ATE259045T1 - CONTROL CIRCUIT - Google Patents

CONTROL CIRCUIT

Info

Publication number
ATE259045T1
ATE259045T1 AT00118473T AT00118473T ATE259045T1 AT E259045 T1 ATE259045 T1 AT E259045T1 AT 00118473 T AT00118473 T AT 00118473T AT 00118473 T AT00118473 T AT 00118473T AT E259045 T1 ATE259045 T1 AT E259045T1
Authority
AT
Austria
Prior art keywords
control circuit
circuit
resistance
stable
mono
Prior art date
Application number
AT00118473T
Other languages
German (de)
Inventor
Derk Vegter
Original Assignee
Honeywell Bv
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 Honeywell Bv filed Critical Honeywell Bv
Application granted granted Critical
Publication of ATE259045T1 publication Critical patent/ATE259045T1/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
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N2005/181—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using detectors sensitive to rate of flow of air
    • F23N2005/182—Air flow switch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/22—Timing network
    • F23N2223/26—Timing network with capacitors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/32—Igniting for a predetermined number of cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electronic Switches (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Control Of Combustion (AREA)
  • Relay Circuits (AREA)
  • Selective Calling Equipment (AREA)
  • Amplifiers (AREA)
  • Control Of Stepping Motors (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

The switching device includes a relay (RY2) with contacts (NC2, NO2), a capacitor (C6) with resistance (R5), an electronic switch (Q2), and a circuit with resistance (R2) and diode (D1). The control electronics (CE) include a mono-stable timer circuit (D9, C7, R14, R16, R6, R12, R8, R7, R10, R17, U1, Q7) and at least one bi-stable holding circuit (C2, C4, R55, R44, R47, U2; C2-1, C4-1, R55-1, R44-1, R47-1, U2-1).
AT00118473T 2000-08-25 2000-08-25 CONTROL CIRCUIT ATE259045T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00118473A EP1182402B1 (en) 2000-08-25 2000-08-25 Control circuit

Publications (1)

Publication Number Publication Date
ATE259045T1 true ATE259045T1 (en) 2004-02-15

Family

ID=8169655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00118473T ATE259045T1 (en) 2000-08-25 2000-08-25 CONTROL CIRCUIT

Country Status (5)

Country Link
EP (1) EP1182402B1 (en)
AT (1) ATE259045T1 (en)
DE (1) DE50005207D1 (en)
ES (1) ES2209736T3 (en)
PT (1) PT1182402E (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0440872B1 (en) * 1990-02-06 1994-09-21 Honeywell B.V. Ignition and safety circuit for gas burners
DE59400955D1 (en) * 1994-08-24 1996-12-05 Honeywell Bv Gas burner control circuit with monitoring of the combustion air supply
DE59700550D1 (en) * 1997-01-22 1999-11-18 Honeywell Bv Control circuit for gas valve with monitoring of the combustion air supply
JP3013798B2 (en) 1997-01-23 2000-02-28 株式会社村田製作所 Crossing track

Also Published As

Publication number Publication date
PT1182402E (en) 2004-06-30
EP1182402B1 (en) 2004-02-04
ES2209736T3 (en) 2004-07-01
EP1182402A1 (en) 2002-02-27
DE50005207D1 (en) 2004-03-11

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Legal Events

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