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MX2012015002A - Sello anular. - Google Patents

Sello anular.

Info

Publication number
MX2012015002A
MX2012015002A MX2012015002A MX2012015002A MX2012015002A MX 2012015002 A MX2012015002 A MX 2012015002A MX 2012015002 A MX2012015002 A MX 2012015002A MX 2012015002 A MX2012015002 A MX 2012015002A MX 2012015002 A MX2012015002 A MX 2012015002A
Authority
MX
Mexico
Prior art keywords
seal ring
recesses
inner peripheral
automobile
recess
Prior art date
Application number
MX2012015002A
Other languages
English (en)
Inventor
Junya Nagai
Tomoya Shibano
Mika Saito
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 MX2012015002A publication Critical patent/MX2012015002A/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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • 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
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/0046—Details of fluid supply channels, e.g. within shafts, for supplying friction devices or transmission actuators with control fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)

Abstract

Un sello anular tiene características de baja fuga y características de baja fricción para reducir la pérdida de unidad o conducción de la transmisión de un automóvil, contribuyendo por lo tanto a mejorar el consumo de combustible del automóvil. Un sello anular el cual es montado en una ranura del eje formada en la superficie periférica externa de un eje tiene cavidades formadas en el sello anular. Las cavidades están dispuestas sobre el lado periférico interno de al menos una superficie lateral de contacto del sello anular para quedar separadas entre sí en la dirección circunferencial. Cada una de las cavidades tiene, formadas sobre el lado periférico interno de las mismas, paredes internas y un orificio de introducción de aceite el cual se abre hacia la superficie periférica interna de la cavidad. Esas paredes internas pueden ser provistas a ambos extremos de cada de las cavidades en la dirección circunferencial, o una de esas paredes internas puede ser provista únicamente en el lado posterior de la cavidad en la dirección rotacional.
MX2012015002A 2010-06-23 2011-06-22 Sello anular. MX2012015002A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010142593 2010-06-23
PCT/JP2011/064226 WO2011162283A1 (ja) 2010-06-23 2011-06-22 シールリング

Publications (1)

Publication Number Publication Date
MX2012015002A true MX2012015002A (es) 2013-05-17

Family

ID=45371460

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012015002A MX2012015002A (es) 2010-06-23 2011-06-22 Sello anular.

Country Status (7)

Country Link
US (1) US9239113B2 (es)
EP (1) EP2587101A4 (es)
JP (1) JP5352007B2 (es)
KR (1) KR101644953B1 (es)
CN (2) CN104358878B (es)
MX (1) MX2012015002A (es)
WO (1) WO2011162283A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101487636B1 (ko) 2011-12-23 2015-01-29 가부시끼가이샤 리켄 시일 링
KR101463366B1 (ko) * 2011-12-23 2014-11-19 가부시끼가이샤 리켄 시일 링
JPWO2014045838A1 (ja) * 2012-09-20 2016-08-18 Nok株式会社 密封装置
CN105308370B (zh) * 2013-06-03 2017-11-03 Nok株式会社 密封环
JP6386814B2 (ja) * 2013-07-03 2018-09-05 Ntn株式会社 シールリング
JP6476121B2 (ja) 2013-09-27 2019-02-27 株式会社リケン シールリング
EP3073159B1 (en) * 2013-11-22 2018-08-08 Eagle Industry Co., Ltd. Sliding component
JP6298834B2 (ja) * 2014-01-24 2018-03-20 Nok株式会社 シールリング
JP6314689B2 (ja) 2014-06-25 2018-04-25 Nok株式会社 密封装置
JP6186413B2 (ja) 2015-10-15 2017-08-23 株式会社リケン シールリング
JP6798776B2 (ja) * 2015-10-16 2020-12-09 株式会社リケン シールリング
US10451185B2 (en) 2016-09-30 2019-10-22 Tpr Co., Ltd. Seal ring
EP3568617B1 (en) * 2017-01-10 2020-11-18 Saint-Gobain Performance Plastics L+S GmbH Seal rings and methods for making them
WO2018138575A1 (en) 2017-01-10 2018-08-02 Saint-Gobain Performance Plastics L+S GMBH Injection molded seal rings and methods for making them
CN111108312B (zh) * 2017-09-21 2022-05-10 Nok株式会社 密封环
USD890310S1 (en) * 2018-02-08 2020-07-14 Nok Corporation Seal
US20210164571A1 (en) * 2018-05-17 2021-06-03 Eagle Industry Co., Ltd. Seal ring
KR20210121203A (ko) 2019-03-15 2021-10-07 엔오케이 가부시키가이샤 실링 링 및 밀봉 구조
CN111075878A (zh) * 2020-01-09 2020-04-28 大连理工大学 一种端面阶梯槽旋转密封环
CN111608986A (zh) * 2020-06-29 2020-09-01 马鞍山市卡迈特液压机械制造有限公司 一种液压破碎锤中缸体密封结构
CN113216096B (zh) * 2021-05-06 2024-09-13 中国葛洲坝集团第一工程有限公司 免顶升闸门底枢密封件及原位维护方法
US11892056B2 (en) * 2021-10-08 2024-02-06 DRiV Automotive Inc. Hydraulic damper having a pressure tube and a ring
EP4636285A1 (en) 2022-12-15 2025-10-22 NOK Corporation Sealing ring and sealing structure

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211424A (en) * 1979-04-16 1980-07-08 Stein Philip C Centrifugally compensated seal for sealing between concentric shafts
JPH0619877Y2 (ja) * 1989-10-27 1994-05-25 株式会社リケン シール装置
DE59006034D1 (de) * 1989-12-06 1994-07-14 Pacific Wietz Gmbh & Co Kg Gasgesperrte, kontaktlose Dichtungsanordnung für eine Welle.
JPH0618764U (ja) * 1992-08-10 1994-03-11 エヌオーケー株式会社 シ−ルリング
JP2605197Y2 (ja) * 1993-03-12 2000-06-26 エヌオーケー株式会社 密封装置
JPH08121603A (ja) * 1994-10-25 1996-05-17 Nok Corp シ−ルリング
JP3437312B2 (ja) 1995-02-16 2003-08-18 株式会社リケン シールリングおよびシール装置
JPH09133215A (ja) * 1995-11-06 1997-05-20 Nok Corp 密封装置
JPH09210211A (ja) * 1996-02-01 1997-08-12 Riken Corp シールリング
JP3800355B2 (ja) * 1996-02-09 2006-07-26 株式会社リケン シール装置
WO2004090390A1 (ja) * 2003-04-02 2004-10-21 Kabushiki Kaisha Riken シールリング
JP2006009897A (ja) * 2004-06-24 2006-01-12 Nok Corp シールリング
DE102007022995A1 (de) * 2007-05-15 2008-11-20 Carl Freudenberg Kg Dichtungsanordnung

Also Published As

Publication number Publication date
EP2587101A1 (en) 2013-05-01
US20130127120A1 (en) 2013-05-23
JP5352007B2 (ja) 2013-11-27
CN102918307B (zh) 2016-06-22
KR20130137519A (ko) 2013-12-17
EP2587101A4 (en) 2015-08-26
KR101644953B1 (ko) 2016-08-02
CN104358878A (zh) 2015-02-18
US9239113B2 (en) 2016-01-19
JPWO2011162283A1 (ja) 2013-08-22
CN104358878B (zh) 2017-04-05
CN102918307A (zh) 2013-02-06
WO2011162283A1 (ja) 2011-12-29

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