ATE88261T1 - AUTOMATIC COMBUSTION AIR AND GAS FLOW CONTROL DEVICE FOR A GAS HEATER. - Google Patents

AUTOMATIC COMBUSTION AIR AND GAS FLOW CONTROL DEVICE FOR A GAS HEATER.

Info

Publication number
ATE88261T1
ATE88261T1 AT89101018T AT89101018T ATE88261T1 AT E88261 T1 ATE88261 T1 AT E88261T1 AT 89101018 T AT89101018 T AT 89101018T AT 89101018 T AT89101018 T AT 89101018T AT E88261 T1 ATE88261 T1 AT E88261T1
Authority
AT
Austria
Prior art keywords
gas
combustion air
control device
flow control
automatic combustion
Prior art date
Application number
AT89101018T
Other languages
German (de)
Inventor
Giorgio Pastorino
Original Assignee
Beretta A Ing Spa
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 Beretta A Ing Spa filed Critical Beretta A Ing Spa
Application granted granted Critical
Publication of ATE88261T1 publication Critical patent/ATE88261T1/en

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
    • F23N2233/00—Ventilators
    • F23N2233/02—Ventilators in stacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The automatic modulator device of the flow combustion air and gas for a gas heating apparatus provided with a suction fan (5) for the suction of burnt gas comprises a control means (6) for controlling the number of revolutions of the suction fan depending on the desired water temperature, a pneumatic circuit connecting the inlet (10) of sucked combustion air to the firebox (1), a venturi (7) arranged at the inlet of said pneumatic circuit and a transducer (14) controlling the metering of the combustible gas.
AT89101018T 1988-02-01 1989-01-20 AUTOMATIC COMBUSTION AIR AND GAS FLOW CONTROL DEVICE FOR A GAS HEATER. ATE88261T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT19267/88A IT1217331B (en) 1988-02-01 1988-02-01 AUTOMATIC COMBUSTION AIR AND COMBUSTION GAS MODULATOR DEVICE FOR GAS HEATING APPLIANCES
EP89101018A EP0326880B1 (en) 1988-02-01 1989-01-20 Automatic device for modulating the flow of combustion air and gas in gas heating apparatus

Publications (1)

Publication Number Publication Date
ATE88261T1 true ATE88261T1 (en) 1993-04-15

Family

ID=11156260

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89101018T ATE88261T1 (en) 1988-02-01 1989-01-20 AUTOMATIC COMBUSTION AIR AND GAS FLOW CONTROL DEVICE FOR A GAS HEATER.

Country Status (5)

Country Link
EP (1) EP0326880B1 (en)
AT (1) ATE88261T1 (en)
DE (1) DE68905932T2 (en)
ES (1) ES2039710T3 (en)
IT (1) IT1217331B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0644377B1 (en) * 1993-09-16 1996-10-23 Honeywell B.V. Control device for gas burners
IT1297238B1 (en) * 1996-04-10 1999-08-09 Zeltron Spa FUEL GAS HEATING UNIT FOR DOMESTIC AND SIMILAR APPLIANCES
DE10026001B4 (en) * 2000-05-25 2006-08-31 Robert Bosch Gmbh Device for monitoring a fan in a gas heater
NL1018605C2 (en) * 2001-07-20 2003-01-21 Nederlandse Gasunie Nv Gas consumption meter for individual appliance, e.g. boiler, central heating, etc., calculates gas volume used by integrating electrical signal relating to combustion air intake.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108349A3 (en) * 1982-10-30 1985-05-02 Joh. Vaillant GmbH u. Co. Gas-fired heat source
IT1161874B (en) * 1983-02-04 1987-03-18 S I T La Precisa Spa ADJUSTMENT DEVICE TO KEEP THE AIR / GAS RATIO CONSTANT IN A GAS HEATING APPLIANCE
JPS62190322A (en) * 1986-02-18 1987-08-20 Rinnai Corp Device for controlling combustion
EP0250667B1 (en) * 1986-07-01 1993-11-18 British Gas Corporation Control of fluid temperature in a wet central heating system and components suitable for a central heating system

Also Published As

Publication number Publication date
ES2039710T3 (en) 1993-10-01
IT1217331B (en) 1990-03-22
EP0326880B1 (en) 1993-04-14
IT8819267A0 (en) 1988-02-01
DE68905932T2 (en) 1993-07-22
EP0326880A2 (en) 1989-08-09
DE68905932D1 (en) 1993-05-19
EP0326880A3 (en) 1990-11-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee