ATE365892T1 - AIR-GAS MIXER - Google Patents

AIR-GAS MIXER

Info

Publication number
ATE365892T1
ATE365892T1 AT01912119T AT01912119T ATE365892T1 AT E365892 T1 ATE365892 T1 AT E365892T1 AT 01912119 T AT01912119 T AT 01912119T AT 01912119 T AT01912119 T AT 01912119T AT E365892 T1 ATE365892 T1 AT E365892T1
Authority
AT
Austria
Prior art keywords
air
gas
duct
gas mixer
mixture
Prior art date
Application number
AT01912119T
Other languages
German (de)
Inventor
Raffaele Zocchi
Roberto Dorigo
Filiberto Rimondo
Original Assignee
Sit La Precisa 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 Sit La Precisa Spa filed Critical Sit La Precisa Spa
Application granted granted Critical
Publication of ATE365892T1 publication Critical patent/ATE365892T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/60—Devices for simultaneous control of gas and combustion air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Gas Separation By Absorption (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

An air-gas mixer device (1, 100), in particular for gas burners (2) with forced ventilation, is described and comprises an air-gas mixing chamber (12) for producing a combustible mixture to be delivered to the burner, in which the chamber (12) is supplied by a first flow of a mixture of primary air and of gas and by a second flow of secondary air through a first duct (5) and a second duct (6), respectively. The device comprises first means for choking the first duct (5) and/or the second duct (6) so as selectively to choke the quantity of the mixture of primary air and gas and/or of secondary air supplied to the mixing chamber (12).
AT01912119T 2001-02-01 2001-02-23 AIR-GAS MIXER ATE365892T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001PD000023A ITPD20010023A1 (en) 2001-02-01 2001-02-01 IMPROVED AIR-GAS MIXER DEVICE.

Publications (1)

Publication Number Publication Date
ATE365892T1 true ATE365892T1 (en) 2007-07-15

Family

ID=11452190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01912119T ATE365892T1 (en) 2001-02-01 2001-02-23 AIR-GAS MIXER

Country Status (7)

Country Link
EP (1) EP1356234B1 (en)
KR (1) KR100813366B1 (en)
AT (1) ATE365892T1 (en)
DE (1) DE60129164T2 (en)
IT (1) ITPD20010023A1 (en)
RU (1) RU2262041C2 (en)
WO (1) WO2002061336A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003088869A2 (en) 2002-04-19 2003-10-30 Salviac Limited A medical device
WO2003088805A2 (en) 2002-04-19 2003-10-30 Salviac Limited A medical device
KR100577524B1 (en) * 2004-12-24 2006-05-10 린나이코리아 주식회사 Boiler air mixing controller
ITPD20060421A1 (en) * 2006-11-14 2008-05-15 Sit La Precisa Spa METHOD FOR CONTROLLING THE DISTRIBUTION OF A FUEL AIR-GAS MIXTURE TOWARDS A BURNER UNIT
ITPD20080006A1 (en) * 2008-01-08 2009-07-09 Ln 2 S R L ENTRY DEVICE FOR AIR / GAS FLOW IN A FAN UNIT, PARTICULARLY FOR GAS BURNERS WITH PRE-MIXING.
KR101019403B1 (en) * 2008-08-12 2011-03-07 주식회사 경동네트웍 Gas-air mixing device of the boiler
EP2163820B1 (en) * 2008-09-16 2016-08-17 Siemens Aktiengesellschaft Gas burner
IT1391676B1 (en) * 2008-11-07 2012-01-17 Sit La Precisa Spa Con Socio Unico GAS BURNER UNIT WITH PRE-MIXING
US8465277B2 (en) 2009-06-29 2013-06-18 David Deng Heat engine with nozzle
IT1395189B1 (en) * 2009-07-22 2012-09-05 Ln 2 Srl Socio Unico AIR-GAS MIXER DEVICE, PARTICULARLY FOR PRE-MIXING BURNER APPLIANCES.
US9829195B2 (en) 2009-12-14 2017-11-28 David Deng Dual fuel heating source with nozzle
NL2004137C2 (en) * 2009-12-16 2011-06-20 Intergas Heating Assets B V FAN HOUSE FOR A FAN FOR SUPPLYING A FUEL / OXIDATOR MIXTURE TO A BURNER, INSERT, AND FEEDING DEVICE THEREFOR.
CN202328495U (en) * 2011-11-16 2012-07-11 普鲁卡姆电器（上海）有限公司 Multi-air-source balanced gas-fired heater with 360-degree ventilation door adjusting device
IT1402076B1 (en) * 2010-09-02 2013-08-28 Sit La Precisa Spa Con Socio Unico AIR-GAS MIXER DEVICE FOR COMBUSTIBLE GAS BURNERS WITH PREMIXING
IT1402023B1 (en) * 2010-10-12 2013-08-28 Riello Spa POWER SUPPLY GROUP OF AN AIR / GAS MIXTURE.
ITMI20121633A1 (en) * 2012-10-01 2014-04-02 Controlling Saving Energy Italia S R L THERMOSTAT
ITMI20122008A1 (en) * 2012-11-27 2014-05-28 Polidoro Spa DEVICE FOR THE MANAGEMENT OF THE COMBUSTIBLE / FUEL REPORT OF THERMOTECHNICAL PLANTS.
RU2511783C1 (en) * 2012-12-21 2014-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") Burner for gas burning
DE102013220954A1 (en) * 2013-10-16 2015-04-16 Robert Bosch Gmbh Heater with a burner assisted by a fan
EP3006827A1 (en) 2014-10-09 2016-04-13 Robert Bosch Gmbh High modulation range mixer and a premix system comprising thereof
DE102017216966A1 (en) 2017-09-25 2019-03-28 Robert Bosch Gmbh Mixing device for heaters and heaters with such a mixing device
DE102017216961A1 (en) 2017-09-25 2019-03-28 Robert Bosch Gmbh Mixing device for heaters and heaters with such a mixing device
US11441772B2 (en) 2018-07-19 2022-09-13 Brunswick Corporation Forced-draft pre-mix burner device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603411A (en) * 1948-02-28 1952-07-15 Trumpa Ewald Blower inlet control device
JPS60205119A (en) 1984-03-29 1985-10-16 Toshiba Ceramics Co Ltd Flame lifting type ceramic art kiln
US4904182A (en) * 1988-07-22 1990-02-27 Leshner Michael D Catalytic burner with dual mode venturis
AT395058B (en) * 1989-04-13 1992-09-10 Vaillant Gmbh BLOW BURNER, ESPECIALLY DROP BURNER
FR2654191B1 (en) * 1989-11-09 1992-04-10 Rousseau Louis ADJUSTABLE FLOW BURNER WITH INDUCED OR PULSED AIR.
DE19733769C2 (en) * 1997-08-05 2003-05-22 Dungs Karl Gmbh & Co Fuel gas introduction device for a gas premix burner

Also Published As

Publication number Publication date
ITPD20010023A1 (en) 2002-08-01
DE60129164T2 (en) 2008-02-28
WO2002061336A1 (en) 2002-08-08
KR20030088890A (en) 2003-11-20
RU2003123500A (en) 2005-01-10
KR100813366B1 (en) 2008-03-12
EP1356234A1 (en) 2003-10-29
RU2262041C2 (en) 2005-10-10
EP1356234B1 (en) 2007-06-27
DE60129164D1 (en) 2007-08-09

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Legal Events

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