IT999273B - THERMAL OPERATING SAFETY VALVE - Google Patents

THERMAL OPERATING SAFETY VALVE

Info

Publication number
IT999273B
IT999273B IT3104873A IT3104873A IT999273B IT 999273 B IT999273 B IT 999273B IT 3104873 A IT3104873 A IT 3104873A IT 3104873 A IT3104873 A IT 3104873A IT 999273 B IT999273 B IT 999273B
Authority
IT
Italy
Prior art keywords
safety valve
operating safety
thermal operating
thermal
valve
Prior art date
Application number
IT3104873A
Other languages
Italian (it)
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Application granted granted Critical
Publication of IT999273B publication Critical patent/IT999273B/en

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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Temperature-Responsive Valves (AREA)
  • Safety Valves (AREA)
IT3104873A 1972-12-20 1973-11-08 THERMAL OPERATING SAFETY VALVE IT999273B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1858672 1972-12-20

Publications (1)

Publication Number Publication Date
IT999273B true IT999273B (en) 1976-02-20

Family

ID=4433982

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3104873A IT999273B (en) 1972-12-20 1973-11-08 THERMAL OPERATING SAFETY VALVE

Country Status (3)

Country Link
CH (1) CH546368A (en)
GB (1) GB1428249A (en)
IT (1) IT999273B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542412B1 (en) * 1983-03-08 1985-08-16 Fmc Europe PROTECTION DEVICE WITH RESPECT TO A DANGEROUS TEMPERATURE RISING AND FLUID CIRCUIT INSTALLATIONS COMPRISING SAME
GB2153046A (en) * 1984-01-14 1985-08-14 Atholl Duncan Fairle Robertson Temperature triggered fluid isolator
GB2187822B (en) * 1986-03-11 1990-01-10 Marshall Glen Hall Safety valve
US4775101A (en) * 1986-03-11 1988-10-04 Hall Marshall G Safety valve
DK171566B1 (en) * 1994-11-04 1997-01-13 Kosan Teknova As Reducing valve and gas cylinder valve for a liquid gas bottle
GB2317941A (en) * 1996-10-05 1998-04-08 Btr Plc Safety shut-off valve
CN111664278A (en) * 2020-07-09 2020-09-15 太原纳新食品科技有限公司 Self-melting type automatic ejection emergency closing valve

Also Published As

Publication number Publication date
CH546368A (en) 1974-02-28
GB1428249A (en) 1976-03-17
DE2351880A1 (en) 1974-07-11
DE2351880B2 (en) 1975-06-05

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