MX2013009015A - Anillo de piston combinado. - Google Patents

Anillo de piston combinado.

Info

Publication number
MX2013009015A
MX2013009015A MX2013009015A MX2013009015A MX2013009015A MX 2013009015 A MX2013009015 A MX 2013009015A MX 2013009015 A MX2013009015 A MX 2013009015A MX 2013009015 A MX2013009015 A MX 2013009015A MX 2013009015 A MX2013009015 A MX 2013009015A
Authority
MX
Mexico
Prior art keywords
piston ring
ring body
combustion chamber
combined piston
combined
Prior art date
Application number
MX2013009015A
Other languages
English (en)
Inventor
Fumihiro Okazaki
Tomoya Shibano
Hiroyuki Sugihara
Hiroyuki Kobayashi
Original Assignee
Riken Kk
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 Riken Kk filed Critical Riken Kk
Publication of MX2013009015A publication Critical patent/MX2013009015A/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
    • F16J9/12—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
    • 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
    • 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
    • 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
    • F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals

Landscapes

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

Abstract

Un anillo de pistón combinado que comprende un espacio especial efectivo para reducir el soplado para tener una excelente capacidad de sello, que comprende un cuerpo del anillo de pistón de una resma de gran fuerza y resistente al calor que comprende un espacio con forma de peldaño expuesto en superficies laterales superior e inferior y una superficie periférica exterior, y un resorte dispuesto en el lado periférico interior del cuerpo del anillo de pistón para empujar el cuerpo del anillo de pistón radialmente hacia afuera, por lo menos una superficie lateral del cuerpo del anillo de pistón en el lado de la cámara de combustión tiene un recubrimiento resistente al calor, por lo que la superficie lateral del anillo de pistón en el lado de la cámara de combustión no está sujeta a deformación y derretimiento local por un gas quemado de la cámara de combustión.
MX2013009015A 2011-02-03 2012-01-31 Anillo de piston combinado. MX2013009015A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011021674A JP5658585B2 (ja) 2011-02-03 2011-02-03 組合せピストンリング
PCT/JP2012/052098 WO2012105538A1 (ja) 2011-02-03 2012-01-31 組合せピストンリング

Publications (1)

Publication Number Publication Date
MX2013009015A true MX2013009015A (es) 2013-08-29

Family

ID=46602750

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013009015A MX2013009015A (es) 2011-02-03 2012-01-31 Anillo de piston combinado.

Country Status (7)

Country Link
US (1) US20130305918A1 (es)
EP (1) EP2672151B1 (es)
JP (1) JP5658585B2 (es)
CN (1) CN103339422B (es)
BR (1) BR112013019833A2 (es)
MX (1) MX2013009015A (es)
WO (1) WO2012105538A1 (es)

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Publication number Priority date Publication date Assignee Title
US10041593B2 (en) 2016-06-13 2018-08-07 Hamilton Sundstrand Corporation Piston ring assembly
JP6404976B2 (ja) * 2017-03-23 2018-10-17 株式会社リケン ピストンリング
US10436322B2 (en) 2017-08-09 2019-10-08 Etagen, Inc. Piston sealing ring assemblies
US10975966B2 (en) 2017-08-09 2021-04-13 Mainspring Energy, Inc. Piston sealing ring assembly having a gap cover element
EP3665404B1 (en) 2017-08-09 2024-10-09 Mainspring Energy, Inc. Sealing ring assemblies configured for pressure locking
CN107503857B (zh) * 2017-10-16 2023-12-05 湖南城市学院 内燃机活塞环组件
JP7219537B2 (ja) * 2017-11-29 2023-02-08 株式会社リケン ピストンリングセット
JPWO2019124389A1 (ja) * 2017-12-19 2020-07-16 株式会社リケン 内燃機関用ピストンリング
CN107893849B (zh) * 2017-12-20 2023-09-12 山东天瑞重工有限公司 水压凿岩机活塞及其制作方法
JP7002401B2 (ja) * 2018-04-27 2022-02-10 株式会社神戸製鋼所 圧縮機
USD920408S1 (en) * 2018-09-25 2021-05-25 Kabushiki Kaisha Riken Piston ring for internal combustion engine
US11060608B2 (en) * 2019-02-07 2021-07-13 Tenneco Inc. Piston ring with inlaid DLC coating and method of manufacturing
JP7512017B2 (ja) * 2019-04-26 2024-07-08 株式会社神戸製鋼所 ピストンリング、往復動圧縮機及びピストンリングの選定方法
CN112178107B (zh) * 2019-07-05 2022-04-08 中国航发商用航空发动机有限责任公司 弹性组合式活塞环及其挤压油膜阻尼器
US11326694B2 (en) 2019-12-17 2022-05-10 Acd, Llc Cryogenic piston ring improvement
JP2022096453A (ja) * 2020-12-17 2022-06-29 マツダ株式会社 遮熱フィルム作製用の付加硬化型シリコーン樹脂、それを用いてエンジンの燃焼室の内面に遮熱フィルムを形成する方法、遮熱フィルム、およびそれを用いてエンジンの燃焼室から外部への放熱を防ぐ遮蔽方法
CN114294418B (zh) * 2021-12-08 2023-06-23 山东恒力源精密机械制造有限公司 一种活塞环及活塞环的制备方法

