6860328B2 (ja) * 2016-11-16 2021-04-14 株式会社リケン 内燃機関用ピストンの圧力リング
DE102017100173A1 (de) * 2017-01-05 2018-07-05 Federal-Mogul Burscheid Gmbh Kolbenring mit gestufter Lauffläche

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1251906A (en) * 1917-01-15 1918-01-01 Mathew Moratta Piston packing-ring.
US1401930A (en) * 1919-08-13 1921-12-27 Wainwright Engineering Corp Piston-ring
US1406763A (en) * 1920-12-11 1922-02-14 John L Schoen Piston ring
US1403008A (en) * 1921-07-20 1922-01-10 Carl F P Carrier Piston packing ring
US1613410A (en) * 1922-10-14 1927-01-04 Claude L Post Piston ring
US1636027A (en) * 1923-08-16 1927-07-19 Unico Motor Products Corp Piston ring
US1623710A (en) * 1926-02-25 1927-04-05 Daniel C Teetor Piston ring
US1755402A (en) * 1929-01-09 1930-04-22 Magee John Piston ring
US2131970A (en) * 1936-03-09 1938-10-04 Fairbanks Morse & Co Piston ring construction
US2554289A (en) * 1948-12-20 1951-05-22 Hastings Mfg Co Piston ring
US3770286A (en) * 1971-03-11 1973-11-06 Dana Corp Piston ring
US3811691A (en) * 1971-09-03 1974-05-21 Nippon Piston Ring Co Ltd Piston ring having peripheral groove
US3735992A (en) * 1972-03-14 1973-05-29 I S Prostorov Piston ring
SU1348554A1 (ru) * 1985-12-24 1987-10-30 Кишиневский политехнический институт им.С.Лазо Поршневое кольцо
DE102009036240B4 (de) * 2009-08-05 2014-11-13 Federal-Mogul Burscheid Gmbh Kompressionskolbenring
CN201513553U (zh) * 2009-08-21 2010-06-23 南车戚墅堰机车车辆工艺研究所有限公司 强化油环
JP2011075065A (ja) * 2009-09-30 2011-04-14 Nippon Piston Ring Co Ltd 内燃機関用オイルリング

Also Published As

Publication number Publication date
RU2614313C2 (ru) 2017-03-24
US9671019B2 (en) 2017-06-06
RU2015118751A (ru) 2016-12-27
KR20150082206A (ko) 2015-07-15
US20150300492A1 (en) 2015-10-22
EP2917614A1 (de) 2015-09-16
JP6159410B2 (ja) 2017-07-05
EP2917614B1 (de) 2016-10-26
PT2917614T (pt) 2016-12-20
DE102012220471B3 (de) 2014-02-27
CN104718403A (zh) 2015-06-17
CN104718403B (zh) 2016-09-28
WO2014072115A1 (de) 2014-05-15
JP2015535574A (ja) 2015-12-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time