Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 23,019

Document Document Title
WO/2017/134402A1
The invention relates to a propulsion unit (2) for an aircraft, comprising a turbofan engine (4) comprising an inter-compressor casing (52) which is fixed and is positioned upstream of an inter-channel space (48), a nacelle (6) comprisin...  
WO/2017/134976A1
A method for implementing an abradable coating comprising: a pattern-forming step S1 in which, using a slurry containing ceramic particles and solvent, a slurry pattern is formed on the surface of a thermal barrier coating layer; and a f...  
WO/2017/134844A1
Provided is an aircraft component used in a gas turbine engine for an aircraft, the aircraft component comprising an annular part having an outer peripheral surface, and a boss part (7) that radially protrudes from the outer peripheral s...  
WO/2017/133873A1
The invention relates to a gas turbine (1) having an axially adjustable rotor (2), comprising the following components: at least one external compressor air bleed (3) for bleeding compressor air; a control valve (4) for adjusting the amo...  
WO/2017/135187A1
This linear friction bonding device is for bonding, by frictional heat, a blade-side bonding surface of a blade and a disc-side bonding surface of a disc protrusion provided on the outer circumferential surface of a disc. The linear fric...  
WO/2017/134963A1
A gas bearing device (10A) is provided with a plurality of bearing pads (12) that are arranged around the circumferential direction of a rotor (R) and that form a gas membrane with the outer peripheral surface of the rotor (R) to support...  
WO/2017/129894A1
The invention relates to an assembly for a turbine engine (1), the assembly including: a casing (20) extending along a longitudinal axis (X-X') of the turbine engine (1), a surface heat exchanger (100) arranged along an inner edge (22) o...  
WO/2017/129926A1
The invention relates to a wheel (35) for distributing lubricant in a turbine engine, said wheel having an axis about which an annular cavity extends, said cavity being open radially in the direction of the axis and having first and seco...  
WO/2017/126038A1
A stationary stator vane-type rotary machine is provided with: a rotating shaft; an impeller; an impeller housing having therein a scroll passage formed on the outer peripheral side of the impeller; a bearing housing connected to the imp...  
WO/2017/125178A1
The invention relates to a gas turbine (1) comprising a wet compression device (10) which allows droplets of an aqueous liquid mixture to be introduced into a compressor (2) of the gas turbine (1) during operation of the gas turbine (1),...  
WO/2017/125663A1
The invention relates to an aircraft turbomachine fan module (1) comprising: a fan (2), a low pressure compressor (3), inlet guide vanes (18) located upstream of the low pressure compressor and downstream of the fan (2), and a device for...  
WO/2017/121949A1
The invention relates to a device (100, 100', 100") for guiding a fibrous structure (18) onto an impregnation mandrel (16, 16', 16") of a winding machine (10), comprising: a first radial shim (102a) intended to be positioned facing a fir...  
WO/2017/122468A1
A function-of-state acquisition unit acquires the function of state of a turbine. A time calculation unit calculates the time period of possible operation of a turbine in an over-firing operation, on the basis of the function of state an...  
WO/2017/123524A1
Methods for mounting a turbine sub-component (100) to a turbine component (102) are disclosed, including positioning a retaining portion (104) of the turbine sub-component (100) along a positioning path (108) into association with an emp...  
WO/2017/122632A1
A blade pull-out device for pulling a blade out in a circumferential direction of a blade ring along a groove, the blade having been engaged in the groove which extends in the circumferential direction in the inner peripheral side of the...  
WO/2017/122469A1
A function-of-state acquisition unit acquires the function of state of a turbine, including turbine temperature. A variable calculation unit calculates past variables pertaining to the history of the function of state. A time calculation...  
WO/2017/119358A1
A removal device is provided with a base (101), a push bar (130), a bar movement mechanism (150), and a bar guide (140). The base (101) is restrained so as to be immovable in a first direction (Z). The push bar (130) can protrude to the ...  
