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AU590391B2 - Improved pressure vacuum valve - Google Patents
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AU590391B2 - Improved pressure vacuum valve - Google Patents

Improved pressure vacuum valve

Info

Publication number
AU590391B2
AU590391B2 AU69119/87A AU6911987A AU590391B2 AU 590391 B2 AU590391 B2 AU 590391B2 AU 69119/87 A AU69119/87 A AU 69119/87A AU 6911987 A AU6911987 A AU 6911987A AU 590391 B2 AU590391 B2 AU 590391B2
Authority
AU
Australia
Prior art keywords
vacuum valve
pressure vacuum
improved pressure
improved
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.)
Expired - Fee Related
Application number
AU69119/87A
Other versions
AU6911987A (en
Inventor
Peter Cornelis Broer
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.)
BROER ENTERPRISES PTY Ltd
Original Assignee
BROER ENTERPRISES 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 BROER ENTERPRISES Pty Ltd filed Critical BROER ENTERPRISES Pty Ltd
Priority to AU69119/87A priority Critical patent/AU590391B2/en
Priority to US07/022,092 priority patent/US4760863A/en
Publication of AU6911987A publication Critical patent/AU6911987A/en
Application granted granted Critical
Publication of AU590391B2 publication Critical patent/AU590391B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • 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
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU69119/87A 1986-06-16 1987-02-20 Improved pressure vacuum valve Expired - Fee Related AU590391B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU69119/87A AU590391B2 (en) 1986-06-16 1987-02-20 Improved pressure vacuum valve
US07/022,092 US4760863A (en) 1986-06-16 1987-03-05 Pressure vacuum valve, more particularly to the storage tanks for volatile liquids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH6425 1986-06-16
AU69119/87A AU590391B2 (en) 1986-06-16 1987-02-20 Improved pressure vacuum valve

Publications (2)

Publication Number Publication Date
AU6911987A AU6911987A (en) 1987-12-17
AU590391B2 true AU590391B2 (en) 1989-11-02

Family

ID=3752841

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69119/87A Expired - Fee Related AU590391B2 (en) 1986-06-16 1987-02-20 Improved pressure vacuum valve

Country Status (1)

Country Link
AU (1) AU590391B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113226949B (en) 2018-11-14 2023-06-02 富兰克林加油系统公司 pressure vacuum valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU511957B3 (en) * 1979-06-26 1980-09-11 J R Kuykendall Tank vent pipe and valves
AU559799B2 (en) * 1983-06-16 1987-03-19 Broer Enterprises Pty. Ltd. Pressure vacuum valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU511957B3 (en) * 1979-06-26 1980-09-11 J R Kuykendall Tank vent pipe and valves
AU559799B2 (en) * 1983-06-16 1987-03-19 Broer Enterprises Pty. Ltd. Pressure vacuum valve

Also Published As

Publication number Publication date
AU6911987A (en) 1987-12-17

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