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BRPI0502980A - anel de controle de óleo para motor de combustão interna - Google Patents

anel de controle de óleo para motor de combustão interna

Info

Publication number
BRPI0502980A
BRPI0502980A BRPI0502980-5A BRPI0502980A BRPI0502980A BR PI0502980 A BRPI0502980 A BR PI0502980A BR PI0502980 A BRPI0502980 A BR PI0502980A BR PI0502980 A BRPI0502980 A BR PI0502980A
Authority
BR
Brazil
Prior art keywords
ring
expander
combustion engine
internal combustion
oil control
Prior art date
Application number
BRPI0502980-5A
Other languages
English (en)
Inventor
Andre Ferrarese
Samantha Uehara
Original Assignee
Mahle Metal Leve Sa
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 Mahle Metal Leve Sa filed Critical Mahle Metal Leve Sa
Priority to BRPI0502980-5A priority Critical patent/BRPI0502980A/pt
Priority to JP2008522090A priority patent/JP2009501872A/ja
Priority to PCT/IB2006/002165 priority patent/WO2007010393A2/en
Priority to EP06779945A priority patent/EP1904767B1/en
Priority to US11/989,084 priority patent/US8104771B2/en
Priority to DE602006010711T priority patent/DE602006010711D1/de
Priority to KR1020087003985A priority patent/KR101415414B1/ko
Priority to CN2006800265631A priority patent/CN101253352B/zh
Publication of BRPI0502980A publication Critical patent/BRPI0502980A/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
    • F16J9/06—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
    • 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
    • F16J9/068—Spring expander from sheet metal corrugated in the axial direction
    • 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
    • F16J9/145—Joint-closures of spring expanders
    • 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)

Abstract

"ANEL DE CONTROLE DE óLEO PARA MOTOR DE COMBUSTãO INTERNA". A ser montado entre as paredes laterais de um respectivo canalete (10) de um pistão (P) e compreendendo dois segmentos de anel (20) e um expansor (30) anelar disposto entre os dois segmentos de anel (20) e apresentando um corpo suporte (31) definindo um plano de assentamento para cada segmento de anel, dito anel compreendendo ainda: pelo menos uma porção de expansor (40), axialmente projetante do corpo suporte (31) do expansor (30), para além de pelo menos um dos planos de assentamento de um segmento de anel (20) ; e pelo menos uma irregularidade superficial (50) provida em pelo menos um dos segmentos de anel (20), dimensionada de modo a ser contida na espessura do respectivo segmento de anel (20) e a interferir com pelo menos uma porção de expansor (40), de modo a travar rotativamente dito segmento de anel (20) relativamente ao expansor (30).
BRPI0502980-5A 2005-07-20 2005-07-20 anel de controle de óleo para motor de combustão interna BRPI0502980A (pt)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BRPI0502980-5A BRPI0502980A (pt) 2005-07-20 2005-07-20 anel de controle de óleo para motor de combustão interna
JP2008522090A JP2009501872A (ja) 2005-07-20 2006-07-14 内燃機関のためのオイルコントロールリング
PCT/IB2006/002165 WO2007010393A2 (en) 2005-07-20 2006-07-14 Oil-control ring for an internal combustion engine
EP06779945A EP1904767B1 (en) 2005-07-20 2006-07-14 Oil-control ring for an internal combustion engine
US11/989,084 US8104771B2 (en) 2005-07-20 2006-07-14 Oil-control ring for an internal combustion engine
DE602006010711T DE602006010711D1 (pt) 2005-07-20 2006-07-14
KR1020087003985A KR101415414B1 (ko) 2005-07-20 2006-07-14 내연 기관용 오일 조절링
CN2006800265631A CN101253352B (zh) 2005-07-20 2006-07-14 用于内燃机的控油环

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0502980-5A BRPI0502980A (pt) 2005-07-20 2005-07-20 anel de controle de óleo para motor de combustão interna

Publications (1)

Publication Number Publication Date
BRPI0502980A true BRPI0502980A (pt) 2007-03-06

Family

ID=37517209

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0502980-5A BRPI0502980A (pt) 2005-07-20 2005-07-20 anel de controle de óleo para motor de combustão interna

Country Status (8)

