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    • 1. 发明授权
    • Pressure responsive control device
    • 压力响应控制装置
    • US5198631A
    • 1993-03-30
    • US757821
    • 1991-09-11
    • Ronald L. HogueJames P. FrankDonald E. Nice
    • Ronald L. HogueJames P. FrankDonald E. Nice
    • H01H13/52H01H11/00H01H11/04H01H11/06H01H13/38H01H35/26H01H35/34
    • H01H35/34H01H11/0031H01H11/0056H01H11/06H01H35/2628Y10T29/49004Y10T29/49105
    • A pressure sensitive control device having a housing made up of a plurality of housing members, a diaphragm, a bistable snap-disc, a switch and an actuator. The snap-disc moves from one configuration to another upon application of pressure over a predetermined amount to drive the actuator which moves the switch from its normal operating position, which can be either closed or open, to a tripped position, which is opposite its normal operating position. Two adjacent housing members, which support the snap-disc and switch, respectively, are formed with cooperating spacers which allow the spacing of these housing members to be continuously varied over a small range of adjustment to allow the switch point of the control device to be adjusted after partial assembly of the control device. The diaphragm and some of the housing members may be subassembled for testing the components of the control device prior to complete assembly. The switch is initially formed as one piece and electrically halved after subassembly with one of the housing members. A housing member which is formed for connection to an electrical control circuit to which the control device is to be attached is modular and can be replaced with similar housing members which are configured for connection to different types of mating electrical connectors associated with different control circuits.Methods of assembly are also enclosed.
    • 一种压敏控制装置,其具有由多个壳体构件,隔膜,双稳态卡盘,开关和致动器构成的壳体。 当压力超过预定量时,卡盘从一个配置移动到另一个配置,以驱动致动器,该致动器将开关从正常的操作位置(其可以是关闭的或打开的)移动到与其正常相反的跳闸位置 操作位置 分别支撑卡盘和开关的两个相邻的壳体构件分别形成有配合间隔件,这些间隔件允许这些壳体构件的间隔在小的调节范围内连续变化,从而允许控制装置的切换点为 在部分组装控制装置后进行调整。 隔膜和一些壳体构件可以在组装完成之前进行子组装以测试控制装置的部件。 开关最初形成为一体,并且在与其中一个壳体构件组装之后电气减半。 形成为用于连接到控制装置将被附接到的电气控制电路的壳体构件是模块化的,并且可以被替换为类似的壳体构件,其构造成用于连接到与不同控制电路相关联的不同类型的配合电连接器。 装配方法也被封闭。
    • 6. 发明授权
    • Defrost on demand thermostat
    • 除霜按需恒温
    • US06525641B1
    • 2003-02-25
    • US09439888
    • 1999-11-12
    • James P. Frank
    • James P. Frank
    • H01H3754
    • H01H37/28F25D21/004G05D23/1909G05D23/275H01H37/38
    • A temperature responsive switch includes a housing, an actuator arm for movement in response to temperature conditions, a movable contact, and an adjustable contact connected to a defrost terminal for completing a defrost circuit on demand without requiring a separate switch. The movable contact engages and disengages the defrost contact to cycle a defroster on and off in response to temperature changes in an evaporator tube, and also engages a stationary contact to complete a compressor circuit and cycle a compressor on and off in response to changes in an evaporator tube.
    • 温度响应开关包括壳体,用于响应于温度条件移动的致动器臂,可动触点和连接到除霜端子的可调触点,用于根据需要完成除霜电路而不需要单独的开关。 可移动触点接合并脱开除霜触点,以响应于蒸发器管中的温度变化而使除霜器打开和关闭,并且还接合固定触点以完成压缩机回路并且响应于 蒸发器管。
    • 7. 发明授权
    • Dual circuit temperature controlled switch
    • 双路温控开关
    • US06496097B2
    • 2002-12-17
    • US09400172
    • 1999-09-21
    • James P. Frank
    • James P. Frank
    • H01H3738
    • H01H37/28H01H37/002H01H37/18H01H37/38H01H37/60
    • A temperature responsive switch includes a housing, an actuator arm for movement in response to temperature conditions, a movable contact, and an adjustable contact connected to a auxiliary terminal for completing an auxiliary circuit. The movable contact engages and disengages the auxiliary contact to cycle a first element on and off in response to exceedingly large temperature swings a specified location, and also engages a stationary contact to complete a main circuit and cycle a different electrical element on and off in response to relatively modest changes in temperature changes at the same specified location.
    • 温度响应开关包括壳体,用于响应于温度条件移动的致动器臂,可动触头和连接到辅助端子的可调节触点,用于完成辅助电路。 可移动触点使辅助触点接合和分离,以响应于特定位置处的极大温度波动而使第一元件接通和断开,并且还接合固定触点以完成主电路并响应于不同的电元件的开启和关闭 在同一指定位置的温度变化相对较小的变化。
    • 8. 发明授权
    • Switch and terminal assembly
    • 开关和端子组件
    • US4922062A
    • 1990-05-01
    • US283539
    • 1988-12-12
    • James P. FrankJames L. King
    • James P. FrankJames L. King
    • H01H9/12H01H11/00H02K11/00
    • H01H11/00H01H9/12H02K11/23H02K11/40
    • A switch and terminal assembly has a casing, and a plurality of terminals are associated with the casing with some of the terminals defining switch terminals extending both interiorly and exteriorly of the casing, respectively. A pair of switch elements associated with the switch terminals interiorly of the casing are operable generally for switching between a pair of switching modes. A pair of actuators pivotally movable in the casing are operable generally for effecting the operation of the switch elements between the switching modes thereof and include a pair of levers extending exteriorly of the casing for receiving an applied force to effect the pivotal movement of the actuators and the operation thereby of the switch elements respectively.
    • 开关和端子组件具有壳体,并且多个端子与壳体相关联,其中一些端子分别限定在壳体的内部和外部延伸的开关端子。 与壳体内部的开关端子相关联的一对开关元件通常用于在一对开关模式之间切换。 可在壳体中可枢转运动的一对致动器可操作地大体上用于在其切换模式之间实现开关元件的操作,并且包括在壳体外部延伸的一对杆,用于接收施加的力以实现致动器的枢转运动, 分别是开关元件的操作。