WO/2017/118792A1
The invention relates to a fan module having variable-pitch blades for a turbine engine, including a rotor (2) having blades (3), a stationary casing (7), and a system for adjusting and controlling the pitch of the blades (3), the rotor ...  
WO/2017/116243A1
A combustor assembly lift track comprises one or more rails comprising one or more portions that combine to extend in a non-linear path and a rail connector attached to at least one of the one or more portions of the one or more rails, w...  
WO/2017/116242A1
A combustor assembly lift arm (220) comprises a moveable support arm comprising a first end and a second end with a combustor assembly engagement frame (240) connected to the first end of the moveable support arm, wherein the combustion ...  
WO/2017/115642A1
Before subjecting a turbine rotor blade to a heat treatment for removing residual stress, an adhesion cleaning step (scale cleaning step) is executed, wherein an ultrasonic cleaning process (steps S22, S25), in which the turbine rotor bl...  
WO/2017/115132A1
The invention relates to a steam turbine arrangement in which a warm keeping steam line is connected to a main steam line feeding the steam turbine downstream of a stop valve of the steam turbine.  
WO/2017/115643A1
After a bonding coat layer removal step wherein a bonding coat layer (first coating layer) is removed by a chemical process, and a cleaning step wherein a turbine blade is cleaned by blast processing, an adhesion cleaning step (blast par...  
WO/2017/114850A1
The present utility model provides a gas treatment apparatus and a gas turbine generating apparatus, wherein the gas treatment apparatus is disposed on a gas discharge cylinder, and comprises: a gas-guiding support, the gas-guiding suppo...  
WO/2017/116244A1
A combustor assembly lift system (200) comprises an exterior lift frame (220) comprising a base portion (222) and an arm portion (224), wherein the arm portion extends away from a base portion to form an interior, and, an interior combus...  
WO/2017/114069A1
An automobile supercharging turbine, comprising a main body and a coating; the chemical composition of the main body, according to atomic percentage, comprises: Al: 40.0-43.0 at%, V: 0.6-1.3 at%, Cr: 0.4-1.6 at%, Nb: 2-6 at%, B: ...  
WO/2017/109330A1
The present invention relates to a multiflow turbojet engine comprising: a. an upstream fan (2) driven by a gas generator; b. the gas generator comprising first (3) and second (4) coaxial compressors; c. an intake case (8) forming a moun...  
WO/2017/110448A1
A gas turbine cooling system (50) is provided with: a cooling air line (51) which guides air compressed by an air compressor (10) to a high-temperature component of a gas turbine (1); a cooler (64) which cools the compressed air; a flow ...  
WO/2017/109403A1
A method of manufacturing a variable-thickness composite-material casing (100) for a gas turbine, comprises: – using three-dimensional or multi-layer weaving to create a fibrous texture (140) in the form of a strip, – winding the fib...  
WO/2017/110465A1
A removal device is provided with a first member (110a), a second member (110b), and a separation mechanism (150). The first member (110a) is disposed between a first blade (40a) and a second blade (40b), which are adjacent to each other...  
WO/2017/109328A1
The present invention relates to a multi-flow turbojet engine comprising a. an upstream fan (2) driven by a gas generator, b. the gas generator comprising a first (3) and a second (4) compressor, which are coaxial, c. an inlet casing (8)...  
WO/2017/110322A1
Vapor turbines (120, 130, 140) are provided with: a cooling vapor passage (69Ba) which passes through a casing (62 (outer casing 62A and inner casing 62B)) along a superheated vapor supply pipe (69A) to reach a gap (65B); and a cooling v...  
WO/2017/110039A1
The present invention is a turbine rotor disc repairing method for removing a defective part generated in an outer peripheral portion of a turbine rotor disc having a blade groove in the outer peripheral portion and for reforming the bla...  