Country Link
US (1) US8104771B2 (pt)
EP (1) EP1904767B1 (pt)
JP (1) JP2009501872A (pt)
KR (1) KR101415414B1 (pt)
CN (1) CN101253352B (pt)
BR (1) BRPI0502980A (pt)
DE (1) DE602006010711D1 (pt)
WO (1) WO2007010393A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120085313A1 (en) * 2010-10-12 2012-04-12 Reisser Heinz-Gustav A Piston-head design for use in an internal combustion engine
EP2479460A1 (de) * 2011-01-21 2012-07-25 Burckhardt Compression AG Ölabstreifring
DE102011106656A1 (de) * 2011-07-05 2013-01-10 Mahle International Gmbh Ölabstreifring für einen Kolben eines Verbrennungsmotors
BR102012028094B8 (pt) * 2012-10-31 2021-03-23 Mahle Int Gmbh anel de controle de óleo em peça única
WO2015132112A1 (en) * 2014-03-01 2015-09-11 Mahle International Gmbh Oil control ring assembly
EP3130759B1 (en) 2015-08-14 2018-12-05 Ansaldo Energia Switzerland AG Gas turbine membrane seal
DE102016108393B4 (de) * 2016-05-06 2022-09-08 Volkswagen Aktiengesellschaft Mehrteiliger Ölabstreifring
BR102016023442A2 (pt) * 2016-10-07 2018-05-02 Mahle Metal Leve S.A. Anel de controle de óleo de peça única para motor de combustão interna
US10626991B2 (en) 2017-09-29 2020-04-21 Tpr Co., Ltd. Segment, combination oil ring, and manufacturing method for a segment
DE102017128578B4 (de) * 2017-12-01 2025-05-28 Scherdel Innotec Forschungs- Und Entwicklungs-Gmbh Ölabstreifring-Feder für einen Ölabstreifring und Ölabstreifring
DE102018104594A1 (de) * 2018-02-28 2019-08-29 Federal-Mogul Burscheid Gmbh Abstandsfeder für einen dreiteiligen Ölabstreifring sowie dreiteiliger Ölabstreifring mit dieser Abstandsfeder

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB555348A (en) * 1942-03-09 1943-08-18 Hepworth & Grandage Ltd Improvements in or relating to piston rings or piston ring assemblies
US2967746A (en) * 1960-07-27 1961-01-10 Wilkening Mfg Co Piston ring
US3055669A (en) * 1960-08-01 1962-09-25 Mcquay Norris Mfg Multi-piece piston ring assemblies
US3353830A (en) * 1964-03-23 1967-11-21 Roscoe L Bell End securing means for a spacer expander of a piston ring assembly
US3488060A (en) * 1967-10-09 1970-01-06 Ramsey Corp Split circumferential expander piston rings
JPS5120642B2 (pt) * 1973-09-11 1976-06-26
JPS6114604Y2 (pt) * 1978-01-18 1986-05-07
SU877101A1 (ru) 1979-12-18 1981-10-30 Одесский Конструкторско-Технологический Институт По Поршневым Кольцам Составное поршневое маслосъемное кольцо
JPS5771559U (pt) * 1980-10-17 1982-05-01
JPS5885979A (ja) 1981-11-14 1983-05-23 Sony Corp デイスク再生装置
JPS59121558U (ja) * 1983-02-04 1984-08-16 株式会社リケン 組合せオイルリング用スペ−サエキスパンダ
JPS612974A (ja) 1984-06-15 1986-01-08 Nippon Piston Ring Co Ltd 鋼製組み合わせオイルリング
JPS6123563U (ja) * 1984-07-18 1986-02-12 日本ピストンリング株式会社 鋼製組み合わせオイルリング
JPS61290351A (ja) 1985-06-18 1986-12-20 Nok Corp 高分子薄膜感湿素子
JPH0223256A (ja) 1988-07-12 1990-01-25 Mazda Motor Corp エンジンのピストン構造
JPH0265759U (pt) * 1988-11-08 1990-05-17
JPH0332156A (ja) 1989-06-29 1991-02-12 Ricoh Co Ltd 画像編集装置
JPH0450554A (ja) * 1990-06-20 1992-02-19 Nippon Piston Ring Co Ltd 組合せオイルリング用サイドレール
JPH0525064A (ja) 1991-07-22 1993-02-02 Mitsui Petrochem Ind Ltd アルキル置換芳香族化合物の製造方法
JPH053733U (ja) * 1991-07-04 1993-01-22 株式会社リケン 組合せオイルリング
US5238255A (en) * 1992-02-11 1993-08-24 Sealed Power Technologies Oil ring assembly
JP5062931B2 (ja) * 2001-09-12 2012-10-31 Ｔｐｒ株式会社 組合せオイルリング、及びサイドレールの製造方法
JP4132815B2 (ja) * 2001-12-28 2008-08-13 株式会社リケン サイドレール及び組合せオイルリング

Also Published As

Publication number Publication date
JP2009501872A (ja) 2009-01-22
CN101253352B (zh) 2011-10-05
KR20080049713A (ko) 2008-06-04
EP1904767B1 (en) 2009-11-25
EP1904767A2 (en) 2008-04-02
WO2007010393A3 (en) 2007-03-29
US8104771B2 (en) 2012-01-31
WO2007010393A2 (en) 2007-01-25
US20090250880A1 (en) 2009-10-08
DE602006010711D1 (pt) 2010-01-07
CN101253352A (zh) 2008-08-27
KR101415414B1 (ko) 2014-07-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.