ROTARY MACHINEProvided is a supercharger (100) including: an impeller; a scroll casing formed so as to surround the outer circumferential side of the impeller; a bearing casing (20) arranged adjacent to the scroll …DRIVE·Jun 10·1 min readFollowF01D25/24MITSUBISHI HEAVY IND MARINE MACHINERY & EQUIPMENT CO LTD [JP]
GAS TURBINE ENGINE WITH H-FRAME CONNECTION BETWEEN FAN CASE AND CORE HOUSINGA gas turbine engine includes a fan rotor driven by a fan drive turbine about an axis through a gear reduction to reduce a speed of the fan rotor relative to a speed of the fan drive turbine. A fan ca…DRIVE·Mar 25·2 min readFollowF01D25/24RTX CORP [US]
GAS TURBINE ENGINE WITH TRIANGULAR-FRAME CONNECTION BETWEEN FAN CASE AND CORE HOUSINGA gas turbine engine includes a a fan case (108) surrounding a fan rotor, and a core engine (232) including a low pressure compressor. A rigid connection between the fan case (108) and the core engine…DRIVE·Mar 18·2 min readFollowF01D25/24RTX CORP [US]
ACOUSTIC LINER WITH VARIED PROPERTIESA geared turbofan engine (10) includes a first rotor (20), a fan (28), a second rotor, a gear train (26), a fan casing, a nacelle (12) and a plurality of discrete acoustic liner segments (38a, 38b, 38…DRIVE·Mar 11·1 min readFollowF01D25/24RTX CORP [US]
TURBINE EXHAUSE CASE MIXERThe turbine exhaust case (TEC) mixer assembly for an aircraft engine includes a center body (30) including a hub (31) that encloses a center body cavity (32) and has a first wall portion (31A) and a s…DRIVE·Mar 5·2 min readFollowF01D25/24PRATT & WHITNEY CANADA [CA]
FRONT SECTION STIFFNESS RATIOA gear reduction (104) reduces a speed of a fan rotor (106) relative to a speed of a fan drive turbine. A rigid connection between a fan case (108) and an inner core housing includes a plurality of A-…DRIVE·Sep 25·2 min readFollowF01D25/24RTX CORP [US]
SHEET METAL TURBINE HOUSINGTurbine housing assemblies and related fabrication methods are provided. A turbine housing assembly includes a bearing flange, a tongue member, a first sheet metal structure providing an inner contour…DRIVE·Aug 7·1 min readFollowF01D25/24GARRETT TRANSPORTATION I INC [US]
EXHAUST COLLECTOR SYSTEM AND INSTALLATION METHODA system includes an exhaust collector tunnel (32) configured to mount inside an exhaust collector (30) of a gas turbine (12). The exhaust collector tunnel (32) has a tunnel wall (33) configured to ex…DRIVE·Jul 10·1 min readFollowF01D25/24GENERAL ELECTRIC TECHNOLOGY GMBH [CH]
A TURBINE OF A TURBOMACHINEA turbine housing defining a pair of volutes with respective outlets divided by a divider wall, includes a diffuser space in the gas flow path between the volutes and the turbine wheel. The diffuser s…DRIVE·Mar 13·1 min readFollowF01D25/24CUMMINS LTD [GB]
GAS TURBINE MODULE, GAS TURBINE PLANT INCLUDING THE SAME, METHOD OF UNLOADING GAS TURBINE MODULE, AND METHOD OF EXCHANGING GAS TURBINE MODULEA gas turbine module includes a gas turbine that has a gas turbine rotor and a turbine shell; an inlet plenum that is connected to an inlet of the gas turbine; an exhaust plenum that is connected to a…DRIVE·Dec 20·1 min readFollowF01D25/24MITSUBISHI HEAVY IND LTD [JP]
EXHAUST DIFFUSER HUB, EXHAUST DIFFUSER AND GAS TURBINEAn exhaust diffuser hub (210) disposed at a longitudinal center of an exhaust diffuser (106) is provided. The exhaust diffuser hub (210) includes a hub extension (400) extending from a downstream end …DRIVE·Nov 8·1 min readFollowF01D25/24DOOSAN ENERBILITY CO LTD [KR]
TURBINE FOR SUPERCHARGER AND METHOD FOR ASSEMBLING SUPERCHARGERA purpose of the invention is to reduce size and weight and to make assembly easier while maintaining high response performance or the like required for a turbocharger for an automobile. A rotor blade…DRIVE·Nov 5·2 min readFollowF01D25/24MITSUBISHI HEAVY IND LTD [JP]
Power plantA power plant (10) comprises a gas turbine (11), an air inlet system (20) with filtering means (22), a compressor (12), the entrance of which is connected with said air inlet system (20) by means of a…DRIVE·Sep 3·2 min readFollowF01D25/24ALSTOM TECHNOLOGY LTD [CH]
