ES474743A1 - Perfeccionamientos en las juntas de estanqueidad para arbo- les rotativos. - Google Patents

Perfeccionamientos en las juntas de estanqueidad para arbo- les rotativos.

Info

Publication number
ES474743A1
ES474743A1 ES474743A ES474743A ES474743A1 ES 474743 A1 ES474743 A1 ES 474743A1 ES 474743 A ES474743 A ES 474743A ES 474743 A ES474743 A ES 474743A ES 474743 A1 ES474743 A1 ES 474743A1
Authority
ES
Spain
Prior art keywords
shaft
bead
seal
wall
grooves
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
Application number
ES474743A
Other languages
English (en)
Spanish (es)
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.)
Paulstra SNC
Original Assignee
Paulstra SNC
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
Priority claimed from FR7732907A external-priority patent/FR2408081A1/fr
Application filed by Paulstra SNC filed Critical Paulstra SNC
Publication of ES474743A1 publication Critical patent/ES474743A1/es
Expired 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
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • 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

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)
  • Joints Allowing Movement (AREA)
ES474743A 1977-11-02 1978-11-02 Perfeccionamientos en las juntas de estanqueidad para arbo- les rotativos. Expired ES474743A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7732907A FR2408081A1 (fr) 1977-11-02 1977-11-02 Perfectionnements aux joints d'etancheite pour arbres rotatifs
FR7820360A FR2430554A2 (fr) 1977-11-02 1978-07-07 Perfectionnements aux joints d'etancheite pour arbres rotatifs

Publications (1)

Publication Number Publication Date
ES474743A1 true ES474743A1 (es) 1979-03-16

Family

ID=26220277

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474743A Expired ES474743A1 (es) 1977-11-02 1978-11-02 Perfeccionamientos en las juntas de estanqueidad para arbo- les rotativos.

Country Status (3)

Country Link
DE (1) DE2847279C2 (de)
ES (1) ES474743A1 (de)
FR (1) FR2430554A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212477A1 (de) 1982-04-03 1983-11-03 Goetze Ag, 5093 Burscheid Wellendichtring
US4556225A (en) * 1983-04-13 1985-12-03 Chicago Rawhide Mfg. Co. Reverse lip positive venting seal
DE3616780A1 (de) * 1986-05-17 1987-11-19 Voith Turbo Kg Dichtungsanordnung
DE4409642C2 (de) * 1994-03-21 2001-04-26 Idg Dichtungstechnik Gmbh Wellendichtring
DE19511550A1 (de) * 1995-03-29 1996-10-02 Schaeffler Waelzlager Kg Welle mit einem Dichtring
DE19522890C1 (de) * 1995-06-23 1997-02-13 Freudenberg Carl Fa Dichtungsanordnung
DE19841099C1 (de) * 1998-09-09 2000-11-16 Daimler Chrysler Ag Radialwellendichtung
DE102005012239B8 (de) * 2005-03-15 2010-06-10 Ab Skf Gelenklageranordnung
DE102012008387A1 (de) * 2012-04-04 2013-10-10 Carl Freudenberg Kg Dichtungsanordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD14590A (de) *
DE7110634U (de) * 1900-01-01 Bach G Co Dichtung für bewegte Maschinenteile
DE884262C (de) * 1943-07-25 1953-07-27 Voith Gmbh J M Dichtung mit einer Manschette aus kuenstlichem Gummi
US3421768A (en) * 1966-04-20 1969-01-14 Nasa Foil seal
SE307710B (de) * 1968-04-01 1969-01-13 S Malmstroem
NL6812699A (de) * 1968-09-05 1970-03-09
DE2331412A1 (de) * 1973-06-20 1975-01-23 Freudenberg Carl Fa Abdichtanordnung fuer zwei relativ zueinander drehende maschinenteile
FR2288909A1 (fr) * 1974-10-21 1976-05-21 Activite Atom Avance Joint tournant d'etancheite par effet visqueux

Also Published As

Publication number Publication date
DE2847279C2 (de) 1983-01-27
FR2430554B2 (de) 1982-04-16
FR2430554A2 (fr) 1980-02-01
DE2847279A1 (de) 1979-05-03

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