GB699343A - Safety valve - Google Patents

Safety valve

Info

Publication number
GB699343A
GB699343A GB8038/50A GB803850A GB699343A GB 699343 A GB699343 A GB 699343A GB 8038/50 A GB8038/50 A GB 8038/50A GB 803850 A GB803850 A GB 803850A GB 699343 A GB699343 A GB 699343A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
march
consist
plastic
pressure
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
GB8038/50A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB699343A publication Critical patent/GB699343A/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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

699,343. Valves; pressure-relieving devices for fluids. ERB, K. F. March 30th, 1950 [March 31, 1949], No. 8038/50. Class 135 A pressure-relief valve comprises two abutting closure members 53, 61 in series, urged to the closed position by a spring 62 or a weight, and separated in the first instance by a fragible diaphragm 58, the diaphragm being ruptured the first time the valve is actuated. The abutting means between the closure members consists of a tappet 55, screwed into the closure 53, and held in adjusted position by a lock-nut 56. A screw plug 63 enables the loading force to be varied. The diaphragm may consist of several layers of metal, plastic, rubber, or paper, or alternating metal and plastic, or may consist of a film of collodion wax. The diaphragm may also be secured in position by adhesive or by soldering.
GB8038/50A 1949-03-31 1950-03-30 Safety valve Expired GB699343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH699343X 1949-03-31

Publications (1)

Publication Number Publication Date
GB699343A true GB699343A (en) 1953-11-04

Family

ID=4529903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8038/50A Expired GB699343A (en) 1949-03-31 1950-03-30 Safety valve

Country Status (5)

Country Link
BE (1) BE494854A (en)
CH (1) CH286965A (en)
DE (4) DE840182C (en)
FR (1) FR1017842A (en)
GB (1) GB699343A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970815C (en) * 1952-11-12 1958-10-30 Heinz Bechler Safety valve with auxiliary control
DE1171689B (en) * 1958-08-08 1964-06-04 Commissariat Energie Atomique Overpressure safety valve
DE1171372B (en) * 1961-02-23 1964-06-04 Huettenwerk Oberhausen Ag Safety device for gas pipes, gas containers, etc. like
DE1231560B (en) * 1963-06-01 1966-12-29 Pleiger Maschf Paul Control valve for pressure medium operated pumps
DE1261365B (en) * 1964-05-02 1968-02-15 Karl Erb Dipl Ing Foil safety valve
US3623495A (en) * 1967-11-02 1971-11-30 Karl Friedrich Erb Pressure-relief valve and diaphragm for such valve
DE2913463C2 (en) * 1979-04-04 1981-02-12 Phoenix Armaturen-Werke Bregel Gmbh, 6000 Frankfurt Rupture foil safety valve
JP5392499B2 (en) 2010-03-16 2014-01-22 Ｓｍｃ株式会社 Valve structure of fluid pressure equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586051C (en) * 1933-10-16 Felix Ludwig Ski edge protection device consisting of a plurality of individual narrow parts

Also Published As

Publication number Publication date
DE953395C (en) 1956-11-29
CH286965A (en) 1952-11-15
DE951406C (en) 1956-10-25
FR1017842A (en) 1952-12-19
DE840182C (en) 1952-05-29
BE494854A (en) 1950-07-17
DE1100418B (en) 1961-02-23

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