Valve stem assembly

Details Valve stem assembly Valve stem assembly

F - Mech Eng,Light,Heat,Weapons

16

K

251/36

F16K 41/00 (2006.01) F16J 15/00 (2006.01) F16J 15/18 (2006.01) F16K 41/02 (2006.01)

Patent

CA 1144136

-9- VALVE STEM ASSEMBLY Abstract of the Disclosure A valve stem assembly for a valve which utilizes stem packing material which is capable of creep throughout its effective life when subject to a predetermined axial load. The stem packing material is retained within the stem opening against an internal shoulder upon initial installation to pro- duce the predetermined axial load thereon and the stem is cap- able of axial movement under normal valve operating pressure to cause a radially extending shoulder thereof to apply the predetermined axial load when the stem packing material be- comes subject to creep at some time after initial installation.

363371

Affiliated with

Also associated with

Rating

Valve stem assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Valve stem assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve stem assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-76155