Multiple scroll turbochargerA turbocharger including a turbine wheel having a hub-to-tip ratio of no more than 60% and blades with a high turning angle, a turbine housing forming a pair of inwardly spiraling primary-scroll passa…DRIVE·Jun 18·1 min readFollowF01D25/24HONEYWELL INT INC [US]
COMPRESSOR HOUSING AND EXHAUST TURBINE SUPERCHARGERA compressor housing (10) is provided with a shroud member (30), which surrounds a compressor impeller, and a sealing member (40). The shroud member has a facing surface (33) that is located at a posi…DRIVE·Jun 4·1 min readFollowF01D25/24TOYOTA MOTOR CO LTD [JP]
Gas entry housing and corresponding exhaust gas turbineThe housing has a tubular expressed housing wall (10) provided with a circular suction. A hood-shaped part is arranged in an outer housing wall. An inner housing wall (12) is provided with a circular …DRIVE·Apr 23·1 min readFollowF01D25/24ABB TURBO SYSTEMS AG [CH]
Exhaust gas turbochargerThe exhaust gas turbocharger (1) has turbine housing (3) and compressor housing (2) while turbine housing is designed as a sheet metal component. The turbine housing has a discharge flange (7) for cou…DRIVE·Apr 16·1 min readFollowF01D25/24BENTELER AUTOMOBILTECHNIK GMBH [DE]
RADIAL COMPRESSOR FOR AN EXHAUST GAS TURBO CHARGERThe compressor (1) has a sleeve-like adapter element (10) sectionally including a surface contour (13) at an axial front side (12), which faces towards a compressor wheel (6) in an axial fixing positi…DRIVE·Apr 2·1 min readFollowF01D25/24BOSCH MAHLE TURBO SYSTEMS GMBH [DE]
TURBINE HOUSING FOR TURBOCHARGERA turbine housing (3) applied to a turbine (2) incorporated in a turbocharger (1) includes a main body (10) in which a wheel housing chamber (13) housing a turbine wheel (4) and an exhaust passage (15…DRIVE·Mar 5·2 min readFollowF01D25/24TOYOTA MOTOR CO LTD [JP]
Diffuser of an exhaust gas turbineThe exhaust gas turbine has a turbine wheel (30) with multiple rotor blades (31) and a guide device (70) for aligning the flow on the rotor blades of the turbine wheel. A flow channel is arranged down…DRIVE·Jan 15·1 min readFollowF01D25/24ABB TURBO SYSTEMS AG [CH]
Flow channel for a gaseous medium and corresponding exhaust-gas liner of a gas turbineThe invention refers to a flow channel for a gaseous medium, especially a hot exhaust gas of a gas turbine, with improved aerodynamic characteristics. In such a flow channel, a constructionally simple…DRIVE·Jan 1·1 min readFollowF01D25/24ALSTOM TECHNOLOGY LTD [CH]
SHEET METAL TURBINE HOUSINGThe turbine housing 1 is formed by sheet metal scroll members 5 and 7 butted opposite each other and welded together. A center core part 9 arranged in a central part of the scroll part 3 is integrally…DRIVE·Oct 16·1 min readFollowF01D25/24MITSUBISHI HEAVY IND LTD [JP]
TURBINE HOUSING FOR TWIN SCROLL TURBOCHARGERIn a turbine housing 12 of a turbocharger 10A of a twin-scroll type, a scroll-shaped passage is separated into a front scroll passage 42 and a rear scroll passage 44 by a partition wall 40. A front wa…DRIVE·Sep 11·1 min readFollowF01D25/24MITSUBISHI HEAVY IND LTD [JP]
Stator Vane Integrated Attachment Liner and Spring DamperA stator subassembly (121) includes an array of circumferentially arranged stator vanes (29). An attachment liner (100, 102) secures the stator vanes (29) to one another to provide the subassembly (12…DRIVE·Jul 10·1 min readFollowF01D25/24UNITED TECHNOLOGIES CORP [US]
Transition Piece Aft FrameA transition piece aft frame (20) for a turbomachine is provided and includes a manifold (21) having an interior that is receptive of fuel and formed to define fuel injection holes (22) configured to …DRIVE·May 8·1 min readFollowF01D25/24GEN ELECTRIC [US]
Blind retention mountA mount assembly (10) includes a main body (18), a bayonet (22), and a block (20). The bayonet is movable relative the main body to insert a portion of the bayonet into an internal cavity (26) of the …DRIVE·May 1·1 min readFollowF01D25/24UNITED TECHNOLOGIES CORP [US]
