CH609192GA3 - - Google Patents

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Publication number
CH609192GA3
CH609192GA3 CH177877A CH177877A CH609192GA3 CH 609192G A3 CH609192G A3 CH 609192GA3 CH 177877 A CH177877 A CH 177877A CH 177877 A CH177877 A CH 177877A CH 609192G A3 CH609192G A3 CH 609192GA3
Authority
CH
Switzerland
Prior art keywords
normally
control apparatus
appliance
switches
fanned
Prior art date
Application number
CH177877A
Other versions
CH609192B (en
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
Publication of CH609192B publication Critical patent/CH609192B/en
Application filed filed Critical
Publication of CH609192GA3 publication Critical patent/CH609192GA3/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/025—Regulating fuel supply conjointly with air supply using electrical or electromechanical means
    • 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
    • F23N5/06—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms
    • F23N5/065—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/28—Ignition circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Cookers (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Electric Clocks (AREA)
  • Ventilation (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

A control apparatus for a fanned, gaseous fuel-burning appliance, such as a water boiler for a domestic central heating system; the control apparatus includes electrical circuitry comprising first and second changeover switches each having a normally-closed pair of contacts and a third, normally-open contact, and a third switch; the switches are connected in a particular way to actuate gas valves and the fan of the appliance in a manner which provides improved safety features.
CH177877A 1976-02-23 1977-02-14 ELECTRICAL TIME-GUARD EQUIPPED WITH A CORRECTION AND TIME-SETTING SWITCH. CH609192B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7032/76A GB1489727A (en) 1976-02-23 1976-02-23 Control apparatus for gas burning appliance

Publications (2)

Publication Number Publication Date
CH609192B CH609192B (en)
CH609192GA3 true CH609192GA3 (en) 1979-02-28

Family

ID=9825345

Family Applications (1)

Application Number Title Priority Date Filing Date
CH177877A CH609192B (en) 1976-02-23 1977-02-14 ELECTRICAL TIME-GUARD EQUIPPED WITH A CORRECTION AND TIME-SETTING SWITCH.

Country Status (7)

Country Link
US (1) US4102628A (en)
CH (1) CH609192B (en)
DE (1) DE2655694C2 (en)
FR (1) FR2341820A1 (en)
GB (1) GB1489727A (en)
IT (1) IT1069594B (en)
NL (1) NL7613757A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080257A1 (en) * 1981-09-28 1983-06-01 Potterton International Limited Electrical control apparatus in gas-burning appliances
US5503550A (en) * 1993-07-30 1996-04-02 Depalma; Thomas M. Gas log fireplace system
RU2141604C1 (en) * 1998-08-04 1999-11-20 Зислин Григорий Семенович System for automatic temperature control of unit
US6388860B1 (en) 2000-02-17 2002-05-14 Deere & Company Dual switch control system
RU2349838C2 (en) * 2007-01-25 2009-03-20 Артур Ирекович Ямаев Method of automatic control of air supply to boiler furnace

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026867A (en) * 1958-06-30 1962-03-27 Robert A Size Solution heating apparatus and system
US3045744A (en) * 1958-10-29 1962-07-24 Emil J Tjernlund Burner assembly
US3695811A (en) * 1970-11-30 1972-10-03 Gen Electric Pilot and main fuel gas supply means for pressurized gas-fired space heater
DE2118043A1 (en) * 1971-03-02 1972-09-07 Pag Patentgesellschft Ag Air flow monitor for gas or liquid burners
US3770364A (en) * 1971-12-20 1973-11-06 Kidde & Co Walter Burner sequence programmer
GB1425646A (en) * 1973-08-28 1976-02-18 Potterton Int Ltd Control apparatus for gas burning appliance

Also Published As

Publication number Publication date
DE2655694C2 (en) 1985-07-18
NL7613757A (en) 1977-08-25
FR2341820B3 (en) 1978-12-22
US4102628A (en) 1978-07-25
FR2341820A1 (en) 1977-09-16
CH609192B (en)
DE2655694A1 (en) 1977-08-25
GB1489727A (en) 1977-10-26
IT1069594B (en) 1985-03-25

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Legal Events

Date Code Title Description
PL Patent ceased