利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

91 条记录 (耗时 0.013 秒)

    Device for the control of a sequential burner of a cooking apparatus
    51.
    发明授权
    Device for the control of a sequential burner of a cooking apparatus 失效
    用于控制烹饪设备的连续燃烧器的装置

    公开(公告)号：US4376626A

    公开(公告)日：1983-03-15

    申请号：US195511

    申请日：1980-10-09

    申请人： Alphonse Rossi ,  Gerard Klammers

    发明人： Alphonse Rossi ,  Gerard Klammers

    IPC分类号： F23N5/22 ,  F23N5/00

    CPC分类号： F23N5/22 ,  F23N2027/10 ,  F23N2041/08

    摘要： Control device for at least one sequential burner of a cooking apparatus, comprising in combination:a geared-down synchronous motor and a drum which can be driven in rotation by this motor,an electric circuit associated with this drum, comprising at least one electric contact pressing upon the surface of the drum and at least one electrically conductive track arranged on the drum in such manner as to permit operation of the burner according to heating sequences which are variable as a function of the position of the electric contact on the drum, and means for adjusting the position of the contact in relation to the conductive track in order that the duration of the heating sequences of the burner may be varied progressively and continuously.

    摘要翻译： 用于烹饪设备的至少一个连续燃烧器的控制装置，包括组合的减速同步电动机和可由该电动机旋转驱动的鼓，与该鼓相关联的电路，包括至少一个电触点 按照滚筒的表面和布置在滚筒上的至少一个导电轨道，以允许根据加热顺序操作燃烧器，该加热顺序可随着滚筒上电触点位置的变化而变化，以及 用于相对于导电轨道调整接触位置的装置，以便燃烧器的加热顺序的持续时间可以逐渐且连续地变化。

    Combustion control device for nozzle spray type burner
    52.
    发明授权
    Combustion control device for nozzle spray type burner 失效
    喷嘴式燃烧器燃烧控制装置

    公开(公告)号：US4349330A

    公开(公告)日：1982-09-14

    申请号：US109268

    申请日：1980-01-03

    申请人： Akio Obinata ,  Satoshi Ohsawa

    发明人： Akio Obinata ,  Satoshi Ohsawa

    IPC分类号： F23D11/00 ,  F23N1/02 ,  F24C3/12 ,  F23Q9/08 ,  F23N3/00

    CPC分类号： F24C3/122 ,  F23D11/001 ,  F23N1/025 ,  F23N2027/10 ,  F23N2033/06 ,  F23N2035/06 ,  F23N2035/14 ,  F23N2035/28 ,  F23N2035/30 ,  F23N2037/10 ,  F23N2037/20

    摘要： An improved nozzle spray type burner including a combustion chamber, a housing having an exhaust passage coupled to the combustion chamber, a fan mounted in the housing for directing air through the exhaust passage to the combustion chamber and a fuel spray nozzle in the exhaust passage for spraying fuel into the flow of air in the exhaust passage. The improvement includes a first mechanism associated with the fan to control the flow rate of air in the exhaust passage, and a second mechanism associated with the nozzle for controlling the amount of fuel sprayed from the nozzle. The first and second mechanisms are arranged to cooperate to control the degree of combustion of the fuel with the air in the combustion chamber.

    摘要翻译： 一种改进的喷嘴式燃烧器，其包括燃烧室，具有联接到燃烧室的排气通道的壳体，安装在壳体中的风扇，用于将空气引导通过燃烧室的排气通道，以及排气通道中的燃料喷嘴 将燃料喷射到排气通道中的空气流中。 该改进包括与风扇相关联的第一机构以控制排气通道中的空气流量，以及与喷嘴相关联的第二机构，用于控制从喷嘴喷射的燃料量。 第一和第二机构布置成协作以控制燃料与燃烧室中的空气的燃烧程度。

