专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2023037277A1 PLATE GAS BURNER WITH LOW POLLUTANT EMISSION 审中-公开
公开(公告)号：WO2023037277A1
公开(公告)日：2023-03-16
申请号：PCT/IB2022/058450
申请日：2022-09-08
申请人： POLIDORO S.P.A.
发明人： DALLA VECCHIA, Laura , PESERICO, Domenico , PAGLIARO, Pietro , CAVASSO, Valter
IPC分类号： F23D14/04 , F23D14/08
摘要： A plate gas burner (1) for a boiler comprising a plurality of plates (3) placed in parallel to each other and defining altogether a body (2) of the burner, every plate (3) presenting a diffuser (10) on the surface of which a flame is formed. The diffuser (10) comprises a body (20) placed above its corresponding plate, the surface (11) of the diffuser being spine-shaped.

2. 发明申请

WO2021156810A1 PREMIX BURNER 审中-公开
公开(公告)号：WO2021156810A1
公开(公告)日：2021-08-12
申请号：PCT/IB2021/050947
申请日：2021-02-05
申请人： POLIDORO S.P.A.
发明人： PESERICO, Domenico , MUNARETTO, Marco
IPC分类号： F23D14/02
摘要： Premix burner (100) provided with a perforated outer body (3) and with a distributor (2) located inside the body (3) and provided with openings (23, 26) that allow the passage of a mixture of fuel and oxidizer towards the outer surface (31) of the casing (3) on which the flames develop during combustion. The distributor (2) and the outer casing (3) are separated by an air gap of non-zero thickness; the surface (21) of the distributor (2) has a region (200) in which the openings (26) ensure a greater volumetric flow rate of mixture than on the rest of the distributor.

3. 发明申请

WO2019021224A1 BURNER UNIT 审中-公开
公开(公告)号：WO2019021224A1
公开(公告)日：2019-01-31
申请号：PCT/IB2018/055569
申请日：2018-07-25
申请人： POLIDORO S.P.A.
发明人： DALLA VECCHIA, Laura , DALLA VECCHIA, Stefano , PESERICO, Domenico , BENETTI, Massimiliano , BONOLLO, Alberto
IPC分类号： F23D14/14
摘要： A new and improved gas fired burner unit that can be utilized in applications where low emissions and high efficiency are desired including a burner body having a lower housing unit with a bottom portion, a distribution element located above the bottom portion, a burner deck located above the distribution element, and a metal fiber mesh element located above the burner deck. The burner deck supports the metal fiber mesh and spaces the metal fiber mesh from the internal distribution element to define a burner head. At least one inlet conduit communicates with the burner body and extends into the burner body to deliver a gas/air mixture to the burner body in a region located below the distribution element and above the bottom portion of the lower housing unit. The burner head has a permeability greater than 700 liters per hour, and the bottom portion of the lower housing unit includes a plurality of ribs providing added rigidity to the burner body and eliminating combustion noise.

4. 发明申请

WO2016185370A1 IMPROVED DOOR ASSEMBLY FOR PREMIXED BURNER BOILER 审中-公开
标题翻译：改进的门组件用于预燃烧锅炉
公开(公告)号：WO2016185370A1
公开(公告)日：2016-11-24
申请号：PCT/IB2016/052844
申请日：2016-05-17
申请人： POLIDORO S.P.A.
发明人： DALLA VECCHIA, Stefano , DALLA VECCHIA, Laura
IPC分类号： F23D14/02 , F23M5/02 , F23M5/04
CPC分类号： F23D14/02 , F23D2203/101 , F23M5/025 , F23M5/04 , F23M2700/0053 , F23M2900/05021
摘要： A door assembly for a premixed burner boiler comprises a door (1) having a substantially flat and annular body (5) whose central bore (7) is connected to an admission duct (6) for feeding a mix of air and gas, a burner arranged in correspondence with said bore (7) and at least one usual electrode for igniting the flame of the burner being associated with a first face (8) of such body (5), on the same face (8) an annular insulating element (3) being present and covering the portion of said face delimiting such central bore (7), such insulating element (3) being fixed to such face (8). There are present elastically deformable elements (21) suitable for being elastically coupled with said first face (8) of said body (5) and for coupling themselves with portions (36) of said insulating element (3) so as to hold it bound to such face (8).
摘要翻译：一种用于预混合燃烧器锅炉的门组件，包括具有基本平坦和环形体（5）的门（1），其中心孔（7）连接到用于供应空气和气体混合物的入口管道（6），燃烧器与所述孔（7）相对应地设置有至少一个通常的电极，用于点燃与所述主体（5）的第一面（8）相关联的燃烧器的火焰，在同一面（8）上具有环形绝缘元件 3）存在并覆盖限定这种中心孔（7）的所述面的部分，这种绝缘元件（3）固定到这种面（8）上。存在适于与所述主体（5）的所述第一面（8）弹性联接并且将其自身与所述绝缘元件（3）的部分（36）联接以便将其固定到这样的脸（8）。

