CH634135A5 - Safety device for closing a shut-off element arranged in a pipe carrying a fluid - Google Patents

Safety device for closing a shut-off element arranged in a pipe carrying a fluid Download PDF

Info

Publication number
CH634135A5
CH634135A5 CH474578A CH474578A CH634135A5 CH 634135 A5 CH634135 A5 CH 634135A5 CH 474578 A CH474578 A CH 474578A CH 474578 A CH474578 A CH 474578A CH 634135 A5 CH634135 A5 CH 634135A5
Authority
CH
Switzerland
Prior art keywords
fluid
control
safety device
control valve
closing
Prior art date
Application number
CH474578A
Other languages
German (de)
English (en)
Inventor
Horst Mall
Original Assignee
Karlsruhe Augsburg Iweka
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 Karlsruhe Augsburg Iweka filed Critical Karlsruhe Augsburg Iweka
Publication of CH634135A5 publication Critical patent/CH634135A5/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/06—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms
    • F23N5/067—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/20—Membrane valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
CH474578A 1977-05-26 1978-05-02 Safety device for closing a shut-off element arranged in a pipe carrying a fluid CH634135A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772723791 DE2723791A1 (de) 1977-05-26 1977-05-26 Selbsttaetige sicherheitseinrichtung

Publications (1)

Publication Number Publication Date
CH634135A5 true CH634135A5 (en) 1983-01-14

Family

ID=6009939

Family Applications (1)

Application Number Title Priority Date Filing Date
CH474578A CH634135A5 (en) 1977-05-26 1978-05-02 Safety device for closing a shut-off element arranged in a pipe carrying a fluid

Country Status (10)

Country Link
AT (1) AT381155B (fr)
CH (1) CH634135A5 (fr)
DE (1) DE2723791A1 (fr)
DK (1) DK148215B (fr)
FI (1) FI70629C (fr)
FR (1) FR2392301B1 (fr)
GB (1) GB1603360A (fr)
IT (1) IT1095904B (fr)
NL (1) NL7805518A (fr)
SE (1) SE438366B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542412B1 (fr) * 1983-03-08 1985-08-16 Fmc Europe Dispositif de protection a l'egard d'une elevation dangereuse de temperature et installations a circuit de fluide le comportant
DE102015207170B3 (de) * 2015-04-21 2016-09-29 Festo Ag & Co. Kg Fluidsystem

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7200465U (de) * 1972-09-07 Aeg Kanis Gmbh Druckmittelbetätigtes Absperrventil
US2566776A (en) * 1949-01-08 1951-09-04 Herbert C Otis Safety flow control device
US3111816A (en) * 1958-11-07 1963-11-26 Alco Valve Co Thermostatic expansion valve with compound pressure regulating override
US3083726A (en) * 1959-09-04 1963-04-02 Cameron Iron Works Inc High and low pressure responsive cut-off valve
GB966902A (en) * 1959-09-09 1964-08-19 Francis Herbert Watts Improvements in or relating to gas fired water heaters
GB1014953A (en) * 1963-05-03 1965-12-31 British Thermostat Co Ltd Improvements in thermostatic controls for gas burners
DE1247790B (de) * 1963-10-23 1967-08-17 Gustav Wahler Thermostatischer Regler
FR1487388A (fr) * 1966-05-20 1967-07-07 Chaffoteaux Et Maury Perfectionnements aux générateurs d'eau chaude fonctionnant au gaz
CH522843A (de) * 1970-10-06 1972-05-15 Koch Hermann Thermisches Sicherheitsventil
IT1041982B (it) * 1974-09-11 1980-01-10 Atwood & Morrill Co Inc Valvola azionata da un fluido

Also Published As

Publication number Publication date
GB1603360A (en) 1981-11-25
DE2723791C2 (fr) 1988-09-29
FI70629B (fi) 1986-06-06
FI781370A (fi) 1978-11-27
DE2723791A1 (de) 1978-12-07
DK148215B (da) 1985-05-06
SE7805878L (sv) 1978-11-27
IT7823703A0 (it) 1978-05-23
AT381155B (de) 1986-09-10
IT1095904B (it) 1985-08-17
ATA315478A (de) 1986-01-15
FR2392301B1 (fr) 1985-08-23
SE438366B (sv) 1985-04-15
DK231878A (da) 1978-11-27
NL7805518A (nl) 1978-11-28
FR2392301A1 (fr) 1978-12-22
FI70629C (fi) 1986-09-24

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Legal Events

Date Code Title Description
PL Patent ceased