-
公开(公告)号：US20230408087A1
公开(公告)日：2023-12-21
申请号：US18038257
申请日：2021-09-21
申请人： Hitachi Astemo, Ltd.
发明人： Hiroto ISHIKAWA , Kunihiko SUZUKI
摘要： An electronic control device includes: a flow rate calculation unit that calculates a flow rate of intake air based on an output signal of a flow rate measurement device assembled to an intake pipe; a flow rate correction value calculation unit that calculates an average value, a maximum value, and a minimum value of the flow rate of the intake air, calculated by the flow rate calculation unit, during a predetermined period, and an amplitude of a signal with one or more frequencies equal to or higher than a fundamental frequency of the output signal of the flow rate measurement device and included in the output signal of the flow rate measurement device, and calculates a correction value for the flow rate of the intake air based on calculation results; and a flow rate correction unit that corrects the flow rate of the intake air based on the correction value.
-
2.发明授权Method and burner using the curie effect for controlling reactant velocity for operation in pre-heated and non-pre-heated modes 有权方法和燃烧器使用居里效应控制反应物速度，以在预热和非预热模式下运行公开(公告)号：US09574771B2
公开(公告)日：2017-02-21
申请号：US14143044
申请日：2013-12-30
发明人： Taekyu Kang , Robert Sokola , Vijaykant Sadasivuni , Hwanho Kim
摘要： Methods, burner, apparatuses, and systems are provided for controlling a velocity of a jet of gas exiting a burner when the gas is heated or not and at a corresponding second higher temperature or lower first temperature. Through the use of a temperature-sensitive magnetic valve, the flow of a gas can be redirected to maintain velocity of the gas as delivered to a combustion chamber based on the temperature of the gas. The temperature-sensitive magnetic valve can redirect flow of the gas based on the magnetic state of a ferromagnetic material. The state of the temperature-sensitive magnetic valve changes based on the temperature of the gas to maintain the velocity of the gas delivered through an outlet of the burner to the combustion chamber. Thus, heated gases and standard temperature gases can be delivered at approximately equal velocities thus maintaining flame size and shape.
摘要翻译： 提供了方法，燃烧器，装置和系统，用于在气体被加热或不加热并且处于相应的第二较高温度或更低的第一温度时控制离开燃烧器的气体射流的速度。 通过使用温度敏感的电磁阀，可以重新定向气体的流动，以便根据气体的温度来保持输送到燃烧室的气体的速度。 温敏电磁阀可以基于铁磁材料的磁状态来改变气体的流动。 温度敏感型磁阀的状态基于气体的温度而变化，以保持通过燃烧器的出口输送到燃烧室的气体的速度。 因此，加热的气体和标准温度气体可以大致相等的速度输送，从而维持火焰的尺寸和形状。
-
公开(公告)号：US20150034068A1
公开(公告)日：2015-02-05
申请号：US14380154
申请日：2013-06-26
发明人： Kohichi Ishizaki , Masayuki Uno
IPC分类号： F23L13/02
CPC分类号： F23L13/02 , F16K1/16 , F16K11/052 , F16K31/44 , F24C15/325 , H05B6/645 , H05B6/6479 , H05B6/725
摘要： A damper opening/closing mechanism includes: a damper which swings about a shaft to open and close a flow passage; an actuating lever which swings so as to swing the damper about the shaft; a reciprocating part which moves reciprocatively; and elastic members which are attached to the reciprocating part and positioned on forward-and-backward both sides in a swinging direction of the actuating lever and moreover which elastically bias the actuating lever along with reciprocative motions of the reciprocating part.
摘要翻译： 风门打开/关闭机构包括：围绕轴摆动以打开和关闭流动通道的阻尼器; 驱动杆，其摆动以围绕轴摆动阻尼器; 往复运动的往复运动部件; 以及弹性构件，其附接到往复运动部件并且在所述致动杆的摆动方向上位于前后两侧，并且还与所述往复运动部件的往复运动弹性地偏压所述致动杆。
-
公开(公告)号：US20140041648A1
公开(公告)日：2014-02-13
申请号：US13570348
申请日：2012-08-09
IPC分类号： F23L11/00
CPC分类号： F23L11/00 , F23J13/025 , F23J2900/11001 , F23L13/02 , F23N2035/04
摘要： An exhaust stack for a combustion zone of a furnace includes a main stack having a first chamber therein in communication with the combustion zone, and a main damper disposed for movement within the first chamber to be positioned to provide a cross-section of the first chamber through which combustion products from the combustion zone may flow, and a secondary stack having a second chamber therein in communication with the first chamber and being disposed within the first chamber, the secondary stack having a second damper disposed for movement within the second chamber to be positioned to provide a cross-section of the second chamber through which the combustion products from the combustion zone may flow.
