GB2112087B - Grooved mechanical face seal - Google Patents

Grooved mechanical face seal

Info

Publication number
GB2112087B
GB2112087B GB08233269A GB8233269A GB2112087B GB 2112087 B GB2112087 B GB 2112087B GB 08233269 A GB08233269 A GB 08233269A GB 8233269 A GB8233269 A GB 8233269A GB 2112087 B GB2112087 B GB 2112087B
Authority
GB
United Kingdom
Prior art keywords
face seal
mechanical face
grooved mechanical
grooved
seal
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
GB08233269A
Other versions
GB2112087A (en
Inventor
Richard Frank Salant
Clinton Argolis Boyd
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.)
Hughes Tool Co
Original Assignee
Hughes Tool Co
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 Hughes Tool Co filed Critical Hughes Tool Co
Publication of GB2112087A publication Critical patent/GB2112087A/en
Application granted granted Critical
Publication of GB2112087B publication Critical patent/GB2112087B/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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
    • F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
    • F16J15/3416—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with at least one continuous groove

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB08233269A 1981-12-23 1982-11-22 Grooved mechanical face seal Expired GB2112087B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33402181A 1981-12-23 1981-12-23

Publications (2)

Publication Number Publication Date
GB2112087A GB2112087A (en) 1983-07-13
GB2112087B true GB2112087B (en) 1985-11-13

Family

ID=23305224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233269A Expired GB2112087B (en) 1981-12-23 1982-11-22 Grooved mechanical face seal

Country Status (3)

Country Link
CA (1) CA1187128A (en)
DE (1) DE3239465A1 (en)
GB (1) GB2112087B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936197A (en) * 1988-10-12 1990-06-26 C. E. Conover & Co., Inc. Dynamic seal construction
DE3936520A1 (en) * 1988-11-02 1990-05-03 Tokai Rika Co Ltd Vehicular electrically heated external mirror connection package - has groove around resin filled space enclosing conductive terminal elements in housing of heater mounted connector
CN102386712A (en) * 2010-09-01 2012-03-21 中国北车集团大同电力机车有限责任公司 Sealing device for traction electric machine
CN104500749A (en) * 2015-01-12 2015-04-08 大连华阳密封股份有限公司 Mechanical seal suitable for film evaporator
CN109654228B (en) * 2018-12-07 2023-09-08 宁波方力密封件有限公司 Dry grinding mechanical seal assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB483280A (en) * 1936-03-27 1938-04-12 George Patrick Gilman Improvements in or relating to a sealing device for rotating shafts

Also Published As

Publication number Publication date
CA1187128A (en) 1985-05-14
GB2112087A (en) 1983-07-13
DE3239465A1 (en) 1983-06-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951122