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71. 发明授权

US1827910A Draft appliance for furnaces 失效
标题翻译：炊具用具
公开(公告)号：US1827910A
公开(公告)日：1931-10-20
申请号：US47112730
申请日：1930-07-28
申请人： REED ARTHUR J
发明人： REED ARTHUR J
IPC分类号： F23L5/02
CPC分类号： F23L5/02

72. 发明授权

US11998141B2 Pellet-fired cooking apparatus 有权
公开(公告)号：US11998141B2
公开(公告)日：2024-06-04
申请号：US17322189
申请日：2021-05-17
申请人： Onward Multi-Corp. Inc.
发明人： Terry Witzel , Colin Kirvan
IPC分类号： A47J37/07 , F23K3/22 , F23L5/02 , F23J1/00 , F23J1/06
CPC分类号： A47J37/0704 , F23K3/22 , F23L5/02 , F23J1/00 , F23J1/06 , F23J2700/00 , F23J2700/001 , F23J2700/003 , F23K2203/202 , F23K2900/00
摘要： A cooking apparatus, having a body defining an interior cooking chamber for cooking food, a pellet supply portion coupled to the body and including a hopper for storing fuel, a combustion chamber for burning the fuel and heating the cooking chamber, a feeding mechanism for supplying fuel from the hopper to the combustion chamber, and a removable collection receptacle located below the combustion chamber. The apparatus also includes an ash-shaker located between the collection receptacle and the combustion chamber, the ash-shaker including an external actuator that controls one or more moving elements located in the combustion chamber, wherein movement of the moving elements encourages unburned debris in the combustion chamber to fall into the receptacle, after which the collection receptacle can be removed and the unburned debris discarded.

73. 发明授权

US11940147B2 Blown air heating system 有权
公开(公告)号：US11940147B2
公开(公告)日：2024-03-26
申请号：US17836158
申请日：2022-06-09
申请人： Brunswick Corporation
发明人： Stuart C. Black , David M. Hopley , Philip Eadie
IPC分类号： F23D14/06 , F23D14/66 , F23L5/02
CPC分类号： F23D14/06 , F23D14/66 , F23L5/02
摘要： A blown air heating system has a housing having an upstream air inlet and a downstream air outlet and a forced-air device configured to draw air into the housing via the air inlet and force the air out of the housing via the air outlet, wherein the air follows an airflow path from the air inlet to the air outlet. A gas burner is configured to heat the air as it passes through the housing. A gas valve is configured to provide a fuel gas to the gas burner, and the gas valve is located between the air inlet and the air outlet and in the airflow path. A baffle is in the airflow path, and the baffle is configured to divert the flow of air away from at least part of the gas valve.

74. 发明授权

US11873836B2 Blower assembly for gas-burning appliance 有权
公开(公告)号：US11873836B2
公开(公告)日：2024-01-16
申请号：US16808799
申请日：2020-03-04
申请人： REGAL BELOIT AMERICA, INC.
发明人： Steven W. Post , Michael D. Smith
IPC分类号： F04D29/42 , F23D14/66 , F04D29/62 , F24H1/20 , F04D29/08 , F23L17/00 , F23D14/34 , F04D17/16 , F04D25/16 , F04D29/58 , F23L5/02
CPC分类号： F04D29/4206 , F04D29/083 , F04D29/4213 , F04D29/624 , F23D14/66 , F23L17/005 , F24H1/205 , F04D17/16 , F04D25/166 , F04D29/4226 , F04D29/5806 , F23D14/34 , F23L5/02 , F23N2239/04 , F23N2241/04 , Y02E20/34
摘要： A blower assembly for a gas-burning appliance includes a blower and a motor coupled to the blower and configured to turn the blower to provide airflow through the gas-burning appliance. The blower assembly also includes a housing enclosing the blower and the motor. The housing includes a first portion and a second portion coupled to the first portion. The first portion and the second portion define a cavity therebetween to receive the motor and the blower. The blower assembly further includes an inlet sleeve coupled between the first portion and the second portion. The inlet sleeve is configured to couple to the gas-burning appliance and receive the airflow from the gas-burning appliance. The blower assembly also includes a seal extending at least partially around the inlet sleeve and at least partially between the inlet sleeve and at least one of the first portion and the second portion.

