MX2019012605A - Anillo de engrase de combinacion. - Google Patents

Anillo de engrase de combinacion.

Info

Publication number
MX2019012605A
MX2019012605A MX2019012605A MX2019012605A MX2019012605A MX 2019012605 A MX2019012605 A MX 2019012605A MX 2019012605 A MX2019012605 A MX 2019012605A MX 2019012605 A MX2019012605 A MX 2019012605A MX 2019012605 A MX2019012605 A MX 2019012605A
Authority
MX
Mexico
Prior art keywords
oil ring
expander
spacer
outer peripheral
segment
Prior art date
Application number
MX2019012605A
Other languages
English (en)
Inventor
Tamaki Seiji
Hoshino Seeroku
Osada Hirofumi
Original Assignee
Tpr Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=63518848&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2019012605(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tpr Co Ltd filed Critical Tpr Co Ltd
Publication of MX2019012605A publication Critical patent/MX2019012605A/es

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
    • 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
    • F16J9/06—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F5/00—Piston rings, e.g. associated with piston crown
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Se proporciona un anillo de engrase de combinación capaz de mejorar el desempeño de sellado para reducir el consumo de aceite. En la presente invención, bajo un estado en el cual se monta el anillo de engrase de combinación en una ranura de anillo de engrase antes de insertarse en un diámetro interno de cilindro, cuando una superficie inclinada de una porción de orejeta superior de un separador expansor se mantiene en contacto con una superficie periférica interna de un segmento superior y una superficie inclinada de una porción de orejeta inferior del separador expansor se mantiene en contacto con una superficie periférica interna de un segmento inferior, una cantidad de saliente superior (P1) de una superficie terminal lateral periférica, externa del separador expansor a un vértice de superficie periférica externa del segmento superior es más grande que una cantidad de saliente inferior (P2) de la superficie terminal lateral, periférica, externa del separador expansor a un vértice de superficie periférica externa del segmento inferior. Como resultado, cuando se inserta el anillo de engrase de combinación en el diámetro interno de cilindro, se puede mejorar el desempeño de sellado para reducir el consumo de aceite.
MX2019012605A 2018-01-16 2018-07-30 Anillo de engrase de combinacion. MX2019012605A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018004997A JP6389970B1 (ja) 2018-01-16 2018-01-16 組合せオイルリング
PCT/JP2018/028457 WO2019142380A1 (ja) 2018-01-16 2018-07-30 組合せオイルリング

Publications (1)

Publication Number Publication Date
MX2019012605A true MX2019012605A (es) 2019-12-16

Family

ID=63518848

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019012605A MX2019012605A (es) 2018-01-16 2018-07-30 Anillo de engrase de combinacion.

Country Status (8)

Country Link
US (1) US10890255B2 (es)
JP (1) JP6389970B1 (es)
KR (1) KR102075496B1 (es)
CN (1) CN110382930B (es)
BR (1) BR112019018722B1 (es)
DE (1) DE112018001439B4 (es)
MX (1) MX2019012605A (es)
WO (1) WO2019142380A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6389970B1 (ja) 2018-01-16 2018-09-12 Ｔｐｒ株式会社 組合せオイルリング
CN109706663A (zh) * 2019-03-05 2019-05-03 南充八度阳光科技有限公司 一种流量可控的用于碳纤维生产的上油装置
EP3961177B1 (en) * 2020-08-25 2022-06-15 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A measurement apparatus for determining a bending moment
CN113153566B (zh) * 2021-03-10 2022-06-14 安庆帝伯格茨活塞环有限公司 一种不对称刮片环、三组合活塞油环及刮片环的制备方法
KR102604136B1 (ko) * 2021-03-31 2023-11-17 가부시끼가이샤 리켄 사이드 레일 및 이것을 구비하는 오일 컨트롤 링
EP4206498A4 (en) * 2021-07-30 2023-10-11 Tpr Co., Ltd. PISTON RING COMBINATION AND COMBINED PISTON STRUCTURE AND PISTON RINGS
JP7312792B2 (ja) * 2021-08-05 2023-07-21 Ｔｐｒ株式会社 オイルリング

