Matches 1 - 50 out of 320 1 2 3 4 5 6 7 >


Match Document Document Title
US20150198066 FAN SHROUD ASSEMBLY  
A fan shroud assembly includes a first fan shroud and a second fan shroud. The first fan shroud includes a first segment, a second segment, and a flexible, gas impermeable seal interconnecting the...
US20110176912 TURBOCHARGER AND HOLDING DISK THEREFOR  
The invention describes a holding disk for use in turbochargers, in particular for diesel engines, said holding disk consisting of an iron-based alloy having an austenitic base structure with...
US20130170964 Contoured Honeycomb Seal for Turbine Shroud  
The present application provides a stage of a turbine engine. The stage may include a bucket, a shroud facing the bucket, and a contoured honeycomb seal on the shroud. The contoured honeycomb seal...
US20130042628 GAS TURBINE ENGINE INTERNAL COMPARTMENT STRUCTURE HAVING EGRESS FEATURE  
A gas turbine engine includes a gas turbine engine internal compartment structure having an integral passageway. Wiring is routed through the integral passageway of the gas turbine engine internal...
US20120243981 CAST TURBINE CASING AND NOZZLE DIAPHRAGM PREFORMS  
Various turbine component preforms are disclosed having near-net shape features. In one embodiment, a turbine casing preform is disclosed. The turbine casing preform includes an as-cast body...
US20130078080 AIR SYSTEM ARCHITECTURE FOR A MID-TURBINE FRAME MODULE  
A mid-turbine frame is disposed between high and low pressure turbine assemblies. A secondary air system is defined in the mid-turbine frame (MTF) to provide cooling to the turbine section of the...
US20110236187 BLOOD PUMP BEARINGS WITH SEPARATED CONTACT SURFACES  
Rotary hydrodynamic blood pumps have been used to treat over a thousand patients. The Jarvik 2000 has supported a patient for seven years and uses blood immersed bearings washed by high flow to...
US20140112753 SEALING ARRANGEMENT FOR A TURBINE SYSTEM AND METHOD OF SEALING BETWEEN TWO TURBINE COMPONENTS  
A sealing arrangement for a turbine system includes a bucket having an outer tip and at least one bucket ridge extending radially outwardly from the outer tip, the at least one bucket ridge...
US20080181768 Axial rotor section for a rotor of a turbine  
Disclosed is an axial rotor section for a rotor of a turbine, on which a sealing element, which is provided on an end side surface, is secured by means of a bolt against movement in the...
US20110280713 High Volume Pump having low hydrostatic head  
A pump for providing high volume flows with a low hydrostatic head. The pump is particularly suited for heated fluids such as those from a solar collector and the like.
US20130280047 Stator Seal for Turbine Rub Avoidance  
A stator seal for a turbine assembly includes a seal base securable to a turbine stator and including an annular inner surface, and an abradable coating disposed on the annular inner surface. The...
US20130051990 BUSHING TO REPAIR CIRCUMFERENTIAL FLANGED RING  
A method of repairing a circumferential flanged ring of a gas turbine engine with a bushing includes the steps of removing a damaged portion from a flange of a circumferential flanged ring that...
US20140064935 FAN BLADE PLATFORM FLAP SEAL  
A seal for sealing a gap between adjacent first and second components, includes a first portion for attaching to the first component and a second portion extending at an angle from the first...
US20110123317 CENTRIFUGAL PUMP  
A centrifugal pump includes at least one impeller (4) and at least one sealing arrangement arranged between the impeller (4) and a housing wall. The sealing arrangement seals a suction side of the...
US20080003099 Closed bias air film riding seal in event of housing breach for shared engine lubrication accessory gearboxes  
A system includes a case, a stator, a ring seal, and a rotor and is configured to pump air out of a housing. The case is mounted on the housing. The stator is mounted within the case and has two...
US20130189084 ARRANGEMENT, A SEALING ASSEMBLY, A CASING FLANGE AND A SPACER FOR SEALING THE PROPELLER SHAFT OF A MARINE VESSEL  
A propeller shaft of a marine vessel is supported by bearing means within a stern tube or frame. The stern tube or frame has an aft end provided with a sealing assembly for sealing the propeller...
