IT1395189B1 - Dispositivo miscelatore aria-gas, particolarmente per apparecchi bruciatori a pre-miscelazione. - Google Patents

Dispositivo miscelatore aria-gas, particolarmente per apparecchi bruciatori a pre-miscelazione.

Info

Publication number
IT1395189B1
IT1395189B1 ITPD2009A000215A ITPD20090215A IT1395189B1 IT 1395189 B1 IT1395189 B1 IT 1395189B1 IT PD2009A000215 A ITPD2009A000215 A IT PD2009A000215A IT PD20090215 A ITPD20090215 A IT PD20090215A IT 1395189 B1 IT1395189 B1 IT 1395189B1
Authority
IT
Italy
Prior art keywords
air
gas mixer
mixer device
mixing burner
burner appliances
Prior art date
Application number
ITPD2009A000215A
Other languages
English (en)
Inventor
Antonio Ranalli
Original Assignee
Ln 2 Srl Socio Unico
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 Ln 2 Srl Socio Unico filed Critical Ln 2 Srl Socio Unico
Priority to ITPD2009A000215A priority Critical patent/IT1395189B1/it
Priority to EP20100169982 priority patent/EP2278224B1/en
Publication of ITPD20090215A1 publication Critical patent/ITPD20090215A1/it
Application granted granted Critical
Publication of IT1395189B1 publication Critical patent/IT1395189B1/it

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
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • F23D14/36—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air in which the compressor and burner form a single unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L5/00—Blast-producing apparatus before the fire
    • F23L5/02—Arrangements of fans or blowers
ITPD2009A000215A 2009-07-22 2009-07-22 Dispositivo miscelatore aria-gas, particolarmente per apparecchi bruciatori a pre-miscelazione. IT1395189B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITPD2009A000215A IT1395189B1 (it) 2009-07-22 2009-07-22 Dispositivo miscelatore aria-gas, particolarmente per apparecchi bruciatori a pre-miscelazione.
EP20100169982 EP2278224B1 (en) 2009-07-22 2010-07-19 Air-gas mixer device, particularly for premix burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD2009A000215A IT1395189B1 (it) 2009-07-22 2009-07-22 Dispositivo miscelatore aria-gas, particolarmente per apparecchi bruciatori a pre-miscelazione.

Publications (2)

Publication Number Publication Date
ITPD20090215A1 ITPD20090215A1 (it) 2011-01-23
IT1395189B1 true IT1395189B1 (it) 2012-09-05

Family

ID=41796107

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD2009A000215A IT1395189B1 (it) 2009-07-22 2009-07-22 Dispositivo miscelatore aria-gas, particolarmente per apparecchi bruciatori a pre-miscelazione.

Country Status (2)

Country Link
EP (1) EP2278224B1 (it)
IT (1) IT1395189B1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20110372A1 (it) * 2011-11-24 2013-05-25 Ln 2 Srl Socio Unico Dispositivo miscelatore aria-gas per bruciatori a gas combustibile con pre-miscelazione
ITPD20130189A1 (it) * 2013-07-05 2015-01-06 Sit La Precisa S P A Con Socio Uni Co Dispositivo miscelatore aria-gas per apparecchi bruciatori a pre-miscelazione
EP3015768B1 (en) * 2014-10-29 2019-02-20 Honeywell Technologies Sarl Assembly comprising a gas valve, a fan, a gas/air mixer and a burner door
US10718518B2 (en) 2017-11-30 2020-07-21 Brunswick Corporation Systems and methods for avoiding harmonic modes of gas burners
EP3531017B1 (en) * 2018-02-26 2020-10-21 Honeywell Technologies Sarl Gas/air mixing device for a gas burner and assembly comprising a gas/air mixing device and a fan
US11441772B2 (en) * 2018-07-19 2022-09-13 Brunswick Corporation Forced-draft pre-mix burner device
CN110966602B (zh) * 2018-09-30 2021-11-02 宁波方太厨具有限公司 一种用于燃气灶的燃烧器
CN111042869B (zh) * 2019-12-24 2022-06-21 哈尔滨工程大学 一种使用直导流叶片的轴向进气方式的小型向心涡轮
WO2022026214A1 (en) 2020-07-28 2022-02-03 Cummins Inc. Gaseous fuel-air mixer with higher mixture uniformity
US11608983B2 (en) 2020-12-02 2023-03-21 Brunswick Corporation Gas burner systems and methods for calibrating gas burner systems
US11940147B2 (en) 2022-06-09 2024-03-26 Brunswick Corporation Blown air heating system

Family Cites Families (13)

* 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
US2905375A (en) * 1958-01-14 1959-09-22 Hanus John Air mixing and flow control device
DE4341126C2 (de) * 1993-12-03 1998-01-22 Viessmann Werke Kg Gas-Vormischbrenner, insbesondere Strahlungsbrenner für Heizkessel
JPH08128609A (ja) * 1994-10-31 1996-05-21 Miura Co Ltd 燃料ガス混合機構を備えた送風機
EP0834695B1 (en) * 1996-10-03 1999-09-01 Siabs Industry S.R.L. A device for supplying a gas-air mixture to burners, particularly for heating apparatuses
DE19733769C2 (de) * 1997-08-05 2003-05-22 Dungs Karl Gmbh & Co Brenngas-Einleitungsvorrichtung für einen Gas-Vormischbrenner
ITPD20010023A1 (it) * 2001-02-01 2002-08-01 Sit La Precisa Spa Dispositivo miscelatore aria-gas perfezionato.
WO2003092875A2 (en) * 2002-04-30 2003-11-13 Sit La Precisa S.P.A. An air-gas mixer device, particularly for gas burners and similar apparatus
US7093445B2 (en) * 2002-05-31 2006-08-22 Catalytica Energy Systems, Inc. Fuel-air premixing system for a catalytic combustor
GB0230070D0 (en) * 2002-12-23 2003-01-29 Bowman Power Systems Ltd A combustion device
DE10324706B3 (de) * 2003-05-30 2004-12-02 Hovalwerk Ag Vorrichtung zum Regeln des Gas/Luft-Verhältnisses für eine vormischende Verbrennungseinrichtung
DE10349344B3 (de) * 2003-10-23 2005-06-30 Ebm-Papst Landshut Gmbh Gebläse mit Laminar-Element vor der Ansaugöffnung
DE102007022008B4 (de) * 2007-05-08 2009-02-26 Saia-Burgess Dresden Gmbh Kombinierte Lüfter-/Gasventileinheit

Also Published As

Publication number Publication date
EP2278224A3 (en) 2013-02-27
EP2278224B1 (en) 2014-12-17
ITPD20090215A1 (it) 2011-01-23
EP2278224A2 (en) 2011-01-26

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