75. 发明公开

US20230408084A1 BLOWN AIR HEATING SYSTEM 审中-公开
公开(公告)号：US20230408084A1
公开(公告)日：2023-12-21
申请号：US17836158
申请日：2022-06-09
申请人： Brunswick Corporation
发明人： Stuart C. Black , David M. Hopley , Philip Eadie
IPC分类号： F23D14/06 , F23L5/02 , F23D14/66
CPC分类号： F23D14/06 , F23D14/66 , F23L5/02
摘要： A blown air heating system has a housing having an upstream air inlet and a downstream air outlet and a forced-air device configured to draw air into the housing via the air inlet and force the air out of the housing via the air outlet, wherein the air follows an airflow path from the air inlet to the air outlet. A gas burner is configured to heat the air as it passes through the housing. A gas valve is configured to provide a fuel gas to the gas burner, and the gas valve is located between the air inlet and the air outlet and in the airflow path. A baffle is in the airflow path, and the baffle is configured to divert the flow of air away from at least part of the gas valve.

76. 发明公开

US20230280030A1 AIR BLOWER AND COMBUSTION DEVICE INCLUDING THE SAME 审中-公开
公开(公告)号：US20230280030A1
公开(公告)日：2023-09-07
申请号：US18076395
申请日：2022-12-07
申请人： NORITZ CORPORATION
发明人： Mikihiro IWAMOTO , Ryosuke UMAKOSHI
IPC分类号： F23L5/02 , F04D17/16 , F04D29/66
CPC分类号： F23L5/02 , F04D17/16 , F04D29/666
摘要： An air blower and a combustion device including the air blower are provided.
An air blower includes an impeller housed in a casing and rotating. The impeller includes multiple blades to form multiple inter-blade passages, and a central space portion. When the impeller rotates, air flowing into the central space portion through an air intake port of the casing passes through the inter-blade passages at an outward side. To reduce noise generated when the air passes through the inter-blade passages, each blade includes: multiple first concavo-convex portions, with a first surface side being concave and a second surface side on the other side being convex, from among a first and a second surface corresponding to a front and a rear surface of each blade; and multiple second concavo-convex portions, with the second surface side being concave and the first surface side being convex, contrary to the first concavo-convex portions.

77. 发明授权

US10012411B2 Combustion apparatus and water heater having same 有权
公开(公告)号：US10012411B2
公开(公告)日：2018-07-03
申请号：US15067922
申请日：2016-03-11
申请人： Noritz Corporation
发明人： Ryosuke Umakoshi
IPC分类号： F24H1/16 , F24H9/14 , F24H9/18 , F23L1/00 , F24H9/00 , F23D1/00 , F23D14/04 , F23L5/02 , F23C7/02
CPC分类号： F24H1/165 , F23C7/02 , F23D1/00 , F23D14/045 , F23D2203/007 , F23D2214/00 , F23L1/00 , F23L5/02 , F24H9/0026 , F24H9/148 , F24H9/1836
摘要： A combustion apparatus includes a burner and a heat shield plate. The heat shield plate includes a main plate portion located on a lateral side of a flame formation region above the burner to erect, a stepped portion protruding from a lower end of the main plate portion toward the burner and set at approximately the same height as that of a flame hole surface of the burner, and air passage holes provided in the stepped portion. The main plate portion is provided with a facing wall portion which protrudes from a middle part of the main plate portion in a vertical height direction thereof toward the flame formation region and faces the air passage holes so as to be subjected to a collision with air travelling upward from the air passage holes. This configuration allows the heat shield plate to be properly cooled/protected, while reducing consumed air.

78. 发明授权

US09752078B2 Airflow control and heat recovery in a managed kiln 有权
公开(公告)号：US09752078B2
公开(公告)日：2017-09-05
申请号：US14384351
申请日：2013-03-09
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 , F23B90/06 , F23B90/08 , F23G7/07 , F23G7/10 , C10B1/02 , C10B53/02 , C10B49/02 , F23L3/00 , 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 , Y02E50/14
摘要： A controlled kiln and manufacturing system for biochar production includes control systems and subsystems. An example controlled kiln (100) includes a drum (200), a lid (120) and a floor (250) together forming a combustion chamber configured to contain feedstock for conversion into biochar. A catalytic converter (700) may be operatively coupled with an outlet of the kiln (100). A monitor and control subsystem may be operative to issue notifications or automatically end biochar conversion. A ventilation and exhaust system including independently controllable air inlet ports (240), a chimney (300) and smoke inlet pipes (330) enables regulation of smoke flow from a combustion chamber of the kiln while a heat exchanger (1000) enables providing exhaust heat to one or more secondary applications.

