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2. 发明授权

EP4038317B1 BIOMASS BURNER AND CORRESPONDING BIOMASS COMBUSTION METHOD 有权
公开(公告)号：EP4038317B1
公开(公告)日：2024-07-10
申请号：EP20793186.6
申请日：2020-10-01
IPC分类号： F23B60/02 , F23L9/02
CPC分类号： F23B60/02 , F23L9/02 , Y02E20/34

3. 发明公开

EP4279805A1 MÉCANISME MANUEL D'ADMISSION D'AIR DANS LA CHAMBRE DE COMBUSTION D'UN BRÛLEUR POUR COMBUSTIBLE SOLIDE 审中-实审
公开(公告)号：EP4279805A1
公开(公告)日：2023-11-22
申请号：EP23172584.7
申请日：2023-05-10
申请人： Jide , NEW BODART & GONAY
发明人： COUASNARD, Jean-Philippe , DROEVEN, Nicolas
IPC分类号： F23B90/04 , F23B60/02 , F23N3/00 , F23L3/00 , F23L9/00 , F23L13/04 , F23L13/06 , F24B5/02
摘要： L'invention concerne un mécanisme d'admission d'air (100) de combustion pour la chambre de combustion d'un brûleur de combustible solide tel qu'un foyer à bois ou un poêle à bois. Le mécanisme d'admission d'air est à usage manuel et ne requiert pas d'alimentation en énergie. Il comprend une partie fixe (110) comprenant des ouvertures configurées pour permettre le passage de flux d'air de grille, primaire, secondaire, et tertiaire vers la chambre de combustion du brûleur, et un clapet (120) mobile par rapport à la partie fixe (110) et configuré pour fermer plus ou moins les ouvertures de la partie fixe lorsque la position relative du clapet (120) par rapport à la partie fixe (110) varie.

6. 发明公开

EP3812656A1 BURNER WITH LINEAR ARRAYS OF FIRE HOLES 有权
公开(公告)号：EP3812656A1
公开(公告)日：2021-04-28
申请号：EP20203440.1
申请日：2020-10-22
申请人： Shanghai Jinjuyuan Thermotechnology Co., Ltd.
发明人： REN, Wenkai
IPC分类号： F23D14/04 , F23D14/58 , F23L9/00
摘要： A burner with linear arrays of fire holes, comprising at least one combustion unit, a secondary air regulation panel and a fuel gas transmission unit; the present invention uses a pattern of 2:1 repeated longitudinal arrangement of flame ports along each combustion unit and modifies the structures of the fuel gas channel and the gas regulation channel, so as to increase the burning area of the fire holes, change the burning power at the surfaces of the fire holes, and reduce the height of the burning flame at the fire holes. By using the primary air inlet openings having elongated shapes and auxiliary air inlet openings having circular shapes on the secondary air regulation panel, the combustion coefficient a1 of the fuel is changed so that the flame is lowered and hence reduces the emissions of NO x during thermal reaction. The present invention reduces the height of the burning flame at the fire holes, reduces the temperature of the flame, and obviously reduces the emissions of NO x during thermal reaction of the burner. Thus, the burner of the present invention has the advantages of small load, reduced vibration and reduced noise during burning.

8. 发明公开

EP3591289A1 A DUAL CIRCUIT BURNER, A GAS BURNER ARRANGEMENT AND A GAS STOVE 有权
公开(公告)号：EP3591289A1
公开(公告)日：2020-01-08
申请号：EP19182852.4
申请日：2019-06-27
申请人： BSH Hausgeräte GmbH
发明人： Bueno Ceña, Javier , Lopez Ortiz, Alberto , Vallejo Montes, Marta
IPC分类号： F23D14/06 , F23L9/02
摘要： A dual circuit burner (3) for a gas stove (1), the dual circuit burner (3) comprising a burner body (14) having outer gas outlet openings (15) for providing circularly arranged outer flames, inner gas outlet openings (16) for providing circularly arranged inner flames, at least one secondary air outlet opening (17) for providing secondary air (20) at the inner gas outlet openings (16), and a secondary air chamber (25) which is fluidly connected to the at least one secondary air outlet opening (17), wherein the secondary air chamber (25) is at least partially ring-shaped when looking from above.

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