DE68905932D1 - 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
DE68905932D1
DE68905932D1 DE8989101018T DE68905932T DE68905932D1 DE 68905932 D1 DE68905932 D1 DE 68905932D1 DE 8989101018 T DE8989101018 T DE 8989101018T DE 68905932 T DE68905932 T DE 68905932T DE 68905932 D1 DE68905932 D1 DE 68905932D1
Authority
DE
Germany
Prior art keywords
gas
combustion air
control device
flow control
automatic combustion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8989101018T
Other languages
German (de)
Other versions
DE68905932T2 (en
Inventor
Giorgio Pastorino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BERETTA A ING SpA
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
Publication of DE68905932D1 publication Critical patent/DE68905932D1/en
Application granted granted Critical
Publication of DE68905932T2 publication Critical patent/DE68905932T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
DE8989101018T 1988-02-01 1989-01-20 AUTOMATIC COMBUSTION AIR AND GAS FLOW CONTROL DEVICE FOR A GAS HEATER. Expired - Fee Related DE68905932T2 (en)

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
DE68905932D1 true DE68905932D1 (en) 1993-05-19
DE68905932T2 DE68905932T2 (en) 1993-07-22

Family

ID=11156260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989101018T Expired - Fee Related DE68905932T2 (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
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
ES2039710T3 (en) 1993-10-01
EP0326880A2 (en) 1989-08-09
IT8819267A0 (en) 1988-02-01
DE68905932T2 (en) 1993-07-22
IT1217331B (en) 1990-03-22
EP0326880B1 (en) 1993-04-14
EP0326880A3 (en) 1990-11-07
ATE88261T1 (en) 1993-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee