AT397713B - METHOD FOR DETERMINING A SWITCH-OFF CRITERIA FOR A GAS-HEATED DEVICE AND CIRCUIT FOR CARRYING OUT THIS METHOD - Google Patents

METHOD FOR DETERMINING A SWITCH-OFF CRITERIA FOR A GAS-HEATED DEVICE AND CIRCUIT FOR CARRYING OUT THIS METHOD

Info

Publication number
AT397713B
AT397713B AT0234688A AT234688A AT397713B AT 397713 B AT397713 B AT 397713B AT 0234688 A AT0234688 A AT 0234688A AT 234688 A AT234688 A AT 234688A AT 397713 B AT397713 B AT 397713B
Authority
AT
Austria
Prior art keywords
criteria
switch
determining
carrying
gas
Prior art date
Application number
AT0234688A
Other languages
German (de)
Other versions
ATA234688A (en
Original Assignee
Vaillant Gmbh
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 Vaillant Gmbh filed Critical Vaillant Gmbh
Priority to AT0234688A priority Critical patent/AT397713B/en
Priority to DE3931095A priority patent/DE3931095C2/en
Publication of ATA234688A publication Critical patent/ATA234688A/en
Application granted granted Critical
Publication of AT397713B publication Critical patent/AT397713B/en

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
    • F23N5/022—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electronic means
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/12—Preventing or detecting fluid leakage
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/235—Temperature of exhaust gases
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/486—Control of fluid heaters characterised by the type of controllers using timers
    • 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
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/10—Measuring temperature stack temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Combustion (AREA)
AT0234688A 1988-09-23 1988-09-23 METHOD FOR DETERMINING A SWITCH-OFF CRITERIA FOR A GAS-HEATED DEVICE AND CIRCUIT FOR CARRYING OUT THIS METHOD AT397713B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0234688A AT397713B (en) 1988-09-23 1988-09-23 METHOD FOR DETERMINING A SWITCH-OFF CRITERIA FOR A GAS-HEATED DEVICE AND CIRCUIT FOR CARRYING OUT THIS METHOD
DE3931095A DE3931095C2 (en) 1988-09-23 1989-09-18 Circuit for forming a shutdown signal of a gas-heated device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0234688A AT397713B (en) 1988-09-23 1988-09-23 METHOD FOR DETERMINING A SWITCH-OFF CRITERIA FOR A GAS-HEATED DEVICE AND CIRCUIT FOR CARRYING OUT THIS METHOD

Publications (2)

Publication Number Publication Date
ATA234688A ATA234688A (en) 1993-10-15
AT397713B true AT397713B (en) 1994-06-27

Family

ID=3532637

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0234688A AT397713B (en) 1988-09-23 1988-09-23 METHOD FOR DETERMINING A SWITCH-OFF CRITERIA FOR A GAS-HEATED DEVICE AND CIRCUIT FOR CARRYING OUT THIS METHOD

Country Status (2)

Country Link
AT (1) AT397713B (en)
DE (1) DE3931095C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9205582U1 (en) * 1992-04-24 1993-08-19 Robert Bosch Gmbh, 70469 Stuttgart Gas heated water heater
EP0821777A4 (en) * 1995-04-19 2000-04-12 Bowin Tech Pty Ltd Heating appliance
US6305369B1 (en) * 2000-10-18 2001-10-23 Carrier Corporation Safeguard for furnace draft system
EP2447609B1 (en) * 2010-11-02 2013-09-25 Honeywell Technologies Sarl Method for operating a fan assisted, atmospheric gas burner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020228C2 (en) * 1980-05-24 1984-08-09 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Safety device for fuel-heated devices
DE3527706A1 (en) * 1984-08-15 1986-02-27 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Method for determining the switching-off criterion of a gas-heated device and circuit for implementing the method

Also Published As

Publication number Publication date
ATA234688A (en) 1993-10-15
DE3931095A1 (en) 1990-03-29
DE3931095C2 (en) 1995-02-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee