PRESSURE ACTIVATED NON-CONTACT SEALS AND SEAL ASSEMBLIES

SEALING DEVICE AND TURBOMACHINE COMPRISING THE SEALING DEVICE

NON-CONTACT SEAL SHOE WITH DIFFUSER STRUCTURE

SEAL SUPPORT ASSEMBLY FOR A TURBINE ENGINE

SHAFT SEAL DEVICE AND ROTARY MACHINE

Non-contact seal with seal device axial locator(s)

NON-CONTACTING DYNAMIC SEAL

Circumferential seal assembly with multi-axis stepped grooves

Sealing assembly and turbomachine including same

Circumferential seal assembly with multi-axis stepped grooves

Non-contact seal assembly with multiple spaced spring elements

NON-CONTACT SEAL ASSEMBLY WITH DAMPING ELEMENTS

Split ring seal for gas turbine engine rotor

Circumferential seal assembly with adjustable seating forces

Rod packing

Reinforced sealing rings

Non-contact seal for rotational equipment with axially expended seal shoes

Secondary seal in a non-contact seal assembly

Sealing ring made of a high-performance thermoplastic material and liquid silicone

Circumferential seal assembly with adjustable seating forces

Non-contact seal assembly with multiple axially spaced spring elements

NON-CONTACT SEAL FOR ROTATIONAL EQUIPMENT WITH RADIAL THROUGH-HOLE

Radial seal segment joint

Generator seal assembly

Rotary kiln seal and method

Hydrostatic seal

Non-contact seal with axial engagement

Non-contact seal assembly with chamfered seal shoe

Heatshield with damper member

Reinforced sealing rings

Hydrostatic seal with secondary seal structural protection

CONTROL RINGS

Non-contacting dynamic seal

Apparatus and method for unitizing split ring halves with holder halves of a clamshell split ring mechanical seal face assembly

HALO seal build clearance methods

Circumferential back-to-back seal assembly with bifurcated flow

Hydrostatic seal with non-parallel beams for anti-tipping

Hydrostatic seal with asymmetric beams for anti-tipping

Circumferential seal assembly with multi-axis stepped grooves

Halo seal access window openings

Sealing ring made of a high-performance thermoplastic material and liquid silicone

Sealing ring with a 3D-printed inlay

Floating, non-contact seal and dimensions thereof

Seal for sealing a circumferential gap between two machine components

Circumferential seal assembly with adjustable seating forces

Seal ring

Hydrostatic seal with abradable teeth for gas turbine engine

Non-contact seal with resilient biasing element(s)

Non-contact seal with progressive radial stop(s)

Retainer device for circumferential shaft seals

Separate secondary seal support rail for seal

Non-contacting seal with non-abradable coating

Segmented non-contact seal assembly for rotational equipment

Bearing-supported seal

Non-contact seal with angled land

Leaf seal

Radial segmented seal with air curtain generator

Dual hydorstatic seal assembly

Hydrostatic seal pinned cartridge

Reinforced sealing rings

Intershaft seal assembly with multi-axis stepped grooves

Non-contact seal with progressive radial stop(s)

Hydrostatic non-contact seal with offset outer ring

Circumferential seal with bifurcated flow along multi-axis stepped grooves

Non-contact seal with non-straight spring beam(s)

High pressure circumferential lift-off seal

Non-contact seal assembly for rotational equipment

Seal assembly for rotary machine

Hydrostatic non-contact seal with weight reduction pocket

Segmented seal with shallow groove

Hydrostatic non-contact seal with varied thickness beams

Hydrostatic non-contact seal with dual material

Non-contact seal assembly for rotational equipment

Non-contact seal with monolithic/unitary carrier structure

Shaped spring element for a non-contact seal device

Seal shoe for a hydrostatic non-contact seal device

Seal ring

Shaft seal device and vertical pump with this shaft seal device

Combination bearing and seal assembly for rotatable shafts

Circumferential back-to-back seal assembly with bifurcated flow

Segmented annular seal

Intershaft seal with asymmetric sealing ring and centrifugal retaining plates

Floating non-contact seal vertical lip

Floating, non-contact seal with angled beams

Floating, non-contact seal with offset build clearance for load imbalance

Non-contact seal with removal features

Multi-ply seal ring

Segmented face seal assembly and an associated method thereof

Shaft seal mechanism

ROD PACKING

Clearance-control-type seal structure

Intershaft seal with asymmetric sealing ring

Seal assembly to seal corner leaks in gas turbine

Shaped spring element for a non-contact seal device

Floating, non-contact seal and dimensions thereof

Seal shoe for a hydrostatic non-contact seal device

Secondary seal device(s) with alignment tab(s)

