ES2039786T3 - Reten radial para ejes, para hermetizar en una carcasa dividida. - Google Patents

Reten radial para ejes, para hermetizar en una carcasa dividida.

Info

Publication number
ES2039786T3
ES2039786T3 ES198989117468T ES89117468T ES2039786T3 ES 2039786 T3 ES2039786 T3 ES 2039786T3 ES 198989117468 T ES198989117468 T ES 198989117468T ES 89117468 T ES89117468 T ES 89117468T ES 2039786 T3 ES2039786 T3 ES 2039786T3
Authority
ES
Spain
Prior art keywords
casing
pressing
region
diameter
seal
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
ES198989117468T
Other languages
English (en)
Inventor
Karl-Heinz Dipl.-Ing. Jamann
Bernd Stephan
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.)
Goetze GmbH
Original Assignee
Goetze GmbH
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 Goetze GmbH filed Critical Goetze GmbH
Application granted granted Critical
Publication of ES2039786T3 publication Critical patent/ES2039786T3/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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
    • 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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports

Landscapes

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

Abstract

UNA JUNTA ANULAR (1) PARA EJES PARA UTILIZACION EN CARCASAS PARTIDAS DE MAQUINAS POSEE EN LA SUPERFICIE FRONTAL DEL CONTORNO EXTERIOR AL MENOS DOS ZONAS ANULARES (8,9) DE DISTINTO DIAMETRO, AL MISMO TIEMPO, QUE EL MAYOR DIAMETRO DE LA ZONA (8) POSEE EL VALOR NECESARIO PARA OBTENER UN ASIENTO AJUSTADO SUFICIENTE EN LA CARCASA, MIENTRAS QUE EL DIAMETRO DE LA SEGUNDA ZONA (9) ES ALGO MENOR. CON ELLO SE REDUCE LA PRESION TOTAL EJERCIDA SOBRE LA CARCASA Y SE EVITA LA SEPARACION DE LA CARCASA EN EL PLANO DE SEPARACION. EL ANILLO METALICO (2) DE CARCASA VULCANIZADO CON EL ELEMENTO ELASTOMERO DE LA JUNTA ANULAR POSEE ENTRE EL BRAZO AXIAL (4) EN EL BRAZO RADIAL (3) UNA ZONA CURVA (12) CON UN RADIO DE TRANSISICON RELATIVAMENTE GRANDE, AL MISMO TIEMPO, QUE EL BRAZO AXIAL (4) SE ENSANCHA CONICAMENTE HACIA LA SUPERFICIE FRONTAL (10), DE MODO, QUE EL ANILLO DE CARCASA PUEDE CEDER, CUANDO LAS FUERZAS GENERADAS DURANTE LA INTRODUCCION A PRESION SON GRANDES, EVITANDO LA SEPARACIAON DE LOS ELEMENTOS DE LACARCASA.
ES198989117468T 1988-11-09 1989-09-21 Reten radial para ejes, para hermetizar en una carcasa dividida. Expired - Lifetime ES2039786T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3837976A DE3837976A1 (de) 1988-11-09 1988-11-09 Wellendichtungsring zur abdichtung in einem geteilten gehaeuse

Publications (1)

Publication Number Publication Date
ES2039786T3 true ES2039786T3 (es) 1993-10-01

Family

ID=6366797

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989117468T Expired - Lifetime ES2039786T3 (es) 1988-11-09 1989-09-21 Reten radial para ejes, para hermetizar en una carcasa dividida.

Country Status (5)

Country Link
EP (1) EP0367955B1 (es)
JP (1) JPH02173475A (es)
AT (1) ATE87997T1 (es)
DE (2) DE3837976A1 (es)
ES (1) ES2039786T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545336U (ja) * 1991-11-15 1993-06-18 内山工業株式会社 密封装置
DE19645985A1 (de) * 1996-11-07 1998-05-14 Brueninghaus Hydromatik Gmbh Wellendichtung
IT1289666B1 (it) * 1996-11-19 1998-10-16 Stefa S R L Complesso di tenuta per un organo meccanico in movimento, in particolare per un albero rotante di una pompa idraulica
JP2003090443A (ja) * 2001-09-14 2003-03-28 Nok Corp 密封装置
DE102010041611B4 (de) * 2010-09-29 2015-05-13 Federal-Mogul Sealing Systems Gmbh Radial-Wellendichtring
JP2020176673A (ja) * 2019-04-17 2020-10-29 ナブテスコ株式会社 シール構造及びシール

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7139746U (de) * 1972-01-05 Angus G & Co Ltd. Wellendichtung
US2867457A (en) * 1954-07-16 1959-01-06 Gen Motors Corp Fluid seal
DE1914403U (de) * 1965-02-17 1965-04-22 Freudenberg Carl Fa Radialwellendichtung.
DE6944082U (de) * 1969-11-13 1973-09-06 Kupfer Asbest Co Gleitringdichtung.
US4026563A (en) * 1976-03-23 1977-05-31 Garlock Inc Oil seal with locking bead and O. D. sealing rib
DE2626484C3 (de) * 1976-06-12 1980-09-25 Goetze Ag, 5093 Burscheid Dichtungsring, insbesondere Wellendichtring
US4448426B1 (en) * 1981-07-06 1997-09-23 Skf Usa Inc Unitized oil seals
DE3734149C1 (en) * 1987-10-09 1989-06-08 Kaco Gmbh Co Sealing device

Also Published As

Publication number Publication date
DE3837976A1 (de) 1990-05-10
EP0367955A1 (de) 1990-05-16
EP0367955B1 (de) 1993-04-07
JPH02173475A (ja) 1990-07-04
DE58904010D1 (de) 1993-05-13
ATE87997T1 (de) 1993-04-15

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