US20130189083 FAN  
A fan includes an outer casing having an air inlet and an air outlet, and an impeller housing located within the casing. An impeller is provided within the impeller housing for generating an air...
US20110293409 METHOD OF REPAIRING A FLANGE OF A CASING  
The invention relates to a method of repairing a flange of a casing for an airplane turboprop or turbojet, the flange including at least one through hole for passing a bolt for fastening...
US20140154059 TURBINE NOZZLE BAFFLE  
An embodiment of the present invention is a turbine nozzle baffle including an annular box structure. The turbine nozzle baffle includes a first diaphragm, a second diaphragm, and a static portion...
US20050249589 Sealing mechanism for water pump  
A water pump includes a pump body and a block which are respectively provided with attachment surfaces that surround an opening defined by a vortex chamber. A first one of the attachment surfaces...
US20140255166 ENERGY-STORING AND POWER-GENERATING SYSTEM AND METHOD FOR A VERTICAL-AXIS WIND GENERATOR  
The energy-storing and power-generating system comprises an energy-storing system and a power-generating system. The energy-storing system comprises a high pressure gas generator, a water storage...
US20130156553 HONEYCOMB SEAL AND METHOD  
A seal for a turbo machine is provided. The seal includes a plurality of honeycomb cells, at least one circumferential groove within the plurality of honeycomb cells, and at least one swirl brake...
US20120148388 ANNULUS FILLER  
An annulus filler for mounting to a rotor disc of a gas turbine engine and for bridging the gap between two adjacent blades attached to the rotor disc. The annulus filler has a body portion...
US20130213057 Gas Turbine Engines and Related Systems Involving Blade Outer Air Seals  
Gas turbine engines and related systems involving blade outer air seals are provided. In this regard, a representative blade outer air seal segment for a set of rotatable blades includes: a blade...
US20080085183 AIR SEAL ARRANGEMENT FOR A GAS TURBINE ENGINE  
The air seal arrangement is for a disc wheel in a gas turbine engine. The disc wheel comprises a sleeve portion having an outer surface. The arrangement comprises a static knife edge seal in...
US20080145217 Method for securing a stator assembly  
An example exit guide vane for a gas turbine engine is mounted adjacent to a diffuser case defining an air flow path. A thrust balance seal is attached to the diffuser and the exit guide vane is...
US20130017067 METHOD OF BEAM WELDING OF AN IMPELLER WITH PERFORMANCE OF TWO PASSES ON A SLOT ; IMPELLER AND TURBO MACHINE HAVING SUCH WELD CONFIGURATION  
Systems and methods according to these exemplary embodiments provide welding techniques for impeller blades associated with impellers in centrifugal compressors. According to one exemplary...
US20150198170 SEALING JOINT FOR A COMPRESSOR CASING  
A sealing joint for a compressor casing, such as a compressor casing for a centrifugal compressor of a chiller, is provided. The sealing joint may be configured to have a first cover and a second...
US20090180866 SELF-MONITORING SYSTEM FOR EVALUATING AND CONTROLLING ADJUSTMENT REQUIREMENTS OF LEAKAGE RESTRICTING DEVICES IN ROTODYNAMIC PUMPS  
A self-monitoring adjustment system is provided for evaluating and effecting adjustment of the leakage restricting mechanism between the rotating and non-rotating elements of a rotodynamic pump to...
US20120014783 Apparatus For Non-Clogging Pumps  
Improvements in the operation and maintenance of non-clogging pumps are provided which increase pump efficiencies through improved impeller design and vacuum assembly design, and which increase...
US20130051991 UNIVERSAL SEAL  
A seal for a gas turbine engine is shown. The engine may have a first vane for imparting a first twist to air passing thereby and/or a second vane for imparting a second, different twist to air...
US20150204341 SPEED SENSOR INSERT WITH BEARING SPACER INDEXING FOR A TURBOCHARGER  
Modern turbochargers use speed sensors to determine the shaft speed during operation. In order to replace a speed sensor in a turbocharger with journal bearings separated by a spacer, the tip of...
US20130259700 NEAR-FLOW-PATH SEAL ISOLATION DOVETAIL  
A turbine bucket includes an airfoil portion; a platform at radially inner end of the airfoil portion; a shank portion extending radially-inwardly of the platform; and a mounting portion extending...
