BR112017027557A2 - anel de pistão de motor de combustão interna alternativo - Google Patents

anel de pistão de motor de combustão interna alternativo

Info

Publication number
BR112017027557A2
BR112017027557A2 BR112017027557-0A BR112017027557A BR112017027557A2 BR 112017027557 A2 BR112017027557 A2 BR 112017027557A2 BR 112017027557 A BR112017027557 A BR 112017027557A BR 112017027557 A2 BR112017027557 A2 BR 112017027557A2
Authority
BR
Brazil
Prior art keywords
piston ring
combustion engine
internal combustion
reciprocating internal
engine piston
Prior art date
Application number
BR112017027557-0A
Other languages
English (en)
Inventor
Gillen Jürgen
Wolfram Eugen
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
Publication of BR112017027557A2 publication Critical patent/BR112017027557A2/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
    • F16J9/206—One-piece oil-scraping 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
    • F16J9/12—Details
    • F16J9/14—Joint-closures
    • 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
    • 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
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

a invenção refere-se a um anel de pistão de um motor de combustão interna de pistão alternativo, compreendendo um corpo de anel com um ponto de contato aberto, um lado de superfície corrente radialmente exterior, um lado circunferencial radialmente interno, dois lados de flancos axialmente opostos, um revestimento (b) pelo menos parcial sobre o lado da superfície corrente, e um recesso circunferencial (a) na região inferior da superfície corrente, dito recesso terminando fora da região do ponto de contato (c). o lado da superfície corrente tem um perfil esférico, com um ponto de articulação que é disposto a uma altura h2 de 55-80% da altura axial h do anel do pistão.
BR112017027557-0A 2015-07-17 2016-06-16 anel de pistão de motor de combustão interna alternativo BR112017027557A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015111672.3 2015-07-17
DE102015111672.3A DE102015111672A1 (de) 2015-07-17 2015-07-17 Kolbenring
PCT/EP2016/063882 WO2017012796A1 (de) 2015-07-17 2016-06-16 Kolbenring

Publications (1)

Publication Number Publication Date
BR112017027557A2 true BR112017027557A2 (pt) 2018-09-04

Family

ID=56203339

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017027557-0A BR112017027557A2 (pt) 2015-07-17 2016-06-16 anel de pistão de motor de combustão interna alternativo

Country Status (10)

Country Link
US (1) US20180209540A1 (pt)
EP (1) EP3325855B1 (pt)
JP (1) JP6820283B2 (pt)
KR (1) KR20180030503A (pt)
CN (1) CN107709743A (pt)
BR (1) BR112017027557A2 (pt)
DE (1) DE102015111672A1 (pt)
PT (1) PT3325855T (pt)
RU (1) RU2719250C2 (pt)
WO (1) WO2017012796A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017100173A1 (de) 2017-01-05 2018-07-05 Federal-Mogul Burscheid Gmbh Kolbenring mit gestufter Lauffläche
JP7284308B1 (ja) * 2022-02-28 2023-05-30 Ｔｐｒ株式会社 ピストンリング

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511874A (en) * 1950-06-20 Piston ring
US1613410A (en) * 1922-10-14 1927-01-04 Claude L Post Piston ring
GB441634A (en) * 1934-08-03 1936-01-23 William Arthur Oubridge Improvements in piston rings
US3851889A (en) * 1973-02-15 1974-12-03 Questor Corp Reciprocating system and hydrodynamic piston ring therefor
JPS5676145U (pt) * 1979-11-15 1981-06-22
GB2136089B (en) * 1983-02-08 1986-08-06 Toyota Motor Co Ltd Piston ring for internal combustion engine
GB8321051D0 (en) * 1983-08-04 1983-09-07 Ae Plc Piston rings
DE19939002C1 (de) * 1999-08-17 2000-08-24 Federal Mogul Burscheid Gmbh Nasen-Minutenring
DE19944453C1 (de) * 1999-09-16 2001-01-25 Federal Mogul Burscheid Gmbh Kolbenring
JP2003113940A (ja) * 2001-08-02 2003-04-18 Riken Corp スチール製ピストンリング
DE10322032B3 (de) * 2003-05-16 2005-01-13 Federal-Mogul Burscheid Gmbh Kompressionskolbenring
JP4203365B2 (ja) * 2003-06-20 2008-12-24 帝国ピストンリング株式会社 ピストンリング
RU2301364C2 (ru) * 2004-08-16 2007-06-20 ФГОУ ВПО "Саратовский государственный аграрный университет им. Н.И. Вавилова" Маслосъемное устройство цилиндропоршневой группы
JP4452652B2 (ja) * 2005-06-01 2010-04-21 トヨタ自動車株式会社 ピストンリング
EP2508740B1 (en) * 2009-11-30 2017-05-31 Nippon Piston Ring Co., Ltd. Piston ring
DE102011120145A1 (de) * 2010-12-24 2012-06-28 Mahle International Gmbh Kolbenring für einen Kolben eines Verbrennungsmotors und Verfahren zu seiner Herstellung
DE102012000241B4 (de) * 2011-05-10 2016-12-08 Federal-Mogul Burscheid Gmbh Kolbenring für 2-Taktmotoren

Also Published As

Publication number Publication date
RU2719250C2 (ru) 2020-04-17
JP2018521276A (ja) 2018-08-02
RU2018103956A3 (pt) 2019-08-19
EP3325855A1 (de) 2018-05-30
DE102015111672A1 (de) 2017-01-19
CN107709743A (zh) 2018-02-16
EP3325855B1 (de) 2020-09-02
US20180209540A1 (en) 2018-07-26
RU2018103956A (ru) 2019-08-19
PT3325855T (pt) 2020-10-29
KR20180030503A (ko) 2018-03-23
JP6820283B2 (ja) 2021-01-27
WO2017012796A1 (de) 2017-01-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired