DE3767136D1 - GAS VALVE WITH INTEGRATED SAFETY DEVICE FOR HOT WATER DEVICE WITHOUT PERMANENT IGNITION FLAME. - Google Patents

GAS VALVE WITH INTEGRATED SAFETY DEVICE FOR HOT WATER DEVICE WITHOUT PERMANENT IGNITION FLAME.

Info

Publication number
DE3767136D1
DE3767136D1 DE8787402575T DE3767136T DE3767136D1 DE 3767136 D1 DE3767136 D1 DE 3767136D1 DE 8787402575 T DE8787402575 T DE 8787402575T DE 3767136 T DE3767136 T DE 3767136T DE 3767136 D1 DE3767136 D1 DE 3767136D1
Authority
DE
Germany
Prior art keywords
hot water
gas valve
ignition flame
integrated safety
safety device
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 - Fee Related
Application number
DE8787402575T
Other languages
German (de)
Inventor
Jean-Luc Veislinger
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 Eau Chaude Chauffage SDECC SA
Original Assignee
Saunier Duval Eau Chaude Chauffage SDECC 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 Eau Chaude Chauffage SDECC SA filed Critical Saunier Duval Eau Chaude Chauffage SDECC SA
Application granted granted Critical
Publication of DE3767136D1 publication Critical patent/DE3767136D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F24H9/2042—Preventing or detecting the return of combustion gases
    • F24H9/205—Closing the energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/247—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Safety Valves (AREA)

Abstract

According to the invention the said valve comprises a rotary actuating knob (1) and a bubbling diaphragm mechanism (8, 4) connected to a bulb and reacting to an increase in temperature of the combustion products. It also comprises a cam (2) mounted so as to rotate about its axis AA' under the action of the said knob which cooperates with the actuating rod (7, 21) of the gas inlet shutter (6) and which can also move in translation over the said axis AA' under the action of the bubbling diaphragm mechanism (8) in order to cause it to be released from the actuating rod (7) of the shutter and to make the apparatus safe. Application to hot water apparatuses without a permanent pilot flame. <IMAGE>
DE8787402575T 1986-11-17 1987-11-16 GAS VALVE WITH INTEGRATED SAFETY DEVICE FOR HOT WATER DEVICE WITHOUT PERMANENT IGNITION FLAME. Expired - Fee Related DE3767136D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8615929A FR2606854B1 (en) 1986-11-17 1986-11-17 INTEGRATED SAFETY GAS INLET VALVE FOR HOT WATER PRODUCTION DEVICE WITHOUT PERMANENT PILOT LIGHT

Publications (1)

Publication Number Publication Date
DE3767136D1 true DE3767136D1 (en) 1991-02-07

Family

ID=9340859

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8787402575T Expired - Fee Related DE3767136D1 (en) 1986-11-17 1987-11-16 GAS VALVE WITH INTEGRATED SAFETY DEVICE FOR HOT WATER DEVICE WITHOUT PERMANENT IGNITION FLAME.
DE198787402575T Pending DE269509T1 (en) 1986-11-17 1987-11-16 GAS VALVE WITH INTEGRATED SAFETY DEVICE FOR HOT WATER DEVICE WITHOUT PERMANENT IGNITION FLAME.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198787402575T Pending DE269509T1 (en) 1986-11-17 1987-11-16 GAS VALVE WITH INTEGRATED SAFETY DEVICE FOR HOT WATER DEVICE WITHOUT PERMANENT IGNITION FLAME.

Country Status (4)

Country Link
EP (1) EP0269509B1 (en)
AT (1) ATE59459T1 (en)
DE (2) DE3767136D1 (en)
FR (1) FR2606854B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656670B1 (en) * 1990-01-04 1992-04-24 Saunier Duval Eau Chaude GAS INLET VALVE WITH OVERFLOW SAFETY FOR APPARATUS FOR PRODUCING HOT WATER WITHOUT PILOT LIGHT.
CN100453870C (en) * 2005-09-30 2009-01-21 陈雪峰 Safety valve with pressure releaser for electric water heater

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361167A (en) * 1979-11-29 1982-11-30 Ogontz Controls Company Snap-acting drain valve
FR2574526B1 (en) * 1984-12-07 1987-01-02 Sdecc SAFETY MECHANISM REACTING TO A DRAFT FAULT FOR A GAS APPARATUS FOR PRODUCING HOT WATER WITHOUT PERMANENT PILOT

Also Published As

Publication number Publication date
ATE59459T1 (en) 1991-01-15
FR2606854A1 (en) 1988-05-20
EP0269509B1 (en) 1990-12-27
EP0269509A1 (en) 1988-06-01
FR2606854B1 (en) 1989-03-03
DE269509T1 (en) 1988-09-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee