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1. 发明授权

US10012412B2 Fluid heater 有权
公开(公告)号：US10012412B2
公开(公告)日：2018-07-03
申请号：US12883436
申请日：2010-09-16
申请人： Dennis Allen Van Wyk , Russel Duane Van Wyk , Leslie Judson Jones
发明人： Dennis Allen Van Wyk , Russel Duane Van Wyk , Leslie Judson Jones
IPC分类号： F24H9/20 , F24H1/36 , F23L7/00 , F23N1/08
CPC分类号： F24H1/36 , F23C2900/99009 , F23L7/002 , F23N1/082 , F24H9/2035
摘要： A fluid heater comprises an enclosed combustion chamber, at least one burner operatively coupled to the enclosed combustion chamber and a heat transfer section. The heat transfer section has a first end operatively coupled to the enclosed combustion chamber, a second end, an outer wall defining a closed chamber therein, a fluid inlet port coupled to the outer wall in fluid communication with the chamber and a fluid outlet port coupled to the outer wall in fluid communication with the chamber. A plurality of tubes have an opened first end, an opposite opened second end and a chamber extending therebetween, wherein the plurality of tubes are mounted within the heat transfer section so that an outside wall of each of the plurality of tubes and an inside wall of the heat transfer section define the closed chamber. Each of the tube chambers are in fluid communication with the enclosed combustion chamber. A negative pressure source is operatively coupled to the heat transfer section second end and is in fluid communication with each of the plurality of tube chambers, where a continuous flow of hot fluid is produced at the heat transfer section fluid outlet port.

2. 发明申请

US20160245506A1 GRADUAL OXIDATION AND MULTIPLE FLOW PATHS 审中-公开
公开(公告)号：US20160245506A1
公开(公告)日：2016-08-25
申请号：US15144554
申请日：2016-05-02
申请人： Ener-Core Power, Inc.
发明人： Boris A. MASLOV
IPC分类号： F23C9/08 , F23N5/02 , F23N1/02 , F23N5/00 , F23G5/46 , F23G7/06
CPC分类号： F23C9/08 , F02C3/20 , F02C7/10 , F23C99/00 , F23C99/006 , F23C2202/10 , F23C2900/99001 , F23G5/46 , F23G7/065 , F23G2206/203 , F23K2900/05004 , F23L2900/07002 , F23M2900/05004 , F23N1/022 , F23N1/082 , F23N5/003 , F23N5/022 , F23N2025/16 , F23R2900/00002 , Y02E20/12 , Y02E20/342 , Y02T50/677
摘要： Described herein are embodiments of systems and methods for oxidizing gases. In some embodiments, a reaction chamber is configured to receive a fuel gas and maintain the gas at a temperature within the reaction chamber that is above an autoignition temperature of the gas. The reaction chamber may also be configured to maintain a reaction temperature within the reaction chamber below a flameout temperature. In some embodiments, heat and product gases from the oxidation process can be used, for example, to drive a turbine, reciprocating engine, and injected back into the reaction chamber.

