151893 ⎘
Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member; Pressing means the pressing force resulting from fluid pressure
SYSTEM AND METHOD FOR AUTOMATICALLY SENSING A POSITION OF A PACKING LOADING ASSEMBLY WITH A POSITION SENSOR
#2CARTRIDGE SEALING DEVICE WITH SEMI-SOLID MUD FILLER AND CONFIGURED TO BE MOUNTED TO FLUID EQUIPMENT
#3PRESSURE BALANCED SELF-REGULATING MECHANICAL PACKING SEALING ASSEMBLY
#4SYSTEM AND METHOD FOR AUTOMATICALLY ENERGIZING PACKING MATERIAL WITH A PACKING LOADING ASSEMBLY
#5HYDRAULICALLY SUPPORTED FACE SEAL
#6PRESSURE BALANCED SELF-REGULATING MECHANICAL PACKING SEALING ASSEMBLY
#7WASHPIPE ASSEMBLY
#8ROTARY UNION
#9HYDRAULICALLY SUPPORTED FACE SEAL
#10MECHANICAL SEAL MATING RING WITH DIRECT THERMAL CONTROL
#11SYSTEM AND METHOD FOR AUTOMATICALLY ENERGIZING PACKING MATERIAL WITH A PACKING LOADING ASSEMBLY
#12Self-guiding carbon seal system
#13Self-guiding carbon seal system
#14Sealing device
#15Self-guiding carbon seal system
#16BUTTERFLY VALVE SEAT AND VALVE SEAT CAVITY
#17Sealing device for gas-liquid two-phase fluid medium under variable working conditions
#18Flexible alignment sealing coupling
#19Penetration sealing system
#20Turbomachine provided with fluid sealing device
#21Sealing arrangement
#22Sliding component
#23ROTARY SEAL ASSEMBLY AND ROTARY SEAL FOR HIGH-PRESSURE APPLICATIONS
#24Mechanical seal
#25Rotary seal
#26Inner diameter rotating drum seal
#27Apparatus for offshore work comprising a gear motor
#28Hydrodynamic Intershaft Piston Ring Seal
#29Mechanical seal arrangement and well bore conveyor device
#30Piston for die casting machine
#31Wide differential pressure range air riding carbon seal
#32Hydraulically controllable mechanical seal
#33Mechanical seal
#34Sliding component
#35Sliding component
#36Rotary leadthrough for a vehicle
#37SLIDING COMPONENT
#38Sliding component
#39Control or shutoff valve
#40Mechanical seal
#41Split circumferential lift-off seal segment
#42Fluid seal structure of heat engine including steam turbine
#43Mechanical seal
#44Bearing, notably for a vehicle
#45Mechanical seal
#46Wide differential pressure range air riding carbon seal
#47Mechanical seal
#48Operable seal connector device
#49Connector for transferring at least one fluid
#50Variable torque bearing
#51Hydraulically controllable mechanical seal
#52Mechanical seal device
#53Sliding parts
#54Method and apparatus for rotating sleeve engine hydrodynamic seal
#55Sliding component
#56Stern tube sealing device
#57Pump seal with thermal retracting actuator
#58Mechanical seal
#59Fluid transfer seal assemblies, fluid transfer systems, and methods for transferring process fluid between stationary and rotating components using the same
#60Mechanical face seal with a reverse trapezoidal face pattern
#61Scooping hydrodynamic seal
#62Compact double grounded mechanical carbon seal
#63Seal ring
#64Sealing device and rotary bearing therewith
#65Fluid sealing device for rotating machines
#66Rolling stand roll neck seal
#67Gas separation device
#68Mechanical seal device
#69Adjustable mechanical seal
#70Mechanical seal with improved seal assembly
#71Mechanical seal
#72Seal assemblies
#73Air riding seal
#74Air riding seal
#75Mechanical seal
#76Air riding seal
#77Air riding seal
#78Hydrodynamic intershaft seal and assembly
#79DUST SEAL STRUCTURE OF INTERNAL MIXER
#80Gas separation device
#81Seal structure and control valve using said seal structure
#82Static pressure type non-contact gas seal
#83Hydrostatic mechanical seal with local pressurization of seal interface
#84Air riding seal
#85Air riding seal
#86Shaft seal assembly and method
#87Sliding ring fixing
#88Rotating fluid machine
#89Shaft seal
#90Rotary seal member, assembly and methods for a hydraulic rotary swivel
#91Self-balancing air riding seal for a turbine