Sleeve configured for use in a non-contacting gas seal and gas seal including the sleeve

Non-contact seal assembly for rotational equipment

Non-contact seal assembly for rotational equipment

Non-contact seal assembly for rotational equipment with linkage between adjacent rotors

Split circumferential lift-off seal segment

Segmented non-contact seal assembly for rotational equipment

Control rings

Sealing device for an oil enclosure in a turbine engine bearing

Radial seal with offset relief cut

Seal housing pre-taper

Multi-stage inter shaft ring seal

Seal ring for hydrogen cooled generator

Arch-bound ring seal and ring seal system including an arch-bound ring seal

Non-contacting dynamic seal

Brush seal plate

Vibration damping apparatus for hydrostatic seal of gas turbine engine

Circumferential back-to-back seal assembly with bifurcated flow

Ring seal for blade outer air seal gas turbine engine rapid response clearance control system

Flexible feather seal for blade outer air seal gas turbine engine rapid response clearance control system

Brush seal assembly

Bearing compartment sealing system with passive cooling

Segmented seal

Brush seal assembly

Seal ring

Sealing device

Bidirectional lift-off circumferential shaft seal segment and a shaft seal including a plurality of the segments

Sealing device and sealing structure

Circumferential back-to-back seal assembly with bifurcated flow

Sealing device and sealing structure

Inwardly tensioning plain compression ring

Arrangement of a segmented retractable seal in a stator of a turbine

Film riding aerodynamic seals for rotary machines

Pressure actuated film riding seals for turbo machinery

Film riding seals for rotary machines

Seal system and method for rotary machine

Aerodynamic seals for rotary machine

Axial non-contact seal

Intershaft seal with centrifugal compensation

Self-adjusting non-contact seal

Shaft sealing apparatus

THRUST BALANCE SYSTEM FOR GAS TURBINE ENGINE

Rotary machine seal assembly with butt gap seal elements

Segmented seal assembly

Segmented intershaft seal assembly

METHOD AND SYSTEM FOR FABRICATING A SEAL RING

Segmented seal with axial load control feature

SELF-ADJUSTING SEAL FOR ROTATING TURBOMACHINERY

Elliptical Sealing System

Method and apparatus for packing rings

Seal assembly segment joints

Seal apparatus

LABYRINTH SEAL

Sealing device for steam turbines and method for controlling sealing device

Hydrodynamic circumferential seal system for large translations

Method and apparatus for labyrinth seal packing rings

Hydrodynamic circumferential seal system for large translations

Seal with stacked sealing elements

Seal structure for rotary machine

Hydrodynamic circumferential seal system for large translations

Seal assembly

Sealing arrangement for turbine engine having ceramic components

Segmented seal with hydrodynamic feature and assembly

Hydrodynamic intershaft seal and assembly

Two-Part Piston Rod Gasket

Seal member, assembly and method

Method of manufacturing a brush seal for sealing between stationary and rotary components

Fluidic sealing for turbomachinery

Method and system for fabricating a seal ring

Gastight piston ring arrangement

Seal ring

Segmented seal portion and assembly

Non-contact seal for a gas turbine engine

Non-contact seal for a gas turbine engine

Floating sealing ring

Seal with stacked sealing elements

Segmented air floating seal

A VARIABLE CLEARANCE PACKING RING

ELECTRIC ROTATING MACHINE

Seal ring

“L” butt gap seal between segments in seal assemblies

Variable clearance packing ring

Non-contacting seal for rotating surfaces

Method and apparatus for variable clearance packing

Tension Spring Actuators for Variable Clearance Positive Pressure Packings for Steam Turbines

Steam turbine variable clearance packing

Variable clearance positive pressure packing ring and carrier arrangement with leaf springs

Shutdown seal for reactor coolant pump

Variable clearance packing ring arrangement

Self centering, floating brush seal assembly

Apparatus and method for steam turbine variable clearance packing

Device for sealing a rotating shaft penetrating a housing wall

Seal member, assembly and method

Method of manufacturing a brush seal for sealing between stationary and rotary components

Methods and apparatus for assembling a rotary machine

Seal arrangement and a method of seal assembly

AXIALLY ADJUSTABLE SEALING RING

Segmented air floating seal

Abradable and/or abrasive coating and brush seal configuration

Packing ring for a turbine

Method and apparatus for determining impact of faults on network service

Seal arrangement

Seal ring

Brush seal designs for turbines and similar rotary apparatus

Electric rotating machine with bearing seals

Sealing arrangement using brush seals

Flow dam design for labyrinth seals to promote rotor stability

Outer air seal assembly

Brush seal for static turbine components