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904377A (en) * 1957-05-21 1959-09-15 Muskegon Piston Ring Co Inc Spacer and expander for piston rings
US2854301A (en) * 1957-09-06 1958-09-30 Wilkening Mfg Co Piston ring expander and method of forming same
FR1540312A (fr) * 1967-02-17 1968-09-27 Ensemble piston et segments pour moteur à combustion interne
US3695622A (en) * 1970-12-18 1972-10-03 Sealed Power Corp Piston ring construction
US4111437A (en) * 1976-09-08 1978-09-05 Sealed Power Corporation Oil control ring spacer-expander with improved slip latch
US4115959A (en) * 1977-01-31 1978-09-26 Ramsey Corporation Method for increasing the life of silicon carbide grinding wheels
US4194747A (en) * 1978-12-05 1980-03-25 Muskegon Piston Ring Company Three-piece oil control ring
US4429885A (en) * 1982-11-04 1984-02-07 Kabushiki Kaisha Riken Spacer and expander member for holding and biasing piston ring rails
JPS6026147A (ja) * 1983-07-21 1985-02-09 Toyota Motor Corp 組合せオイルリング
JPS6088164U (ja) * 1983-11-24 1985-06-17 株式会社リケン 組合せオイルリング
GB2175065B (en) * 1985-05-17 1988-07-13 Ae Plc Multiple part oil-control ring for piston
JPH0326294Y2 (es) * 1985-06-14 1991-06-06
JPS6323067A (ja) * 1986-07-15 1988-01-30 Nippon Piston Ring Co Ltd スペ−サエキスパンダ
CA2023718C (en) * 1989-08-31 1998-07-14 Sumio Ono Steel oil ring assembly
US5469616A (en) * 1990-11-15 1995-11-28 Teikoku Piston Ring Co., Ltd. Method of manufacturing a side rail of a combined oil ring
JPH0517267A (ja) 1991-07-02 1993-01-26 Kubota Corp セメント製品の化粧方法
JPH0517267U (ja) * 1991-08-21 1993-03-05 株式会社リケン 鋼製組合せオイルコントロールリング
US5195758A (en) * 1991-11-19 1993-03-23 Hastings Manufacturing Company Three-piece oil control ring assembly
JPH06174094A (ja) * 1992-12-14 1994-06-21 Mitsubishi Motors Corp ３ピースオイルリング
JPH08261325A (ja) * 1995-03-27 1996-10-11 Nippon Piston Ring Co Ltd エキスパンダ付きオイルリング
US5794941A (en) * 1995-06-01 1998-08-18 Dana Corporation Piston ring assembly
JP2855419B2 (ja) * 1995-12-19 1999-02-10 帝国ピストンリング株式会社 組合せオイルリングのスペーサエキスパンダおよび組合せオイルリング
JP3902352B2 (ja) * 1999-05-12 2007-04-04 日本ピストンリング株式会社 薄幅３ピース型組合せオイルリング
JP2003148617A (ja) * 2001-11-15 2003-05-21 Nippon Piston Ring Co Ltd 鋼製組合せオイルコントロールリング
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
US6655697B2 (en) * 2002-01-18 2003-12-02 Dana Corporation Piston oil ring having land flanked by concave sidewalls
TWI258547B (en) * 2002-08-27 2006-07-21 Riken Co Ltd Side rails for combined oil control ring and their nitriding method
