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1. 发明授权

US11708972B2 Gas/air mixing device of a gas burner 有权
公开(公告)号：US11708972B2
公开(公告)日：2023-07-25
申请号：US17323607
申请日：2021-05-18
申请人： Pittway Sarl
发明人： Sybrandus B. V. Munsterhuis , Li Hong Rao , Guan Jun Liu
IPC分类号： F23D14/62 , F23D14/36 , F23L5/02
CPC分类号： F23D14/62 , F23D14/36 , F23L5/02 , F23D2900/14642
摘要： In some examples, a gas/air mixing device configured to mix gas and air to provide a gas/air mixture includes a mixer housing with a mounting flange being configured to mount the gas/air mixing device to a fan housing in such a way that a sealing surface of the mounting flange is in contact with a sealing surface of the fan housing. In some examples, the sealing surface of the mounting flange has grooves with a second radius being different from the first radius. In some examples, the sealing surface of the fan housing has a groove, with a second radius being different from the first radius. The mixer housing provides an inlet opening for air, an inlet opening for gas, and an outlet opening for the gas/air mixture. The sealing surface of the mounting flange surrounds the outlet opening of the mixer housing.

2. 发明申请

US20180282628A1 Exhaust System For A Biochar Kiln 审中-公开
公开(公告)号：US20180282628A1
公开(公告)日：2018-10-04
申请号：US15997367
申请日：2018-06-04
申请人： BIOCHAR NOW , LLC
发明人： Donald P. Aupperle , Mikel S. Olander , Benjamin M. Beierwaltes , William T. Beierwaltes , James G. Gaspard, II
IPC分类号： C10B3/02 , F23G7/10 , F23G7/07 , F23B90/08 , F23B90/06 , F23L3/00 , C10B53/02 , C10B49/02 , C10B1/02 , F23L5/02
CPC分类号： C10B3/02 , C10B1/02 , C10B49/02 , C10B53/02 , F23B90/06 , F23B90/08 , F23G7/07 , F23G7/10 , F23L3/00 , F23L5/02 , F23L11/02 , F23L17/005 , F23L2700/001 , F23N2033/04 , Y02E50/14
摘要： An example exhaust system for a biochar kiln includes a chimney of the biochar kiln. The example exhaust system for a biochar kiln also includes a first forced air inlet on the chimney to draw smoke through the chimney during a preheating stage to prime the chimney. The example exhaust system for a biochar kiln also includes a second forced air inlet operatively coupled with the chimney. The second forced air inlet activated to increase airflow when air naturally occurring in a smoke stream in the chimney is insufficient, the second forced air inlet deactivated when there is sufficient air.

3. 发明申请

US20180245816A1 Forced Air Supply Type of Combustion Apparatus 审中-公开
公开(公告)号：US20180245816A1
公开(公告)日：2018-08-30
申请号：US15888352
申请日：2018-02-05
申请人： RINNAI CORPORATION
发明人： Toshimitsu Nagasaka , Masakazu Ando
IPC分类号： F24H1/14 , F23L5/02 , F24H1/00 , F24H8/00
CPC分类号： F24H1/145 , F23D14/02 , F23D14/68 , F23L5/02 , F23L99/00 , F23L2900/00 , F24H1/0027 , F24H8/00 , F24H2210/00 , Y02B30/102
摘要： A forced air supply combustion apparatus sucks combustion air from an air supply port. An air filter for collecting foreign matters in the air is mounted on an air-supply-port-formed plate in an insertable and drawable manner. A filter frame is arranged to be brought into close contact with a peripheral part of the air supply port in a state of having mounted the air filter in position. The air-supply-port side edge parts are provided with retaining pieces to clamp a filter side frame part in the Z-axis direction against the side edge parts. A distance in the Z-axis direction between the air-supply-port side edge parts, and the retaining pieces is set larger than a dimension, in the Z-axis direction, of the filter side frame part, and is set smaller than a sum of the dimensions to be obtained by adding to said dimensions the projection height of the projections provided in a projecting manner.

