SE351475B - - Google Patents

Info

Publication number
SE351475B
SE351475B SE1484269A SE1484269A SE351475B SE 351475 B SE351475 B SE 351475B SE 1484269 A SE1484269 A SE 1484269A SE 1484269 A SE1484269 A SE 1484269A SE 351475 B SE351475 B SE 351475B
Authority
SE
Sweden
Application number
SE1484269A
Inventor
A Fern
Original Assignee
Dowty Seals Ltd
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 GB413869A external-priority patent/GB1287416A/en
Application filed by Dowty Seals Ltd filed Critical Dowty Seals Ltd
Publication of SE351475B publication Critical patent/SE351475B/xx

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
    • F16J15/32—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)
SE1484269A 1968-10-31 1969-10-30 SE351475B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB413869A GB1287416A (en) 1968-10-31 1968-10-31 Seals for use between two relatively-rotating surfaces
GB5156968 1968-10-31

Publications (1)

Publication Number Publication Date
SE351475B true SE351475B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-11-27

Family

ID=26238906

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1484269A SE351475B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-10-31 1969-10-30

Country Status (4)

Country Link
DE (1) DE1954972C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2033195A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6915900A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE351475B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672690A (en) * 1970-05-25 1972-06-27 Federal Mogul Corp Bidirectional hydrodynamic shaft seal
DE2206461C2 (de) * 1972-02-11 1983-11-17 Fa. Carl Freudenberg, 6940 Weinheim Radiallippendichtung
US3868105A (en) * 1972-10-10 1975-02-25 Federal Mogul Corp Bidirectional hydrodynamic shaft seal
DE3526424C1 (de) * 1985-07-24 1987-02-12 Fa. Carl Freudenberg, 6940 Weinheim Radialwellendichtring und Verfahren zu seiner Herstellung
DE4330524C3 (de) * 1993-09-09 2001-09-06 Parker Hannifin Gmbh Hydrodynamische Hochdruck-Rotordichtung
DE4443422C2 (de) * 1994-12-06 1997-05-28 Bruss Dichtungstechnik Wellendichtring mit einer elastischen Dichtlippe
US5676383A (en) * 1996-09-10 1997-10-14 Federal-Mogul Corporation Hydrodynamic low-torque lubricant seal with pumping projections

Also Published As

Publication number Publication date
NL6915900A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-05-04
DE1954972C3 (de) 1975-11-13
FR2033195A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-12-04
DE1954972B2 (de) 1975-03-20
DE1954972A1 (de) 1970-05-14

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