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    • 7. 发明授权
    • Attachment/detachment structure for electromagnetic contactor and accessory unit and assembly method for movable hook portion provided in accessory unit
    • 用于电磁接触器和附件单元的附接/拆卸结构以及在附件单元中提供的可移动钩部的组装方法
    • US09019051B2
    • 2015-04-28
    • US13499562
    • 2010-09-13
    • Kouetsu TakayaKoji OkuboYasuhiro NakaKenji Suzuki
    • Kouetsu TakayaKoji OkuboYasuhiro NakaKenji Suzuki
    • H01H9/02H01H13/04H01H50/04H01H50/54H01H9/20
    • H01H50/045H01H9/20H01H50/541H01H50/546Y10T24/4544Y10T29/49826
    • A movable hook portion (13) provided in a unit side coupling surface (2a) of an accessory unit (2) includes a hook portion main body (14), which is formed with a movable claw (23a) and a pressed piece (22), and a straight spring (15), slidably accommodates the hook portion main body (14) in a main body accommodation concave portion (16) formed in the unit side coupling surface (2a), and accommodates the straight spring (15) in a spring accommodation concave portion (17a) formed in the unit side coupling surface (2a) so as to be orthogonal to a sliding direction of the hook portion main body (14), with a middle portion in a length direction of the spring being engaged with the hook portion main body (14). When the hook portion main body (14) is slid in a disengaging direction which brings the movable claw (23a) and a hooking hole (8a) of an electromagnetic contactor (1) into a disengaged state by pressing the pressed piece (24), an elastic restoring force of the straight spring (15) elastically deformed into a bow-like shape acts on the hook portion main body (14) in a direction opposite to the disengaging direction.
    • 设置在附件单元(2)的单元侧联接表面(2a)中的可移动钩部(13)包括:钩部主体(14),其形成有可动爪(23a)和压制件(22) )和直弹簧(15),其可滑动地容纳在形成在单元侧联接表面(2a)中的主体容纳凹部(16)中的钩部主体(14),并将直弹簧(15)容纳在 弹簧容纳凹部(17a),其形成在所述单元侧联接面(2a)中,以与所述钩部主体(14)的滑动方向正交,所述弹簧的长度方向的中间部分被接合 与钩部主体(14)连接。 当钩部主体(14)在通过按压压块(24)使可动爪(23a)和电磁接触器(1)的钩孔(8a)脱离接合状态的分离方向上滑动时, 弹性变形为弓状的直弹簧(15)的弹性恢复力沿与分离方向相反的方向作用在钩部主体(14)上。
    • 8. 发明申请
    • APPARATUS FOR DETECTING VARIATION ABNORMALITY IN AIR-FUEL RATIO BETWEEN CYLINDERS
    • 用于检测气缸之间的空气燃料比变化异常的装置
    • US20140298889A1
    • 2014-10-09
    • US14216070
    • 2014-03-17
    • Hiroshi MiyamotoKenji Suzuki
    • Hiroshi MiyamotoKenji Suzuki
    • G01M15/10
    • G01M15/104F02D41/1495
    • An apparatus for detecting a variation abnormality in an air-fuel ratio between cylinders according to the present invention is configured to calculate a value representing a change in an air-fuel ratio based on an output of an air-fuel ratio sensor that is provided in an exhaust passage in a predetermined operating state in which fuel is injected from a fuel injection valve, perform, to the calculated value, sensitivity correction in accordance with a sensitivity of the sensor based on the output of the sensor during fuel-cut operation and outside atmospheric pressure correction based on outside atmospheric pressure, and determine the presence or absence of a variation abnormality in an air-fuel ratio between cylinders by comparing the corrected value with a predetermined value.
    • 根据本发明的用于检测气缸之间的空燃比的变化异常的装置被配置为基于空燃比传感器的输出来计算表示空燃比的变化的值 在燃料从燃料喷射阀喷射燃料的预定操作状态下的排气通道,根据传感器在燃料切断操作期间的输出和外部的输出的灵敏度执行灵敏度校正 基于外部大气压的大气压力校正,并且通过将校正值与预定值进行比较来确定气缸之间的空燃比中是否存在变化异常。