ES2035422T3 - Reten frontal. - Google Patents

Reten frontal.

Info

Publication number
ES2035422T3
ES2035422T3 ES198989108299T ES89108299T ES2035422T3 ES 2035422 T3 ES2035422 T3 ES 2035422T3 ES 198989108299 T ES198989108299 T ES 198989108299T ES 89108299 T ES89108299 T ES 89108299T ES 2035422 T3 ES2035422 T3 ES 2035422T3
Authority
ES
Spain
Prior art keywords
pressure
sliding ring
profile
shaft
media
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198989108299T
Other languages
English (en)
Inventor
Hans Forch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg 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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Application granted granted Critical
Publication of ES2035422T3 publication Critical patent/ES2035422T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/907—Passageway in rod or shaft

Landscapes

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

Abstract

UNA JUNTA DE ANILLO DESLIZANTE PARA OBTURACION DE UN EJE EN FRENTE DE UNA CARCASA, QUE CONTIENE UN MEDIO A OBTURAR MEDIANTE LA PRESION P EN UNA CONTRASUPERFICIES (3) RELATIVAMENTE GIRATORIA QUE SE EXTIENDE PRINCIPALMENTE EN SENTIDO RADIAL CONTRA ANILLO DE DESLIZAMIENTO PRENSADO (4) DE PTFE QUE MUESTRA UN PERFIL PRINCIPALMENTE RECTANGULAR LIMITANDO CON UNA SUPERFICIE DE ENTORNO (5, 6) QUE SEÑALA RADIALMENTE HACIA DENTRO Y HACIA FUERA QU SE EXTIENDEN PARALELAS AL EJE DE LA JUNTA DESLIZANTE. EL ANILLO DESLIZANTE (4) ESTA PROVISTO DE UN BORDE DE JUNTA (7) FORMADO A SU FABRICACION, QUE RECOGE EL PERFIL AXIAL EN DIRECCION DE LA CONTRASUPERFICIE (3). EL BORDE DE JUNTA (7) TIENE UN DIAMETRO QUE PRINCIPALMENTE COINCIDE CON EL DIAMETRO DEL MEDIO A OBTURAR MEDIANTE LA PRESION P DE LA SUPERFICIE DEL ENTORNO EXPUESTA (5, 6) Y ESTA SE PUEDE COLOCAR CON MUELLE MEDIANTE LA PRESION P DE LAS SUPERFICIES EN EL PERFIL DEL ANILLO DESLIZANTE (4).
ES198989108299T 1988-09-01 1989-05-09 Reten frontal. Expired - Lifetime ES2035422T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3829702A DE3829702A1 (de) 1988-09-01 1988-09-01 Gleitringdichtung

Publications (1)

Publication Number Publication Date
ES2035422T3 true ES2035422T3 (es) 1993-04-16

Family

ID=6362075

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989108299T Expired - Lifetime ES2035422T3 (es) 1988-09-01 1989-05-09 Reten frontal.

Country Status (8)

Country Link
US (1) US5018749A (es)
EP (1) EP0356619B1 (es)
JP (1) JPH02102974A (es)
AT (1) ATE82048T1 (es)
BR (1) BR8904399A (es)
DE (2) DE3829702A1 (es)
ES (1) ES2035422T3 (es)
MX (1) MX170322B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2071221A1 (en) * 1990-10-11 1992-04-12 Brian Simmons Rotary shaft sealing device
US5356158A (en) * 1990-10-11 1994-10-18 Rotoflex, Inc. Resilient rotary seal with projecting edge
DE4205862C1 (es) * 1992-02-26 1993-06-17 Fa. Carl Freudenberg, 6940 Weinheim, De
DE19521229C1 (de) * 1995-06-10 1996-08-14 Eberhard Bock Wellendichtung
JP2003074714A (ja) * 2001-08-31 2003-03-12 Eagle Ind Co Ltd メカニカルシール装置
DE10145087C2 (de) * 2001-09-13 2003-11-13 Federal Mogul Sealing Sys Spa Dichtring mit axial wirkendem PTFE-Gleitring
US7151134B2 (en) * 2003-06-17 2006-12-19 Freudenberg-Nok General Partnership Dynamic vulcanization of polyurethane elastomeric material in the presence of thermoplastics
US7153908B2 (en) * 2004-02-04 2006-12-26 Freudenberg-Nok General Partnership Peroxide cured fluorocarbon elastomer compositions
US20050167928A1 (en) 2004-02-04 2005-08-04 Park Edward H. Dynamic seal using vulcanization of fluorocarbon elastomers
US20060001218A1 (en) * 2004-06-30 2006-01-05 Rogus Thomas E Flexible bearing seal
US20060033286A1 (en) * 2004-07-29 2006-02-16 Coorstek, Inc. Graphite loaded PTFE mechanical seals for rotating shafts
US7658387B2 (en) 2005-06-27 2010-02-09 Freudenberg-Nok General Partnership Reinforced elastomeric seal
US20070004865A1 (en) 2005-06-29 2007-01-04 Freudenberg-Nok General Partnership Dynamic vulcanization of fluorocarbon elastomers containing peroxide cure sites
FR2932545B1 (fr) * 2008-06-13 2010-07-30 Innovations Tech S I T Soc D Dispositif formant raccord etanche a liberte de rotation
US8636286B2 (en) * 2010-12-22 2014-01-28 Cnh America Llc Press-fit face seal for use with wheel assembly
JP5800148B2 (ja) * 2011-12-21 2015-10-28 Nok株式会社 エンジンリアシール
US9677351B2 (en) * 2012-09-18 2017-06-13 Blackhawk Specialty Tools, Llc Method and apparatus for anchoring casing and other tubular goods
WO2014046702A1 (en) * 2012-09-21 2014-03-27 Penn A Kem LLC Improved reactor seal apparatus
CN106461084B (zh) 2014-06-20 2019-07-26 德纳重型车辆系统集团有限责任公司 旋转接头组件
JP2016008683A (ja) * 2014-06-25 2016-01-18 浜名湖電装株式会社 流体制御弁装置
DE102016226071A1 (de) * 2016-12-22 2018-06-28 Continental Automotive Gmbh Ventil
CN115013533A (zh) * 2021-03-03 2022-09-06 艾志（南京）环保管接技术股份有限公司 双弹簧双环组成的剖分式油封

