IT1315743B1 - IMPROVED AIR-GAS MIXER DEVICE. - Google Patents

IMPROVED AIR-GAS MIXER DEVICE.

Info

Publication number
IT1315743B1
IT1315743B1 IT2000PD000227A ITPD20000227A IT1315743B1 IT 1315743 B1 IT1315743 B1 IT 1315743B1 IT 2000PD000227 A IT2000PD000227 A IT 2000PD000227A IT PD20000227 A ITPD20000227 A IT PD20000227A IT 1315743 B1 IT1315743 B1 IT 1315743B1
Authority
IT
Italy
Prior art keywords
gas mixer
improved air
mixer device
improved
air
Prior art date
Application number
IT2000PD000227A
Other languages
Italian (it)
Inventor
Raffaele Zocchi
Filiberto Rimondo
Salvatore Pappalardo
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
Priority to IT2000PD000227A priority Critical patent/IT1315743B1/en
Publication of ITPD20000227A0 publication Critical patent/ITPD20000227A0/en
Priority to PCT/EP2001/001757 priority patent/WO2002029319A1/en
Priority to AU2001240626A priority patent/AU2001240626A1/en
Publication of ITPD20000227A1 publication Critical patent/ITPD20000227A1/en
Application granted granted Critical
Publication of IT1315743B1 publication Critical patent/IT1315743B1/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, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14701—Swirling means inside the mixing tube or chamber to improve premixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Gas Burners (AREA)
IT2000PD000227A 2000-10-03 2000-10-03 IMPROVED AIR-GAS MIXER DEVICE. IT1315743B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2000PD000227A IT1315743B1 (en) 2000-10-03 2000-10-03 IMPROVED AIR-GAS MIXER DEVICE.
PCT/EP2001/001757 WO2002029319A1 (en) 2000-10-03 2001-02-16 An improved air-gas mixer device
AU2001240626A AU2001240626A1 (en) 2000-10-03 2001-02-16 An improved air-gas mixer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000PD000227A IT1315743B1 (en) 2000-10-03 2000-10-03 IMPROVED AIR-GAS MIXER DEVICE.

Publications (3)

Publication Number Publication Date
ITPD20000227A0 ITPD20000227A0 (en) 2000-10-03
ITPD20000227A1 ITPD20000227A1 (en) 2002-04-03
IT1315743B1 true IT1315743B1 (en) 2003-03-18

Family

ID=11452075

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000PD000227A IT1315743B1 (en) 2000-10-03 2000-10-03 IMPROVED AIR-GAS MIXER DEVICE.

Country Status (3)

Country Link
AU (1) AU2001240626A1 (en)
IT (1) IT1315743B1 (en)
WO (1) WO2002029319A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004054796B3 (en) 2004-11-12 2006-03-16 Robert Bosch Gmbh Mixer unit e.g. for gas premix burner, has combustion air channel which moves air downstream into blower for promotion of gas air mixture to burner surface, as well as to attached gas armature
EP1912021B1 (en) 2006-10-06 2013-03-13 Jakob Hermann Combustion chamber equipped with a burner
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.
FR2936040B1 (en) 2008-09-18 2010-08-27 Guillot Ind Sa BOILER MIXER
IT1391676B1 (en) * 2008-11-07 2012-01-17 Sit La Precisa Spa Con Socio Unico GAS BURNER UNIT WITH PRE-MIXING
DE102009024269A1 (en) * 2009-06-05 2010-12-09 Honeywell Technologies S.A.R.L. Mixing device for a gas burner
WO2012006166A2 (en) * 2010-06-29 2012-01-12 A.O. Smith Corporation Blower assembly for use with gas powered appliance
DE102010048626A1 (en) * 2010-10-15 2012-04-19 Friedrich Boysen Gmbh & Co. Kg Mixing device for mixing two fluid streams, particularly for exhaust system of internal combustion engine, comprises primary pipeline for primary fluid stream, and secondary pipeline for secondary fluid stream
DE102011014117A1 (en) 2011-03-15 2012-09-20 Ebm-Papst Landshut Gmbh Mixing device for mixing combustion air and gas for a gas appliance
KR101287076B1 (en) * 2013-03-04 2013-07-17 송금석 Fan-metal fiber type gas burner
JP6189795B2 (en) * 2014-06-04 2017-08-30 リンナイ株式会社 Premixing device
CN104728842B (en) * 2015-02-06 2017-01-18 宁波市甬深电器有限公司 Forced full-premixing fuel gas combustion device enabling fuel gas to be completely combusted
JP2017172814A (en) * 2016-03-18 2017-09-28 三浦工業株式会社 Venturi nozzle and fuel supply device including venturi nozzle
DE102016113588A1 (en) * 2016-07-22 2018-01-25 Ebm-Papst Landshut Gmbh Gas-air mixing device
IT202000004048A1 (en) * 2020-02-27 2021-08-27 Nordgas S R L Air and gas supply device for gas boilers.
GB2595501A (en) * 2020-05-28 2021-12-01 Bosch Thermotechnology Ltd Uk Venturi-type mixing nozzle and combustion device with a venturi-type mixing nozzle
TR202100913A2 (en) * 2021-01-21 2021-02-22 Emas Makina Sanayi Anonim Sirketi AN AIR GAS MIXER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674423A (en) * 1992-08-26 1994-03-15 Miura Kenkyusho:Kk Apparatus for mixing air and fuel gas
DE4406369C2 (en) * 1994-02-26 1997-11-27 Krantz Tkt Gmbh Device for burning oxidizable pollutants
IT1288006B1 (en) * 1996-12-06 1998-09-10 Sit La Precisa Spa AIR-GAS MIXER DEVICE IN PARTICULAR FOR GAS BURNERS WITH FORCED VENTILATION.
DE19733769C2 (en) * 1997-08-05 2003-05-22 Dungs Karl Gmbh & Co Fuel gas introduction device for a gas premix burner
DE19733767A1 (en) * 1997-08-05 1999-02-11 Dungs Karl Gmbh & Co Fuel gas introduction device for a gas premix burner

Also Published As

Publication number Publication date
WO2002029319A1 (en) 2002-04-11
ITPD20000227A0 (en) 2000-10-03
ITPD20000227A1 (en) 2002-04-03
AU2001240626A1 (en) 2002-04-15

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