| Patents for B21K 3 - Making engine or like machine parts not covered by; Making propellers or the like (731) |
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| 03/05/2015 | WO2015028750A1 Method for the high-temperature shaping of a metal blade reinforcement |
| 03/05/2015 | WO2015028749A1 Method for producing a blade reinforcing edge and reinforcing edge obtained by said method |
| 02/11/2015 | CN104338887A 大型汽轮机叶片全自动压制生产线 Large turbine blades suppress automatic production line |
| 02/10/2015 | US8950070 Method of forging turbine blade |
| 02/05/2015 | US20150034049 Rolled steel bar for hot forging, hot-forged section material, and common rail and method for producing the same |
| 01/28/2015 | CN104308058A 一种钛合金叶片锻造成形的方法 A method of forging a titanium blade |
| 01/27/2015 | US8938879 Components with cooling channels and methods of manufacture |
| 01/15/2015 | WO2015006447A1 Methods for producing forged products and other worked products |
| 01/14/2015 | CN103286248B 一种1Cr12Ni3MoVN环形锻件的锻造方法 One kind of ring forgings forging method 1Cr12Ni3MoVN |
| 01/06/2015 | US8925362 Method of manufacturing rotor core of electric rotating machine |
| 12/31/2014 | CN102699264B 一种400mw级燃机发电机离心风扇的整锻加工方法 One kind of 400mw stage centrifugal fan gas turbine generator entire forging processing methods |
| 12/16/2014 | US8910379 Wireless component and methods of fabricating a coated component using multiple types of fillers |
| 12/10/2014 | CN102909298B 一种带大扭角法兰和中间法兰的锻件成形方法及成形模具 Forging forming method with a large twist angle flange and intermediate flange and mold |
| 11/18/2014 | US8888448 Method for the manufacture of a circular revolution thermomechanical part including a titanium-based load-bearing substrate lined with steel or superalloy, a turbomachine compressor housing which is resistant to titanium fire obtained according to this method |
| 11/04/2014 | US8876992 Process and system for fabricating gamma TiAl turbine engine components |
| 11/04/2014 | US8875393 Cooling channel formed in a wall |
| 10/28/2014 | US8869397 Method of fabricating a metal part including fibrous annular reinforcement |
| 10/28/2014 | US8869377 Integrated valve sleeve |
| 10/14/2014 | US8857055 Process and system for forming shaped air holes |
| 09/23/2014 | US8839514 Method for machining, in particular for mechanical machining, of at least one exhaust-gas-conducting surface region of an internal combustion engine or crankcase part, internal combustion engine crankcase and cylinder sleeve |
| 09/18/2014 | WO2014143260A1 Leading edge sheath manufacturing method |
| 09/16/2014 | US8833333 Oil system for diesel engines that operate in cold environments |
| 08/19/2014 | US8806746 Method for cleaning wind turbine blades |
| 08/14/2014 | US20140223913 Forged fuel injector stem |
| 08/13/2014 | CN102728760B 铝合金转子成形模具及方法 Aluminum rotor mold and method |
| 08/07/2014 | WO2014120152A1 Coating process for gas turbine engine component with cooling holes |
| 08/05/2014 | US8794210 Engine lubrication system |
| 07/22/2014 | US8782887 Method for producing a metal insert to protect a leading edge made of a composite material |
| 07/08/2014 | US8770170 Bedplate assembly and method |
| 07/02/2014 | EP2747939A1 Method for manufacturing a component using forging |
| 06/26/2014 | WO2014099161A1 Closure of cooling holes with a filling agent |
| 06/26/2014 | WO2014098151A1 Method for manufacturing turbine rotor blade |
| 06/25/2014 | EP2745953A1 A forging apparatus |
| 06/25/2014 | CN103878292A 一种Cr-Ni-Mo系不锈钢叶片的锻造方法 One kind of Cr-Ni-Mo stainless steel blade forging method |
| 06/19/2014 | US20140165396 Self-centering seal |
| 05/27/2014 | US8732920 Tooling and a method for hot forging pieces of sheet metal |
| 05/21/2014 | EP2732057A1 Compressor blade and method for the production thereof |
| 05/20/2014 | US8726504 Method of producing turbine blade |
| 05/15/2014 | US20140130353 Components for gas turbine engines and methods for manufacturing components for gas turbine engines |
| 05/14/2014 | CN103797134A 压缩机叶片及其制造方法 Compressor blades and its manufacturing method |
| 05/13/2014 | US8720408 Oil filtering and cooling system for a vehicle compression ignition engine |
| 05/08/2014 | WO2014070510A1 Process for producing a turbine wheel |
| 05/01/2014 | US20140119937 Wind turbine rotor blade with fabric skin and associated method for assembly |
| 04/30/2014 | CN103764344A Method for manufacturing a component using forging |
| 04/24/2014 | US20140109863 Timing belt pulley mounting and geometry for use in internal combustion engines |
| 04/23/2014 | CN103736904A Titanium alloy double-mounting-plate stator blade precision forging and forming method |
| 04/03/2014 | US20140093377 Extruded rotor, a steam turbine having an extruded rotor and a method for producing an extruded rotor |
| 04/02/2014 | CN103691875A Connecting rod bushing interference assembling method |
| 04/01/2014 | US8683689 Method for manufacturing constituents of a hollow blade by press forging |
| 04/01/2014 | US8683687 Method for manufacturing a crankcase of a piston compressor, crankcase obtained with the method and piston compressor provided with such crankcase |
| 03/26/2014 | CN103668017A Forging and heat treatment process for aero-engine aluminium alloy vane |
| 03/26/2014 | CN103658501A Method for improving surface quality of die forging |
| 03/26/2014 | CN103658477A Forging process of titanium alloy blades |
| 03/19/2014 | CN102554113B Precise forming method of high-temperature alloy mounting seat |
| 03/13/2014 | US20140069106 Sliding u-joint hanger for gas turbine engine nozzle |
| 03/13/2014 | US20140068939 Method for manufacturing an airfoil |
| 02/25/2014 | US8656591 Fuel injector |
| 02/19/2014 | CN103586647A Forming method of aeroengine hollow guide vane |
| 02/19/2014 | CN103586392A Method for manufacturing large titanium alloy fan damping platform blade blank |
| 02/19/2014 | CN103586391A Extrusion forming method for blade made of GH2787 high-temperature alloy |
| 02/06/2014 | US20140034027 Exhaust gas re-circulation system |
| 02/06/2014 | US20140034020 Co-Axial Quill Assembly Retainer And Dual Fuel Common Rail Engine Using Same |
| 02/04/2014 | US8640334 Method of setting lash in a cam phaser |
| 01/30/2014 | US20140030095 Wind turbine blade with elongated fastening members in the root region thereof |
| 01/30/2014 | US20140026415 Gas turbine rotor assembly method |
| 01/22/2014 | CN103521674A Method for manufacturing box shell of large special-shaped low-pressure turbine used for aircraft engine |
| 01/21/2014 | US8631578 Radial balancing clip weight for rotor assembly |
| 01/16/2014 | US20140013770 Vane insertable tie rods with keyed connections |
| 01/02/2014 | US20140003953 Manufacture of a rotor blade for a wind turbine |
| 12/31/2013 | US8615875 Method of manufacturing a blading component |
| 12/26/2013 | US20130340252 Method for manufacturing wind turbine blades, blades for propellors, wings, or similar structures, and structure in the form of a blade obtained by means of this procedure |
| 12/19/2013 | US20130333214 Process for manufacturing a metal part, such as turbine engine blade reinforcement |
| 12/17/2013 | US8607455 Method for the production of coated turbine moving blades and moving-blade ring for a rotor of an axial-throughflow turbine |
| 12/05/2013 | WO2013178963A1 Method of producing a metal reinforcement for a turbine engine blade |
| 12/05/2013 | US20130318789 System and method for assembling and disassembling components from a wind power turbine |
| 12/05/2013 | US20130318788 Manufacturing method of a component of a split blade of a wind turbine |
| 11/20/2013 | CN103394629A Method for forging and sleeve packaging of ultra-large type nickel-base superalloy turbine disc |
| 11/14/2013 | US20130298401 Manufacturing method for blade material and manufacturing device for blade material |
| 11/12/2013 | US8579181 Method of forming an internal structure in a hollow component |
| 11/05/2013 | US8573177 Engine and method for improved crankcase fatigue strength with fracture-split main bearing caps |
| 10/31/2013 | US20130283810 Combustion nozzle and a related method thereof |
| 10/29/2013 | US8567061 Combustion chamber comprising a cooling unit and method for producing said combustion chamber |
| 10/24/2013 | US20130276303 Method of manufacturing impeller for centrifugal blower |
| 10/09/2013 | CN103341586A Method for achieving forming of GH4738 nickel-base superalloy turbine discs |
| 10/03/2013 | US20130255080 Free Piston Engine Generator |
| 10/01/2013 | US8544267 Engine assembly and method of making |
| 09/19/2013 | US20130239379 Apparatus for fabricating a wind turbine blade and related method |
| 09/17/2013 | US8533949 Methods of manufacture for components with cooling channels |
| 09/12/2013 | DE102011089699B4 Vorrichtung zum Rekonturieren einer Gasturbinenschaufel Apparatus for recontouring a gas turbine blade |
| 09/11/2013 | CN103286248A Forging method of 1Cr12Ni3MoVN annular forged piece |
| 08/29/2013 | US20130219717 Method for producing a metal reinforcement for a turbomachine blade |
| 08/28/2013 | CN103264138A Precision forging method for miniature TC11 titanium alloy blades |
| 08/21/2013 | CN103252443A Die machining gas turbine special-shaped balancing weight with radian of R430 and method for machining special-shaped balancing weight with die |
| 08/20/2013 | US8510947 Turbine blade fabrication |
| 08/15/2013 | US20130206090 Combined outer arm manufacturing for spring over pivot three arm switchable roller finger follower |
| 08/14/2013 | CN103240382A Post-forging treatment method for TC11 titanium alloy miniature precisely forged blade |
| 08/08/2013 | US20130202428 Method for attaching the cover of a centrifugal compressor of a turbine engine, compressor cover implementing same and compressor assembly provided with such a cover |
| 08/08/2013 | US20130199507 Method for Producing a Ventilation Bore in a Thrust Bearing of a Crankcase of a Reciprocating Internal Combustion Engine |
| 08/07/2013 | EP2623229A1 Manufacturing method for blade material and manufacturing device for blade material |
| 08/07/2013 | EP2621648A2 "multi-effect" forming tooling for high-temperature forming |