利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

23 条记录 (耗时 0.012 秒)

    Pneumatic control system for a fuel-burning apparatus or the like
    5.
    发明授权
    Pneumatic control system for a fuel-burning apparatus or the like 失效
    燃油装置的气动控制系统或其类似物

    公开(公告)号：US3635645A

    公开(公告)日：1972-01-18

    申请号：US3635645D

    申请日：1970-01-26

    申请人： ROBERTSHAW CONTROLS CO

    发明人： SCOTT DOUGLAS R

    IPC分类号： F23N1/00 ,  F23N5/00

    CPC分类号： F23N1/00 ,  Y10T137/8663

    摘要： This disclosure relates to a pneumatic control system for a clothes dryer wherein the flow of fuel to the main burner means is pneumatically controlled in such a manner that the ignition means for the main burner means must be first pneumatically actuated before the pneumatic control system will pneumatically open the fuel supply means to the main burner means, the control system including a pneumatically operated logic ''''memory'''' unit to assure that the ignition means is always pneumatically operated before the main burner can be pneumatically operated to its on condition by a pneumatically operated NAND unit each time there is a requirement to turn on the main burner means. The ''''memory'''' unit is prevented from transmitting atmosphere therethrough when being switched by its setting signal.

    摘要翻译： 本公开涉及一种用于干衣机的气动控制系统，其中向主燃烧器装置的燃料流动被气动控制，使得在气动控制系统气动之前必须首先气动地启动主燃烧器装置的点火装置 将燃料供应装置打开到主燃烧器装置，该控制系统包括一个气动操作的逻辑“记忆”单元，以确保点火装置总是气动操作，在主燃烧器可以通过气动操作的NAND 每次有要求打开主燃烧器的装置。 当通过其设置信号切换时，防止“存储器”单元传输大气。

    Pneumatic control system unit and device for receiving the same
    6.
    发明授权
    Pneumatic control system unit and device for receiving the same 失效
    气动控制系统单元及其接收装置

    公开(公告)号：US3633620A

    公开(公告)日：1972-01-11

    申请号：US3633620D

    申请日：1970-07-27

    申请人： ROBERTSHAW CONTROLS CO

    发明人： SCOTT DOUGLAS R

    IPC分类号： F16K31/128 ,  F16K17/10 ,  F16K31/12 ,  H01H29/28

    CPC分类号： F16K31/128 ,  Y10T137/87917

    摘要： A housing means having an inlet and outlet separated by valve seat means whereby pneumatically operated valve means carried by the housing means is adapted to open and close the valve seat means. A pneumatically operated control system unit for operating the pneumatically operated valve means is provided in a separate housing unit that is detachably carried by the housing means for the pneumatically operated valve means, the control system unit comprising a plurality of housing plates sonically welded together and retaining pneumatically operated control components for interconnecting a pneumatic source to the pneumatically operated valve means.

    摘要翻译： 具有由阀座装置分离的入口和出口的壳体装置，由此由壳体装置承载的气动操作的阀装置适于打开和关闭阀座装置。 用于操作气动阀装置的气动操作控制系统单元设置在分离的壳体单元中，该单独的壳体单元由用于气动操作的阀装置的壳体装置可拆卸地承载，该控制系统单元包括多个壳体板，声音焊接在一起并保持 用于将气动源与气动阀装置相互连接的气动控制部件。

    Pneumatically operated valve means and fuel control system utilizing the same
    9.
    发明授权
    Pneumatically operated valve means and fuel control system utilizing the same 失效
    气动操作阀装置和燃油控制系统

    公开(公告)号：US3672400A

    公开(公告)日：1972-06-27

    申请号：US3672400D

    申请日：1970-07-27

    申请人： ROBERTSHAW CONTROLS CO

    发明人： SCOTT DOUGLAS R

    IPC分类号： F16K31/128 ,  F16K31/12

    CPC分类号： F16K31/128 ,  Y10T137/8704 ,  Y10T137/87981

    摘要： A pneumatically operated valve means having a housing means provided with an inlet separated from an outlet by a valve seat, the outlet having an orifice through which the entire fuel flow from the inlet must pass when the valve seat is open. A pneumatically operated valve member is carried by the housing for opening and closing the valve seat. A metering pin has one end cooperating with the orifice for controlling fuel flow therethrough and is operatively interconnected to the valve member to be moved thereby for providing different levels of fuel flow through the housing.