GB1131879A - Improvements in and relating to shaft seals - Google Patents

Improvements in and relating to shaft seals

Info

Publication number
GB1131879A
GB1131879A GB3033166A GB3033166A GB1131879A GB 1131879 A GB1131879 A GB 1131879A GB 3033166 A GB3033166 A GB 3033166A GB 3033166 A GB3033166 A GB 3033166A GB 1131879 A GB1131879 A GB 1131879A
Authority
GB
United Kingdom
Prior art keywords
ring
rings
wall
shaft
garter spring
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
GB3033166A
Inventor
Ernest Thornton Jagger
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.)
George Angus and Co Ltd
Original Assignee
George Angus 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 George Angus and Co Ltd filed Critical George Angus and Co Ltd
Priority to GB3033166A priority Critical patent/GB1131879A/en
Publication of GB1131879A publication Critical patent/GB1131879A/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)
  • Sealing Devices (AREA)

Abstract

1,131,879. Shaft seals. GEORGE ANGUS & CO. Ltd. 27 Sept., 1967 [6 July, 1966], No. 30331/66. Heading F2B. A shaft seal comprises a sealing ring 11 housed in a casing formed by a pair of opposed relatively rotatable L-section rings 5 and 8, the sealing ring being axially-slidably mounted on and sealed to one, 5, of the rings and urged axially by a garter spring 15, into sealing contact with a surface 17 on the other ring 8. The rings 5 and 8 are tightly fitted on the shaft 2 and in the shaft housing 1 respectively and lugs 13 on the ring 5 engage recesses in the ring 11 which is sealed to the ring 5 by an 0-ring 12. The garter spring 15 engages a frusto-conical surface 16 on the ring 17. The surface 17 is formed on a washer 18 cemented to the ring 8. The rings 5 and 8 are held together, as a unit prior to installation by lugs 19 on the wall 9 of ring 8 which overlap the radial wall 7 of ring 5, the latter wall being formed with corresponding notches 20 to permit assembly by axial insertion and partial rotation of ring 5. Alternatively, the whole of the rim of wall 9 may be rolled over as indicated by broken lines 21. In a modification, Fig. 2 (not shown), the garter spring is in the form of an elastomeric 0-ring (22) which also serves to seal the ring (11) to the ring (5) and the washer (18) is bonded to the ring (8) by a layer (24) of flexible material e.g. silicone rubber.
GB3033166A 1966-07-06 1966-07-06 Improvements in and relating to shaft seals Expired GB1131879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3033166A GB1131879A (en) 1966-07-06 1966-07-06 Improvements in and relating to shaft seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3033166A GB1131879A (en) 1966-07-06 1966-07-06 Improvements in and relating to shaft seals

Publications (1)

Publication Number Publication Date
GB1131879A true GB1131879A (en) 1968-10-30

Family

ID=10305949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3033166A Expired GB1131879A (en) 1966-07-06 1966-07-06 Improvements in and relating to shaft seals

Country Status (1)

Country Link
GB (1) GB1131879A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488959A1 (en) * 1980-08-20 1982-02-26 Borg Warner UNIVERSAL SEAL WITH FACE SEALING ASSEMBLY AND ONE-PIECE RETAINER
DE3938610A1 (en) * 1989-11-21 1991-05-23 Daimler Benz Ag Shaft seal with slip ring - has outer and inner rings with flanged bushings, toothed rims and ring tension spring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488959A1 (en) * 1980-08-20 1982-02-26 Borg Warner UNIVERSAL SEAL WITH FACE SEALING ASSEMBLY AND ONE-PIECE RETAINER
DE3938610A1 (en) * 1989-11-21 1991-05-23 Daimler Benz Ag Shaft seal with slip ring - has outer and inner rings with flanged bushings, toothed rims and ring tension spring

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