IT1217331B - AUTOMATIC COMBUSTION AIR AND COMBUSTION GAS MODULATOR DEVICE FOR GAS HEATING APPLIANCES - Google Patents

AUTOMATIC COMBUSTION AIR AND COMBUSTION GAS MODULATOR DEVICE FOR GAS HEATING APPLIANCES

Info

Publication number
IT1217331B
IT1217331B IT19267/88A IT1926788A IT1217331B IT 1217331 B IT1217331 B IT 1217331B IT 19267/88 A IT19267/88 A IT 19267/88A IT 1926788 A IT1926788 A IT 1926788A IT 1217331 B IT1217331 B IT 1217331B
Authority
IT
Italy
Prior art keywords
gas
combustion air
modulator device
combustion
heating appliances
Prior art date
Application number
IT19267/88A
Other languages
Italian (it)
Other versions
IT8819267A0 (en
Inventor
Giorgio Pastorino
Original Assignee
Beretta S P A A
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 S P A A filed Critical Beretta S P A A
Priority to IT19267/88A priority Critical patent/IT1217331B/en
Publication of IT8819267A0 publication Critical patent/IT8819267A0/en
Priority to DE8989101018T priority patent/DE68905932T2/en
Priority to EP89101018A priority patent/EP0326880B1/en
Priority to AT89101018T priority patent/ATE88261T1/en
Priority to ES198989101018T priority patent/ES2039710T3/en
Application granted granted Critical
Publication of IT1217331B publication Critical patent/IT1217331B/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

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.
IT19267/88A 1988-02-01 1988-02-01 AUTOMATIC COMBUSTION AIR AND COMBUSTION GAS MODULATOR DEVICE FOR GAS HEATING APPLIANCES IT1217331B (en)

Priority Applications (5)

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
DE8989101018T DE68905932T2 (en) 1988-02-01 1989-01-20 AUTOMATIC COMBUSTION AIR AND GAS FLOW CONTROL DEVICE FOR A GAS HEATER.
EP89101018A EP0326880B1 (en) 1988-02-01 1989-01-20 Automatic device for modulating the flow of combustion air and gas in gas heating apparatus
AT89101018T ATE88261T1 (en) 1988-02-01 1989-01-20 AUTOMATIC COMBUSTION AIR AND GAS FLOW CONTROL DEVICE FOR A GAS HEATER.
ES198989101018T ES2039710T3 (en) 1988-02-01 1989-01-20 AUTOMATIC DEVICE TO MODULATE THE FLOW OF AIR AND COMBUSTION GAS IN A GAS HEATING FACILITY.

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8819267A0 IT8819267A0 (en) 1988-02-01
IT1217331B true IT1217331B (en) 1990-03-22

Family

ID=11156260

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19267/88A IT1217331B (en) 1988-02-01 1988-02-01 AUTOMATIC COMBUSTION AIR AND COMBUSTION GAS MODULATOR DEVICE FOR GAS HEATING APPLIANCES

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
DE59304310D1 (en) * 1993-09-16 1996-11-28 Honeywell Bv 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
DE68905932D1 (en) 1993-05-19
ATE88261T1 (en) 1993-04-15
EP0326880A3 (en) 1990-11-07
EP0326880A2 (en) 1989-08-09
IT8819267A0 (en) 1988-02-01
EP0326880B1 (en) 1993-04-14
ES2039710T3 (en) 1993-10-01
DE68905932T2 (en) 1993-07-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961223