4. 发明申请

US20170369785A1 AIRFLOW CONTROL AND HEAT RECOVERY IN A MANAGED KILN 审中-公开
公开(公告)号：US20170369785A1
公开(公告)日：2017-12-28
申请号：US15682289
申请日：2017-08-21
申请人： BIOCHAR NOW, LLC
发明人： Donald P. Aupperle , Mikel S. Olander , Benjamin M. Beierwaltes , William T. Beierwaltes , James G. Gaspard, II
IPC分类号： C10B3/02 , F23L5/02 , F23L3/00 , C10B49/02 , C10B1/02 , F23B90/08 , F23B90/06 , C10B53/02 , F23G7/07 , F23G7/10
CPC分类号： C10B3/02 , C10B1/02 , C10B49/02 , C10B53/02 , F23B90/06 , F23B90/08 , F23G7/07 , F23G7/10 , F23L3/00 , F23L5/02 , F23L11/02 , F23L17/005 , F23L2700/001 , F23N2033/04 , Y02E50/14
摘要： A controlled kiln and manufacturing system for biochar production includes control systems and subsystems. An example biochar kiln exhaust apparatus, includes a chimney configured for heating by pyrolysis and for exhausting smoke from the combustion chamber. The example biochar kiln exhaust apparatus also includes a plurality of exhaust inlet pipes configured to pass smoke from the combustion chamber to the chimney.

5. 发明申请

US20170363323A1 Water Heater Blower Assembly Having a Low Exhaust Port 审中-公开
公开(公告)号：US20170363323A1
公开(公告)日：2017-12-21
申请号：US15349674
申请日：2016-11-11
申请人： Regal Beloit America, Inc.
发明人： Steven W. Post , Jeffrey Jay Long , William S. Gatley, JR.
IPC分类号： F24H9/00 , F24H1/20 , F23L17/00
CPC分类号： F24H9/0031 , F23L5/02 , F23L17/005 , F24H1/205
摘要： A draft inducer blower assembly for use with a water heater has a housing, a motor, and a fan. The housing has an exhaust volute surrounding the fan and a base adapted to be mounted atop a water heater. The base has an inlet port adapted to receive exhaust gas from the water heater. The fan is connected to the motor for rotation about a rotation axis. The exhaust volute and the base are non-adjustably fixed relative to each other. The exhaust volute has a cut-off at a cut-off angle relative to the rotation axis. The exhaust volute has an exhaust outlet passageway that extends to an exhaust port. The exhaust port is lower than the top of the exhaust volute.

6. 发明授权

US09844300B2 Portable combustion device utilizing thermoelectrical generation 有权
公开(公告)号：US09844300B2
公开(公告)日：2017-12-19
申请号：US14602209
申请日：2015-01-21
申请人： BioLite LLC
发明人： Jonathan N. Cedar , Alexander H. Drummond , Monte MacDiarmid , Olev Tammer , Timothy M. Connelly , Kurtis Shultz , Clay Burns
IPC分类号： F24B1/00 , A47J37/07 , H02J7/32 , H02J7/00
CPC分类号： A47J37/0754 , A47J37/0704 , A47J37/0786 , F23B20/00 , F23L5/02 , F23M2900/13003 , F24B1/00 , F24B1/202 , H02J7/0068 , H02J7/32 , Y02B40/163
摘要： This invention provides a portable combustion device that provides a cleaner combustion, provides a more efficient overall combustion through the use of a fan that directs a predetermined volume of airflow over the combustible fuel—typically wood or similar cellulose-based biological solids and provides a cooking surface that is a grill top. The combustion device has a combustion chamber into which the fuel source is placed for combustion. Mounted to the side of the combustion chamber is a housing that encloses the TEG, which generates an electrical output, based on a difference in temperature on opposing sides. Mounted onto the TEG housing and protruding into the combustion chamber through a small passageway is a heat-conducting probe and heat-conducting probe base unit.

