GB1204948A - Gas safety apparatus - Google Patents

Gas safety apparatus

Info

Publication number
GB1204948A
GB1204948A GB56826/68A GB5682668A GB1204948A GB 1204948 A GB1204948 A GB 1204948A GB 56826/68 A GB56826/68 A GB 56826/68A GB 5682668 A GB5682668 A GB 5682668A GB 1204948 A GB1204948 A GB 1204948A
Authority
GB
United Kingdom
Prior art keywords
shaft
valve
spring
pawl
housing
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
GB56826/68A
Other languages
English (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.)
Saunier Duval SA
Original Assignee
Saunier Duval SA
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 Saunier Duval SA filed Critical Saunier Duval SA
Publication of GB1204948A publication Critical patent/GB1204948A/en
Expired legal-status Critical Current

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
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/107—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using mechanical means, e.g. safety valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water 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
    • F23N2235/18—Groups of two or more 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
    • F23N2235/20—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)
  • Feeding And Controlling Fuel (AREA)
  • Control Of Combustion (AREA)
GB56826/68A 1967-12-01 1968-11-29 Gas safety apparatus Expired GB1204948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR130514 1967-12-01

Publications (1)

Publication Number Publication Date
GB1204948A true GB1204948A (en) 1970-09-09

Family

ID=8642573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56826/68A Expired GB1204948A (en) 1967-12-01 1968-11-29 Gas safety apparatus

Country Status (5)

Country Link
BE (1) BE722980A (enrdf_load_stackoverflow)
DE (1) DE1811867C3 (enrdf_load_stackoverflow)
FR (1) FR1554818A (enrdf_load_stackoverflow)
GB (1) GB1204948A (enrdf_load_stackoverflow)
NL (1) NL149279B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932307A1 (de) * 1978-08-11 1980-03-06 Matsushita Electric Ind Co Ltd Vorrichtung zur steuerung der erwaermung eines fluids

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184373B1 (enrdf_load_stackoverflow) * 1972-05-15 1974-09-27 Saunier Duval
FR2256696A5 (en) * 1973-12-26 1975-07-25 Saunier Duval Ignition preventer for gas throughflow water heater - has bell-shaped elastic spring bellows cooperating with seating to close outlet pipe
FR2562216B1 (fr) * 1984-04-03 1989-01-20 Sdecc Mecanisme d'armement a rigidite variable pour appareils de production instantanee d'eau chaude par le gaz

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932307A1 (de) * 1978-08-11 1980-03-06 Matsushita Electric Ind Co Ltd Vorrichtung zur steuerung der erwaermung eines fluids

Also Published As

Publication number Publication date
NL149279B (nl) 1976-04-15
DE1811867C3 (de) 1974-02-21
DE1811867B2 (de) 1973-07-26
FR1554818A (enrdf_load_stackoverflow) 1969-01-24
DE1811867A1 (de) 1969-07-10
NL6817114A (enrdf_load_stackoverflow) 1969-06-03
BE722980A (enrdf_load_stackoverflow) 1969-04-01

Similar Documents

Publication Publication Date Title
US4242080A (en) Safety device for gas burners
GB1497961A (en) Gas control valve
US2237577A (en) Manual reset valve
GB1151597A (en) Improvements in and relating to Fluid Flow Control Valves
GB1204948A (en) Gas safety apparatus
US3477641A (en) Flow interrupter type gas safety control operated by rotary knob for pilot,on and off in any rotary position of knob
US2513705A (en) Safety and condition control device for gaseous fuel burners
US2719531A (en) Valve
US3451407A (en) Flow interrupter gas control with safety interlock preventing reset while electromagnet is energized
US3682188A (en) Latching assembly for a control device to prevent operation thereof prior to electromagnet safety release
GB1179764A (en) Improvements in and relating to Control Apparatus and to Burner Control Valves
US2305068A (en) Regulator valve
US2591870A (en) Control device for gaseous fuel burners
US2700393A (en) Manual reset valve structure
US2653622A (en) Automatic safety valve for fuel burners
GB1453617A (en) Apparatus for controlling a gas burner
US2869566A (en) Safety shut-off gas valve
GB903544A (en) Improvements in combined temperature regulator and flame failure control
US3070155A (en) Porland
GB776821A (en) Improvements in or relating to temperature control mechanism
ES346784A1 (es) Perfeccionamientos en la construccion de dispositivos de seguro de encendido termoelectricos.
GB1317535A (en) Thermoelectric ignition safety device
GB650900A (en) Improvements in or relating to control apparatus for fuel burners
GB1149955A (en) Improvements in push-button thermo-electric ignition safety devices
GB798777A (en) Improvements in or relating to means for controlling the supply of liquid fuel to burners

Legal Events

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