IT1274622B - Gruppo valvolare per caldaie a gas - Google Patents

Gruppo valvolare per caldaie a gas

Info

Publication number
IT1274622B
IT1274622B ITMI941747A ITMI941747A IT1274622B IT 1274622 B IT1274622 B IT 1274622B IT MI941747 A ITMI941747 A IT MI941747A IT MI941747 A ITMI941747 A IT MI941747A IT 1274622 B IT1274622 B IT 1274622B
Authority
IT
Italy
Prior art keywords
burner
gas
valve unit
control means
gas boilers
Prior art date
Application number
ITMI941747A
Other languages
English (en)
Inventor
Giorgio Scanferla
Original Assignee
Integra Srl
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 Integra Srl filed Critical Integra Srl
Priority to ITMI941747A priority Critical patent/IT1274622B/it
Publication of ITMI941747A0 publication Critical patent/ITMI941747A0/it
Priority to EP95112769A priority patent/EP0697563A1/en
Publication of ITMI941747A1 publication Critical patent/ITMI941747A1/it
Application granted granted Critical
Publication of IT1274622B publication Critical patent/IT1274622B/it

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
    • F23N1/027—Regulating fuel supply conjointly with air supply using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/007—Regulating fuel supply using mechanical 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
    • F23N5/188—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using mechanical means
    • 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
    • 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
    • F23N2235/20—Membrane valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Un gruppo valvolare per caldaie a gas comprende un percorso di gas (3) esteso tra una apertura di ingresso gas (4) ed una apertura di uscita gas (5) verso un bruciatore, intercettato in modo registrabile da un otturatore (17) asservito a rispettivi mezzi di comando a membrana (21). Vantaggiosamente, il gruppo valvolare comprende dispositivi di regolazione (22, 23) in grado di pilotare in un ampio campo di modulazione i mezzi di comando a membrana (21), in funzione della portata di aria alimentata al bruciatore e, rispettivamente, di un segnale elettrico proporzionale alla potenza termica richiesta al bruciatore.
ITMI941747A 1994-08-17 1994-08-17 Gruppo valvolare per caldaie a gas IT1274622B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI941747A IT1274622B (it) 1994-08-17 1994-08-17 Gruppo valvolare per caldaie a gas
EP95112769A EP0697563A1 (en) 1994-08-17 1995-08-14 Gas boiler valve assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941747A IT1274622B (it) 1994-08-17 1994-08-17 Gruppo valvolare per caldaie a gas

Publications (3)

Publication Number Publication Date
ITMI941747A0 ITMI941747A0 (it) 1994-08-17
ITMI941747A1 ITMI941747A1 (it) 1996-02-17
IT1274622B true IT1274622B (it) 1997-07-18

Family

ID=11369480

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941747A IT1274622B (it) 1994-08-17 1994-08-17 Gruppo valvolare per caldaie a gas

Country Status (2)

Country Link
EP (1) EP0697563A1 (it)
IT (1) IT1274622B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0800039B1 (en) * 1996-04-02 2001-03-21 Sit la Precisa S.p.a. A valve unit for controlling the delivery pressure of a gas
DE19821853C1 (de) * 1998-05-15 1999-07-29 Honeywell Bv Regeleinrichtung für Gasbrenner
ITPD980164A1 (it) * 1998-07-01 2000-01-01 Sit La Precisa Spa Gruppo valvolare per la regolazione automatica della portata di un gas combustibile.
US6571817B1 (en) * 2000-02-28 2003-06-03 Honeywell International Inc. Pressure proving gas valve
JP4790397B2 (ja) * 2005-12-05 2011-10-12 タイム技研株式会社 ガバナ装置
JP6143610B2 (ja) * 2013-08-30 2017-06-07 株式会社パロマ 加熱調理器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036613B1 (de) * 1980-03-20 1984-06-06 Honeywell B.V. Durch einen Temperaturfühler steuerbare Regeleinrichtung für einen gasbefeuerten Wasser- oder Lufterhitzer
EP0103303A3 (de) * 1982-09-15 1984-06-06 Joh. Vaillant GmbH u. Co. Brennstoffbeheizte Wärmequelle
DE3911268A1 (de) * 1989-04-07 1990-10-11 Honeywell Bv Regeleinrichtung fuer gasbrenner
AT399765B (de) * 1990-02-02 1995-07-25 Vaillant Gmbh Gasdruckregler
AT396850B (de) * 1991-09-09 1993-12-27 Vaillant Gmbh Servodruckregler

Also Published As

Publication number Publication date
ITMI941747A0 (it) 1994-08-17
EP0697563A1 (en) 1996-02-21
ITMI941747A1 (it) 1996-02-17

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Legal Events

Date Code Title Description
0001 Granted