5. 发明授权

US10801721B2 Gas-fired boiler having a high modulation ratio 有权
公开(公告)号：US10801721B2
公开(公告)日：2020-10-13
申请号：US15746451
申请日：2016-07-20
申请人： POLIDORO S.P.A.
发明人： Domenico Peserico
IPC分类号： F23N5/00 , F23N1/02 , F23D14/02 , F23D14/34 , F23D14/60
摘要： A gas-fired boiler comprises at least one burner (1) and feeding means (4) for feeding a fluid to such burner (1), said feeding means (4) being connected to a fan (5), a gas duct (7) being provided to feed gas to said fan (5). The burner comprises at least a first main flame-diffuser element (25) and a second auxiliary flame-diffuser element (26, the feeding means being a feeder duct (4) connected to the main diffuser element (25) and to the fan (5), said fluid comprising air or a mix of air and gas which is sent in such feeder duct (4), a tubular body (17) connected to the auxiliary diffuser element (26) opening in said duct (4), a gas carrying pipe (10) opening directly in such tubular body (17).

6. 发明申请

US20210048191A1 Burner Unit 有权
公开(公告)号：US20210048191A1
公开(公告)日：2021-02-18
申请号：US16075921
申请日：2018-07-25
申请人： POLIDORO S.P.A.
发明人： Laura DALLA VECCHIA , Stefano DALLA VECCHIA , Domenico PESERICO , Massimiliano BENETTI , Alberto BONOLLO
IPC分类号： F23D14/14 , C22C38/18 , C22C38/06 , D03D9/00
摘要： A new and improved gas fired burner unit that can be utilized in applications where low emissions and high efficiency are desired including a burner body having a lower housing unit with a bottom portion, a distribution element located above the bottom portion, a burner deck located above the distribution element, and a metal fiber mesh element located above the burner deck. The burner deck supports the metal fiber mesh and spaces the metal fiber mesh from the internal distribution element to define a burner head. At least one inlet conduit communicates with the burner body and extends into the burner body to deliver a gas/air mixture to the burner body in a region located below the distribution element and above the bottom portion of the lower housing unit. The burner head has a permeability greater than 700 liters per hour, and the bottom portion of the lower housing unit includes a plurality of ribs providing added rigidity to the burner body and eliminating combustion noise.

7. 发明授权

US11353213B2 Temperature sensor for gas burner and assembly consisting of such sensor and burner 有权
公开(公告)号：US11353213B2
公开(公告)日：2022-06-07
申请号：US17437473
申请日：2020-03-03
申请人： POLIDORO S.P.A.
发明人： Laura Dalla Vecchia , Stefano Dalla Vecchia
IPC分类号： F23D14/72 , F23N5/10 , G01K1/143 , G01K7/04 , G01K1/16
摘要： A temperature sensor (1) for gas burner (2) having a thermocouple (11) comprising electric conductors (15) and a connection element (12) to connect to the burner (2) associated with a free end (18) of such thermocouple (11), said connection element (12) being suitable for being inserted inside a seat of the sensor (8) formed inside a wall (4) of the burner (2) and having a first end (26) suitable for being placed at the outer surface (6) of the burner (2), said thermocouple (11) being inserted inside a blind hole (29) of the connection element (12) which opens at a second end (28) of said connection element (12). Said blind hole (29) ends with at least one part (31) convergent towards an end zone (K) of the hole (29), said part (31) getting in contact with the thermocouple (11) inserted inside the connection element, the connection element (12) being made from an iron-chrome-aluminum alloy. An assembly comprising such temperature sensor and a burner is also claimed.

