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    • 55. 发明申请
    • Battery low-voltage cutoff circuit
    • 电池低压截止电路
    • US20070195564A1
    • 2007-08-23
    • US11359270
    • 2006-02-22
    • Aaron ArbesmanJordan BourilkovDavid KleinJohn Rotondo
    • Aaron ArbesmanJordan BourilkovDavid KleinJohn Rotondo
    • H02M1/12
    • H02H11/006H02H7/18H02J7/0031H02J2007/004
    • A electronic device includes an electrical component powered by a battery and a compartment to receive the battery. A low voltage cutoff circuit is configured to couple to the battery. The low voltage cutoff circuit includes a switching device having a control terminal, a current sourcing terminal and current sinking terminal and a resistor coupled between the control terminal and a first terminal of a battery. The circuit has first and second output terminals. The first output terminal is coupled to the first terminal of the battery and the second output terminal is coupled to the current sourcing terminal of the transistor. The first and second output terminals are configured to accept connections to positive and negative terminals of the electrical component.
    • 电子设备包括由电池供电的电气部件和用于接收电池的隔室。 低电压切断电路被配置为耦合到电池。 低压截止电路包括具有控制端子,电流源端子和电流吸收端子以及耦合在控制端子与电池的第一端子之间的电阻器的开关装置。 该电路具有第一和第二输出端子。 第一输出端子耦合到电池的第一端子,第二输出端子耦合到晶体管的电流源端子。 第一和第二输出端子被配置为接受与电气部件的正端子和负极端子的连接。
    • 60. 发明授权
    • Deadlock mechanism
    • 死锁机制
    • US4566725A
    • 1986-01-28
    • US579193
    • 1984-02-10
    • David Klein
    • David Klein
    • E05B63/12E05C5/02
    • E05B63/127Y10T292/1036
    • A deadlock mechanism comprises a casing having a facing plate provided with a bolt aperture and a bolt movable through the aperture between an unlocking position and a locking position. This bolt is connected to a reciprocable plunger, the bolt being made up of a pair of levers each having a locking ear at its forward end and a camming lug at its rearward end, the rearward ends of the levers being pivotally mounted at the end of the plunger so as to pivot in opposite directions when the bolt moves out of the casing into locking position. Movement of the bolt and pivoting of the levers as they move in and out of the casing is obtained by the coaction of camming edges on the levers and cam followers within the casing.
    • 死锁机构包括具有设置有螺栓孔的面对板的壳体和能够在解锁位置和锁定位置之间穿过孔的螺栓。 该螺栓连接到可往复运动的柱塞,螺栓由一对杠杆组成,每个杠杆在其前端具有锁定耳,在其后端具有凸轮凸耳,杠杆的后端枢转地安装在 当螺栓从壳体移出到锁定位置时,柱塞沿相反方向枢转。 当杠杆移动进入和移出壳体时,杠杆的运动和摆动可以通过壳体内的杠杆和凸轮从动件之间的凸轮边缘的协调来实现。