7. 发明申请

US20150153066A1 METHOD OF PROVIDING HEAT TO A HEAT EXCHANGER APPARATUS VIA A BURNER 审中-公开
标题翻译：通过燃烧器向热交换器装置提供热量的方法
公开(公告)号：US20150153066A1
公开(公告)日：2015-06-04
申请号：US14557105
申请日：2014-12-01
申请人： Normand Brais , John Viskup , Eric Duplain
发明人： Normand Brais , John Viskup , Eric Duplain
IPC分类号： F24H1/12 , F23D14/64 , F23M7/00 , F23C9/00 , F24H9/02 , F23L5/02
CPC分类号： F24H9/1836 , F23C9/00 , F23C2206/102 , F23D14/02 , F23D14/36 , F23D14/62 , F23D14/64 , F23L5/02 , F23M7/00 , F24H9/02
摘要： The disclosure is directed toward a method of providing heat to a heat exchanger via a burner. The burner includes a burner assembly and a large transparent door for viewing various components of the burner assembly and/or an integral pilot system. The burner can also include a windbox to manipulate air used by the burner assembly and/or an air manipulation device to ensure a proper air flow distribution in the burner assembly. The burner can also include a fan and a housing having holes disposed therein to permit fuel to enter various portions of the burner assembly.
摘要翻译：本公开涉及通过燃烧器向热交换器提供热量的方法。燃烧器包括燃烧器组件和用于观察燃烧器组件的各种部件和/或整体式先导系统的大型透明门。燃烧器还可以包括用于操纵由燃烧器组件和/或空气操纵装置使用的空气的风箱，以确保燃烧器组件中适当的气流分布。燃烧器还可以包括风扇和壳体，其中设置有孔，以允许燃料进入燃烧器组件的各个部分。

8. 发明授权

US08882491B2 Connection duct 有权
标题翻译：连接管道
公开(公告)号：US08882491B2
公开(公告)日：2014-11-11
申请号：US12850161
申请日：2010-08-04
申请人： Thomas Rütten
发明人： Thomas Rütten
IPC分类号： F23M3/00 , F23D14/36 , F23C7/00 , F23D11/00 , F23L5/02
CPC分类号： F23D14/36 , F23C7/002 , F23D11/001 , F23L5/02
摘要： The invention is a connection duct between the blower and a mixing device of a burner. The connection duct expands wedge-shaped along a first direction and diverts air from the blower to a second direction. The connection duct further comprises diverting means for diverting the air in a circular flow around the second direction corresponding to a longitudinal axis of the mixing device. The diverting means comprise a tube section with at least one inflow opening arranged in the peripheral wall of the diverting means. A truncated cone comprising a tapering section is arranged in the tube section so that the tapering section faces in the direction of the mixing device. A passage cross-section of the inflow opening can be adjusted by a tube arranged in the peripheral wall which can be rotated around the tube's longitudinal axis and bears against the internal surface of the tube section.
摘要翻译：本发明是鼓风机和燃烧器的混合装置之间的连接管道。连接管道沿着第一方向楔形膨胀，并将空气从鼓风机转向第二方向。连接管道还包括转向装置，用于围绕与混合装置的纵向轴线相对的第二方向转向圆形流中的空气。转向装置包括管部分，其具有布置在转向装置的周壁中的至少一个流入开口。包括锥形部分的截头锥体布置在管部分中，使得锥形部分面向混合装置的方向。流入开口的通道横截面可以通过布置在周壁中的管来调节，该管能围绕管的纵向轴线旋转并且抵靠在管部分的内表面上。

