BR112017019329A2 - ?fogão ventilado premixado doméstico a gás? - Google Patents

?fogão ventilado premixado doméstico a gás?

Info

Publication number
BR112017019329A2
BR112017019329A2 BR112017019329-9A BR112017019329A BR112017019329A2 BR 112017019329 A2 BR112017019329 A2 BR 112017019329A2 BR 112017019329 A BR112017019329 A BR 112017019329A BR 112017019329 A2 BR112017019329 A2 BR 112017019329A2
Authority
BR
Brazil
Prior art keywords
brni
burners
air
flow
qar
Prior art date
Application number
BR112017019329-9A
Other languages
English (en)
Other versions
BR112017019329B1 (pt
Inventor
Usci Rosalino
Marcantoni Michele
Original Assignee
Tre P Engineering S.R.L.
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 Tre P Engineering S.R.L. filed Critical Tre P Engineering S.R.L.
Publication of BR112017019329A2 publication Critical patent/BR112017019329A2/pt
Publication of BR112017019329B1 publication Critical patent/BR112017019329B1/pt

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
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/08—Arrangement or mounting of burners
    • F24C3/085—Arrangement or mounting of burners on ranges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/12—Arrangement or mounting of control or safety devices
    • F24C3/126—Arrangement or mounting of control or safety devices on ranges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/02—Controlling two or more burners

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)
  • Gas Burners (AREA)

Abstract

o objetivo da presente invenção é uma fogão ventilado (400) que compreende uma ventoinha (v) adaptada para proporcionar ar de alta pressão para dois ou mais queimadores (brni), cada um dos referidos dois ou mais queimadores (brni) pelo menos compreendendo meios (vg, 211; 211.a, 211.b) para fornecer e regular o fluxo de gás combustível (qgás) em entrada em cada um dos referidos dois ou mais queimadores (brni), meios (vp; 101; ug) para fornecer o fluxo de ar de combustão (qar) em entrada em cada um dos referidos dois ou mais queimadores (brni), capaz de misturar com o referido gás combustível, válvulas de bloqueio do fluxo do referido ar de combustão, uma unidade eletrônica (cmd) para controlar o referido fluxo de ar (qar). o fluxo de ar (qar) varia em função do referido fluxo de gás combustível (qgás) em entrada em cada um desses dois ou mais queimadores (brni) de modo a garantir uma mistura ar-gás com uma relação estequiométrica ou substancialmente estequiométrica sem a necessidade de entrada de ar secundário do exterior, sendo a referida variação do fluxo de ar (qar) obtida variando a pressão do ar de combustão no referido circuito selado (ca1, 405, 407) dentro do referido fogão (400). a referida pressão é intermediária para as pressões únicas que cada queimador ativo (brni) deve ter.
BR112017019329-9A 2015-03-11 2016-03-09 Fogão ventilado premixado doméstico a gás BR112017019329B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITAN2015A000041 2015-03-11
ITAN20150041 2015-03-11
PCT/IB2016/000269 WO2016142770A2 (en) 2015-03-11 2016-03-09 Gas domestic premixed ventilated hob

Publications (2)

Publication Number Publication Date
BR112017019329A2 true BR112017019329A2 (pt) 2018-06-05
BR112017019329B1 BR112017019329B1 (pt) 2022-04-12

Family

ID=53177717

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019329-9A BR112017019329B1 (pt) 2015-03-11 2016-03-09 Fogão ventilado premixado doméstico a gás

Country Status (5)

Country Link
US (1) US10488041B2 (pt)
EP (1) EP3268668B1 (pt)
CN (1) CN107429916B (pt)
BR (1) BR112017019329B1 (pt)
WO (1) WO2016142770A2 (pt)

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* Cited by examiner, † Cited by third party
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ITAN20150060A1 (it) * 2015-05-13 2016-11-13 Tre P Eng S R L Valvola per bruciatori premix
ES2645299B1 (es) * 2016-06-03 2018-09-12 Bsh Electrodomésticos España, S.A. Quemador de gas y aparato de cocción doméstico
US10627113B2 (en) * 2016-12-29 2020-04-21 Whirlpool Corporation Distributed vertical flame burner
IT201800003488A1 (it) * 2018-03-13 2019-09-13 Bertelli & Partners Srl Dispositivo di controllo di una miscela comburente-combustibile per bruciatori a gas premiscelati
JP7079968B2 (ja) * 2018-05-09 2022-06-03 株式会社パロマ 予混合装置及び燃焼装置
US20200032997A1 (en) * 2018-07-25 2020-01-30 Haier Us Appliance Solutions, Inc. Gas burner with a compact injet
CN111397205B (zh) * 2019-01-02 2021-10-08 芜湖美的厨卫电器制造有限公司 一种燃气炉的控制方法、装置及计算机存储介质
IT201900002725A1 (it) * 2019-02-26 2020-08-26 Luca Orefici Bruciatore meccatronico di un piano cottura.
GB2599629A (en) * 2020-09-23 2022-04-13 Bosch Thermotechnology Ltd Uk An air-gas mixture burning appliance with a gas governor
CN216114020U (zh) * 2020-10-21 2022-03-22 博西华电器（江苏）有限公司 燃气灶及其引射管
GB2606206A (en) * 2021-04-29 2022-11-02 Bosch Thermotechnology Ltd Uk A two-stage air-gas mixing unit for an air-gas mixture burning appliance
GB2608455B (en) * 2021-07-02 2024-08-28 Ideal Boilers Ltd A burner
CN113701203B (zh) * 2021-08-24 2024-05-10 珠海格力电器股份有限公司 燃气灶及其燃烧器
IT202200013573A1 (it) * 2022-06-27 2023-12-27 Sit Spa Dispositivo di erogazione di una miscela gassosa, relativo apparato di erogazione e relativo procedimento d’uso

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NL176301C (nl) 1974-08-24 Schwank Gmbh Toestel met ten minste een gasbrander voor een kookplaat.
JPS59136817A (ja) 1983-01-26 1984-08-06 Kawasaki Steel Corp 加熱炉燃焼空気送風ブロアの速度制御方法
US4645450A (en) * 1984-08-29 1987-02-24 Control Techtronics, Inc. System and process for controlling the flow of air and fuel to a burner
JPS62261817A (ja) 1986-05-09 1987-11-14 Nippon Steel Corp 熱風炉燃焼用空気送風ブロワ−の回転数制御方法
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Also Published As

Publication number Publication date
US20180274781A1 (en) 2018-09-27
CN107429916A (zh) 2017-12-01
BR112017019329B1 (pt) 2022-04-12
US10488041B2 (en) 2019-11-26
CN107429916B (zh) 2020-08-07
EP3268668B1 (en) 2020-07-15
EP3268668A2 (en) 2018-01-17
WO2016142770A2 (en) 2016-09-15
WO2016142770A3 (en) 2016-11-03

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/03/2016, OBSERVADAS AS CONDICOES LEGAIS.