GB564714A - Improvements relating to sealing devices between rotating and non-rotating members - Google Patents

Improvements relating to sealing devices between rotating and non-rotating members

Info

Publication number
GB564714A
GB564714A GB551743A GB551743A GB564714A GB 564714 A GB564714 A GB 564714A GB 551743 A GB551743 A GB 551743A GB 551743 A GB551743 A GB 551743A GB 564714 A GB564714 A GB 564714A
Authority
GB
United Kingdom
Prior art keywords
members
rotating
springs
rings
sealing ring
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
GB551743A
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.)
Crane Packing Ltd
Original Assignee
Crane Packing 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 Crane Packing Ltd filed Critical Crane Packing Ltd
Priority to GB551743A priority Critical patent/GB564714A/en
Publication of GB564714A publication Critical patent/GB564714A/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
    • F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing

Landscapes

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

Abstract

564,714. Stuffing-box substitutes. WILKINSON, F. C. W., and CRANE PACKING, Ltd. April 6, 1943, No. 5517. [Class 122 (v)] A sealing device for relatively rotating members comprises a rigid sleeve 7 spaced from both members and engaging at its ends with compressible members 8, 9 pressed apart by a spring or springs 10, a smooth sealing ring 11 being interposed between one or both members 8, 9 and a relatively moving part. Cooling medium is supplied at 6a. The radial surfaces of the members 8, 9 may be formed with suction pockets or eccentric grooves 8b, 9b to prevent slip and the members may be connected by a bellows. Where a number of springs 10 are used, these are housed in pockets in the sleeve 7 which is suitably thickened for the purpose. In the construction shown in Fig. 5, the members 8, 9 rotate with the shaft and each comprises two portions connected by a thin neck to enable it to adapt itself to the co-operating sealing ring 11, 11a. The latter bear on rings 14 backed by packings 16. Rings 14 may be provided with renewable bearing inserts.
GB551743A 1943-04-06 1943-04-06 Improvements relating to sealing devices between rotating and non-rotating members Expired GB564714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB551743A GB564714A (en) 1943-04-06 1943-04-06 Improvements relating to sealing devices between rotating and non-rotating members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB551743A GB564714A (en) 1943-04-06 1943-04-06 Improvements relating to sealing devices between rotating and non-rotating members

Publications (1)

Publication Number Publication Date
GB564714A true GB564714A (en) 1944-10-10

Family

ID=9797695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB551743A Expired GB564714A (en) 1943-04-06 1943-04-06 Improvements relating to sealing devices between rotating and non-rotating members

Country Status (1)

Country Link
GB (1) GB564714A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572422A (en) * 1946-09-27 1951-10-23 Chicago Rawhide Mfg Co Seal
US2576721A (en) * 1948-06-12 1951-11-27 Nelson Thomas Edward Oil seal
US2576673A (en) * 1946-09-09 1951-11-27 Prentiss I Cole Fluid seal
US2599122A (en) * 1948-07-05 1952-06-03 Helen Park Seal between relatively rotatable parts
DE935105C (en) * 1953-12-10 1955-11-10 Basf Ag Sealing sleeve for rotating parts, especially for high pressures
US3472522A (en) * 1966-08-26 1969-10-14 Continental Oil Co Sealing devices between rotating and nonrotating members
US4515377A (en) * 1982-08-06 1985-05-07 Johnson Leslie V Rotary seal assembly having a liquid filled bellows
US4776598A (en) * 1985-07-31 1988-10-11 Honda Giken Kogyo Kabushiki Kaisha Mechanical face seal for a rotating shaft of a fluid pump

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576673A (en) * 1946-09-09 1951-11-27 Prentiss I Cole Fluid seal
US2572422A (en) * 1946-09-27 1951-10-23 Chicago Rawhide Mfg Co Seal
US2576721A (en) * 1948-06-12 1951-11-27 Nelson Thomas Edward Oil seal
US2599122A (en) * 1948-07-05 1952-06-03 Helen Park Seal between relatively rotatable parts
DE935105C (en) * 1953-12-10 1955-11-10 Basf Ag Sealing sleeve for rotating parts, especially for high pressures
US3472522A (en) * 1966-08-26 1969-10-14 Continental Oil Co Sealing devices between rotating and nonrotating members
US4515377A (en) * 1982-08-06 1985-05-07 Johnson Leslie V Rotary seal assembly having a liquid filled bellows
US4776598A (en) * 1985-07-31 1988-10-11 Honda Giken Kogyo Kabushiki Kaisha Mechanical face seal for a rotating shaft of a fluid pump

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