BE642523A - - Google Patents

Info

Publication number
BE642523A
BE642523A BE642523DA BE642523A BE 642523 A BE642523 A BE 642523A BE 642523D A BE642523D A BE 642523DA BE 642523 A BE642523 A BE 642523A
Authority
BE
Belgium
Prior art keywords
valve
auxiliary
flow
burner
lever
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE642523A publication Critical patent/BE642523A/fr

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/01Control of temperature without auxiliary power
    • G05D23/12Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/125Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
    • G05D23/126Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N5/00Systems for controlling combustion
    • F23N5/02Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/06Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms
    • F23N5/067Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms using mechanical means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00Valves, nozzles or pumps
    • F23N2235/12Fuel valves
    • F23N2235/20Membrane valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00Valves, nozzles or pumps
    • F23N2235/12Fuel valves
    • F23N2235/24Valve details

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
BE642523D BE642523A (2)

Publications (1)

Publication Number Publication Date
BE642523A true BE642523A (2)

Family

ID=205050

Family Applications (1)

Application Number Title Priority Date Filing Date
BE642523D BE642523A (2)

Country Status (1)

Country Link
BE (1) BE642523A (2)

Similar Documents

Publication Publication Date Title
US3580271A (en) Gas pressure regulators
FR2550607A1 (fr) Regulateur destine a etre monte sur le raccord de sortie d'une bouteille de gaz ou recipient analogue
EP1931959A2 (fr) Vanne de commande d'ecoulement de fluide
EP0096616B1 (fr) Obturateur destiné à être monté dans un corps
US5484103A (en) Control device and method of making the same
FR2583506A1 (fr) Robinet a gaz muni d'une soupape de securite et presentant un encombrement en hauteur reduit, pour plaques chauffantes et appareils de cuisson a gaz, en particulier pour cuisinieres
FR2538506A1 (fr) Capteur d'ionisation electronique pour la commande automatique de la demande d'air dans un appareil chauffe au gaz
EP0916909A1 (fr) Dispositif économiseur d'eau pour chauffe-eau
BE839582Q (fr) Vanne a diaphragme pour controler l'alimentation de gaz a un chauffe-eau
BE627544A (fr) Dispositif "antifuites" demande installations de gaz
FR2537689A1 (fr) Vanne d'extincteur a pression de fluide permanente
FR2622670A1 (fr) Appareil de commande de volume d'air actionne par une pression dans une conduite et systeme de distribution d'air comportant un tel appareil de commande, notamment pour le chauffage-refroidissement de batiments
US20020014264A1 (en) Apparatus and method for seismic event activated automatic gas shut-off valve
FR2748797A1 (fr) Dispositif economiseur d'eau pour chauffe-eau
BE444392A (2)
EP0909913A1 (fr) Robinet de sécurité pour le gaz
FR2516196A1 (fr) Dispositif d'isolement reglable, en particulier pour le tuyau de court-circuit d'une pompe
FR2979685A1 (fr) Dispositif de distribution d'eau
BE505995A (2)
BE540741A (2)
FR2624260A1 (fr) Appareil de chauffage a gaz
BE524502A (2)
US3020762A (en) Gas water heater thermostat
JPH1194110A (ja) 給湯施設における温度逃し弁
CH327905A (fr) Dispositif pour le réglage du débit d'un gaz