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GB1485125A - Cylindrical bearing and sealing device - Google Patents

Cylindrical bearing and sealing device

Info

Publication number
GB1485125A
GB1485125A GB4387673A GB4387673A GB1485125A GB 1485125 A GB1485125 A GB 1485125A GB 4387673 A GB4387673 A GB 4387673A GB 4387673 A GB4387673 A GB 4387673A GB 1485125 A GB1485125 A GB 1485125A
Authority
GB
United Kingdom
Prior art keywords
cylindrical bearing
bush
sealing device
bearing
plessey
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
GB4387673A
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.)
GE Healthcare UK Ltd
Original Assignee
GE Healthcare UK 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 GE Healthcare UK Ltd filed Critical GE Healthcare UK Ltd
Priority to GB4387673A priority Critical patent/GB1485125A/en
Publication of GB1485125A publication Critical patent/GB1485125A/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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)

Abstract

1485125 Sealing bearings PLESSEY CO Ltd 12 Dec 1974 [19 Sept 1973] 43876/73 Heading F2A A cylindrical bearing bush 2 of flexible material (e.g. PTFE) has an integral seal constituted by a lip 8 on one end of the bush which is urged towards the member supported in the bearing by, for example, an 0-ring 12. Shoulders 14, 16 may be provided on the outside of the bush to facilitate mounting.
GB4387673A 1974-12-12 1974-12-12 Cylindrical bearing and sealing device Expired GB1485125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4387673A GB1485125A (en) 1974-12-12 1974-12-12 Cylindrical bearing and sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4387673A GB1485125A (en) 1974-12-12 1974-12-12 Cylindrical bearing and sealing device

Publications (1)

Publication Number Publication Date
GB1485125A true GB1485125A (en) 1977-09-08

Family

ID=10430718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4387673A Expired GB1485125A (en) 1974-12-12 1974-12-12 Cylindrical bearing and sealing device

Country Status (1)

Country Link
GB (1) GB1485125A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950271A1 (en) * 2009-09-23 2011-03-25 Air Liquide DEVICE FOR DISPENSING CRYOGENIC FLUID JETS WITH POLYMER SEAL WITH DILATION COEFFICIENT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950271A1 (en) * 2009-09-23 2011-03-25 Air Liquide DEVICE FOR DISPENSING CRYOGENIC FLUID JETS WITH POLYMER SEAL WITH DILATION COEFFICIENT
WO2011036374A3 (en) * 2009-09-23 2011-05-19 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Cryogenic fluid stream dispensing device with polymer joint having given expansion coefficient

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Legal Events

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