Matches 1 - 50 out of 132 1 2 3 >


Match Document Document Title
US20140217205 Air Motor and Electric Painting Device  
An air motor and an electric painting device improves driving efficiency, and includes a housing, a main shaft inserted inside of the housing, an impeller fixed concentrically with the main shaft...
US20130280039 Wind turbine with oil lubrication  
Lubrication method and wind turbine comprising a rotor with a hub supported by a main bearing with two opposite bearing races coaxially spaced by rotatably fitted bearing rollers in a lubrication...
US20140169941 FORWARD COMPARTMENT BAFFLE ARRANGEMENT FOR A GEARED TURBOFAN ENGINE  
A baffle within a gas turbine engine includes a cylindrical flange with a multiple of holes at least partially therearound.
US20140248126 INTER-MODULE FINGER SEAL  
An assembly for a gas turbine engine includes a first module, a second module, and a finger seal. The second module is connected to the first module along a joint. The finger seal is connected to...
US20130156540 STEAM SEAL HEADER, METHOD OF USING A STEAM SEAL HEADER AND STEAM TURBINE SYSTEM INCORPORATING A STEAM SEAL HEADER  
A steam turbine system for use in a power plant includes a steam seal header that collects steam from seals of a high pressure steam turbine and an intermediate pressure steam turbine. The...
US20120027569 ROTATING MACHINE WITH SHAFT SEALING ARRANGEMENT  
A rotating machine comprising such as an axial power turbine or a turbocharger has a housing with a bearing cavity and a chamber separated by a first wall. A shaft is rotatable about an axis in...
US20150098793 TURBINE-PUMP SYSTEM  
A turbine-pump system adapted for use with well liquid that is displaceable within a well conduit. The turbine-pump system may include a bowl assembly; and a bowl support device fixedly attachable...
US20140234075 EXHAUST GAS TURBOCHARGER  
An exhaust gas turbocharger may include a shaft mounted in a bearing housing carrying a compressor wheel and a turbine wheel. The shaft may include a sealing bush arranged on the shaft in a...
US20150016959 SEAL PLATFORM  
A partial seal platform for mounting a seal and securing seal to a rotor or a casing including a first arcuate securing segment with a first securing notch for receiving a first securing ridge of...
US20140205447 PURGE AND COOLING AIR FOR AN EXHAUST SECTION OF A GAS TURBINE ASSEMBLY  
A turbine exhaust casing having an outer casing, an inner casing, an annular exhaust gas path defined between outer and inner flow path walls, and a turbine exhaust casing cavity located radially...
US20140064917 Hydraulic Motor-Driven Bearing Lubrication System For A Centrifugal Pump  
A bearing lubrication system for a centrifugal pump includes a hydraulic recirculating pump that is structured to provide recirculation of a fluid to and from the motor that drives the impeller of...
US20150233386 FIRST STAGE TURBINE HOUSING FOR AN AIR CYCLE MACHINE  
A housing of an air cycle machine includes a static seal portion, a main bore housing portion, a shroud pilot housing portion, and a thrust plate housing portion. The static seal portion is...
US20090092477 ECONOMIZER FOR AIR CONDITIONING SYSTEM OR THE LIKE  
Used in a thermal circulation system in which a fluid cooling agent is circulating in proper order through a compressor, a condenser, a capillary tube/expansion valve and a evaporator, an...
US20140241857 FLOW DIVERTER TO REDIRECT SECONDARY FLOW  
An assembly for a gas turbine engine includes a seal and a flow diverter. The flow diverter is disposed adjacent the seal to direct a secondary gas flow that passes across the seal away from a...
US20120251294 Shaft Seal for Steam Turbines  
A steam turbine with a shaft seal is provided. The shaft seal steam barrier is supplied with a slight excess pressure. In order to avoid complex additional devices necessary for liquefying the...
US20120183388 SYSTEMS AND METHODS FOR SWIRL BRAKE TAPERING  
A centrifugal compressor is disclosed. The centrifugal compressor comprises a first duct configured to receive a process gas, an impeller connected to the first duct and configured to compress the...
US20110219809 TURBO COMPRESSOR AND TURBO REFRIGERATOR  
A turbo compressor according to the present invention supports a rotational shaft fixed to an impeller by a bearing in a freely rotatable manner, and supplies the lubricant oil to a plurality of...
