ATE374329T1 - Wellendichtung - Google Patents

Wellendichtung

Info

Publication number
ATE374329T1
ATE374329T1 AT04425266T AT04425266T ATE374329T1 AT E374329 T1 ATE374329 T1 AT E374329T1 AT 04425266 T AT04425266 T AT 04425266T AT 04425266 T AT04425266 T AT 04425266T AT E374329 T1 ATE374329 T1 AT E374329T1
Authority
AT
Austria
Prior art keywords
ring
integral
sealing
fluid
gap
Prior art date
Application number
AT04425266T
Other languages
English (en)
Inventor
Filip Krulis
Francesco Vignolo
Original Assignee
Corcos Ind Di Freudenberg & Co
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 Ind Di Freudenberg & Co filed Critical Corcos Ind Di Freudenberg & Co
Application granted granted Critical
Publication of ATE374329T1 publication Critical patent/ATE374329T1/de

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)
AT04425266T 2004-04-13 2004-04-13 Wellendichtung ATE374329T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE374329T1 true ATE374329T1 (de) 2007-10-15

Family

ID=34932438

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04425266T ATE374329T1 (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
ATE475827T1 (de) * 2007-11-06 2010-08-15 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
KR102385324B1 (ko) * 2014-06-10 2022-04-08 엔오케이 가부시키가이샤 밀봉 장치
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
DE602004009152T2 (de) 2008-07-03
EP1586799B1 (de) 2007-09-26
DE602004009152D1 (de) 2007-11-08
EP1586799A1 (de) 2005-10-19

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Legal Events

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