9. 发明申请

US20140196638A1 COMBUSTION DEVICE AND A METHOD FOR COMBUSTING GRANULAR, SOLID FUEL 审中-公开
标题翻译：燃烧装置和用于燃烧颗粒，固体燃料的方法
公开(公告)号：US20140196638A1
公开(公告)日：2014-07-17
申请号：US14343151
申请日：2012-09-06
申请人： Matti Pappinen , Mikko Pappinen
发明人： Matti Pappinen , Mikko Pappinen
IPC分类号： F24B1/02 , F23Q3/00 , F23L9/00 , F27B7/30 , F24B13/04 , F23L5/02
CPC分类号： F24B1/026 , F23B30/04 , F23L5/02 , F23L9/00 , F23Q3/00 , F24B1/024 , F24B13/04 , F27B7/30
摘要： Disclosed is a combustion device and method for combusting granular, solid fuel, for example wood pellets. The combustion device includes a chamber having an outer wall and an inner wall, which inner wall divides the chamber into a combustion air space and a combustion chamber. Further, the combustion device includes at least one blast apparatus for providing primary combustion air and secondary combustion air and a rotating unit for rotating the combustion chamber. The inner surface of the combustion chamber includes a number of steps for lifting combustion fuel in the combustion chamber, when the combustion chamber is rotated. Further, primary combustion air is provided into the combustion chamber for contributing combustion of combustion fuel and for moving combustion fuel on the steps. In addition, secondary combustion air is provided into the combustion chamber for removing completely combusted fuel and/or combustion gases from the combustion chamber.
摘要翻译：公开了用于燃烧颗粒状固体燃料例如木颗粒的燃烧装置和方法。燃烧装置包括具有外壁和内壁的室，该内壁将室分成燃烧空气空间和燃烧室。此外，燃烧装置包括至少一个用于提供初级燃烧空气和二次燃烧空气的喷射装置和用于旋转燃烧室的旋转单元。当燃烧室旋转时，燃烧室的内表面包括用于提升燃烧室中燃烧燃料的多个步骤。此外，一次燃烧空气被提供到燃烧室中，用于促进燃烧燃料的燃烧和用于在台阶上移动燃烧燃料。此外，二次燃烧空气被提供到燃烧室中以从燃烧室去除完全燃烧的燃料和/或燃烧气体。

10. 发明申请

US20140158110A1 HOME APPLIANCE WITH SUPPLEMENTAL PRIMARY AIR SUPPLY 有权
标题翻译：家用电器与辅助主要空气供应
公开(公告)号：US20140158110A1
公开(公告)日：2014-06-12
申请号：US13711711
申请日：2012-12-12
申请人： BSH HOME APPLIANCES CORPORATION
发明人： Ben Braden , Jeremiah Nash , Timothy Russell
IPC分类号： F24C3/08
CPC分类号： F24C15/006 , F23D14/105 , F23D14/34 , F23D14/64 , F23L5/02 , F23N2033/06 , F23N2041/08 , F24C3/087
摘要： A home appliance, particularly a gas range including an appliance body, a cooktop on the appliance body, an oven cavity in the body, a gas-operable heating element in the cavity for heating the cavity to a cooking temperature and including a gas mixing pipe having an inlet open to the cavity for intake of gas and air for combustion. A ventilation channel extends through the appliance body intermediate the cooktop and the oven cavity. A fan is in the appliance body, the fan being in fluid communication with the ventilation channel for creating an airstream within the ventilation channel. An air conduit extends between the ventilation channel and the gas mixing pipe, with an air conduit inlet in the airstream and an air conduit outlet adjacent the gas mixing pipe to direct air from the airstream to the gas mixing pipe for combustion with the gas and air.
摘要翻译：一种家用电器，特别是包括器具主体，器具本体上的炉灶，身体中的烤箱腔的气体范围，在空腔中的用于将空腔加热至烹饪温度的气体可操作加热元件，并且包括气体混合管具有通向腔的入口，用于吸入气体和空气用于燃烧。通风通道延伸穿过炉灶和炉腔之间的器具本体。风扇位于器具主体中，风扇与通风通道流体连通，用于在通风通道内产生气流。空气管道在通气通道和气体混合管之间延伸，气流中具有空气管道入口和邻近气体混合管的空气管道出口，以将空气从气流引导到气体混合管，用于与气体和空气燃烧。

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