DE1750633A1 - Wellendichtung - Google Patents

Wellendichtung

Info

Publication number
DE1750633A1
DE1750633A1 DE19681750633 DE1750633A DE1750633A1 DE 1750633 A1 DE1750633 A1 DE 1750633A1 DE 19681750633 DE19681750633 DE 19681750633 DE 1750633 A DE1750633 A DE 1750633A DE 1750633 A1 DE1750633 A1 DE 1750633A1
Authority
DE
Germany
Prior art keywords
elevations
sealing
shaft
sealing ring
approximately
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.)
Pending
Application number
DE19681750633
Other languages
German (de)
English (en)
Inventor
Petersson Tage Egon
Bostroem Olav Kurt
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.)
STEFA INDUSTRI AB
Original Assignee
STEFA INDUSTRI AB
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 STEFA INDUSTRI AB filed Critical STEFA INDUSTRI AB
Publication of DE1750633A1 publication Critical patent/DE1750633A1/de
Pending 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
    • F16J15/3244—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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Mechanical Sealing (AREA)
DE19681750633 1967-06-30 1968-05-20 Wellendichtung Pending DE1750633A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE985267A SE306207B (enExample) 1967-06-30 1967-06-30

Publications (1)

Publication Number Publication Date
DE1750633A1 true DE1750633A1 (de) 1970-08-27

Family

ID=20277651

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681750633 Pending DE1750633A1 (de) 1967-06-30 1968-05-20 Wellendichtung

Country Status (3)

Country Link
DE (1) DE1750633A1 (enExample)
GB (1) GB1220985A (enExample)
SE (1) SE306207B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206461A1 (de) * 1972-02-11 1973-08-23 Freudenberg Carl Fa Radiallippendichtring

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790180A (en) * 1971-05-28 1974-02-05 Chicago Rawhide Mfg Co Fluid seal with pumping action
CA971994A (en) * 1971-12-29 1975-07-29 Glenn W. Peisker Seal with pumping action
US3868105A (en) * 1972-10-10 1975-02-25 Federal Mogul Corp Bidirectional hydrodynamic shaft seal
NL8303411A (nl) * 1983-10-05 1985-05-01 Skf Ind Trading & Dev Afdichtingsring voor een roteerbare as.
EP0496035B1 (de) * 1991-01-23 1994-05-18 Firma Carl Freudenberg Radialwellendichtring
CA2152737C (en) * 1995-03-03 2001-11-20 David E. Johnston Seal design with bi-directional pumping feature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206461A1 (de) * 1972-02-11 1973-08-23 Freudenberg Carl Fa Radiallippendichtring

Also Published As

Publication number Publication date
SE306207B (enExample) 1968-11-18
GB1220985A (en) 1971-01-27

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