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR830586A (fr) * 1936-12-09 1938-08-03 Kupfer Asbest Co Joint d'étanchéité pour arbres
DE1100410B (de) * 1958-06-18 1961-02-23 Freudenberg Carl Fa Einbaufertige Axialdichtung
US3185488A (en) * 1961-11-06 1965-05-25 Federal Mogul Bower Bearings Face seal
FR1438455A (fr) * 1965-03-30 1966-05-13 Luxembourg Brev Participations Perfectionnements apportés aux joints d'étanchéité pour arbres en rotation
US3363911A (en) * 1965-08-31 1968-01-16 Chicago Rawhide Mfg Co Shaft seal
FR1504018A (fr) * 1966-10-21 1967-12-01 Nadella Roulement radial à étanchéité incorporée
SE303409B (es) * 1968-02-02 1968-08-26 Forsheda Gummifabrik Ab
US3822890A (en) * 1973-01-15 1974-07-09 Roulements Soc Nouvelle Bearing seals
US4049281A (en) * 1974-10-07 1977-09-20 Garlock Inc. Unitized dual lip seal method
US4196912A (en) * 1978-11-24 1980-04-08 Amax Inc. Fluid-pressurized face seal
US4210339A (en) * 1978-12-26 1980-07-01 Towmotor Corporation Seal and seal assembly
JPS5620169A (en) * 1979-07-24 1981-02-25 Kurita Water Ind Ltd Scale inhibitor
US4251082A (en) * 1980-01-21 1981-02-17 Caterpillar Tractor Co. Joint seal having force transfer ring
US4331339A (en) * 1980-11-21 1982-05-25 Caterpillar Tractor Co. Seal assembly having a plastic annular sealing member with an integral sealing lip
DE3111397A1 (de) * 1981-03-23 1982-10-21 Caterpillar Tractor Co., 61629 Peoria, Ill. Drehverbindung mit stirnflaechendichtung
DE3124661A1 (de) * 1981-06-24 1983-01-13 Pampus Vermögensverwaltungs-KG, 4156 Willich "einseitig druckbeaufschlagte gleitende dichtung"
US4508020A (en) * 1983-02-18 1985-04-02 Chicago Rawhide Manufacturing Company Multi-function fluid seal for dampers and the like
FR2548321B1 (fr) * 1983-06-29 1988-07-22 Teves Gmbh Alfred Agencement cylindre-piston pour frein, a piston au moins partiellement en ceramique
JPS60194193U (ja) * 1984-06-04 1985-12-24 株式会社ワールドケミカル 軸封装置
JPS6147159U (ja) * 1984-08-31 1986-03-29 エヌオーケー株式会社 密封装置
NZ222763A (en) * 1986-12-03 1990-02-26 Sealing Devices Pty Ltd Seal for rotating shaft in wall of vessel; seal seat
DE3715386A1 (de) * 1987-05-08 1988-11-17 Freudenberg Carl Fa Gleitringdichtung
US4968044A (en) * 1987-12-14 1990-11-06 P And C Engineering And Development Rotary facial seal and bearing assembly
US4822055A (en) * 1988-05-17 1989-04-18 General Motors Corporation Unitized bearing seal assembly

Also Published As

Publication number Publication date
DE58902608D1 (de) 1992-12-10
BR8904399A (pt) 1990-04-17
EP0356619B1 (de) 1992-11-04
MX170322B (es) 1993-08-16
EP0356619A2 (de) 1990-03-07
JPH02102974A (ja) 1990-04-16
JPH0579860B2 (es) 1993-11-05
ATE82048T1 (de) 1992-11-15
US5018749A (en) 1991-05-28
DE3829702C2 (es) 1992-05-27
EP0356619A3 (en) 1990-04-18
DE3829702A1 (de) 1990-03-15

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