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    • 1. 发明公开
    • PNEUMATIC VALVE WITH EMERGENCY STOP BUTTON
    • PNEUMATIKVENTIL MIT NOT-AUS-TASTE
    • EP3105482A1
    • 2016-12-21
    • EP15706623.4
    • 2015-02-12
    • ROSS OPERATING VALVE COMPANY
    • MORTENSON, Dennis L.
    • F16K35/02F16K35/04F16K11/07
    • F16K35/025F15B20/00F16K11/0704F16K35/022F16K35/04Y10T137/7731Y10T137/7732
    • A handheld device according to an exemplary embodiment of this disclosure, among other possible things, includes an emergency stop valve including an inlet, at least one outlet, an exhaust, a main passage, and a stem passage. Air flows from the inlet to the outlet and from the outlet to the exhaust during normal operation of the handheld device, and the inlet is blocked and the air is exhausted through the exhaust during emergency operation of the handheld device. The handheld device includes a valve stem assembly received in the main passage, and the valve stem assembly includes a button and a cavity having a pocket. The handheld device also includes a locking stem including an end portion, and the locking stem is received in the stem passage and the end portion of the locking stem is received in the cavity of the valve stem assembly. The end portion of the locking stem is located in the cavity during normal operation of the handheld device when the valve stem assembly is in a first position to direct air to the inlet of the pendant valve, and the end portion of the locking stem is located in the pocket of the cavity of the valve stem assembly during emergency operation of the handheld device to retain the valve stem assembly in a second position when the emergency button is activated to direct air to the exhaust.
    • 根据本公开的示例性实施例的手持装置以及其他可能的事情包括紧急截止阀,其包括入口,至少一个出口,排气口,主通道和杆通道。 在手持设备的正常操作期间,空气从入口到出口以及从出口流到排气口,并且在手持设备的紧急操作期间入口被阻挡并且空气通过排气排出。 手持装置包括容纳在主通道中的阀杆组件,并且阀杆组件包括按钮和具有口袋的空腔。 手持装置还包括锁定杆,该锁定杆包括端部,并且锁定杆容纳在杆通道中,并且锁定杆的端部容纳在阀杆组件的空腔中。 当阀杆组件处于第一位置以将空气引导到悬挂阀的入口时,锁定杆的端部位于空腔中,在手持装置的正常操作期间,锁定杆的端部位于 在手持装置的紧急操作期间,当紧急按钮被启动以将空气引导到排气时,将阀杆组件保持在第二位置,在阀杆组件的空腔的口袋中。
    • 3. 发明申请
    • PNEUMATIC VALVE WITH EMERGENCY STOP BUTTON
    • 带紧急停止按钮的气动阀
    • WO2015123372A1
    • 2015-08-20
    • PCT/US2015/015530
    • 2015-02-12
    • ROSS OPERATING VALVE COMPANY
    • MORTENSON, Dennis L.
    • F16K35/02F16K35/04F16K11/07
    • F16K35/025F15B20/00F16K11/0704F16K35/022F16K35/04Y10T137/7731Y10T137/7732
    • A handheld device (10) according to an exemplary embodiment of this disclosure, among other possible things, includes an emergency stop valve including an inlet (18), at least one outlet (20,22), an exhaust (33), a main passage, and a stem passage (52). Air flows from the inlet (18) to the outlet (20,22) and from the outlet (20,22) to the exhaust (33) during normal operation of the handheld device, and the inlet (18) is blocked and the air is exhausted through the exhaust (33) during emergency operation of the handheld device. The handheld device includes a valve stem assembly (24) received in the main passage, and the valve stem assembly (24) includes a button (82) and a cavity having a pocket. The handheld device also includes a locking stem (54) including an end portion, and the locking stem (54) is received in the stem passage (52) and the end portion of the locking stem (54) is received in the cavity of the valve stem assembly (24). The end portion of the locking stem (54) is located in the cavity during normal operation of the handheld device when the valve stem assembly (24) is in a first position to direct air to the inlet (18) of the pendant valve, and the end portion of the locking stem (54) is located in the pocket of the cavity of the valve stem assembly (24) during emergency operation of the handheld device to retain the valve stem assembly (24) in a second position when the emergency button is activated to direct air to the exhaust.
    • 根据本公开的示例性实施例的手持设备(10)以及其他可能的事情包括紧急截止阀,其包括入口(18),至少一个出口(20,22),排气(33),主体 通道和杆通道(52)。 在手持装置的正常操作期间,空气从入口(18)流到出口(20,22)并从出口(20,22)流到排气(33),并且入口(18)被阻塞,空气 在手持设备的紧急操作期间通过排气(33)排出。 手持装置包括容纳在主通道中的阀杆组件(24),阀杆组件(24)包括按钮(82)和具有口袋的空腔。 所述手持式装置还包括锁定杆(54),所述锁定杆(54)包括端部,并且所述锁定杆(54)被容纳在所述杆通道(52)中,并且所述锁定杆(54)的端部被容纳在所述杆 阀杆组件(24)。 当阀杆组件(24)处于第一位置以将空气引导到悬挂阀的入口(18)时,锁定杆(54)的端部位于手持设备的正常操作期间的空腔中,以及 在手持装置的紧急操作期间,锁紧杆(54)的端部位于阀杆组件(24)的空腔中,以在紧急按钮(24)处将阀杆组件(24)保持在第二位置 被激活以将空气引导至排气。