US20080019821 STEAM TURBINES, SEALS, AND CONTROL METHODS THEREFOR  
A steam turbine comprises a rotor with moving blades attached thereto; diaphragms which surround the rotor from an outer periphery side of the rotor; a casing which encloses the diaphragms and the...
US20110150628 FLUID ENERGY MACHINE  
A fluid energy machine is provided. The fluid energy machine includes a housing having a motor, an impeller, at least two radial bearings, and a shaft which extends along a shaft longitudinal axis...
US20100329854 SUPERCHARGER  
A centrifugal supercharger is provided. One embodiment of the supercharger comprises a two-piece housing wherein a parting area is substantially aligned with a rotational axis of a drive or...
US20140334919 STEAM TURBINE BEARING SUPPORT STRUCTURE AND STEAM TURBINE THEREOF  
In a foundation in which both ends of a turbine rotor are arranged in the foundation and are freely rotatably supported by bearings, there are provided rectangular notches extending over a...
US20090148275 Laminate air seal for a gas turbine engine  
A laminate air seal for a gas turbine engine includes at least one fabric layer made of fiberglass, ceramic fiber, basalt and/or carbon, and a polymeric resin that is stable at an operating...
US20150218957 GUIDE VANE SEAL  
A seal for use with a static guide vane of a gas turbine engine has a strap member extending to a generally cylindrical bulb. The bulb forms a diameter, and is spaced a distance defined between an...
US20140044527 ABRASIVE THERMAL COATING  
A protective coating for a surface exposed to hot gas flow comprises a thermal layer, a conducting layer and an abrasive layer. The thermal layer comprises alumina having a sufficient amount of...
US20140056685 ANNULAR TURBOMACHINE SEAL AND HEAT SHIELD  
An example annular turbomachine seal includes an attachment portion, a first leg radially inward of the attachment portion, and a second leg radially inward of the attachment portion and...
US20090010753 Radiator-fan with Integral Plastic Molding Magnetic Loop for Energy Saving  
The present invention pertains to a radiator-fan with integral plastic molding magnetic loop for energy saving comprising a pedestal and a blades assembly. Wherein, the pedestal has a newel for...
US20070160467 Flow machine for a fluid with a radial sealing gap  
A flow machine for a fluid is presented with a radial sealing gap (9) between stator parts (4) and a rotor (3), wherein at least one wear ring (5) is provided at the sealing gap and is fastened to...
US20100247296 TURBOCHARGER  
Turbulence of exhaust gas in a turbine impeller outlet is reduced with a simple structure to improve efficiency of a turbine. A sealing device 25 for prevention of exhaust gas in a scroll passage...
US20150050130 SEALING DEVICE BETWEEN TWO AXISYMMETRIC COAXIAL PARTS  
A sealing device between two axisymmetric coaxial parts, includes an elastic segment, two holding elements located on each side of the annular segment, an annular spacer arranged between the two...
US20150003957 TURBINE EXHAUST SEAL  
A turbine assembly for a turbocharger can include a C-shaped seal that includes an inner diameter, an outer diameter, an axis aligned parallel to a rotational axis of a turbine wheel, a lower lip...
US20080040923 Method of Making a Pump  
A method of making a pump (10) including a polymeric pump housing (12) and a drive shaft (14) mounted for rotation in a bearing (16), the bearing (16) having on an exterior surface at least one...
US20080267766 ROTOR SUPPORTS AND SYSTEMS  
A rotor support includes a first ring disposed around a first axis, a second ring disposed around the first axis downstream from the first ring, and a plurality of beams extending between the...
US20140205442 SEALING DEVICE FOR A TURBOMACHINE TURBINE NOZZLE  
A sealing device for a nozzle of a turbomachine turbine including a turbine rotor. The turbine nozzle includes at least one inner annular platform. The turbine rotor includes a downstream spoiler...
US20140348643 SEMI-PERMEABLE MEDIA SEALING AN ACTUATING SHAFT  
To impede soot leakage around a shaft which extends through a bore connecting volumes of differing pressures, e.g., a turbocharger turbine housing and the ambient air, a soot seal is provided to...

Matches 1 - 50 out of 320 1 2 3 4 5 6 7 >