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AU567174B2 - Lift valve closure member with fluid pressurized seal ring - Google Patents

Lift valve closure member with fluid pressurized seal ring

Info

Publication number
AU567174B2
AU567174B2 AU30204/84A AU3020484A AU567174B2 AU 567174 B2 AU567174 B2 AU 567174B2 AU 30204/84 A AU30204/84 A AU 30204/84A AU 3020484 A AU3020484 A AU 3020484A AU 567174 B2 AU567174 B2 AU 567174B2
Authority
AU
Australia
Prior art keywords
seal ring
closure member
valve closure
lift valve
fluid pressurized
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
AU30204/84A
Other versions
AU3020484A (en
Inventor
Lance Vane Lansell
William Rupert Nicholas
Ian Gordon Wells
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.)
LCL Pty Ltd
Original Assignee
L C L Pty 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 L C L Pty Ltd filed Critical L C L Pty Ltd
Priority to AU30204/84A priority Critical patent/AU567174B2/en
Publication of AU3020484A publication Critical patent/AU3020484A/en
Application granted granted Critical
Publication of AU567174B2 publication Critical patent/AU567174B2/en
Anticipated expiration legal-status Critical
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
    • F16K1/46—Attachment of sealing rings
    • 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
    • F16K1/48—Attaching valve members to screw-spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU30204/84A 1983-02-18 1983-02-18 Lift valve closure member with fluid pressurized seal ring Expired AU567174B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU30204/84A AU567174B2 (en) 1983-02-18 1983-02-18 Lift valve closure member with fluid pressurized seal ring

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU30204/84A AU567174B2 (en) 1983-02-18 1983-02-18 Lift valve closure member with fluid pressurized seal ring
AUPF8094 1983-02-18
AUPG1742 1983-10-07

Publications (2)

Publication Number Publication Date
AU3020484A AU3020484A (en) 1984-10-25
AU567174B2 true AU567174B2 (en) 1987-11-12

Family

ID=3718163

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30204/84A Expired AU567174B2 (en) 1983-02-18 1983-02-18 Lift valve closure member with fluid pressurized seal ring

Country Status (1)

Country Link
AU (1) AU567174B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU662255B2 (en) * 1993-11-19 1995-08-24 Con-Serv Corporation Australia Pty Ltd Improved valve closure member
EP2182258A1 (en) * 2008-11-03 2010-05-05 Flühs Drehtechnik GmbH Valve top

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1276041A (en) * 1970-06-29 1972-06-01 Lagher Gunnar H Improvements relating to fluid flow control valves
AU3933472A (en) * 1971-03-01 1973-08-30 Nixon G W Improved valve
AU7556081A (en) * 1981-10-27 1983-03-31 Arthur Malcolm Bennett Valve member

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1276041A (en) * 1970-06-29 1972-06-01 Lagher Gunnar H Improvements relating to fluid flow control valves
AU3933472A (en) * 1971-03-01 1973-08-30 Nixon G W Improved valve
AU7556081A (en) * 1981-10-27 1983-03-31 Arthur Malcolm Bennett Valve member

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU662255B2 (en) * 1993-11-19 1995-08-24 Con-Serv Corporation Australia Pty Ltd Improved valve closure member
EP2182258A1 (en) * 2008-11-03 2010-05-05 Flühs Drehtechnik GmbH Valve top

Also Published As

Publication number Publication date
AU3020484A (en) 1984-10-25

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired