
基本信息:
- 专利标题: VALVE ASSEMBLY HAVING IMPROVED ROTATIONAL FEEL
- 专利标题(中):阀组件具有改进的旋转感觉
- 申请号:US14657520 申请日:2015-03-13
- 公开(公告)号:US20150184757A1 公开(公告)日:2015-07-02
- 发明人: David H. Ritter , Chad J. Cochart , Douglas J. Brouwer , Christopher M. Shay , Brian S. Core , Michael W. Smith
- 申请人: Kohler Co.
- 主分类号: F16K3/02
- IPC分类号: F16K3/02 ; B23P15/00
摘要:
A valve assembly includes a valve housing having an internal generally cup-shaped bore, a valve control cartridge inserted into the bore and having a rotatable control stem extending upwardly therefrom, and a bonnet nut having a through-bore. The bonnet nut is threaded to the valve housing such that the control stem extends through the through-bore. Flexible fingers are provided along the through-bore to control a level of resistance to a rotation of the rotatable control stem. The stem is positioned to frictionally engage the flexible fingers as the stem is rotated.
摘要(中):
阀组件包括具有内部大致杯状孔的阀壳体,插入孔中的阀控制盒,并具有从其向上延伸的可旋转控制杆,以及具有通孔的发动机罩螺母。 阀帽螺母被拧到阀壳体上,使得控制杆延伸穿过通孔。 柔性指状物沿通孔设置以控制对可旋转控制杆的旋转的阻力水平。 杆被定位成当杆旋转时摩擦地接合柔性指状物。
公开/授权文献:
- US09476508B2 Valve assembly having improved rotational feel 公开/授权日:2016-10-25
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16K | 阀;龙头;旋塞;致动浮子;通风或充气装置 |
------F16K3/00 | 闸门阀或滑阀,即带闭合元件的切断装置,闭合元件为了开启和关闭有沿阀座的滑动 |
--------F16K3/02 | .带有平的密封面;其所用填料 |