Pressure sensor and a method of arranging a pressure sensor
    1.
    发明授权
    Pressure sensor and a method of arranging a pressure sensor 失效
    压力传感器和压力传感器的布置方法

    公开(公告)号:US4670730A

    公开(公告)日:1987-06-02

    申请号:US751846

    申请日:1985-07-05

    摘要: A flange provided on a tubular metallic member coupled by glass bonding to the glass base to which the strain guage is fixed is made to contact with a receptacle step formed in a housing section of a housing, while pressurizing a metal ring in the housing section to cause plastic deformation of a part of the ring material into a coupling groove formed in the inner peripheral surface of the housing section, thereby coupling the metal ring and the housing.

    摘要翻译: 设置在通过玻璃接合耦合到玻璃基座的管状金属构件上的法兰,其中固定有应变计,使其与形成在壳体的壳体部分中的容器台阶接触,同时将壳体部分中的金属环加压到 导致环形材料的一部分的塑性变形成形成在壳体部分的内周表面中的联接槽,从而将金属环和壳体联接。

    Fixed field inductor-type generator
    2.
    发明授权
    Fixed field inductor-type generator 失效
    固定电感式发电机

    公开(公告)号:US4506180A

    公开(公告)日:1985-03-19

    申请号:US464941

    申请日:1983-02-08

    IPC分类号: H02K3/46 H02K19/24 H02K5/00

    摘要: In a fixed field inductor-type generator having an annular stator core on which an armature coil is wound and a field coil which is disposed stationary in said stator core, the field coil is located in space defined by a pair of rotatable pawl-like magnetic poles that are opposed to each other and are supported by a rotary shaft. The field coil is held by a holding member made of a nonmagnetic metal, and is secured to the stator core. The field coil-holding member has fixed collars, which fastened to the inner peripheral surface of the stator core via a plastically deformable metallic coupling member. The field coil is wound on a curved spring steel plate and receives the expanding force at all times from the inner peripheral side thereof. The field coil is contained in the field coil-holding member and is firmly supported by an adhesive that is charged thereinto.

    摘要翻译: 在固定电感型发电机中,具有缠绕电枢线圈的环形定子铁心和固定在所述定子铁芯中的励磁线圈,所述励磁线圈位于由一对可转动的棘爪状磁铁 彼此相对并由旋转轴支撑的杆。 励磁线圈由非磁性金属制的保持构件保持,固定在定子铁芯上。 励磁线圈保持构件具有固定的环,其经由可塑性变形的金属联接构件紧固到定子芯的内周面。 励磁线圈缠绕在弯曲的弹簧钢板上,并且始终从其内周侧接收膨胀力。 励磁线圈包含在励磁线圈保持构件中,并被装入其中的粘合剂牢固地支撑。

    Semiconductor integrated circuit device
    5.
    发明授权
    Semiconductor integrated circuit device 失效
    半导体集成电路器件

    公开(公告)号:US4879681A

    公开(公告)日:1989-11-07

    申请号:US293760

    申请日:1989-01-05

    摘要: A semiconductor memory device includes an input circuit and an output circuit. To prevent the erroneous operation of the input circuit by the noise which develops at the time of the change of the output signal of the output circuit, the threshold voltage of the input circuit is changed, or an internal signal generated by the internal circuit is fixed to a predetermined level. In an output circuit having a tri-state output function, the threshold voltage of the input circuit is changed when the output is brought into the high impedance state, or the internal signal generated by the input circuit is fixed to a predetermined state. Using these arrangements it is possible to prevent the erroneous operation of the input circuit by the noise occurring when the output is brought into the high impedance state. Furthermore, in an output circuit having a tri-state output function, the threshold voltage of the input circuit is changed when the output signal of the output circuit is brought into the high impedance state, too, when the output signal changes. This makes it possible to prevent an erroneous detection of the level of the input signal which might otherwise be caused by the noise.

    摘要翻译: 半导体存储器件包括输入电路和输出电路。 为了防止在输出电路的输出信号变化时产生的噪声导致输入电路的错误操作,输入电路的阈值电压发生变化,或由内部电路产生的内部信号固定 达到预定水平。 在具有三态输出功能的输出电路中,输入电路的阈值电压在输入为高阻态的情况下变化,或将输入电路产生的内部信号固定为规定状态。 利用这些配置,可以防止当输出为高阻抗状态时出现的噪声对输入电路的错误操作。 此外,在具有三态输出功能的输出电路中,当输出信号变化时,当输出电路的输出信号进入高阻抗状态时,输入电路的阈值电压也改变。 这使得可以防止可能由噪声引起的输入信号的电平的错误检测。

    Semiconductor pressure transducer
    6.
    发明授权
    Semiconductor pressure transducer 失效
    半导体压力传感器

    公开(公告)号:US4644797A

    公开(公告)日:1987-02-24

    申请号:US753854

    申请日:1985-07-11

    摘要: A semiconductor strain-gage is disposed in a recessed chamber of a housing. A step is provided in the recessed chamber. Minute grooves are provided in the inner peripheral portion of the step. An outer periphery of a metal disk with a pressure introducing bore is clamped to the minute grooves by means of plastic deformation thereof, after the seal diaphragm is disposed on a planer portion of the step, whereby the seal diaphragm closes the recessed chamber harmetically.

    摘要翻译: 半导体应变计设置在壳体的凹室中。 在凹室中设置一个台阶。 在台阶的内周部设有分槽。 在密封隔膜设置在台阶的平面部分之后,具有压力引入孔的金属盘的外周边通过其塑性变形被夹紧在微小凹槽上,由此密封隔膜有效地关闭凹槽。

    Method for connecting armature coil to commutator segment
    7.
    发明授权
    Method for connecting armature coil to commutator segment 失效
    将电枢线圈连接到换向器段的方法

    公开(公告)号:US4402130A

    公开(公告)日:1983-09-06

    申请号:US285636

    申请日:1981-07-21

    摘要: A commutator including commutator segments each having a stepped portion formed at the bottom of a slot which is formed at one end of the commutator segment and into which portions of armature coils are inserted, to prevent axial escapement of the armature coils. A lower coil of the armature coils is plastically deformed to conform to the contour of the stepped portion and outer surface of an upper coil of the armature coils is plastic-deformed together with the commutator segments by pressing the edge of the opening of the slot to couple the armature coils to the commutator segments.

    摘要翻译: 一种换向器,它包括形成在槽底部的阶梯部分的整流子片,该片状部分形成在换向器片段的一端并插入电枢线圈的部分,以防止电枢线圈的轴向擒纵。 电枢线圈的下线圈塑性变形以符合阶梯部分的轮廓,并且电枢线圈的上部线圈的外表面通过将槽的开口的边缘按压而与换向器片段一起塑性变形 将电枢线圈耦合到换向器片段。