79. 发明申请

US20160282011A1 COMBUSTION APPARATUS AND WATER HEATER HAVING SAME 有权
标题翻译：燃烧装置和具有相同功能的水加热器
公开(公告)号：US20160282011A1
公开(公告)日：2016-09-29
申请号：US15067922
申请日：2016-03-11
申请人： Noritz Corporation
发明人： Ryosuke UMAKOSHI
IPC分类号： F24H1/16 , F24H9/18 , F24H9/14
CPC分类号： F24H1/165 , F23C7/02 , F23D1/00 , F23D14/045 , F23D2203/007 , F23D2214/00 , F23L1/00 , F23L5/02 , F24H9/0026 , F24H9/148 , F24H9/1836
摘要： A combustion apparatus includes a burner and a heat shield plate. The heat shield plate includes a main plate portion located on a lateral side of a flame formation region above the burner to erect, a stepped portion protruding from a lower end of the main plate portion toward the burner and set at approximately the same height as that of a flame hole surface of the burner, and air passage holes provided in the stepped portion. The main plate portion is provided with a facing wall portion which protrudes from a middle part of the main plate portion in a vertical height direction thereof toward the flame formation region and faces the air passage holes so as to be subjected to a collision with air travelling upward from the air passage holes. This configuration allows the heat shield plate to be properly cooled/protected, while reducing consumed air.
摘要翻译：燃烧装置包括燃烧器和隔热板。隔热板包括主板部分，其位于燃烧器上方的火焰形成区域的侧面上以竖立，从主板部分的下端朝向燃烧器突出的阶梯部分，并设置成与该高度相同的高度的燃烧器的火焰孔表面，以及设置在台阶部分中的空气通道孔。主板部分设置有面向壁部分，其从主板部分的中间部分沿其垂直高度方向朝向火焰形成区域突出，并面向空气通道孔，以便与空中行驶从空气通道孔向上。这种构造允许隔热板被适当地冷却/保护，同时减少消耗的空气。

80. 发明申请

US20160003476A1 BURNER 审中-公开
标题翻译：刻录机
公开(公告)号：US20160003476A1
公开(公告)日：2016-01-07
申请号：US14770584
申请日：2013-05-29
申请人： NIPPON OIL PUMP CO., LTD.
发明人： Kazuhiko OGASAWARA , Tomoki ABIKO
IPC分类号： F23N3/00 , F23D14/48 , F23N5/00 , F23D14/22
CPC分类号： F23N3/002 , F23C2200/00 , F23C2205/10 , F23D14/22 , F23D14/48 , F23D2203/007 , F23D2208/10 , F23K5/04 , F23L5/02 , F23N1/022 , F23N1/042 , F23N5/006 , F23N2023/36 , F23N2033/08 , F23N2035/16
摘要： The purpose of the present invention is to provide a proportionally controlled burner that omits as many mechanical components as possible, reducing power consumption, and minimizes the amount of heat lost via a flue. To that end, in the present invention, a high-speed solenoid valve (11) is provided in a fuel-supply system (Lf); said high-speed solenoid valve (11) has the ability to open when an inputted pulse signal is on and close when said pulse signal is off; an oxygen-concentration sensor (80) that is located on the combustion-exhaust side and measures the oxygen concentration of a flue gas is provided, as is a control device (60) to which measurement results from said oxygen-concentration sensor (80) are sent; and said control device (60) has the ability to change the frequency of an inverter (50) and regulate the amount of combustion air such that the flue-gas oxygen concentration detected by the oxygen-concentration sensor (80) approaches zero.
摘要翻译：本发明的目的是提供一种比例控制的燃烧器，其省略了尽可能多的机械部件，降低了功率消耗，并且使通过烟道损失的热量最小化。为此，在本发明中，在燃料供给系统（Lf）中设置有高速电磁阀（11）。所述高速电磁阀（11）具有当所述脉冲信号关闭时所输入的脉冲信号接通时闭合的能力; 提供了位于燃烧排气侧并测量烟道气氧浓度的氧浓度传感器（80），其中来自所述氧浓度传感器（80）的测量结果的控制装置（60）被发送并且所述控制装置（60）能够改变逆变器（50）的频率，并且调节燃烧空气的量使得氧浓度传感器（80）检测到的烟气氧浓度接近零。

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