公开(公告)号：US20130042925A1

公开(公告)日：2013-02-21

申请号：US13660913

申请日：2012-10-25

Applicant: Kohler Co.

Inventor： David H. Ritter ,  Chad J. Cochart ,  Douglas J. Brouwer ,  Christopher M. Shay ,  Brain S. Core ,  Michael W. Smith

IPC: F16K43/00

CPC classification number: F16K27/041 ,  B23P15/001 ,  E03C1/0403 ,  F16K3/0227 ,  F16K3/0236 ,  F16K3/08 ,  F16K25/005 ,  Y10T29/4941 ,  Y10T137/598 ,  Y10T137/7504 ,  Y10T137/86743 ,  Y10T137/86751 ,  Y10T137/88054 ,  Y10T137/9029 ,  Y10T137/9464

Abstract: A valve assembly is provided. The 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 threaded to an internal wall of the valve housing. The bonnet nut has a through channel that surrounds the control stem, and means are provided along the through channel to control a level of resistance to rotation of stem.

Abstract translation: 提供阀组件。 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，以及螺纹连接到阀壳体的内壁的阀盖螺母。 发动机罩螺母具有围绕控制杆的通道，并且沿着通道设置装置，以控制杆的旋转阻力水平。