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    • 12. 发明授权
    • Resistor device for controlling a rotational speed of a motor
    • 用于控制电机转速的电阻器件
    • US5563570A
    • 1996-10-08
    • US270178
    • 1994-07-01
    • Woo Y. Lee
    • Woo Y. Lee
    • H01C1/084H01H37/76
    • H01C1/084H01H2037/763H01H37/761
    • The present invention relates to a resistor device for controlling a rotational speed of a motor which has no directional property and provides a convenient setting. A resistance unit is positioned which includes at least four connecting points connected to connecting terminals at an upper predetermined position of a housing, and a heat sink having at least four supporting legs is provided to form passing paths open in all directions on the housing. Also, the resistance unit is adhered on the heat sink through an insulating layer, a second heat sink corresponding to the first heat sink is adhered on the resistance unit through the insulating layer, and short-circuit means having a soldered portion to be fused at a predetermined temperature upon an overloading of the motor is provided between the resistance unit and any one terminal. Accordingly, the present invention enables the resistor device to be freely positioned without a directional property and prevents heat by the short-circuit means from disturbing the resistor device.
    • 本发明涉及一种用于控制电动机转速的电阻装置,该电动机没有方向性并提供方便的设置。 电阻单元被定位成包括在外壳的上部预定位置处连接到连接端子的至少四个连接点,并且设置具有至少四个支撑腿的散热器,以形成在壳体上的所有方向上开放的通路。 此外,电阻单元通过绝缘层粘附在散热片上,与第一散热器相对应的第二散热器通过绝缘层粘附在电阻单元上,短路装置具有焊接部分以熔化在 在电阻单元和任何一个端子之间设置电动机过载时的预定温度。 因此,本发明使得电阻器件能够在没有方向性的情况下自由定位,并且防止短路装置的热量干扰电阻器件。
    • 16. 发明申请
    • HOT MELT INSULATION FIXING PLATE AS WELL AS A PLUG AND A SOCKET USING THAT HOT MELT INSULATION FIXING PLATE
    • 热熔绝缘固定板作为插头和插座使用热熔绝缘固定板
    • US20160372878A1
    • 2016-12-22
    • US14743271
    • 2015-06-18
    • Chuan-Sheng WANG
    • Chuan-Sheng WANG
    • H01R24/70H01R13/46H01R24/78
    • H01R24/70H01H37/761H01H2037/762H01H2037/763H01R13/696H01R13/7137H01R24/78
    • A hot melt insulation fixing plate, along with a plug and a socket using the hot melt insulation fixing plate are disclosed. The hot melt insulation fixing plate forms contact limit between two conductive members to constitute a closed path, and enables the two conductive members to be opened by an elastic force to form an open circuit when the hot melt fixing plate is damaged by overheat. The hot melt insulation fixing plate includes an insulative annular sleeve being sheathed on the two conductive members and having two opposite stopping parts and two opposite connecting parts that connect the two stopping parts. The two stopping parts and the two connecting parts commonly define a holding space to contain the two conductive members, forming contact limit between the two conductive members. The hot melt insulation fixing plate is further applied to overheat protection for a plug and a socket.
    • 公开了一种热熔绝缘固定板,以及使用热熔绝缘固定板的插头和插座。 热熔绝缘固定板在两个导电构件之间形成接触极限以构成封闭路径,并且当热熔体固定板被过热损坏时,能够通过弹性力使两个导电构件打开以形成开路。 热熔绝缘固定板包括一个绝缘环套,套在两个导电件上,并具有两个连接两个止动件的相对止动件和两个相对的连接件。 两个止动部件和两个连接部件通常限定一个容纳两个导电部件的保持空间,形成两个导电部件之间的接触极限。 热熔绝缘固定板进一步用于过热保护插头和插座。
    • 18. 发明授权
    • Redundant excess voltage circuit breaker with a rotational disk and with an added electronic assembly intended to extend a life span of an excess-voltage component
    • 具有旋转盘的冗余过电压断路器和用于延长过电压部件寿命的附加电子组件
    • US09349548B2
    • 2016-05-24
    • US14117109
    • 2012-05-11
    • Igor Juricev
    • Igor Juricev
    • H01H9/54H01H37/76H01H9/30H01H9/32H01C7/12
    • H01H9/54H01C7/126H01H9/302H01H9/32H01H37/761H01H2037/763
    • The invention belongs to the field of overvoltage protection devices intended to protect sensitive electric/electronic devices and assemblies against effects of increased voltages, more precisely to the field of overvoltage protective devices provided with an electronic assembly intended to extend a life span of the basic component and to ensure a higher quality level of protection of electronic devices. The redundant overvoltage circuit breaker with a rotational disk and with an added electronic assembly intended to extend a life span of an overvoltage component is characterized in that it has a gas discharge tube (3) connected in series with a coil (5) and a resistor (4) with a positive thermal characteristic, and a gas discharge tube (6) connected parallel thereto; that a common point of these two branches prevents a route of leakage current via gas discharge tube (3) between the terminals, which can be connected to a line or neutral conductor, via varistor to an earthing point; that there is no leakage current in any of these two branches, since the varistor is galvanically separated between the clamp terminal and the earthing point; that in case of increased current surges the gas discharge tube (6) discharges through a branch of the varistor (7 and 8) into the earthing point; that the varistors (7 and 8) each has its own rotational circuit breaker (9 and 10).
    • 本发明属于过电压保护装置领域,旨在保护敏感的电气/电子设备和组件免受增加的电压的影响,更准确地说是提供了一个设有电子组件的过电压保护装置的领域,该电子组件旨在延长基本部件的使用寿命 并确保电子设备的更高质量水平的保护。 具有旋转盘和旨在延长过电压部件的寿命的附加电子组件的冗余过电压断路器的特征在于具有与线圈(5)串联连接的气体放电管(3)和电阻器 (4)和与其平行连接的气体放电管(6); 这两个分支的共同点是通过可通过变阻器连接到接地点的端子之间的气体放电管(3)来防止泄漏电流的路径,其可以连接到线路或中性导体; 在这两个分支中的任何一个中没有泄漏电流,因为压敏电阻在钳位端子和接地点之间被电流分离; 在电流增加的情况下,气体放电管(6)通过变阻器(7和8)的分支放电到接地点; 压敏电阻(7和8)各自具有其自身的旋转断路器(9和10)。