GB1256884A - - Google Patents

Info

Publication number
GB1256884A
GB1256884A GB1256884DA GB1256884A GB 1256884 A GB1256884 A GB 1256884A GB 1256884D A GB1256884D A GB 1256884DA GB 1256884 A GB1256884 A GB 1256884A
Authority
GB
United Kingdom
Prior art keywords
ring
carrier
flange
seat
wall
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
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 filed Critical
Publication of GB1256884A publication Critical patent/GB1256884A/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

Landscapes

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

Abstract

1,256,884. Shaft seals. GEORGE ANGUS & CO. Ltd. 24 March, 1969 [23 April, 1968], No. 19160/68. Heading F2B. In a shaft seal comprising a rigid sealing ring 11, e.g. of carbon or phenolic resin, having an end face 12 to bear resiliently against a radial surface of a relatively rotatable part, the ring is removably held in a seat at one end of a moulded rubber sleeve carrier by an interengaging flange and groove connection, the seat having a radial flange base 8 pressed by a compression spring 4 into sealing contact with the back 13 of the ring. In the embodiment shown in Figs. 1 and 2, segmental flanges 10 in the ring engage corresponding grooves 9 in a wall 7 of the carrier seat thereby securing the ring to the carrier and also preventing relative rotation therebetween. The wall 7 is stretched manually to permit insertion of the ring 11 and its grip on the ring may be augmented by a garter spring (16, Fig. 5) a metal or plastics ring (17, Fig. 6) or wire binding (19, Fig. 7). The flange 8 may be formed with circular ribs (18, Fig. 6) to engage the back (13) of the ring (11). The carrier has a diaphragm portion 5 and a holding portion 1 reinforced by a metal liner 3 and the spring 4 being compressed between the liner 3 and a washer 14 abutting the flange 8. In the embodiment shown in Fig. 9, the ring 31 has a flange 30 engaging a groove 29 in the carrier wall 27 and an extension 34 in splined engagement with the holding portion 23.
GB1256884D 1968-04-23 1968-04-23 Expired GB1256884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1916068 1968-04-23

Publications (1)

Publication Number Publication Date
GB1256884A true GB1256884A (en) 1971-12-15

Family

ID=10124768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1256884D Expired GB1256884A (en) 1968-04-23 1968-04-23

Country Status (3)

Country Link
DE (2) DE6915623U (en)
FR (1) FR2006745A1 (en)
GB (1) GB1256884A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921669C2 (en) * 1979-05-29 1982-12-30 Kaco Gmbh + Co, 7100 Heilbronn poetry
DE102011107394B4 (en) * 2011-07-07 2013-05-16 Carl Freudenberg Kg Mechanical seal arrangement with sealing element

Also Published As

Publication number Publication date
DE6915623U (en) 1969-08-28
FR2006745A1 (en) 1970-01-02
DE1919806A1 (en) 1969-11-06

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed
PLNP Patent lapsed through nonpayment of renewal fees