CA1093600A - Rotary shaft seal - Google Patents

Rotary shaft seal

Info

Publication number
CA1093600A
CA1093600A CA281,787A CA281787A CA1093600A CA 1093600 A CA1093600 A CA 1093600A CA 281787 A CA281787 A CA 281787A CA 1093600 A CA1093600 A CA 1093600A
Authority
CA
Canada
Prior art keywords
seal
shaft
sealing element
scallops
radius
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
CA281,787A
Other languages
English (en)
French (fr)
Inventor
Thomas E. Staab
Joseph Antonini
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.)
Dana Inc
Original Assignee
Dana Inc
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 Dana Inc filed Critical Dana Inc
Application granted granted Critical
Publication of CA1093600A publication Critical patent/CA1093600A/en
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
    • F16J15/3244—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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • 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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials

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)
CA281,787A 1976-08-23 1977-06-30 Rotary shaft seal Expired CA1093600A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71650176A 1976-08-23 1976-08-23
US716,501 1976-08-23

Publications (1)

Publication Number Publication Date
CA1093600A true CA1093600A (en) 1981-01-13

Family

ID=24878242

Family Applications (1)

Application Number Title Priority Date Filing Date
CA281,787A Expired CA1093600A (en) 1976-08-23 1977-06-30 Rotary shaft seal

Country Status (4)

Country Link
BR (1) BR7704423A (pt)
CA (1) CA1093600A (pt)
GB (1) GB1547346A (pt)
MX (1) MX144696A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111211C2 (de) * 1981-03-21 1982-12-09 Uni-Cardan Ag, 5200 Siegburg Dichtungsanordnung
DE3501066A1 (de) * 1985-01-15 1986-08-28 Fa. Carl Freudenberg, 6940 Weinheim Radialwellendichtring
DE3501065A1 (de) * 1985-01-15 1986-07-17 Freudenberg, Carl, 6940 Weinheim Radialwellendichtring
GB2194993B (en) * 1986-09-10 1990-02-07 Ha Rubber & Plastics Contact seal

Also Published As

Publication number Publication date
MX144696A (es) 1981-11-11
GB1547346A (en) 1979-06-13
BR7704423A (pt) 1978-05-02

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Legal Events

Date Code Title Description
MKEX Expiry