GB2166519B - A sealing arrangement - Google Patents

A sealing arrangement

Info

Publication number
GB2166519B
GB2166519B GB08427632A GB8427632A GB2166519B GB 2166519 B GB2166519 B GB 2166519B GB 08427632 A GB08427632 A GB 08427632A GB 8427632 A GB8427632 A GB 8427632A GB 2166519 B GB2166519 B GB 2166519B
Authority
GB
United Kingdom
Prior art keywords
leaf
web
resilient material
sealing arrangement
upstanding portion
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
GB08427632A
Other versions
GB2166519A (en
GB8427632D0 (en
Inventor
Norman Albert Wilkins
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.)
Simon Hartley Ltd
Original Assignee
Simon Hartley 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 Simon Hartley Ltd filed Critical Simon Hartley Ltd
Priority to GB08427632A priority Critical patent/GB2166519B/en
Publication of GB8427632D0 publication Critical patent/GB8427632D0/en
Priority to AU49256/85A priority patent/AU4925685A/en
Priority to ZA858366A priority patent/ZA858366B/en
Publication of GB2166519A publication Critical patent/GB2166519A/en
Application granted granted Critical
Publication of GB2166519B publication Critical patent/GB2166519B/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • F16K1/427—Attachment of the seat to the housing by one or more additional fixing elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)

Abstract

A sealing arrangement for a flap valve, stoplog, sluice gate or the like comprising a strip of resilient material having an elongate web (20) attached to a fixed member (14), an upstanding portion (21) and a deformable leaf (22) superimposed over a part of the web (20). A movable member (17) partially deforms leaf (22) to form a seal therewith, the leaf (22) being otherwise inclined away from said web (20). An undercut groove at the junction of the upstanding portion (21) and the leaf (22) facilitates deformation of the latter. A rigid strip (26) prevents excessive deformation and compression of the resilient material. Water pressure acting between web (20) and leaf (22) enhances sealing effect. <IMAGE>
GB08427632A 1984-11-01 1984-11-01 A sealing arrangement Expired GB2166519B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08427632A GB2166519B (en) 1984-11-01 1984-11-01 A sealing arrangement
AU49256/85A AU4925685A (en) 1984-11-01 1985-10-31 Seal for flap-valve on pipe outlet
ZA858366A ZA858366B (en) 1984-11-01 1985-10-31 A sealing arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08427632A GB2166519B (en) 1984-11-01 1984-11-01 A sealing arrangement

Publications (3)

Publication Number Publication Date
GB8427632D0 GB8427632D0 (en) 1984-12-05
GB2166519A GB2166519A (en) 1986-05-08
GB2166519B true GB2166519B (en) 1988-02-17

Family

ID=10569088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08427632A Expired GB2166519B (en) 1984-11-01 1984-11-01 A sealing arrangement

Country Status (3)

Country Link
AU (1) AU4925685A (en)
GB (1) GB2166519B (en)
ZA (1) ZA858366B (en)

Also Published As

Publication number Publication date
AU4925685A (en) 1986-05-08
GB2166519A (en) 1986-05-08
GB8427632D0 (en) 1984-12-05
ZA858366B (en) 1986-09-24

Similar Documents

Publication Publication Date Title
US4545290B1 (en)
ATE79455T1 (en) MEANS FOR SEALING THE GAP BETWEEN TWO AXIAL SLIDING SEALING SURFACE.
GB2017194A (en) Gasket Strip for Butt Joint Compression Seal
IL124347A0 (en) Sealable cover
AU7929787A (en) Gasket for segmented pipe coupling
ES2072381T3 (en) PACKING PRESS WITH PRESSURE VALVES.
ES8505457A1 (en) Flexible sealing boot and ganged mold for its production.
GB1116637A (en) Anchoring means for flexible or resilient bodies
ES2015136A6 (en) Plastic sealing cover
ES8708042A1 (en) Improved shaft seal.
SE8305624L (en) SEALS INCLUDING AT LEAST ONE SEALING LINK
GB2166519B (en) A sealing arrangement
AU8241982A (en) Mounting a plastics member in an opening in sheet metal
IT1233461B (en) SEAL GASKET, IN PARTICULAR LIP OR SEAL WITH SEAL.
EP0992718A3 (en) Cylinder head gasket
GB2107027B (en) Sliding gate valve having adjustable seal pressure
DE69835743D1 (en) SEAL SYSTEM
DE3881498D1 (en) BALL VALVE.
SE8502970L (en) CLAMP
ATE21747T1 (en) MULTI-PORT SLIDING VALVE.
KR840008448A (en) Sealing device for ship hatch and sluice cover
EP0657681A3 (en) Distributor device.
AT382792B (en) Arrangement for the lateral sealing of screening bands
SE8107369L (en) TETNINGSANORDNING
DK0824461T3 (en) Folding box with sealing lip part on inner frame

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931101