摘要翻译： 用于炉的燃烧区的排气叠层包括主堆叠，其中具有与燃烧区连通的第一室，以及设置成用于在第一室内移动以便提供第一室的横截面的主阻尼器 来自燃烧区域的燃烧产物可以通过其流动;以及二次堆叠，其中第二室与第一室连通并且设置在第一室内，第二堆叠具有设置成在第二室内运动的第二阻尼器， 定位成提供来自燃烧区域的燃烧产物可以流过的第二室的横截面。
-
公开(公告)号：US20120282557A1
公开(公告)日：2012-11-08
申请号：US13458163
申请日：2012-04-27
申请人： Eric Andrew Hokanson
发明人： Eric Andrew Hokanson
CPC分类号： F23L13/02 , F23N3/042 , F23N5/242 , F23N2031/28 , F23N2035/04
摘要： An integrated damper control system is used with a gas fired appliance including a gas burner, a flue and a damper for selectively opening the flue. The damper control system comprises an appliance control including a programmed processor for controlling the gas burner and a communication interface device. A damper control comprises a programmed processor for controlling the damper and a communication interface device for communication with the appliance control communication interface device. The damper control programmed processor is programmed to selectively open or close the damper responsive to status of a damper request register and to control status of a lockout register to indicate status of the damper. The appliance control programmed processor is programmed to control status of the damper request register responsive to a call for operation of the gas burner and to operate the gas burner only if the lockout register is set to unlock.
摘要翻译： 集成的风门控制系统与包括气体燃烧器，烟道和用于选择性地打开烟道的阻尼器的燃气器具一起使用。 风门控制系统包括一个装置控制装置，包括用于控制气体燃烧器的编程处理器和通信接口装置。 风门控制器包括用于控制阻尼器的编程处理器和用于与设备控制通信接口设备通信的通信接口设备。 缓冲器控制编程处理器被编程为响应于阻尼器请求寄存器的状态来选择性地打开或关闭阻尼器，并且控制锁定寄存器的状态以指示阻尼器的状态。 设备控制编程处理器被编程为响应于气体燃烧器的操作的呼叫来控制阻尼器请求寄存器的状态，并且仅当锁定寄存器被设置为解锁时才操作气体燃烧器。
-
公开(公告)号：US20090235916A1
公开(公告)日：2009-09-24
申请号：US12405323
申请日：2009-03-17
申请人： Marco Rossetti
发明人： Marco Rossetti
CPC分类号： F23L13/02 , F16K15/038 , F23J2213/204 , F23J2213/302 , F23J2900/13004 , F23L11/005
摘要： The invention regards a non-return valve for a exhaust duct of flue gases of a boiler, comprising a valve body in which a passage opening of flue gases is defined, to said valve body a obturator being associated which, in a determined operating condition, closes said opening, said obturator comprising a first swing element, hinged on said valve body at said passage opening of flue gases. Advantageously, said obturator comprises a second swing element, hinged on said valve body at said passage opening of flue gases, said first and second swing elements being hinged at or in proximity to a middle plane of said opening.
摘要翻译： 本发明涉及一种用于锅炉烟道气排放管道的止回阀，包括：阀体，其中限定了烟气的通道开口;所述阀体与所述阀体相关联，所述闭塞器在确定的操作条件下， 闭合所述开口，所述封闭器包括第一摆动元件，所述第一摆动元件在烟道气的所述通道开口处铰接在所述阀体上。 有利地，所述封闭器包括第二摆动元件，所述第二摆动元件在烟道气的所述通道开口处铰接在所述阀体上，所述第一和第二摆动元件在所述开口的中间平面处或接近所述开口的中间平面铰接。
-
公开(公告)号：US20080314260A1
公开(公告)日：2008-12-25
申请号：US11767403
申请日：2007-06-22
申请人： Paul Hardenburger
发明人： Paul Hardenburger
CPC分类号： F23L13/02 , A23B4/044 , F23L11/00 , F23L13/08 , Y10T137/87475
摘要： A dual damper assembly (44) having rotatable dampers (46, 48) operated in a predetermined relative phase relationship within separate passageways (34, 36) is provided for use with food treatment systems such as a smokehouse (20) in order to control the tendency of the dampers (46, 48) to flutter and thereby alter the desired relative orientation of the dampers (46, 48). The dual damper assembly (44) includes a drive assembly (50) serving to rotate the dampers (46, 48), as well as a brake assembly (52) operably coupled with one of the dampers (46, 48). The brake assembly (52) has a rotatable disc (76) secured to a damper rod extension (58a), with an associated caliper assembly (78) including brake pads (94, 96) engaging disc (76) in order to control damper flutter.