3. 发明授权

US09182115B2 Fluid heating system 有权
标题翻译：流体加热系统
公开(公告)号：US09182115B2
公开(公告)日：2015-11-10
申请号：US12722067
申请日：2010-03-11
申请人： Kenneth A. Dongo , Timothy Curran
发明人： Kenneth A. Dongo , Timothy Curran
IPC分类号： F24H9/20 , F23B40/08 , F23N1/08 , F24B1/02 , F24D3/10 , F24D12/02 , F24D17/00 , F24D19/10 , F24H1/20 , F24H9/12 , F28D9/00 , F28D20/00
CPC分类号： F23B40/08 , F23K2203/202 , F23N1/082 , F23N2025/19 , F24B1/024 , F24D3/10 , F24D3/1083 , F24D12/02 , F24D17/0031 , F24D19/1051 , F24D2200/067 , F24D2200/08 , F24H1/202 , F24H1/205 , F24H9/122 , F24H9/124 , F24H9/2057 , F24H2230/00 , F28D9/005 , F28D20/0034 , Y02B30/14 , Y10T29/49826
摘要： A fluid heat exchange system with a fluid flow circuit having a heat exchange fluid flow loop, a heat absorption component (as in a domestic hot water tank inclusive of small commercial use tanks as in tanks of 20 to 120 gallons), a heat exchanger and preferably also a pump. A controlled and automated fuel supply source based heater (as in a pellet stove) is in heat passage communication with the said heat exchanger. A control unit triggers activation of the pump upon fluid in the heat absorption component reaching or dropping below a preset temperature, and the fluid flow circuit is arranged such that, during times of non-activation of the pump, fluid is free to flow in a unidirectional flow within the fluid circuit based on thermodynamic temperature differentials alone. A retrofitting of a domestic hot water tank is also featured preferably making use of preexisting drain and safety vent porting for in-feed and out-feed porting in the exchange loop side. Also, the flow circuit preferably is free of check valves and steam accommodation equipment.
摘要翻译：一种具有流体回路的流体热交换系统，其具有热交换流体流动回路，吸热部件（如在包括20至120加仑的罐中的小型商用罐的家用热水箱中），热交换器和优选也是泵。基于控制和自动化的基于燃料供应源的加热器（如颗粒炉）与所述热交换器进行热通道连通。控制单元在吸热组件中的流体达到或低于预设温度时触发泵的激活，并且流体流动回路被布置成使得在泵的非活化期间，流体可以自由流动基于单独的热力学温度差异，流体回路内的单向流动。家用热水箱的改装也优选利用预先存在的排水口和安全排气口进行交换回路侧的进料和出料口。此外，流动回路优选地没有止回阀和蒸汽容纳设备。

4. 发明授权

US09097431B2 Control system for modulating water heater 有权
公开(公告)号：US09097431B2
公开(公告)日：2015-08-04
申请号：US13454498
申请日：2012-04-24
申请人： John C. Paine
发明人： John C. Paine
IPC分类号： F22B37/42 , F24D19/10 , F23N1/08
CPC分类号： F24H9/2035 , F23N1/082 , F23N2041/04 , F24D19/1009 , F24D2200/043 , Y02B30/108
摘要： A control system is provided for a modulated heating system including a plurality of modulating water heaters, which may be modulating boilers. A deadband control scheme provides for reduced cycling of the modulating heater when total system heat demand falls between the maximum output of one heater and the sum of the maximum output of that one point and the minimum firing point of the next subsequent heater.

5. 发明授权

US09017064B2 Utilizing a diluent to lower combustion instabilities in a gas turbine engine 有权
标题翻译：利用稀释剂来降低燃气轮机的燃烧不稳定性
公开(公告)号：US09017064B2
公开(公告)日：2015-04-28
申请号：US12795786
申请日：2010-06-08
申请人： Samer P. Wasif
发明人： Samer P. Wasif
IPC分类号： F02C3/30 , F23R3/28 , F23N1/08 , F23N5/16
CPC分类号： F23R3/28 , F02C3/30 , F23K2301/103 , F23L2900/07003 , F23N1/082 , F23N5/16 , F23R2900/00013
摘要： A method of influencing combustion dynamics, including measuring a combustion dynamics parameter, and controlling a diluent flow (26) delivered to a fuel flow (32) upstream of a pilot burner fuel outlet (40) in response to the measured combustion dynamics parameter.
摘要翻译：一种影响燃烧动力学的方法，包括测量燃烧动力学参数，以及响应于所测量的燃烧动力学参数，控制在引燃燃烧器燃料出口（40）上方输送到燃料流（32）的稀释剂流（26）。

