IT1232771B - THERMAL VALVE. - Google Patents

THERMAL VALVE.

Info

Publication number
IT1232771B
IT1232771B IT8905194A IT519489A IT1232771B IT 1232771 B IT1232771 B IT 1232771B IT 8905194 A IT8905194 A IT 8905194A IT 519489 A IT519489 A IT 519489A IT 1232771 B IT1232771 B IT 1232771B
Authority
IT
Italy
Prior art keywords
thermal valve
thermal
valve
Prior art date
Application number
IT8905194A
Other languages
Italian (it)
Other versions
IT8905194A0 (en
Inventor
Romano Ravazzolo
Original Assignee
Nova Comet Spa
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 Nova Comet Spa filed Critical Nova Comet Spa
Priority to IT8905194A priority Critical patent/IT1232771B/en
Publication of IT8905194A0 publication Critical patent/IT8905194A0/en
Priority to DE3932900A priority patent/DE3932900A1/en
Application granted granted Critical
Publication of IT1232771B publication Critical patent/IT1232771B/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)
IT8905194A 1989-08-01 1989-08-01 THERMAL VALVE. IT1232771B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8905194A IT1232771B (en) 1989-08-01 1989-08-01 THERMAL VALVE.
DE3932900A DE3932900A1 (en) 1989-08-01 1989-10-03 Thermal valve in gas or fluid pipe - has closure piece pressed by spring against valve seating formed by metal nozzle, and intermediate piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8905194A IT1232771B (en) 1989-08-01 1989-08-01 THERMAL VALVE.

Publications (2)

Publication Number Publication Date
IT8905194A0 IT8905194A0 (en) 1989-08-01
IT1232771B true IT1232771B (en) 1992-03-05

Family

ID=11119149

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8905194A IT1232771B (en) 1989-08-01 1989-08-01 THERMAL VALVE.

Country Status (2)

Country Link
DE (1) DE3932900A1 (en)
IT (1) IT1232771B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740095A1 (en) 1995-04-28 1996-10-30 NOVA COMET S.r.l. Device to intercept and regulate a flow of gas with a built-in thermal valve
EP3209909B1 (en) * 2014-10-20 2019-07-03 MRA Systems, LLC Thermally-controlled fluid supply assembly
US10877498B2 (en) 2017-10-27 2020-12-29 Brasscraft Manufacturing Company Excess flow and thermal valve
CN107725853B (en) * 2017-11-14 2023-12-05 吉林大学 Pressure-based flow self-regulating control valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE897033C (en) * 1951-03-16 1953-11-16 Armstrong Siddeley Motors Ltd Self-closing valve
US3618627A (en) * 1969-10-29 1971-11-09 William Wagner Valve automatic pressure release means
DE2003647A1 (en) * 1970-01-28 1971-08-05 Ernst Hennecke Device for the automatic shut-off of pipelines and devices
US3720220A (en) * 1971-03-17 1973-03-13 Dover Corp Safety valve
US4635670A (en) * 1985-12-06 1987-01-13 Cameron Iron Works, Inc. Heat sensitive valve

Also Published As

Publication number Publication date
IT8905194A0 (en) 1989-08-01
DE3932900A1 (en) 1991-02-07

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