AU8606098A - Non-flowing modulating pilot valve - Google Patents

Non-flowing modulating pilot valve

Info

Publication number
AU8606098A
AU8606098A AU86060/98A AU8606098A AU8606098A AU 8606098 A AU8606098 A AU 8606098A AU 86060/98 A AU86060/98 A AU 86060/98A AU 8606098 A AU8606098 A AU 8606098A AU 8606098 A AU8606098 A AU 8606098A
Authority
AU
Australia
Prior art keywords
pilot valve
modulating pilot
flowing
flowing modulating
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.)
Abandoned
Application number
AU86060/98A
Inventor
Craig F. Bliss
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.)
CROSBY VALVE Inc
Original Assignee
CROSBY VALVE 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 CROSBY VALVE Inc filed Critical CROSBY VALVE Inc
Publication of AU8606098A publication Critical patent/AU8606098A/en
Abandoned 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
    • 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
    • F16K17/10—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 with auxiliary valve for fluid operation of the main valve
    • 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
    • F16K17/10—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 with auxiliary valve for fluid operation of the main valve
    • F16K17/105—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 with auxiliary valve for fluid operation of the main valve using choking or throttling means to control the fluid operation of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
AU86060/98A 1997-08-15 1998-07-31 Non-flowing modulating pilot valve Abandoned AU8606098A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US91196597A 1997-08-15 1997-08-15
US08911965 1997-08-15
PCT/US1998/016080 WO1999009341A1 (en) 1997-08-15 1998-07-31 Non-flowing modulating pilot valve

Publications (1)

Publication Number Publication Date
AU8606098A true AU8606098A (en) 1999-03-08

Family

ID=25431182

Family Applications (1)

Application Number Title Priority Date Filing Date
AU86060/98A Abandoned AU8606098A (en) 1997-08-15 1998-07-31 Non-flowing modulating pilot valve

Country Status (3)

Country Link
AU (1) AU8606098A (en)
WO (1) WO1999009341A1 (en)
ZA (1) ZA987263B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10353982A1 (en) * 2003-11-19 2005-06-09 Marco Systemanalyse Und Entwicklung Gmbh Pressure relief valve
CN101876388B (en) * 2009-05-01 2014-05-07 丛洋 Pressure-reducing valve, compressed gas supply system and cooling system
WO2021016471A1 (en) * 2019-07-24 2021-01-28 Emerson Automation Solutions Final Control US LP Quick dome loading pilot valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584523A (en) * 1949-03-28 1952-02-05 Beaton & Cadwell Mfg Co Inc Pressure relief valve
US4722361A (en) * 1983-09-22 1988-02-02 Vapor Corporation Modulating pressure operated pilot relief valve
US4609008A (en) * 1985-09-11 1986-09-02 Anderson-Greenwood Usa, Inc. Non-flowing pressure responsive pilot valve
WO1998008015A1 (en) * 1996-08-23 1998-02-26 Flow Safe, Inc. Pilot operated safety relief valve

Also Published As

Publication number Publication date
WO1999009341A1 (en) 1999-02-25
ZA987263B (en) 1999-02-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase