AU546875B1 - Valve spool - Google Patents

Valve spool

Info

Publication number
AU546875B1
AU546875B1 AU39720/85A AU3972085A AU546875B1 AU 546875 B1 AU546875 B1 AU 546875B1 AU 39720/85 A AU39720/85 A AU 39720/85A AU 3972085 A AU3972085 A AU 3972085A AU 546875 B1 AU546875 B1 AU 546875B1
Authority
AU
Australia
Prior art keywords
valve spool
spool
valve
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.)
Ceased
Application number
AU39720/85A
Inventor
James August Neff
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.)
MAC Valves Inc
Original Assignee
MAC Valves Inc
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 MAC Valves Inc filed Critical MAC Valves Inc
Priority to AU39720/85A priority Critical patent/AU546875B1/en
Application granted granted Critical
Publication of AU546875B1 publication Critical patent/AU546875B1/en
Anticipated expiration legal-status Critical
Ceased 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU39720/85A 1985-03-11 1985-03-11 Valve spool Ceased AU546875B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU39720/85A AU546875B1 (en) 1985-03-11 1985-03-11 Valve spool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU39720/85A AU546875B1 (en) 1985-03-11 1985-03-11 Valve spool

Publications (1)

Publication Number Publication Date
AU546875B1 true AU546875B1 (en) 1985-09-26

Family

ID=3726803

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39720/85A Ceased AU546875B1 (en) 1985-03-11 1985-03-11 Valve spool

Country Status (1)

Country Link
AU (1) AU546875B1 (en)

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