    Boiler control systems
    53.
    发明授权
    Boiler control systems 失效
    锅炉控制系统

    公开(公告)号：US4276857A

    公开(公告)日：1981-07-07

    申请号：US50056

    申请日：1979-06-19

    申请人： Barrie J. Martin

    发明人： Barrie J. Martin

    IPC分类号： F23N1/00 ,  F22B35/00 ,  F23N1/02 ,  F23N5/00 ,  F22B37/42

    CPC分类号： F23N1/022 ,  F23N2027/10 ,  F23N2033/06 ,  F23N2033/08 ,  F23N2035/06 ,  F23N2035/28 ,  F23N2039/06

    摘要： A boiler control system comprising an oil burner, one or more electrically-operated oil-injecting devices for injecting oil into a combustion chamber of the oil burner, and switch means for periodically energizing the or each oil-injecting device, and switch-control means for varying the ON/OFF time ratio of the energization of the or each oil-injecting device.

    摘要翻译： 一种锅炉控制系统，包括油燃烧器，用于将油喷射到油燃烧器的燃烧室中的一个或多个电动油注射装置，以及用于周期性地给予该油喷射装置或每个喷油装置的开关装置，以及开关控制装置 用于改变每个喷油装置的通电的ON / OFF时间比。

    Vehicle heaters and controls therefor
    56.
    发明授权
    Vehicle heaters and controls therefor 有权
    车用加热器及其控制装置

    公开(公告)号：US09428036B2

    公开(公告)日：2016-08-30

    申请号：US12554967

    申请日：2009-09-07

    申请人： Jonathan Young ,  Douglas Thompson Paul ,  Angelo Faccone

    发明人： Jonathan Young ,  Douglas Thompson Paul ,  Angelo Faccone

    IPC分类号： F23M9/06 ,  F23N1/02 ,  F23D5/12 ,  F23N5/26 ,  F23N5/24 ,  F23N5/00 ,  B61D27/00 ,  B60H1/22 ,  F23N5/20 ,  F23N3/08

    CPC分类号： B60H1/2209 ,  B60H1/2206 ,  F23N3/082 ,  F23N5/203 ,  F23N2023/04 ,  F23N2023/08 ,  F23N2027/10 ,  F23N2031/10 ,  F23N2033/08 ,  F23N2041/14

    摘要： A heater for a liquid has a combustion chamber, a jacket for the liquid extending about the combustion chamber and a burner head assembly connected to the combustion chamber. The burner head assembly includes a housing having a burner mounted thereon and a hollow interior. A control module and a fan are mounted in the hollow interior, the fan being connected to an electric motor. A compressor and a fuel pump are mounted on the housing and are operatively connected to the electric motor. The control module may include controls for exercising components of the heater prior to combustion, thereby verifying operation of these components. Preferably there is a speed control for the motor, such as a closed loop speed control which regulates motor speed and accordingly output of the heater. Preferably there is a backup system using a lookup table in the event that the closed loop speed control fails. Also preferably there is provision for monitoring flame sensor functionality by providing an indicator light which mirrors operation of the flame sensor. The heater may have a selective soft start for the coolant pump which operates only when required so as to reduce unnecessary chatter on the motor relay. A system is also provided for distinguishing true overcurrent faults from overcurrents arising from voltage changes during starting of the vehicle engine. Reignition algorithms are provided to restart the burner in the event of flame sputters caused, for example, by fuel bubbles, but shut off the heater in the event that the fuel is truly cut off.