摘要翻译： 提供具有在分开的通道（34,36）内以预定相对相位关系操作的可旋转阻尼器（46,48）的双阻尼器组件（44），用于与诸如烟室（20）的食物处理系统一起使用，以便控制 阻尼器（46,48）振动并因此改变阻尼器（46,48）的期望的相对定向的趋势。 双阻尼器组件（44）包括用于使阻尼器（46,48）旋转的驱动组件（50）以及与其中一个阻尼器（46,48）可操作地连接的制动器组件（52）。 制动组件（52）具有固定到阻尼器杆延伸部（58a）的可旋转盘（76），相关联的卡钳组件（78）包括接合盘（76）的制动垫（94,96），以便控制阻尼器颤动 。
-
公开(公告)号：US20070289588A1
公开(公告)日：2007-12-20
申请号：US11424028
申请日：2006-06-14
CPC分类号： F23L13/02 , F16K31/602 , F16K35/025
摘要： A damper regulator device for adjusting the orientation of a damper blade in an air transfer system, such as a duct, is disclosed. The regulator is coupled to an end portion, of a damper shaft, pivoting of a handle component of the regulator functioning to turn the shaft and hence the blade. The device is adjustable to accommodate damper shafts of different configurations and sizes without disassembly of the device by shifting the handle between one or another of a pair of slots disposed at disparate distances from the shaft. The shifting of the shaft between slots in effected by a channel extending between the slots.
摘要翻译： 公开了一种用于调节诸如管道的空气传送系统中的阻尼器叶片的取向的阻尼调节器装置。 调节器联接到阻尼器轴的端部，调节器的手柄部件的枢转用于转动轴并因此转动叶片。 该装置是可调节的，以容纳不同构造和尺寸的阻尼器轴，而不会通过在与轴不同的距离设置的一对槽中的一个或另一个槽之间移动手柄而拆卸装置。 在槽之间的轴的移动由在槽之间延伸的通道实现。
-
公开(公告)号：US20060150873A1
公开(公告)日：2006-07-13
申请号：US11261419
申请日：2005-10-27
申请人： Daniel Higgins , Eugene Sullivan
发明人： Daniel Higgins , Eugene Sullivan
摘要： A multiple level combustion air system for a chemical recovery boiler incorporates a single level of secondary air ports, with the air ports having an aspect ratio greater than 12. A second embodiment incorporates one or more tertiary levels of combustion air ports with the ports having an aspect ratio greater than 12. Further embodiments incorporate a combination high aspect ration combustion air port and auxiliary fuel burner opening; damper and cleaner means; and the injection of gases through one or more of the combustion air ports.
摘要翻译： 用于化学回收锅炉的多级燃烧空气系统包括单级二次空气端口，空气端口具有大于12的纵横比。第二实施例包括一个或多个第三级燃烧空气端口，其中端口具有 纵横比大于12.进一步的实施例包括组合的高侧面燃烧空气端口和辅助燃料燃烧器开口; 减震器和清洁装置; 以及通过一个或多个燃烧空气端口喷射气体。
-
公开(公告)号：US07047962B2
公开(公告)日：2006-05-23
申请号：US10777791
申请日：2004-02-12
IPC分类号： F24C1/14
CPC分类号： F23B7/005 , F23L3/00 , F23L13/02 , F23N3/02 , F23N5/20 , F23N5/22 , F23N2035/06 , F23N2035/10
摘要： An automatic air intake control includes a timing mechanism that regulates the amount of air entering a combustion chamber enclosure during combustion of a fuel. The amount of air is regulated to provide an efficient and clean burn of a solid fuel. The control may include a cover, an actuating assembly, and a controller. The cover is movable between open and closed positions relative to an air passage opening into the combustion chamber enclosure. The actuating assembly is coupled to the cover and configured to move the cover between the open and closed positions. The controller is coupled to the actuating member and configured to control the position of the cover through the actuating member to regulate the air intake into the combustion chamber. The controller may be a time-based device such as a timer, or may be any other device that uses inputs associated with the combustion of fuel in the combustion chamber or a user's preferences for the characteristics of combustion in combustion chamber.
摘要翻译： 自动进气控制器包括定时机构，其调节在燃料燃烧期间进入燃烧室外壳的空气量。 调节空气量以提供固体燃料的有效且清洁的燃烧。 控制器可以包括盖，致动组件和控制器。 盖可以相对于通向燃烧室外壳的空气通道打开和关闭位置之间移动。 致动组件联接到盖并且构造成在打开位置和关闭位置之间移动盖。 控制器联接到致动构件并且被配置为通过致动构件控制盖的位置以调节进入燃烧室的进气。 控制器可以是诸如定时器的基于时间的设备，或者可以是使用与燃烧室中的燃料燃烧相关联的输入的用户对燃烧室中的燃烧特性的任何其他设备。
-
-
-
-
-
-
-
-
-
搜索结果
439 条记录 (耗时 0.016 秒)
