BRPI0602168A - vedação e disposição com filetes vedantes conectados em série - Google Patents

vedação e disposição com filetes vedantes conectados em série

Info

Publication number
BRPI0602168A
BRPI0602168A BRPI0602168-9A BRPI0602168A BRPI0602168A BR PI0602168 A BRPI0602168 A BR PI0602168A BR PI0602168 A BRPI0602168 A BR PI0602168A BR PI0602168 A BRPI0602168 A BR PI0602168A
Authority
BR
Brazil
Prior art keywords
sealing
series
arrangement
threads connected
sealing lips
Prior art date
Application number
BRPI0602168-9A
Other languages
English (en)
Inventor
Rolf Vogt
Volker Urbanski
Holger Sattler
Original Assignee
Freudenberg Carl Kg
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 Freudenberg Carl Kg filed Critical Freudenberg Carl Kg
Publication of BRPI0602168A publication Critical patent/BRPI0602168A/pt
Publication of BRPI0602168B1 publication Critical patent/BRPI0602168B1/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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Material Composition (AREA)
  • Sealing Devices (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Seal Device For Vehicle (AREA)
  • Gasket Seals (AREA)

Abstract

"VEDAçãO E DISPOSIçãO COM FILETES VEDANTES CONECTADOS EM SéRIE". A presente invenção refere-se a uma vedação, incluindo no mínimo dois filetes vedantes (1, 2), sendo que um primeiro filete vedante (1) e um segundo filete vedante (2) estão dispostos em série, no que refere-se ao objetivo de apresentar uma disposição de vedação que garanta um funcionamento sem problemas com uma longa durabilidade caracteriza-se pelo fato de que os lábios vedantes (1, 2) são fabricados de materiais diferentes. Uma disposição que inclui uma vedação desse tipo acha-se combinada a um eixo rotativo (3), sendo que no mínimo dois filetes vedantes (1, 2) vedam dois compartimentos (10, 11, 12) um em relação ao outro.
BRPI0602168-9A 2005-06-09 2006-06-07 Vedação e disposição com filetes vedantes conectados em série BRPI0602168B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05012434A EP1731804B1 (de) 2005-06-09 2005-06-09 Dichtung und Anordnung mit in Reihe geschalteten Dichtlippen
EP05012434.6 2005-06-09

Publications (2)

Publication Number Publication Date
BRPI0602168A true BRPI0602168A (pt) 2007-02-21
BRPI0602168B1 BRPI0602168B1 (pt) 2020-03-24

Family

ID=35170190

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602168-9A BRPI0602168B1 (pt) 2005-06-09 2006-06-07 Vedação e disposição com filetes vedantes conectados em série

Country Status (6)

Country Link
US (2) US20060279046A1 (pt)
EP (1) EP1731804B1 (pt)
CN (1) CN100523569C (pt)
AT (1) ATE404810T1 (pt)
BR (1) BRPI0602168B1 (pt)
DE (1) DE502005005033D1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101052832B (zh) * 2004-11-02 2011-12-07 株式会社小松制作所 轴承密封件
EP2181272A1 (en) * 2006-04-26 2010-05-05 The Timken Company Multistage sealing of roller bearings
GB0801113D0 (en) * 2008-01-22 2008-02-27 Ftl Seals Technology Ltd Sealing assembly
US9163731B2 (en) 2008-05-15 2015-10-20 Eagle Industry Co., Ltd. Lip type seal
JP5158357B2 (ja) * 2008-06-09 2013-03-06 Ｎｏｋ株式会社 密封装置
CN102245944B (zh) * 2008-12-10 2015-03-25 株式会社爱发科 密封机构及处理装置
DE102009014288B4 (de) * 2009-03-25 2015-10-22 Carl Freudenberg Kg Metallischer einheitlicher Stützkörper für Radialwellendichtungen
US9746081B2 (en) * 2009-08-25 2017-08-29 Freudenberg-Nok General Partnership Low load offset seal
WO2011079905A1 (en) * 2009-12-21 2011-07-07 Aktiebolaget Skf (Publ) Method and device of a sealing system
DE102010001345B4 (de) 2010-01-28 2013-09-19 Trelleborg Sealing Solutions Germany Gmbh Drehdurchführung
DE102010020139A1 (de) * 2010-05-11 2011-11-17 Maschinenfabrik Reinhausen Gmbh Transformatordurchführung
GB201021931D0 (en) * 2010-12-23 2011-02-02 Agco Int Gmbh Rotary seal arrangement
WO2012103467A1 (en) * 2011-01-28 2012-08-02 Aktiebolaget Skf Reinforced seal for rotary shafts
US9644646B2 (en) 2011-02-18 2017-05-09 Norgren, Inc. Multiple-staged fluid operated actuator
CN103063204A (zh) * 2011-10-18 2013-04-24 上海航天控制工程研究所 一种控制力矩陀螺内框架的密封方法
US9027284B2 (en) 2012-05-15 2015-05-12 Henniges Automotive Sealing Systems North America, Inc. Sealing member
TR201909760T4 (tr) 2014-02-07 2019-07-22 Henniges Automotive Sealing Systems North America Inc Bir araç sızdırmazlık tertibatı üretim usulü.
CN108167442A (zh) * 2017-11-15 2018-06-15 江苏华纳环保科技有限公司 一种机舱罩端口多层密封结构
US11465670B2 (en) * 2019-04-18 2022-10-11 Zf Active Safety And Electronics Us Llc Steering shaft support assembly
DE102021102934A1 (de) * 2021-02-09 2022-08-11 Eagleburgmann Germany Gmbh & Co. Kg Lippendichtung mit beweglicher und starrer Lippe
DE102021120283A1 (de) 2021-08-04 2023-02-09 Carl Freudenberg Kg Dichtring
WO2023226558A1 (zh) * 2022-05-27 2023-11-30 安徽威灵汽车部件有限公司 流体阀、热管理系统和车辆