6. 发明授权

US08849464B2 Fuel economizer algorithm for hydronic and steam heating systems 有权
标题翻译：用于液压和蒸汽加热系统的燃料节约器算法
公开(公告)号：US08849464B2
公开(公告)日：2014-09-30
申请号：US12975560
申请日：2010-12-22
申请人： Christopher Fildes , Timothy Beight
发明人： Christopher Fildes , Timothy Beight
IPC分类号： G01M1/38 , F23N1/08 , F24D19/10 , G05D23/19
CPC分类号： F23N1/082 , F23N2023/48 , F23N2025/19 , F24D19/1003 , F24D19/1006 , G05D23/1904 , G05D23/1919
摘要： An economizer component of a controller used for fuel efficient temperature regulation of a medium circulated through a zone within a hydronic and steam heating system is disclosed. The controller component includes an input interface adapted to determine if the system requires heat based on receiving one or more of a call for heat from the zone, or an indication that a burner of the system is active. The component further includes a dynamic adaptation module configured to provide a burner control signal for heating the system if required. The control signal has an adjustable high limit, and the dynamic adaptation module is configured to increment the adjustable high limit by an increment value, to a value no greater than a maximum high limit, if it is determined that the system requires heat, and decrement the adjustable high limit by a decrement value, to a value no lower than a minimum high limit, if it is determined that the system does not require heat. The component is configured to dynamically adapt to changing heating system requirements received by the input interface. The component is adjusted by the dynamic adaptation module, to control the burner by way of the burner control signal to efficiently regulate the temperature of the medium circulated through the zone within the heating system.
摘要翻译：公开了一种控制器的节能器部件，其用于通过液压和蒸汽加热系统中的区域循环的介质的燃料有效温度调节。控制器部件包括适于基于接收来自该区域的热量呼叫中的一个或多个来确定系统是否需要热量的输入接口，或者指示系统的燃烧器是活动的。该组件还包括动态适配模块，其被配置为提供燃烧器控制信号，用于在需要时加热系统。控制信号具有可调节的上限，并且动态适配模块被配置为如果确定系统需要热量并且减小，则将可调高限增加一个增量值到不大于最大上限的值如果确定系统不需要加热，则通过减量值将可调节的上限设置为不低于最小上限的值。该组件配置为动态适应输入接口接收到的不断变化的供暖系统要求。通过动态适应模块调整组件，通过燃烧器控制信号控制燃烧器，以有效地调节在加热系统内通过区域循环的介质的温度。

7. 发明申请

US20140202680A1 HOT WATER SUPPLY APPARATUS AND CONTROL METHOD THEREOF 有权
标题翻译：热水供应装置及其控制方法
公开(公告)号：US20140202680A1
公开(公告)日：2014-07-24
申请号：US14149690
申请日：2014-01-07
申请人： NORITZ CORPORATION
发明人： Rena KUSACHI , Kenichi NAKAYAMA , Hiroki NABESHIMA , Yuki MAESHIMA
IPC分类号： F24H9/20
CPC分类号： G05D23/1917 , F23N1/082 , F23N5/022 , F23N2025/18 , F23N2025/19 , F24D19/1063 , F24D2220/044 , F24H1/145 , F24H9/2035
摘要： A conversion factor learning unit successively updates a temperature conversion factor by learning a performance ratio of an output heat quantity with respect to an input scale number corresponding to a requested heat quantity generation to a hot water supply apparatus. The temperature conversion factor learned by the conversion factor learning unit is reflected in arithmetic operation of an FF scale number by a feedforward control unit and arithmetic operation of the FB scale number by the feedback control unit. An integral control in the feedback control unit is preferably turned off.
摘要翻译：转换因子学习单元通过将相对于与所要求的热量产生相对应的输入量表的输出热量的性能比学习到热水供应装置来连续更新温度转换系数。由转换因子学习单元学习的温度转换因子由反馈控制单元通过前馈控制单元和FB标尺号的算术运算反映在FF标尺号的算术运算中。反馈控制单元中的积分控制优选地被关闭。

