GB1278599A - Improvements in or relating to seals - Google Patents

Improvements in or relating to seals

Info

Publication number
GB1278599A
GB1278599A GB3509968A GB3509968A GB1278599A GB 1278599 A GB1278599 A GB 1278599A GB 3509968 A GB3509968 A GB 3509968A GB 3509968 A GB3509968 A GB 3509968A GB 1278599 A GB1278599 A GB 1278599A
Authority
GB
United Kingdom
Prior art keywords
ring
face
shaft
sealing
housed
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
GB3509968A
Inventor
Charles William Potter
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.)
CHARLES WESTON AND CO Ltd
Original Assignee
CHARLES WESTON 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 CHARLES WESTON AND CO Ltd filed Critical CHARLES WESTON AND CO Ltd
Priority to GB3509968A priority Critical patent/GB1278599A/en
Publication of GB1278599A publication Critical patent/GB1278599A/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
    • F16J15/3436—Pressing means
    • F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring

Abstract

1278599 End face shaft seals CHARLES WESTON & CO Ltd 14 Aug 1969 [23 July 1968] 35099/68 Heading F2B An end face seal for a rotary shaft 1 comprises an L-section sealing ring 3 having a sealing face 3a urged against a co-operating sealing face 6a by an elastomeric ring 5 housed in a rigid case 4 and applying axial and radial forces to the ring 3. The case 4 is an interference fit on the shaft and has a radial web contacting the axial limb 3b of the ring 3. A lobe 5a on the ring 5 engages a corner of the ring 3. The face 6a is on a second L-section ring 6 urged towards the ring 3 by an elastomeric ring 8, similar to ring 5, housed in a rigid case 7 which is an interference fit in the shaft housing 2. Gaps may be provided at locations A to allow access to the cavities B of sealed fluid pressure to thereby increase the sealing face loading.
GB3509968A 1968-07-23 1968-07-23 Improvements in or relating to seals Expired GB1278599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3509968A GB1278599A (en) 1968-07-23 1968-07-23 Improvements in or relating to seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3509968A GB1278599A (en) 1968-07-23 1968-07-23 Improvements in or relating to seals

Publications (1)

Publication Number Publication Date
GB1278599A true GB1278599A (en) 1972-06-21

Family

ID=10373804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3509968A Expired GB1278599A (en) 1968-07-23 1968-07-23 Improvements in or relating to seals

Country Status (1)

Country Link
GB (1) GB1278599A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32646E (en) * 1983-03-01 1988-04-19 Borg-Warner Corporation Mechanical seals with setting block for use with slurry pumps
DE102008036489B3 (en) * 2008-08-06 2010-05-06 Federal-Mogul Burscheid Gmbh Drive seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32646E (en) * 1983-03-01 1988-04-19 Borg-Warner Corporation Mechanical seals with setting block for use with slurry pumps
DE102008036489B3 (en) * 2008-08-06 2010-05-06 Federal-Mogul Burscheid Gmbh Drive seal

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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