IT1264352B1 - Dispositivo di comando per un bruciatore - Google Patents

Dispositivo di comando per un bruciatore

Info

Publication number
IT1264352B1
IT1264352B1 IT93MI000385A ITMI930385A IT1264352B1 IT 1264352 B1 IT1264352 B1 IT 1264352B1 IT 93MI000385 A IT93MI000385 A IT 93MI000385A IT MI930385 A ITMI930385 A IT MI930385A IT 1264352 B1 IT1264352 B1 IT 1264352B1
Authority
IT
Italy
Prior art keywords
burner
comparison circuit
controls
gas
control device
Prior art date
Application number
IT93MI000385A
Other languages
English (en)
Inventor
Rolf Thomas
Original Assignee
Vaillant Joh Gmbh & 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 Vaillant Joh Gmbh & Co filed Critical Vaillant Joh Gmbh & Co
Publication of ITMI930385A0 publication Critical patent/ITMI930385A0/it
Publication of ITMI930385A1 publication Critical patent/ITMI930385A1/it
Application granted granted Critical
Publication of IT1264352B1 publication Critical patent/IT1264352B1/it

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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/082—Regulating fuel supply conjointly with another medium, e.g. boiler water using electronic means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/19—Measuring temperature outlet temperature water heat-exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves

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)
  • Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

Dispositivo di comando per un bruciatore a gas liquido atmosferico a premiscelazione totale, con un circuito di confronto alimentato con la temperatura reale di un fluido da riscaldare dal bruciatore tramite uno scambiatore di calore e da un generatore di valore nominale, il quale circuito di confronto comanda, in funzione del confronto valore nominale-valore reale, la valvola comandante l'adduzione di gas al bruciatore. Per evitare in un sifatto bruciatore, rumori di spegnimento, si prevede che a valle del circuito di confronto (16) è inserito un elemento temporizzatore (9) che è attivabile dal circuito di confronto (16) non appena viene conseguita una approssimazione sufficientemente ampia del valore reale al valore nominale preassegnato, laddove l'elemento temporizzatore (19) durante il suo tempo di decorso comanda il dispositivo (10, 18), comandante l'adduzione di gas, nel
IT93MI000385A 1992-03-13 1993-02-26 Dispositivo di comando per un bruciatore IT1264352B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0049992A AT400623B (de) 1992-03-13 1992-03-13 Steuerung für einen flüssiggasbrenner

Publications (3)

Publication Number Publication Date
ITMI930385A0 ITMI930385A0 (it) 1993-02-26
ITMI930385A1 ITMI930385A1 (it) 1994-08-26
IT1264352B1 true IT1264352B1 (it) 1996-09-23

Family

ID=3492231

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI000385A IT1264352B1 (it) 1992-03-13 1993-02-26 Dispositivo di comando per un bruciatore

Country Status (5)

Country Link
AT (1) AT400623B (it)
BE (1) BE1006976A6 (it)
DE (1) DE4308234C2 (it)
FR (1) FR2688578B1 (it)
IT (1) IT1264352B1 (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831218A (ja) * 1981-08-19 1983-02-23 Toshiba Corp ガス燃焼制御方式
JPS616533A (ja) * 1984-06-20 1986-01-13 Sanden Corp 給湯機の制御装置
DE3607742A1 (de) * 1985-03-15 1986-09-18 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Verfahren zum ansteuern einer brennstoffbeheizten waermequelle und schaltung zur durchfuehrung des verfahrens
AT400624B (de) * 1992-05-11 1996-02-26 Vaillant Gmbh Verfahren zum steuern eines stufenlos einstellbaren brenners eines brennwertgerätes

Also Published As

Publication number Publication date
ATA49992A (de) 1995-06-15
DE4308234C2 (de) 1998-05-20
AT400623B (de) 1996-02-26
ITMI930385A0 (it) 1993-02-26
DE4308234A1 (en) 1993-09-16
FR2688578B1 (fr) 1995-01-13
ITMI930385A1 (it) 1994-08-26
BE1006976A6 (nl) 1995-02-07
FR2688578A1 (fr) 1993-09-17

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Legal Events

Date Code Title Description
0001 Granted