    摘要翻译： 用于液体的加热器具有燃烧室，用于围绕燃烧室延伸的液体的护套和连接到燃烧室的燃烧器头组件。 燃烧器头组件包括具有安装在其上的燃烧器和中空内部的壳体。 控制模块和风扇安装在中空的内部，风扇连接到电动机。 压缩机和燃料泵安装在壳体上并且可操作地连接到电动机。 控制模块可以包括用于在燃烧之前锻炼加热器的部件的控制，从而验证这些部件的操作。 优选地，存在用于电动机的速度控制，例如调节电动机速度并因此输出加热器的闭环速度控制。 优选地，在闭环速度控制失败的情况下，存在使用查找表的备份系统。 还优选地，通过提供反映火焰传感器的操作的指示灯来监视火焰传感器功能。 加热器可以具有用于仅在需要时操作的冷却剂泵的选择性软启动，以便减少马达继电器上的不必要的颤动。 还提供一种系统，用于区分真实的过电流故障与车辆发动机启动期间电压变化引起的过电流。 提供重燃算法以在例如由燃料气泡导致的火焰喷溅器的情况下重新启动燃烧器，但是在燃料被真正切断的情况下关闭加热器。

    Boiler control unit
    57.
    发明授权
    Boiler control unit 有权
    锅炉控制单元

    公开(公告)号：US07500453B2

    公开(公告)日：2009-03-10

    申请号：US11575870

    申请日：2005-09-08

    申请人： Karl-Erik Lindberg

    发明人： Karl-Erik Lindberg

    IPC分类号： H05B1/02

    CPC分类号： G05D23/1909 ,  F23N2025/19 ,  F23N2027/10 ,  F24D19/1009

    摘要： The invention relates to a boiler control unit (20) for controlling a burner (2) in a heating boiler (1) controlled by a thermal relay (6). The control unit (20) includes a delayed cycle controller (21) which overrides the thermal relay (6) control and thus delays the activating of the boiler. The delay is dynamically alterable by the controller, based on changes in the temperature of the boiler outlet temperature.

    摘要翻译： 本发明涉及一种用于控制由热继电器（6）控制的加热锅炉（1）中的燃烧器（2）的锅炉控制单元（20）。 控制单元（20）包括延迟循环控制器（21），其延迟热继电器（6）控制，从而延迟启动锅炉。 基于锅炉出口温度的变化，控制器可以动态地改变延迟。

    Variable output heating and cooling control
    58.
    发明授权
    Variable output heating and cooling control 失效
    可变输出加热和冷却控制

    公开(公告)号：US07293718B2

    公开(公告)日：2007-11-13

    申请号：US11080773

    申请日：2005-03-15

    申请人： Paul E. Sigafus ,  Ralph H. Torborg ,  James W. Ratz ,  Larry L. Lutton

    发明人： Paul E. Sigafus ,  Ralph H. Torborg ,  James W. Ratz ,  Larry L. Lutton

    IPC分类号： F24H9/20

    CPC分类号： F23N1/002 ,  F23N5/203 ,  F23N2025/12 ,  F23N2027/10 ,  F23N2033/04 ,  F23N2033/08 ,  F23N2035/16 ,  F23N2037/10

    摘要： A heating or cooling system, such as an HVAC system, of variable output has a number of control elements and may include a variable speed compressor, a variable speed combustion (induced or forced draft) blower motor; a variable speed circulator blower motor; a variable output gas valve or gas/air premix unit; and a controller specifically developed for variable output applications. The system may utilize a pressure sensor to determine the actual flow of combustion airflow in response to actual space conditions, vary the speed of the inducer blower, and subsequently vary the gas valve output to supply the correct amount of gas to the burner system. A temperature sensor may be located in the discharge air stream of the conditioned air to provide an input signal for the circulator blower.

    摘要翻译： 可变输出的诸如HVAC系统的加热或冷却系统具有多个控制元件，并且可以包括变速压缩机，变速燃烧（诱导或强制通风）鼓风机电机; 变速循环式鼓风机电机; 可变输出气体阀或气/空气预混单元; 和专为可变输出应用开发的控制器。 系统可以利用压力传感器来响应于实际空间条件来确定燃烧气流的实际流量，改变诱导鼓风机的速度，随后改变燃气阀输出以向燃烧器系统供应正确量的气体。 温度传感器可以位于调节空气的排出空气流中，以提供循环鼓风机的输入信号。