GB2081421B - Tank pressure and vacuum relief mechanism - Google Patents

Tank pressure and vacuum relief mechanism

Info

Publication number
GB2081421B
GB2081421B GB8024677A GB8024677A GB2081421B GB 2081421 B GB2081421 B GB 2081421B GB 8024677 A GB8024677 A GB 8024677A GB 8024677 A GB8024677 A GB 8024677A GB 2081421 B GB2081421 B GB 2081421B
Authority
GB
United Kingdom
Prior art keywords
tank pressure
relief mechanism
vacuum relief
vacuum
tank
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
GB8024677A
Other versions
GB2081421A (en
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.)
Betts Machine Co
Original Assignee
Betts Machine Co
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 Betts Machine Co filed Critical Betts Machine Co
Priority to GB8024677A priority Critical patent/GB2081421B/en
Publication of GB2081421A publication Critical patent/GB2081421A/en
Application granted granted Critical
Publication of GB2081421B publication Critical patent/GB2081421B/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
    • 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)
  • Safety Valves (AREA)
GB8024677A 1980-07-28 1980-07-28 Tank pressure and vacuum relief mechanism Expired GB2081421B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8024677A GB2081421B (en) 1980-07-28 1980-07-28 Tank pressure and vacuum relief mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8024677A GB2081421B (en) 1980-07-28 1980-07-28 Tank pressure and vacuum relief mechanism

Publications (2)

Publication Number Publication Date
GB2081421A GB2081421A (en) 1982-02-17
GB2081421B true GB2081421B (en) 1985-02-06

Family

ID=10515087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8024677A Expired GB2081421B (en) 1980-07-28 1980-07-28 Tank pressure and vacuum relief mechanism

Country Status (1)

Country Link
GB (1) GB2081421B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519084A1 (en) * 1985-05-28 1986-12-04 Windmöller & Hölscher, 4540 Lengerich ROLLER, PREFERABLY BACK PRESSURE ROLLER OF A LOW PRINT FORM CYLINDER, WITH BENDABLE ROLLER SHEATH
GB2202030B (en) * 1987-03-06 1991-09-18 Melton Tankers Limited Vacuum relief valve for tankers.

Also Published As

Publication number Publication date
GB2081421A (en) 1982-02-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960728