Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01D - Non-positive-displacement machines or engines, e.g. steam turbines › F01D 11 - Preventing or minimising internal leakage of working fluid, e.g. between stages
Patents for F01D 11 - Preventing or minimising internal leakage of working fluid, e.g. between stages (10,581)
11/2000
11/23/2000WO2000070193A1 Turbo-machine comprising a sealing system for a rotor
11/23/2000WO2000070192A1 Seal for sealing a gap, in particular in a turbine, and a turbine
11/23/2000WO2000070191A1 Sealing system for a rotor of a turbo engine
11/23/2000CA2372875A1 Turbomachine with a sealing system for a rotor
11/23/2000CA2372740A1 Turbomachine, in particular a gas turbine, with a sealing system for a rotor
11/22/2000CN1274056A Sealed steam supply loop
11/21/2000US6149387 Seal structure for gas turbine flange contact surfaces
11/21/2000US6149074 Device for cooling or heating a circular housing
11/21/2000US6148518 Method of assembling a rotary machine
11/15/2000EP1052438A2 Brush seal segment with bristle damping
11/15/2000EP1052375A2 Apparatus and method for relieving thermally induced stresses in inner and outer bands of thermally cooled turbine nozzle stages
11/14/2000US6146098 Tip shroud for cooled blade of gas turbine
11/14/2000US6146093 Variable vane seal and washer
11/14/2000US6146091 Gas turbine cooling structure
11/14/2000US6146090 Cooling/heating augmentation during turbine startup/shutdown using a seal positioned by thermal response of turbine parts and consequent relative movement thereof
11/14/2000US6146089 Fan containment structure having contoured shroud for optimized tip clearance
11/14/2000US6145844 Self-aligning sealing assembly for a rotating shaft
11/08/2000CN2405012Y Sealing between stage and bearing sealing device for steam turbine
11/07/2000US6142731 Low thermal expansion seal ring support
11/07/2000US6142729 Sealing device for a turbomachine bearing chamber
11/07/2000US6142477 Active seal
11/02/2000EP1048823A2 Sealing steam supply
11/02/2000EP1048822A2 Heat shield for a gas turbine
11/02/2000DE19919654A1 Hitzeschild für eine Gasturbine Heat shield for a gas turbine
11/02/2000DE19919653A1 Sperrdampfeinspeisung Sealing steam supply
10/2000
10/31/2000US6139264 Compressor interstage seal
10/31/2000US6139263 Flow machine with rotor and stator
10/31/2000US6139257 Shroud cooling assembly for gas turbine engine
10/31/2000US6139019 Seal assembly and rotary machine containing such seal
10/31/2000CA2034978C Self-locking nozzle blocks for steam turbines
10/25/2000EP1046787A2 Turbine inner shell heating and cooling flow circuit
10/25/2000EP1046002A1 Nested bridge seal
10/25/2000EP1045959A1 C-shaped ring seal
10/25/2000CN1271412A Heat recovery steam generator
10/25/2000CN1271403A Housing for blade mechanism
10/19/2000DE19916803A1 Hydraulische Dichtungsanordnung insbesondere an einer Gasturbine Hydraulic sealing arrangement in particular on a gas turbine
10/18/2000EP1045178A2 Hydraulic sealing arrangement in particular for gas turbine
10/17/2000US6132168 Balancing a pressure drop across ring seals in gas turbine engines
10/17/2000US6131911 Brush seals and combined labyrinth and brush seals for rotary machines
10/17/2000US6131910 Brush seals and combined labyrinth and brush seals for rotary machines
10/11/2000CN2400576Y Double-tooth-tip multitooth glands
10/11/2000CN1269459A Heat-insulating screen for gas turbine
10/10/2000US6129513 Fluid seal
10/05/2000WO2000058607A1 Honeycomb sealing preferably for steam turbine
10/05/2000DE19915049A1 Hitzeschild für eine Gasturbine Heat shield for a gas turbine
10/04/2000EP1041250A2 Heat shield for a gas turbine
10/03/2000US6126390 Passive clearance control system for a gas turbine
10/03/2000US6126389 Impingement cooling for the shroud of a gas turbine
09/2000
09/28/2000WO2000057090A1 Shaft seal
