DE602004009152D1 - Wellendichtung - Google Patents

Wellendichtung

Info

Publication number
DE602004009152D1
DE602004009152D1 DE602004009152T DE602004009152T DE602004009152D1 DE 602004009152 D1 DE602004009152 D1 DE 602004009152D1 DE 602004009152 T DE602004009152 T DE 602004009152T DE 602004009152 T DE602004009152 T DE 602004009152T DE 602004009152 D1 DE602004009152 D1 DE 602004009152D1
Authority
DE
Germany
Prior art keywords
ring
integral
sealing
fluid
gap
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
DE602004009152T
Other languages
English (en)
Other versions
DE602004009152T2 (de
Inventor
Filip Krulis
Francesco Vignolo
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.)
Cordes Industriale S A S Di Externa Iltalia It
Original Assignee
Corcos Industriale di Freudenberg and Cosso SRL
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 Corcos Industriale di Freudenberg and Cosso SRL filed Critical Corcos Industriale di Freudenberg and Cosso SRL
Publication of DE602004009152D1 publication Critical patent/DE602004009152D1/de
Application granted granted Critical
Publication of DE602004009152T2 publication Critical patent/DE602004009152T2/de
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
    • F16J15/3248—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
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • 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
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
DE602004009152T 2004-04-13 2004-04-13 Wellendichtung Expired - Lifetime DE602004009152T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04425266A EP1586799B1 (de) 2004-04-13 2004-04-13 Wellendichtung

Publications (2)

Publication Number Publication Date
DE602004009152D1 true DE602004009152D1 (de) 2007-11-08
DE602004009152T2 DE602004009152T2 (de) 2008-07-03

Family

ID=34932438

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004009152T Expired - Lifetime DE602004009152T2 (de) 2004-04-13 2004-04-13 Wellendichtung

Country Status (3)

Country Link
EP (1) EP1586799B1 (de)
AT (1) ATE374329T1 (de)
DE (1) DE602004009152T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007008108D1 (de) 2007-11-06 2010-09-09 Corcos Ind S A S Di Externa It Dichtungsanordnung für ein Drehglied
US20110138963A1 (en) * 2010-06-29 2011-06-16 Pischel Klaus Active sealing-draining device
JP6374961B2 (ja) * 2014-06-10 2018-08-15 Nok株式会社 密封装置
CN105570463A (zh) * 2016-03-07 2016-05-11 烟台润蚨祥油封有限公司 一种车用双向密封旋转油封
US10934970B2 (en) * 2018-09-10 2021-03-02 Caterpillar Inc. Crankshaft seal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3581969B2 (ja) * 1995-06-16 2004-10-27 Ｎｏｋ株式会社 密封装置
DE19721692C2 (de) * 1997-05-23 2000-02-24 Freudenberg Carl Fa Dichtungsanordnung
JP3939046B2 (ja) * 1999-04-23 2007-06-27 株式会社小松製作所 液体シール構造
ITMI20010963A1 (it) * 2001-05-10 2002-11-10 Rft Spa Complesso di tenuta per organi meccanici relativamente rotanti
JP2003287142A (ja) * 2002-03-29 2003-10-10 Nok Corp 密封装置
DE10215187A1 (de) * 2002-04-05 2003-10-30 Freudenberg Carl Kg Dichtring

Also Published As

Publication number Publication date
ATE374329T1 (de) 2007-10-15
EP1586799B1 (de) 2007-09-26
DE602004009152T2 (de) 2008-07-03
EP1586799A1 (de) 2005-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CORDES INDUSTRIALE S. A. S. DI EXTERNA ILTALIA, IT

8328 Change in the person/name/address of the agent

Representative=s name: HEYER, V., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 806