GB598846A - Improvements in or relating to sealing devices for rotary shafts - Google Patents

Improvements in or relating to sealing devices for rotary shafts

Info

Publication number
GB598846A
GB598846A GB2439245A GB2439245A GB598846A GB 598846 A GB598846 A GB 598846A GB 2439245 A GB2439245 A GB 2439245A GB 2439245 A GB2439245 A GB 2439245A GB 598846 A GB598846 A GB 598846A
Authority
GB
United Kingdom
Prior art keywords
ring
porous
porous metal
relating
rotary shafts
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
GB2439245A
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.)
British Thermostat Co Ltd
Original Assignee
British Thermostat Co Ltd
Filing date
Publication date
Application filed by British Thermostat Co Ltd filed Critical British Thermostat Co Ltd
Publication of GB598846A publication Critical patent/GB598846A/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
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
    • F16J15/363—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member the diaphragm or bellow being made of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Devices (AREA)

Abstract

598,846. Stuffing - box substitutes. BRITISH THERMOSTAT CO., Ltd., and SHERLOCK, J. E. Sept. 20, 1945, No. 24392. [Class 122 (v)] In a shaft seal comprising a ring g of porous metal or material, a ring or annular plate c composed of a non-porous bearing metal in which the ring of porous metal is mounted, and a rubbing ring f carried by the shaft b, a spring e and a flexible metallic bellows d urge the ring of non-porous metal into close engagement with the said rubbing ring so that during operation the porous ring is entirely surrounded by non-porous metal.
GB2439245A 1945-09-20 Improvements in or relating to sealing devices for rotary shafts Expired GB598846A (en)

Publications (1)

Publication Number Publication Date
GB598846A true GB598846A (en) 1948-02-27

Family

ID=1738327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2439245A Expired GB598846A (en) 1945-09-20 Improvements in or relating to sealing devices for rotary shafts

Country Status (1)

Country Link
GB (1) GB598846A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122375A (en) * 1960-11-01 1964-02-25 Garrett Corp Dynamic fluid seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122375A (en) * 1960-11-01 1964-02-25 Garrett Corp Dynamic fluid seal

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