WO/2017/105405A1
A gas engine turbine has a transition duct (100) that has improved cooling features and a method for forming the cooling features. A continuous exit section cooling channel (130) is formed through the transition duct panel (112), the exi...  
WO/2017/104705A1
According to the invention, a structural member containing an intermetallic compound is manufactured stably. The present manufacturing method is provided with: a mixed-layer forming step (S4) of forming a mixed layer by melting powder pa...  
WO/2017/103411A3
A turbine ring assembly comprises a plurality of ring sectors (10) made of a ceramic matrix composite material, forming a turbine ring (1), and a ring support structure (3) having first and second annular flanges (32, 36), each ring sect...  
WO/2017/104035A1
Provided are: a main stop valve which is not hydraulically driven; and a steam turbine provided with said main stop valve. In this main stop valve for opening and closing a flow path through which steam flows, and this steam turbine prov...  
WO/2017/103374A1
The invention relates to a defrosting device comprising an actuator (110) having a stationary portion (112) and a movable portion (114) designed to alternately move away from and move towards the stationary portion (112), and an intermed...  
WO/2017/103411A2
A turbine ring assembly comprises a plurality of ring sectors (10) made of a ceramic matrix composite material, forming a turbine ring (1), and a ring support structure (3) having first and second annular flanges (32, 36), each ring sect...  
WO/2017/103451A1
A plurality of CMC ring sectors forms a turbine ring. A support structure (3) comprises two annular flanges (32; 36). Each ring sector has an outer face with two tabs (14; 16) held between the annular flanges (32; 36) of the support stru...  
WO/2017/098749A1
To provide a rotor tool which can rotate a rotor of a large rotary apparatus with small force, such as human power. A rotor tool (30) which rotates a rotor (11) of a centrifugal compressor (10) has first and second extended members (34, ...  
WO/2017/098959A1
Provided are a seal structure, a turbomachine, and a method for producing a seal fin with which an excellent leak-preventing effect can be achieved and leak loss in a turbomachine can be reduced while suppressing an increase in productio...  
WO/2017/098960A1
Provided are a step seal, a seal structure, a turbomachine, and a method for producing a step seal with which an excellent leak-preventing effect can be achieved stably and leak loss in a turbomachine can be reduced stably. Disclosed is ...  
WO/2017/098122A1
The invention relates to an aircraft propulsion assembly (6) having a thrust reverser with moving guards (12), including: an engine (9) covered by a front cover (7) and a rear cover (8) that are both mobile; moving guards (12) supported ...  
WO/2017/094292A1
A sliding component (10) provided with a wear-resistant coating comprises: a sliding component (12); and a wear-resistant coating (14) provided on a sliding surface (12a) of the sliding component (12) and formed of a cobalt alloy that co...  
WO/2017/093581A1
The invention relates to a lifting platform including a frame (10) formed at least by two main beams (11) and a cross-beam (12); at least four lifting device (30) for vertical movement disposed on said two main beams (11); at least four ...  
WO/2017/096334A1
A process based on the combined use of yttrium and magnesium to inhibit vanadium corrosion of high temperature parts of thermal equipment. The combined use of yttrium and magnesium, applied in a variable yttrium/magnesium ratio, compared...  
WO/2017/089677A1
The present invention concerns a module of a turbomachine or of a combustion chamber test bench (10), comprising an annular outer housing (13), inside which a combustion chamber is housed, and a ferrule (15) downstream from the housing, ...  
WO/2017/089666A1
The invention relates to a heat engine assembly (100) comprising a compressor (9) with an electric engine provided with an air hole (31) and arranged in such a way that the air hole (31) forms an angle A of between -90° and +90 to the v...  
WO/2017/090963A1
The present invention relates to a small-scale combined heat and power generator using a steam injector which employs a small-scale heat source and, more particularly, to a small-scale combined heat and power generator comprising a rotat...  

Matches 1 - 50 out of 23,019