8. 发明授权

US08770153B2 Water heater 失效
标题翻译：热水器
公开(公告)号：US08770153B2
公开(公告)日：2014-07-08
申请号：US11585949
申请日：2006-10-25
申请人： Tetsurou Hamada , Yoshinori Kanda , Hideaki Yoshitomi
发明人： Tetsurou Hamada , Yoshinori Kanda , Hideaki Yoshitomi
IPC分类号： B01B1/00 , F24D3/00 , F24D3/02 , F24H8/00
CPC分类号： F23N5/242 , F23N1/022 , F23N1/082 , F23N2025/18 , F23N2025/19 , F23N2027/02 , F23N2031/06 , F23N2033/08 , F23N2037/06 , F23N2041/04 , F24H1/43 , F24H8/00 , F24H8/006 , Y02B30/102 , Y02B30/106
摘要： A first period during which drain is not substantially generated on a surface of a water tube (4) of a heat exchanger (B1), and a second period as a transition during which an amount of drain on the surface of the water tube (4) is increased are provided. There are a plurality of kinds of fan-controlling data in which operation control contents of the fan (13) in the first and second periods in correspondence with change of conditions of entering water temperature or combustion level of the burner (1). The fan-controlling data are stored in a data table (90) of a controller (9). The controller (9) controls the fan (13) in accordance with the data, and an initial air-fuel ratio of combustion driving of the burner (1) is stabilized.
摘要翻译：在热交换器（B1）的水管（4）的表面上基本上不产生排水的第一时段，以及作为水管（4）的表面上的排水量的过渡的第二期间）增加。存在多种风扇控制数据，其中，与第一和第二时段中的风扇（13）的操作控制内容对应于进入燃烧器（1）的水温或燃烧水平的条件的变化。风扇控制数据存储在控制器（9）的数据表（90）中。控制器（9）根据数据控制风扇（13），并且燃烧器（1）的燃烧驱动的初始空燃比稳定。

9. 发明授权

US08733297B2 Water heater 有权
标题翻译：热水器
公开(公告)号：US08733297B2
公开(公告)日：2014-05-27
申请号：US12482662
申请日：2009-06-11
申请人： Yoshikatsu Tsuji , Atsushi Yamane
发明人： Yoshikatsu Tsuji , Atsushi Yamane
IPC分类号： F24H1/10
CPC分类号： F24H9/2035 , F23N1/082 , F23N2025/19 , F24D19/1051 , F24D2220/0264 , F24D2220/044
摘要： At the time of starting a hot water discharge operation, a controller determines whether the first operation was made after the power source is switched on in S1, and the controller determines whether 5 minutes have passed after the previous operation in S2. When the first operation was not made or 5 minutes have lapsed after the last operation, the controller determines whether a difference between a detected temperature acquired by a thermistor and a preset temperature is more than 10° C. in S3. When a temperature difference is more than 10° C., a water flow rate servo is set at a position where a flow rate of flowing water is reduced from a determined flow rate by a predetermined amount in S4, and the controller performs a temperature control of discharged hot water in S8.
摘要翻译：在开始热水排放操作时，控制器在S1中确定在电源接通之后是否进行了第一操作，并且控制器确定在S2之前的操作之后是否已经过去了5分钟。当不进行第一次操作或在最后一次操作之后经过5分钟时，控制器确定S3中由热敏电阻获取的检测温度与预设温度之间的差是否大于10℃。当温度差大于10℃时，在S4中将水流量伺服系统设定在从确定的流量减少预定量的流水流量的位置，并且控制器执行温度控制在S8排放热水。

10. 发明申请

US20130232984A1 GRADUAL OXIDATION WITH HEAT CONTROL 有权
公开(公告)号：US20130232984A1
公开(公告)日：2013-09-12
申请号：US13417134
申请日：2012-03-09
申请人： Steve Lampe , Douglas Hamrin
发明人： Steve Lampe , Douglas Hamrin
IPC分类号： F02C3/22 , F23D11/44 , F23N5/00
CPC分类号： F02C3/22 , F02C3/34 , F02C7/10 , F23C9/08 , F23C99/00 , F23C99/006 , F23C2202/10 , F23C2900/99001 , F23G5/46 , F23G7/065 , F23G2206/203 , F23K2900/05004 , F23L2900/07002 , F23M2900/05004 , F23N1/022 , F23N1/082 , F23N5/003 , F23N5/022 , F23N2025/16 , F23R2900/00002 , Y02E20/12 , Y02E20/342 , Y02T50/677
摘要： Described herein are embodiments of systems and methods for oxidizing gases. In some embodiments, a reaction chamber is configured to receive a fuel gas and maintain the gas at a temperature within the reaction chamber that is above an autoignition temperature of the gas. The reaction chamber may also be configured to maintain a reaction temperature within the reaction chamber below a flameout temperature. In some embodiments, heat and product gases from the oxidation process can be used, for example, to drive a turbine, reciprocating engine, and injected back into the reaction chamber.

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