TWI238233B (en) * 2003-02-20 2005-08-21 Riken Kk Combined oil control ring
WO2004090318A1 (ja) * 2003-04-07 2004-10-21 Toyota Jidosha Kabushiki Kaisha 組合せオイルリング
JP4480369B2 (ja) * 2003-08-21 2010-06-16 株式会社リケン スペーサエキスパンダ
TWI255885B (en) * 2003-10-27 2006-06-01 Riken Kk Three-piece type combined oil control ring
JP2006300224A (ja) * 2005-04-21 2006-11-02 Riken Corp ３ピース組合せオイルリング
JP4633639B2 (ja) * 2006-01-31 2011-02-16 日本ピストンリング株式会社 ３ピースオイルリング及び３ピースオイルリングとピストンとの組合せ
JP2008133923A (ja) * 2006-11-29 2008-06-12 Teikoku Piston Ring Co Ltd 組合せオイルリング
CN201347813Y (zh) * 2009-01-09 2009-11-18 哈尔滨东安汽车发动机制造有限公司 加强型油环结构
JP5562018B2 (ja) * 2009-12-10 2014-07-30 株式会社リケン エンジン部品用コーティング組成物及びそれを用いたエンジン部品
JP5557562B2 (ja) * 2010-03-10 2014-07-23 Ｔｐｒ株式会社 組合せオイルリング
WO2011151927A1 (ja) * 2010-06-04 2011-12-08 日本ピストンリング株式会社 内燃機関用オイルリング
JP5342711B2 (ja) * 2011-03-31 2013-11-13 株式会社リケン 組合せオイルリング
CN102168627B (zh) * 2011-04-20 2016-08-31 无锡安尔达机械有限公司 一种高耐磨性活塞环组
CN102162407A (zh) * 2011-04-20 2011-08-24 安国清 一种活塞环组
CN202284502U (zh) * 2011-10-21 2012-06-27 上汽通用五菱汽车股份有限公司 发动机第三道油环
JP2014209018A (ja) * 2012-08-30 2014-11-06 日本ピストンリング株式会社 組合せオイルリング
BR102012024729B1 (pt) * 2012-09-27 2020-05-19 Mahle Int Gmbh anel de controle de óleo de três peças para motores de combustão interna, elemento expansor e elemento anelar
DE112014001411T5 (de) 2013-03-15 2015-12-03 Mahle International Gmbh Ungleiche Radialwand-Ölabstreiflamellenringe für eine Kolbenringanordnung
JP6239964B2 (ja) * 2013-12-18 2017-11-29 株式会社リケン 組合せオイルコントロールリング
BR112016008042B1 (pt) * 2014-09-12 2020-12-29 Tpr Co., Ltd. anel de óleo de combinação
JP6467222B2 (ja) * 2014-12-22 2019-02-06 株式会社リケン 組合せオイルリング
JP5980966B2 (ja) 2015-01-09 2016-08-31 株式会社リケン 組合せオイルコントロールリング
JP6029790B2 (ja) 2016-07-27 2016-11-24 株式会社リケン 組合せオイルコントロールリング
MX2018006975A (es) 2017-07-05 2019-03-14 Tpr Co Ltd Anillo de aceite de combinacion.
JP6251850B1 (ja) * 2017-07-05 2017-12-20 Ｔｐｒ株式会社 組合せオイルリング
JP6389970B1 (ja) 2018-01-16 2018-09-12 Ｔｐｒ株式会社 組合せオイルリング

Also Published As

Publication number Publication date
JP2019124288A (ja) 2019-07-25
JP6389970B1 (ja) 2018-09-12
WO2019142380A1 (ja) 2019-07-25
DE112018001439B4 (de) 2022-03-24
KR20190102297A (ko) 2019-09-03
KR102075496B1 (ko) 2020-02-10
US20200166135A1 (en) 2020-05-28
BR112019018722B1 (pt) 2023-03-28
CN110382930A (zh) 2019-10-25
BR112019018722A2 (pt) 2020-08-04
DE112018001439T5 (de) 2020-01-09
CN110382930B (zh) 2020-06-19
US10890255B2 (en) 2021-01-12

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