GB2159894B - Improvements in rotary shaft seals - Google Patents

Improvements in rotary shaft seals

Info

Publication number
GB2159894B
GB2159894B GB08414224A GB8414224A GB2159894B GB 2159894 B GB2159894 B GB 2159894B GB 08414224 A GB08414224 A GB 08414224A GB 8414224 A GB8414224 A GB 8414224A GB 2159894 B GB2159894 B GB 2159894B
Authority
GB
United Kingdom
Prior art keywords
rotary shaft
shaft seals
seals
rotary
shaft
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
GB08414224A
Other versions
GB2159894A (en
GB8414224D0 (en
Inventor
Rui De Jesus Lopes
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.)
George Angus and Co Ltd
Original Assignee
George Angus and Co 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
Application filed by George Angus and Co Ltd filed Critical George Angus and Co Ltd
Priority to GB08414224A priority Critical patent/GB2159894B/en
Publication of GB8414224D0 publication Critical patent/GB8414224D0/en
Publication of GB2159894A publication Critical patent/GB2159894A/en
Application granted granted Critical
Publication of GB2159894B publication Critical patent/GB2159894B/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

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)
GB08414224A 1984-06-04 1984-06-04 Improvements in rotary shaft seals Expired GB2159894B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08414224A GB2159894B (en) 1984-06-04 1984-06-04 Improvements in rotary shaft seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08414224A GB2159894B (en) 1984-06-04 1984-06-04 Improvements in rotary shaft seals

Publications (3)

Publication Number Publication Date
GB8414224D0 GB8414224D0 (en) 1984-07-11
GB2159894A GB2159894A (en) 1985-12-11
GB2159894B true GB2159894B (en) 1987-06-03

Family

ID=10561915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08414224A Expired GB2159894B (en) 1984-06-04 1984-06-04 Improvements in rotary shaft seals

Country Status (1)

Country Link
GB (1) GB2159894B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11313470B2 (en) 2020-01-02 2022-04-26 Caterpillar Inc. Contamination guard

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1188418B (en) * 1986-03-04 1988-01-14 Forsheda Ab SEALING RING
US4709725A (en) * 1987-02-17 1987-12-01 Vetco Gray, Inc. Metal-to-metal seal structure
FR2650047B1 (en) * 1989-07-19 1992-04-30 Leroy Somer Moteurs SEALING DEVICE, RELATED SEAL, AND DYNAMOELECTRIC MACHINE THUS EQUIPPED
US20160273656A1 (en) * 2015-03-19 2016-09-22 GM Global Technology Operations LLC Shaft seal system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1212715A (en) * 1968-02-14 1970-11-18 Stefa Industri Ab Shaft sealing ring
SE307710B (en) * 1968-04-01 1969-01-13 S Malmstroem
GB1269670A (en) * 1969-09-05 1972-04-06 Charles Weston And Company Ltd Improvements in or relating to seals for shafts
GB1367882A (en) * 1971-12-21 1974-09-25 Weston Co Ltd Charles Seals
GB2123498A (en) * 1982-05-28 1984-02-01 Skf Svenska Kullagerfab Ab Sealing bearing cavities

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11313470B2 (en) 2020-01-02 2022-04-26 Caterpillar Inc. Contamination guard

Also Published As

Publication number Publication date
GB2159894A (en) 1985-12-11
GB8414224D0 (en) 1984-07-11

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee