AU426964B2 - Improvements in rotary plug valves - Google Patents

Improvements in rotary plug valves

Info

Publication number
AU426964B2
AU426964B2 AU32501/68A AU3250168A AU426964B2 AU 426964 B2 AU426964 B2 AU 426964B2 AU 32501/68 A AU32501/68 A AU 32501/68A AU 3250168 A AU3250168 A AU 3250168A AU 426964 B2 AU426964 B2 AU 426964B2
Authority
AU
Australia
Prior art keywords
rotary plug
plug valves
valves
rotary
plug
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
AU32501/68A
Other versions
AU3250168A (en
Inventor
Charles Grigg Frederick
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.)
Wormald Australia Pty Ltd
Original Assignee
Wormald Brothers Industries 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 Wormald Brothers Industries Ltd filed Critical Wormald Brothers Industries Ltd
Priority to AU32501/68A priority Critical patent/AU426964B2/en
Application granted granted Critical
Publication of AU426964B2 publication Critical patent/AU426964B2/en
Publication of AU3250168A publication Critical patent/AU3250168A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
    • F16K5/181—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the housing or parts of the housing mechanically pressing the seals against the plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3026—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being a gate valve, a sliding valve or a cock
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU32501/68A 1969-01-16 1969-01-16 Improvements in rotary plug valves Expired AU426964B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU32501/68A AU426964B2 (en) 1969-01-16 1969-01-16 Improvements in rotary plug valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU32501/68A AU426964B2 (en) 1969-01-16 1969-01-16 Improvements in rotary plug valves

Publications (2)

Publication Number Publication Date
AU426964B2 true AU426964B2 (en) 1972-08-10
AU3250168A AU3250168A (en) 1972-08-10

Family

ID=3720019

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32501/68A Expired AU426964B2 (en) 1969-01-16 1969-01-16 Improvements in rotary plug valves

Country Status (1)

Country Link
AU (1) AU426964B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999897A1 (en) * 1997-08-06 2000-05-17 Flexible Products Company Spray gun with improved seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999897A1 (en) * 1997-08-06 2000-05-17 Flexible Products Company Spray gun with improved seal
EP0999897A4 (en) * 1997-08-06 2006-02-08 Flexible Products Co Spray gun with improved seal

Also Published As

Publication number Publication date
AU3250168A (en) 1972-08-10

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