8. 发明授权

US11215358B2 Burner unit 有权
公开(公告)号：US11215358B2
公开(公告)日：2022-01-04
申请号：US16075921
申请日：2018-07-25
申请人： Polidoro S.P.A.
发明人： Laura Dalla Vecchia , Stefano Dalla Vecchia , Domenico Peserico , Massimiliano Benetti , Alberto Bonollo
IPC分类号： F23D14/14 , C22C38/06 , C22C38/18 , D03D9/00
摘要： A new and improved gas fired burner unit that can be utilized in applications where low emissions and high efficiency are desired including a burner body having a lower housing unit with a bottom portion, a distribution element located above the bottom portion, a burner deck located above the distribution element, and a metal fiber mesh element located above the burner deck. The burner deck supports the metal fiber mesh and spaces the metal fiber mesh from the internal distribution element to define a burner head. At least one inlet conduit communicates with the burner body and extends into the burner body to deliver a gas/air mixture to the burner body in a region located below the distribution element and above the bottom portion of the lower housing unit. The burner head has a permeability greater than 700 liters per hour, and the bottom portion of the lower housing unit includes a plurality of ribs providing added rigidity to the burner body and eliminating combustion noise.

9. 发明申请

US20180202658A1 GAS-FIRED BOILER HAVING A HIGH MODULATION RATIO 审中-公开
公开(公告)号：US20180202658A1
公开(公告)日：2018-07-19
申请号：US15746451
申请日：2016-07-20
申请人： POLIDORO S.P.A.
发明人： Domenico Peserico
IPC分类号： F23N5/00 , F23N1/02 , F23D14/02 , F23D14/34 , F23D14/60
摘要： A gas-fired boiler comprises at least one burner (1) and feeding means (4) for feeding a fluid to such burner (1), said feeding means (4) being connected to a fan (5), a gas duct (7) being provided to feed gas to said fan (5). The burner comprises at least a first main flame-diffuser element (25) and a second auxiliary flame-diffuser element (26, the feeding means being a feeder duct (4) connected to the main diffuser element (25) and to the fan (5), said fluid comprising air or a mix of air and gas which is sent in such feeder duct (4), a tubular body (17) connected to the auxiliary diffuser element (26) opening in said duct (4), a gas carrying pipe (10) opening directly in such tubular body (17).

10. 发明申请

WO2017013596A1 GAS-FIRED BOILER HAVING A HIGH MODULATION RATIO 审中-公开
标题翻译：具有高调制比率的燃气锅炉
公开(公告)号：WO2017013596A1
公开(公告)日：2017-01-26
申请号：PCT/IB2016/054315
申请日：2016-07-20
申请人： POLIDORO S.P.A.
发明人： PESERICO, Domenico
IPC分类号： F23D14/60 , F23N1/02 , F23D14/02 , F23D14/34
CPC分类号： F23N5/003 , F23D14/02 , F23D14/34 , F23D14/60 , F23D2900/00017 , F23D2900/14062 , F23N1/02 , F23N2029/00 , F23N2037/10
摘要： A gas-fired boiler comprises at least one burner (1) and feeding means (4) for feeding a fluid to such burner (1), said feeding means (4) being connected to a fan (5), a gas duct (7) being provided to feed gas to said fan (5). The burner comprises at least a first main flame-diffuser element (25) and a second auxiliary flame-diffuser element (26), the feeding means being a feeder duct (4) connected to the main diffuser element (25) and to the fan (5), said fluid comprising air or a mix of air and gas which is sent in such feeder duct (4), a tubular body (17) connected to the auxiliary diffuser element (26) opening in said duct (4), a gas carrying pipe (10) opening directly in such tubular body (17).
摘要翻译：燃气锅炉包括至少一个燃烧器（1）和用于将流体供给到这种燃烧器（1）的进料装置（4），所述进料装置（4）连接到风扇（5），气体管道（7））被提供以将气体供给到所述风扇（5）。所述燃烧器包括至少第一主火焰扩散器元件（25）和第二辅助火焰扩散器元件（26），所述馈送装置是连接到所述主扩散器元件（25）和所述风扇（5），所述流体包括空气或空气和气体的混合物，所述空气和气体在所述馈送管道（4）中被输送，连接到在所述管道（4）中开口的辅助扩散器元件（26）的管状体（17）气体输送管（10）直接在这种管状体（17）中开口。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式