HOUSING STRUCTURE FOR EXHAUST TURBOCHARGERA casing treatment 4 including a recirculation passage 41 and a mixing piping 6 are provided. The recirculation passage 41 has a first recirculation opening 42 and a second recirculation opening 43 th…DRIVE·Mar 20·1 min readFollowF01D25/24MITSUBISHI HEAVY IND LTD [JP]
Compressors with integrated secondary air flow systemsA compressor includes a rotor platform; a rotor blade; and a casing having an inner surface surrounding the tip and spaced radially outwardly from the tip to define a gap. A secondary air flow system …DRIVE·Feb 20·2 min readFollowF01D25/24HONEYWELL INT INC [US]
CENTRIFUGAL COMPRESSOR AND TURBO SUPERCHARGERA compressor (2) comprises: a housing assembly (3) that includes a bearing housing (9) and a compressor housing (10), wherein a diffuser (6) is formed by a first diffuser wall portion (12) and a secon…DRIVE·Jan 23·2 min readFollowF01D25/24TOYOTA MOTOR CO LTD [JP]
STRUCTURE FOR GAS TURBINE CASINGA structure for a gas turbine casing, capable of preventing gas from leaking when the structure is subjected to pressure. A structure for a gas turbine casing, divided by a horizontal plane at flange …DRIVE·Dec 26·1 min readFollowF01D25/24MITSUBISHI HEAVY IND LTD [JP]
Gearbox comprising a fail-safe manual rotator coverA gearbox (50) includes an outer housing (72) including manual rotation access passage (84) and a manual rotation shaft (74) coupled to a spool (34,38) of an engine (10) to rotate the engine spool. Th…DRIVE·Dec 26·1 min readFollowF01D25/24HAMILTON SUNDSTRAND CORP [US]
Air turbine starter assemblyAn air turbine starter assembly includes a starter turbine housing (92) having a turbine gas flow path (62) and a fan gas flow path (66), and a shaft (48,54) rotatable with respect to the starter turb…DRIVE·May 9·1 min readFollowF01D25/24HAMILTON SUNDSTRAND CORP [US]
Exhaust Housing for a gas turbine and method for producing the sameThe housing has an outer ring and an inner ring interconnected by radially arranged struts of a support structure. Outer and inner liners (20, 22) are interconnected by radially arranged liner ribs (2…DRIVE·Dec 14·1 min readFollowF01D25/24ALSTOM TECHNOLOGY LTD [CH]
Compressor housing add-onThe housing (40) has a central opening (42) for guiding gaseous medium flowing against channel of a compressor of an exhaust-gas turbo charger, and an annular hollow cavity (43) surrounding the openin…DRIVE·Nov 16·1 min readFollowF01D25/24ABB TURBO SYSTEMS AG [CH]
Compressor assembly with a splitterA compressor assembly includes a compressor discharge casing (CDC) (114) including an annular wall (142) that extends generally axially along at least a portion of the CDC, the CDC configured to house…DRIVE·Oct 19·1 min readFollowF01D25/24GEN ELECTRIC [US]
Support bracket for turboprop engine nozzleThe bridge has two legs (5A, 5B), each constituting an end of a metal blade and contacting a thermal plastic liner. An arched central portion (8) connects the legs and constitutes a zone of contact wi…DRIVE·Sep 21·1 min readFollowF01D25/24SNECMA [FR]
Turbomachine with cabin bleed air through a tube with ball jointThe engine has a jamb connected to an external case of a diffuser grid and an external shell (14) of the engine casing. A tube is placed between an orifice (22) of the jamb and an exhaust opening (23)…DRIVE·Mar 30·1 min readFollowF01D25/24SNECMA MOTEURS [FR]
Casing for turbo chargerThe housing has a rotor chamber (15) for accommodating a turbine rotor enclosed by a housing casing (6) that consists at least partly of sheet steel and a connecting pipeline for connection to at leas…DRIVE·Jun 9·1 min readFollowF01D25/24BORGWARNER INC [US]
Turbocharger with rotor casingThe turbocharger (1) for a motor vehicle internal combustion engine has a rotor shaft (5) extending into a turbine casing (2) with feed channel for exhaust gas (9) to drive the turbine rotor (4). The …DRIVE·Mar 17·1 min readFollowF01D25/24BORGWARNER INC [US]
Arrangement of at least two turbo compressorsArrangement (10) of at least two exhaust gas turbochargers (12, 14) for an internal combustion engine comprises two directly adjacent turbine housings (16a, 18a) connected to the exhaust gas system of…DRIVE·Jan 21·1 min readFollowF01D25/24AUDI AG [DE]
