GB1433317A - Arrangement for the control of a burner - Google Patents

Arrangement for the control of a burner

Info

Publication number
GB1433317A
GB1433317A GB3803374A GB3803374A GB1433317A GB 1433317 A GB1433317 A GB 1433317A GB 3803374 A GB3803374 A GB 3803374A GB 3803374 A GB3803374 A GB 3803374A GB 1433317 A GB1433317 A GB 1433317A
Authority
GB
United Kingdom
Prior art keywords
resistor
contact
branch
bridge
moved
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
GB3803374A
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.)
Vaillant GmbH
Original Assignee
Joh Vaillant GmbH and Co
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 Joh Vaillant GmbH and Co filed Critical Joh Vaillant GmbH and Co
Publication of GB1433317A publication Critical patent/GB1433317A/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
    • F23N5/14—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors
    • F23N5/143—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors using electronic means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

1433317 Burners JOH VAILLANT KG 30 Aug 1974 [4 Sept 1973] 38033/74 Heading F4T A control arrangement for a gas supply valve 22 of a burner 5 of a water heater 6 has an amplifier 13 controlling the actuating solenoid 20 of the gas valve and fed by two input lines 12, 27 connected respectively to one branch of a bridge and formed by a resistor 14 and a NTC resistor 8 responsive to the temperature in the heat exchanger outlet 4 and to the other branch of the bridge and formed either by a resistor 38, 39 and a capacitor 41 or by a resistor 42, 43, 44 according to the position of contact 30 which is moved by an electromagnet 31 that is controlled through a contact 34 moving with the gas valve. A further bridge branch is formed by the resistors 23, 24 and is switched in and out of connection with amplifier input line 27 by a contact 28 moved according to the temperature at the heat sensor 7. A contact 46 in the circuit supplying a pump 2 is moved together with contact 30. In a modification resistors 8 and 14 are replaced by a fixed resistor (71) and a PTC resistor (70). In a further modification the resistor 8 is in parallel with a resistor (63) which can be switched in to replace the resistor 8.
GB3803374A 1973-09-04 1974-08-30 Arrangement for the control of a burner Expired GB1433317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732344472 DE2344472C3 (en) 1973-09-04 1973-09-04 Device for controlling a burner

Publications (1)

Publication Number Publication Date
GB1433317A true GB1433317A (en) 1976-04-28

Family

ID=5891555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3803374A Expired GB1433317A (en) 1973-09-04 1974-08-30 Arrangement for the control of a burner

Country Status (8)

Country Link
JP (1) JPS555610B2 (en)
BE (1) BE819482A (en)
CH (1) CH576105A5 (en)
DE (1) DE2344472C3 (en)
FR (1) FR2242643B1 (en)
GB (1) GB1433317A (en)
IT (1) IT1020321B (en)
NL (1) NL179240C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358623B1 (en) * 1976-07-16 1986-05-02 Vaillant Sa REGULATING DEVICE FOR A FUEL HEATING APPARATUS
FR2365755A1 (en) * 1976-09-24 1978-04-21 Saunier Duval Electronic gas appliances igniter - ensures low ignition noise by using electronic system on solenoid valves
DE3315881C2 (en) * 1983-05-02 1987-07-09 Siemens AG, 1000 Berlin und 8000 München Operating procedure for a heating circulation pump

Also Published As

Publication number Publication date
BE819482A (en) 1974-12-31
FR2242643A1 (en) 1975-03-28
JPS555610B2 (en) 1980-02-08
DE2344472A1 (en) 1975-03-27
CH576105A5 (en) 1976-05-31
NL7411673A (en) 1975-03-06
FR2242643B1 (en) 1978-02-17
JPS5054939A (en) 1975-05-14
DE2344472B2 (en) 1979-03-01
NL179240B (en) 1986-03-03
DE2344472C3 (en) 1979-10-31
IT1020321B (en) 1977-12-20
NL179240C (en) 1986-08-01

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Legal Events

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