US20120076639 Shaft and Turbine Wheel Assembly  
An assembly for a turbocharger includes a shaft with an axial extension and a shaft-side groove portion, the shaft-side groove portion defined at least in part by a radial height; a turbine wheel...
US20140205425 OIL COOLING ARRANGEMENT AND METHOD OF COOLING OIL  
An oil cooling arrangement includes a first manifold and a second manifold, each configured to route an oil. Further included is a first tube having a first end proximate the first manifold and a...
US20150089918 GAS TURBINE LUBRICATION SYSTEMS  
A casing for a fan drive gear system includes a cast body with an upper and a lower portion. The cast body defines an oil inlet and an oil outlet arranged below the oil outlet. An integrally cast...
US20110014030 ROTATING MACHINE AND ADDITIONAL RING  
The present invention aims at providing a technique for providing a stepped structure separately to a rotating shaft in a later step of assembly for preventing oil leakage from a bearing box. To...
US20090169358 WATER LUBRICATED LINE SHAFT BEARING AND LUBRICATION SYSTEM FOR A GEOTHERMAL PUMP  
The present invention provides a water lubricated line shaft bearing assembly, comprising an outer annular steel shell and an inner layer made of low friction material attached to the outer shell,...
US20140341710 CENTRIFUGAL REFRIGERANT VAPOUR COMPRESSORS  
A refrigerant compressor (10) for use in a chiller-heater system that can provide chilled water at less than 10° C. and hot water at more than 80° C. without the need for additional heat input,...
US20150125264 GAS TURBINE ENGINE LUBRICATION SYSTEM  
A lubrication system for a gas turbine engine is disclosed. The lubrication system is configured to provide pressurized air and lubricant to a bearing sump of the gas turbine engine to cool and...
US20140271118 GAS TURBINE ENGINE LUBRICATION SYSTEM  
A lubrication system for a gas turbine engine is disclosed. The lubrication system is configured to provide pressurized air and lubricant to a bearing sump of the gas turbine engine to cool and...
US20150098800 TURBOCHARGER ROTATING ASSEMBLY  
A system can include a shaft and turbine wheel assembly that includes a seal portion; a bearing assembly that includes an outer race and rolling elements that rotatably support the shaft and...
US20150167686 Slotted Washer Pad for Stage Impellers of Submersible Centrifugal Well Pump  
A submersible pump assembly includes a centrifugal pump driven by a motor. The pump has a number of stages, each of the stages having a diffuser and an impeller. An upthrust washer is located...
US20090311089 TURBOMACHINE WITH A LONG LASTING POSITION-HOLDING SYSTEM  
A turbomachine arranged with a rotor and a stator, including radial positioning means ensuring that the rotor is radially position; and a contactless axial balancing device arranged on at least...
US20060104806 Low friction O-ring for use in a carbon face seal  
A stator seal assembly is provided that includes a seal case, an O-ring and a stator ring. The seal case has an inner peripheral wall, an outer peripheral wall, and an annular cavity formed...
US20090074560 Thrust balancing device for cryogenic fluid machinery  
An improvement for a turbine generator or pump having main bearings separated by a span of shaft and a thrust equalizing mechanism adjacent one of said main bearings, the improvement comprising a...
US20090142180 CIRCUMFERENTIAL SEALING ARRANGEMENT  
A circumferential sealing arrangement is disclosed herein. The circumferential sealing arrangement includes a structure operable to rotate about an axis and having a first surface facing radially...
US20090116951 METHOD AND APPARATUS FOR FAN SHAFT BEARING LUBRICATION  
A lubrication system for a bearing assembly includes a fan shaft with a plurality of conduits, a first bearing rotatably supporting the fan shaft, and a second bearing rotatably supporting the fan...
US20150063981 DEVICE FOR SEALING BETWEEN THE COAXIAL SHAFTS OF A TURBOMACHINE  
A device for sealing the coaxial shafts of a turbomachine includes an annular seal able to perform sealing by contact with the outer shaft, and a lubricating device to lubricate the region of...
US20130156547 Adaptive Eductor System  
An apparatus is provided having a first zone with a fluid flow at a first pressure, and a second zone with a fluid flow at a second pressure. A sump cavity is provided in fluid communication with...
