PRESSURE ACTIVATED NON-CONTACT SEALS AND SEAL ASSEMBLIES

TOOL FOR ALIGNMENT OF SEAL SEGMENTS

Piston Seal Ring Bypass

Aspirating face seal assembly for a rotary machine

Oil control for seal plates

Aspirating face seal assembly for a rotary machine

Aspirating face seal assembly for a rotary machine

Radial segmented seal with air curtain generator

Compressor with floating seal

Segmented seal with shallow groove

Oil control for seal plates

Turbomachine with a balance drum and sleeve arrangement and method

Intershaft seal with asymmetric sealing ring and centrifugal retaining plates

Sealing device

Centrifugal compressor assembly for use in a turbine engine and method of assembly

INSTALLATION FOR PRODUCING NITRIC ACID WITH A SEALING DEVICE FOR SEALING A ROTATABLE SHAFT OF A NO COMPRESSOR AND/OR OF A RESIDUAL GAS EXPANDER

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

Thermally responsive controlled gap seal device

Seal ring

Sealing segment

Seal Arrangement for non-contact sealing of anti-friction bearings

Seals for a gas turbine engine

Arrangement for sealing an open cavity against hot gas entrainment

Thermally response controlled gap seal device

Shaft sealing ring for a barrier oil sealing system of a hydrogen-cooled generator

Low deflection bi-metal rotor seals

Shaft Seal Assembly

Turbocharger sealing arrangement

Shaft Seal Assembly

Fluidic sealing for turbomachinery

Sealing arrangement for a gas turbine

ELECTRIC ROTATING MACHINE

Shaft seal assembly

Device for sealing a rotating shaft penetrating a housing wall

Moving vacuum chamber stage with air bearing and differentially pumped grooves

Oil supply

Seal arrangement

Electric rotating machine with bearing seals

Sealing arrangement using brush seals

Sealing assembly, a lithographic projection apparatus, and a device manufacturing method