151845 ⎘
Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings; Tightening mechanisms with continuous adjustment of the compression of the packing
Sub-classes:SYSTEM AND METHOD FOR AUTOMATICALLY SENSING A POSITION OF A PACKING LOADING ASSEMBLY WITH A POSITION SENSOR
#2SYSTEM AND METHOD FOR AUTOMATICALLY ENERGIZING PACKING MATERIAL WITH A PACKING LOADING ASSEMBLY
#3FLUID END WITH CLAMPED RETENTION
#4DEVICE FOR TENSIONING A STUFFING BOX PACKING
#5Valve with Load Cell
#6FLUID END WITH CLAMPED RETENTION
#7SYSTEM AND METHOD FOR AUTOMATICALLY ENERGIZING PACKING MATERIAL WITH A PACKING LOADING ASSEMBLY
#8Radial pressure adjustable gland sealing system
#9Remotely adjustable gland follower for a shaft sealing system
#10Valve with load cell
#11DEVICE FOR CLAMPING A STUFFING BOX PACKING
#12Seal structure and manufacturing method thereof
#13Seal assemblies for use with fluid valves
#14Valve packing assembly having shape-memory member
#15Seal assembly for a valve stem
#16High temperature valve shaft seal
#17Rotor shaft seal assembly
#18REMOTELY ADJUSTABLE SHAFT SEAL
#19Remotely Actuated Packing Follower
#20Stem Sealing Arrangement for a Device Containing Fluid Under Pressure
#21Stuffing seal
#22Self-tightening type sealing device
#23Device for treating a material