US20140248128 SEALS FOR A CIRCUMFERENTIAL STOP RING IN A TURBINE EXHAUST CASE  
A turbine seal system comprises an annular structural frame, a circumferential ring, a fairing and a seal. The circumferential ring is joined to the annular structural frame. The fairing is...
US20080181765 Seal chamber conditioning valve for a rotodynamic pump  
In a rotodynamic pump, a seal chamber conditioning valve mechanism is positioned at least partially within the seal chamber of the pump to selectively and intermittently deliver fluid to or...
US20150093235 Brush seal for a turbomachine  
The present invention relates to a brush seal for a turbomachine, having a support (1) that has a recess (2), in which a spring element (3) is clamped axially, which fastens a brush element (4),...
US20150184529 STEAM TURBINE AND METHODS OF ASSEMBLING THE SAME  
A steam turbine is provided. The steam turbine includes a housing and a steam inlet configured to discharge a primary steam flow within the housing. A stator is coupled to the housing and a rotor...
US20100196140 DEVICE FOR INHIBITING THE FLOW OF OIL ALONG A ROTATING SHAFT  
An oil control device inhibits the flow of oil along a shaft (8) rotating about an axis. The oil control device comprises an annular body (19) for rotation with said shaft (8) and includes a first...
US20080152478 Rotor mechanism of centrifugal compressor  
A rotor mechanism of a centrifugal compressor connectable to a power output device and configured to block leakage of lubricants and to recycle lubricants to an oil sump is provided, which...
US20070003406 Pump  
A pump, including a pump housing, defining an impeller chamber in fluid communication with a pump inlet and pump outlet. An impeller is rotatable within the impeller chamber and is attached to an...
US20150240660 BUFFER AIRFLOW TO BEARING COMPARTMENT  
A seal support and duct assembly of a gas turbine engine includes a seal support housing disposed about a central axis, a duct housing attached to the seal support housing, the duct housing and...
US20080307769 GAS TURBINE ENGINE ANTI-ICE FORMATION DEVICE AND SYSTEM  
An anti-ice formation device for a gas turbine engine is configured to be mounted within an inlet duct of the engine, and adjacent the gas turbine engine compressor inlet. The device is configured...
US20110255955 CHARGING DEVICE  
A charging device may include a turbine housing and a bearing housing. The bearing housing may have a bearing arrangement for a shaft carrying a turbine wheel and a compressor wheel. A gasket may...
US20140050561 OIL SUPPLY SYSTEM AND METHOD FOR SUPPLYING OIL FOR A TURBOPROP ENGINE  
An oil supply system for a propeller turbine engine includes a first oil circuit for supplying the turbomachine and a second oil circuit for supplying the propeller gearbox and the high-pressure...
US20150016950 DEVICE AND METHOD FOR DISCHARGING SEALING AIR IN A TURBOFAN ENGINE  
A device and method for discharging sealing air in a turbofan engine includes a primary flow duct that extends through a core engine of the turbofan engine and a bypass duct. The device has at...
US20140193239 TURBOMACHINE SHAFT SEALING ARRANGEMENT  
A turbomachine with a rotary shaft supporting a turbine wheel is supported for rotation in a housing. The shaft extends through a bore in the housing and a bearing assembly being disposed in the...
US20150093233 TURBOCHARGER WITH JOURNAL BEARING  
A turbocharger assembly can include a housing with a through bore and an axial face disposed in the through bore; a locating plate with a keyed opening attached to the housing; and a journal...
US20150098798 BRUSH SEAL SYSTEM FOR SEALING A GAP BETWEEN COMPONENTS OF A THERMAL GAS TURBINE THAT MAY BE MOVED RELATIVE TO ONE ANOTHER  
A brush seal system for sealing a gap between components of a thermal gas turbine that may be moved relative to one another includes a gas seal housing that receives at least one brush head of a...
US20150016960 LINEAR GASKET FOR AN INTER-BLADE PLATFORM  
A linear gasket for an inter-blade platform that presents a length, the gasket including a linear base for fastening to the inter-blade platform and a linear lip projecting from the linear base,...

Matches 1 - 50 out of 132 1 2 3 >