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    • 8. 发明专利
    • Tap with state indicator
    • TAP与状态指示器
    • JP2005188744A
    • 2005-07-14
    • JP2004367311
    • 2004-12-20
    • Luxembourg Patent Co Saルクセンブルグ・パテント・カンパニー・ソシエテ・アノニマLuxembourg Patent Company S.A.
    • KREMER PAULSCHMIT JACQUES
    • F17C13/06F16K1/30F16K37/00F17C13/02F17C13/04
    • F16K1/302F16K37/0008Y10T137/8225
    • PROBLEM TO BE SOLVED: To provide a tap for a gas cylinder provided with a state indicator comprising a cylindrical skirt disposed around a cylindrical support member. SOLUTION: The skirt is coupled to a driving wheel of the tap to rotate together with the driving wheel of the tap and to be axially operated with respect to the driving wheel along the longitudinal axis of the tap. The support member is mounted to a tap body, and in the normal operation of the tap, the support member is held in a fixed position with respect to the tap body. The skirt has an internal screw thread engaged with an externally threaded portion of the support member. In the closed state of the tap, the skirt masks a signaling portion of the support member. When the driving wheel is rotated to open the tap, the skirt is displaced in a direction to uncover the signaling portion to indicate the open state of the tap. The signaling portion may be colored, for example in red. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种具有状态指示器的气瓶的龙头,所述状态指示器包括围绕圆柱形支撑构件设置的圆柱形裙部。 解决方案:裙部联接到龙头的驱动轮,与分接头的驱动轮一起旋转,并且沿着龙头的纵向轴线相对于驱动轮轴向操作。 支撑构件被安装到龙头本体上,并且在水龙头的正常操作中,支撑构件相对于龙头本体被保持在固定位置。 裙部具有与支撑构件的外螺纹部分接合的内螺纹。 在水龙头的关闭状态下,裙部掩盖支撑构件的信号部分。 当驱动轮旋转以打开水龙头时,裙部沿着揭开信号部分的方向移动,以指示水龙头的打开状态。 信令部分可以是彩色的,例如是红色的。 版权所有(C)2005,JPO&NCIPI