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FR1540312A (fr) * 1967-02-17 1968-09-27 Ensemble piston et segments pour moteur à combustion interne
US3467397A (en) * 1968-03-13 1969-09-16 Nippon Piston Ring Co Ltd Oil scraping ring combined with coiled expander
JPS51132311A (en) * 1975-05-13 1976-11-17 Nippon Piston Ring Co Ltd Relative combination with cylinder and sealring of internal combustion engine
US4085490A (en) * 1976-04-01 1978-04-25 Ramsey Corporation Method of making a rolled metal piston ring
JPS5412022A (en) * 1977-06-25 1979-01-29 Goetzewerke Machine portion material exposed to wear that has coating layer on sliding surface in shape that riser portion is mounted to one side or both sides
JPS59126158U (ja) 1983-02-12 1984-08-24 株式会社リケン 往復動内燃機関用ピストン
JPS631964U (es) * 1986-06-21 1988-01-08
JP2554418Y2 (ja) * 1990-08-06 1997-11-17 株式会社リケン ピストンリング
JP3086383B2 (ja) * 1994-09-09 2000-09-11 三菱電線工業株式会社 ピストンリング及びその製造方法
US5934680A (en) * 1995-05-31 1999-08-10 Ntn Corporation Split resin seal ring with chamfered end connection structures
US5713324A (en) * 1996-04-19 1998-02-03 Dana Corporation Piston ring coating
JP3255033B2 (ja) * 1996-08-28 2002-02-12 トヨタ自動車株式会社 ピストンリング
JP4114849B2 (ja) 2001-06-22 2008-07-09 株式会社リケン シールリングの合口加工方法とそのための加工刃
AU2003273015A1 (en) * 2002-10-15 2004-05-04 Kabushiki Kaisha Riken Piston ring and thermal sprayed coating for use therein, and method for manufacture thereof
JP2004353577A (ja) * 2003-05-29 2004-12-16 Toyoda Gosei Co Ltd ピストンリングおよびそれを用いたピストン
WO2006125683A1 (en) * 2005-05-26 2006-11-30 Nv Bekaert Sa Piston ring having hard multi-layer coating
JP2007192242A (ja) * 2006-01-17 2007-08-02 Mitsui Chemicals Inc 溶融成形可能な熱可塑性ポリイミド樹脂からなるピストンリング
US8240676B2 (en) * 2006-02-28 2012-08-14 Nippon Piston Ring Co., Ltd. Piston ring
US7943242B2 (en) * 2006-03-30 2011-05-17 Becton, Dickinson And Company Sealing members, articles using the same and methods of reducing sticktion
US20100140880A1 (en) * 2006-11-24 2010-06-10 Toshikatsu Hayashi Piston ring
KR101063111B1 (ko) * 2006-12-14 2011-09-07 엔오케이 가부시키가이샤 밀봉장치 및 밀봉장치의 제조방법
JP2008155125A (ja) * 2006-12-22 2008-07-10 Riken Corp ピストンリング側面の塗装装置及び塗装法
JP5021396B2 (ja) * 2007-08-24 2012-09-05 日本ピストンリング株式会社 ピストンリング
DE102008038636B4 (de) * 2007-08-24 2012-10-25 Nippon Piston Ring Co., Ltd. Kolbenring
CN201193698Y (zh) * 2008-03-25 2009-02-11 陈郁传 一种横竖拦截活塞环

Also Published As

Publication number Publication date
JP2012163118A (ja) 2012-08-30
US20130305918A1 (en) 2013-11-21
EP2672151A1 (en) 2013-12-11
BR112013019833A2 (pt) 2020-11-17
WO2012105538A1 (ja) 2012-08-09
EP2672151A4 (en) 2015-02-18
EP2672151B1 (en) 2017-05-10
CN103339422B (zh) 2016-03-09
JP5658585B2 (ja) 2015-01-28
CN103339422A (zh) 2013-10-02

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