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    • 7. 发明授权
    • Valve timing control apparatus of internal combustion engine
    • 内燃机气门正时控制装置
    • US08925506B2
    • 2015-01-06
    • US13614176
    • 2012-09-13
    • Atsushi Watanabe
    • Atsushi Watanabe
    • F01L1/34F01L1/344
    • F01L1/3442F01L2001/3443F01L2001/34459F01L2001/34469F01L2001/34479
    • In a valve timing control apparatus configured to enable rotary motion of a vane rotor relative to a sprocket in a phase-retard direction or in a phase-advance direction by controlling hydraulic-pressure supply-and-exhaust for each of phase-advance hydraulic chambers and hydraulic-pressure supply-and-exhaust for each of phase-retard hydraulic chambers, first and second lock pins are located in a large-diameter rotor portion rather than a small-diameter rotor portion. The rotary motion of the vane rotor relative to the sprocket from an intermediate lock position between a maximum phase-advance position and a maximum phase-retard position is restricted by engagement of the first lock pin with a first lock hole and by engagement of the second lock pin with a second lock hole. The vane rotor is held at the maximum phase-retard position by engagement of the first lock pin with the second lock hole.
    • 一种气门正时控制装置,其被配置为通过控制每个相位前进液压室的液压供给和排出来使叶片转子相对于链轮在相位延迟方向或相位超前方向上的旋转运动 并且对于每个相位滞后液压室的液压供给和排出,第一和第二锁定销位于大直径转子部分而不是小直径转子部分。 叶片转子相对于链轮从最大相位提前位置和最大相位延迟位置之间的中间锁定位置的旋转运动通过第一锁定销与第一锁定孔的接合以及第二锁定位置 锁定销与第二个锁定孔。 叶片转子通过第一锁定销与第二锁定孔的接合而保持在最大相位延迟位置。
    • 8. 发明授权
    • Valve timing control apparatus of internal combustion engine
    • 内燃机气门正时控制装置
    • US08789505B2
    • 2014-07-29
    • US13614137
    • 2012-09-13
    • Atsushi Watanabe
    • Atsushi Watanabe
    • F01L1/344
    • F01L1/3442F01L2001/3443F01L2001/34459F01L2001/34463F01L2001/34469F01L2001/34476F01L2001/34479F01L2250/02F01L2800/01F01L2820/041F01L2820/042F01L2820/044
    • In a valve timing control apparatus configured to enable rotary motion of a vane rotor relative to a housing, a recessed-groove passage is formed in the inside end face of the housing. A circumferential length of the recessed-groove passage is dimensioned to be greater than a circumferential width of the associated vane. The recessed-groove passage permits fluid-communication between a phase-advance hydraulic chamber and a phase-retard hydraulic chamber by way of both circumferential ends of the recessed-groove passage at a maximum phase-retard position of the vane rotor relative to the housing. Even when an engine stall has occurred during a low-temperature engine operating condition with the vane rotor positioned nearer the maximum phase-retard position, the vane rotor can rapidly rotate to its lock position by a fluttering motion, caused by alternating torque and multiplied by fluid-communication between the phase-advance hydraulic chamber and the phase-retard hydraulic chamber through the recessed-groove passage.
    • 在能够使叶片转子相对于壳体旋转运动的气门正时控制装置中,在壳体的内端面形成有凹槽通路。 凹槽通道的圆周长度的尺寸设定为大于相关叶片的周向宽度。 凹槽通道允许在相对于壳体的叶片转子的最大相位延迟位置处,通过凹槽通道的两个周向端部在相位超前液压室和相位滞后液压室之间流体连通 。 即使当在叶片转子位于最大相位延迟位置的低温发动机运行状态下发生发动机失速时,叶片转子可以通过由交变扭矩引起的颤动运动而迅速地转动到其锁定位置,并乘以 通过凹槽通道在相推进液压室与相位滞后液压室之间流体连通。
    • 10. 发明申请
    • ORGANISM SAMPLE MEASUREMENT DEVICE AND ORGANISM SAMPLE MEASUREMENT SENSOR HOUSING DEVICE
    • 有机样品测量装置和有机样品测量传感器外壳装置
    • US20140177671A1
    • 2014-06-26
    • US14234683
    • 2012-07-27
    • Atsushi Watanabe
    • Atsushi Watanabe
    • G08B21/18G01N27/416G01N27/28
    • G08B21/18G01N27/28G01N27/416G01N33/48778
    • An organism sample measurement device is capable of suppressing the degradation of the performance of an organism sample measurement sensor by notifying that the lid of a housing part housing the organism sample measurement sensor is open. In this organism sample measurement device (1), a measurement unit (21) measures organism information using the organism sample measurement sensor mounted in a sensor mounting part. A first detection switch (13) detects that the lid of a sensor bottle is open. A display unit (2) notifies the measurement result of the organism information measured by the measurement unit (21), and on the basis of the result of the detection by the first detection switch (13), displays error information indicating that the lid is open.
    • 有机体样品测量装置能够通过通知容纳有机体样品测量传感器的壳体部分的盖打开来抑制生物体样品测量传感器的性能的劣化。 在该有机体样品测定装置(1)中,测定单元(21)使用安装在传感器安装部中的生物体样本测定传感器来测量生物信息。 第一检测开关(13)检测传感器瓶的盖子是打开的。 显示单元(2)通知由测量单元(21)测量的生物体信息的测量结果,并且基于第一检测开关(13)的检测结果,显示指示盖子 打开。