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184461U (ja) * 1984-05-17 1985-12-06 エヌオーケー株式会社 オイルシ−ル
US4522411A (en) * 1984-10-01 1985-06-11 Chicago Rawhide Mfg. Co. Fluid seals with self-venting auxiliary lips
KR890004033B1 (ko) * 1985-04-16 1989-10-16 에누오우케이 가부시끼가이샤 레이디얼 오일 시일
JPH0332843Y2 (pt) * 1987-03-27 1991-07-11
KR100279109B1 (ko) * 1993-04-09 2001-03-02 후지 하루노스케 회전축 시일
US5607168A (en) * 1994-12-09 1997-03-04 Albert Trostel Packings, Ltd. Seal incorporating a resilient sealing element
US6401322B1 (en) * 1996-03-25 2002-06-11 Nok Corporation Method of manufacturing a sealing apparatus
JP3860283B2 (ja) * 1996-06-26 2006-12-20 Ｎｏｋ株式会社 密封装置
DE19754400C2 (de) 1997-12-09 2000-03-23 Freudenberg Carl Fa Kassettendichtung
JP2000136770A (ja) * 1998-11-04 2000-05-16 Toyota Autom Loom Works Ltd 回転機械における漏出油の排出構造
FR2786547B1 (fr) * 1998-12-01 2001-02-16 Hutchinson Joint d'etancheite pour arbre tournant, et dispositif comportant un tel joint
JP3875824B2 (ja) * 2000-03-17 2007-01-31 イーグル工業株式会社 リップ型シール
EP1146265A2 (en) * 2000-04-12 2001-10-17 Mitsubishi Cable Industries, Ltd. Shaft seal
JP2001317635A (ja) * 2000-05-02 2001-11-16 Toyota Industries Corp リップ型シール
JP4648514B2 (ja) * 2000-05-02 2011-03-09 イーグル工業株式会社 リップ型シール
DE10235079A1 (de) * 2002-07-31 2004-02-19 Carl Freudenberg Kg Manschettendichtung
DE102004025355A1 (de) * 2004-05-19 2006-02-02 Carl Freudenberg Kg Radialwellendichtung

Also Published As

Publication number Publication date
EP1731804A1 (de) 2006-12-13
BRPI0602168B1 (pt) 2020-03-24
US20060279046A1 (en) 2006-12-14
ATE404810T1 (de) 2008-08-15
EP1731804B1 (de) 2008-08-13
DE502005005033D1 (de) 2008-09-25
CN1877169A (zh) 2006-12-13
US20120169014A1 (en) 2012-07-05
CN100523569C (zh) 2009-08-05

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: F16J 15/00

Ipc: F16J 15/32 (1968.09), F16J 15/00 (1968.09), F16J 1

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/03/2020, OBSERVADAS AS CONDICOES LEGAIS.