09/28/2000WO2000057033A1 Covering element and arrangement with a covering element and a support structure
09/28/2000WO2000057032A1 Guide blade and guide blade rim for a fluid-flow machine and component for delimiting a flow channel
09/28/2000WO2000057031A1 Gas turbine rotor with internally-cooled gas turbine blade
09/28/2000WO2000057029A1 Turbine blade
09/28/2000DE19913269A1 Turbinenschaufel Turbine blade
09/28/2000CA2366372A1 Shaft seal
09/28/2000CA2366357A1 Covering element and arrangement with a covering element and with a carrying structure
09/27/2000EP1039184A1 Shaft seal
09/27/2000EP1039183A2 Seal assembly and rotary machine containing such seal
09/27/2000EP1038093A1 Turbine passive thermal valve for improved tip clearance control
09/27/2000EP1038092A1 Cover plate for gas turbine rotor
09/27/2000CN2398426Y Device for preventing oil mixed with water for adjusting and lubricating steam turbine
09/21/2000DE10011441A1 Gasdichtungsvorrichtung für einen Auflader mit variabler Leistung Gas sealing device for a supercharger with variable capacity
09/20/2000EP1036255A1 Seal assembly for a gas turbine engine
09/19/2000US6120242 Blade containing turbine shroud
09/14/2000WO2000053897A1 Gas turbine engine
09/12/2000US6116852 Turbine passive thermal valve for improved tip clearance control
09/12/2000US6116612 Fluid seal
09/12/2000US6116608 Apparatus for guiding solid particles through a brush seal in a turbine
09/08/2000WO2000052307A1 High temperature erosion resistant, abradable thermal barrier composite coating
09/06/2000EP1033477A2 Gas turbine shroud
09/05/2000US6113349 Turbine assembly containing an inner shroud
08/2000
08/31/2000WO2000050302A1 Passively driven acoustic jet controlling boundary layers
08/30/2000EP1031702A1 Automatic clearance control system for gas turbine stationary blade
08/29/2000US6109843 Shield assembly for masking a stator of a rotary machine
08/22/2000US6105966 Brush seal segment
08/17/2000WO2000047919A1 Combined labyrinth and brush seals for rotary machines
08/17/2000WO2000047918A1 Flex seal for gas turbine expansion joints
08/15/2000US6103186 Powder mixture of first and second powdered alloys each having a base of elements m, cr and al in which m is at least one of the group of ni, co and fe; first alloy silicon diffused; second alloy silicon-free
08/15/2000US6102656 Segmented abradable ceramic coating
08/15/2000US6102655 Shroud band for an axial-flow turbine
08/09/2000EP1026367A1 Turbomachine rotor blade tip sealing
08/03/2000WO2000045070A1 Method and apparatus for eliminating thermal bowing of steam turbine rotors
08/02/2000EP1024251A2 Cooled turbine shroud
08/01/2000US6095751 Seal device between fastening bolt and bolthole in gas turbine disc
08/01/2000US6094905 Cooling apparatus for gas turbine moving blade and gas turbine equipped with same
08/01/2000CA2215625C Spring seal device for combustor
07/2000
07/26/2000EP1022437A1 Construction element for use in a thermal machine
07/26/2000EP1022436A2 Gas turbine engine seals
07/18/2000US6089827 Rotor for gas turbines
07/18/2000US6089825 Abradable seal having improved properties and method of producing seal
07/18/2000US6089821 Gas turbine engine cooling apparatus
07/12/2000EP1018594A2 Wheelspace windage cover plate for a turbine
07/12/2000EP1017954A1 Heat recovery steam generator
07/11/2000US6086329 Seal plate for a gas turbine moving blade
07/05/2000EP1015737A1 A procedure and a device for controlling the flow of combustion air in a pfbc plant
07/05/2000CN1054179C Sealing apparatus for a shaft duct through a housing and its operating method
07/04/2000US6082963 Removable inner turbine shell with bucket tip clearance control
07/04/2000US6082738 Rotatable seal element for a rotary machine
06/2000
06/28/2000EP1013975A1 Shaft seal and turbine using the shaft seal
06/28/2000EP1013937A2 Rotor tip bleed in gas turbine engines
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