F01D5/028 - CPC Classification Index

ClassID:

136795 ⎘

F01D5/028 - CPC Classification

Classification description:

Blades; Blade-carrying members ; Heating, heat-insulating, cooling or antivibration means on the blades or the members; Blade-carrying members, e.g. rotors the rotor disc being formed of sheet laminae

Recent Application in this class:

20220403741

2022-12-22

Gas turbine engine rotor blade having a root section with composite and metallic portions

20220074307

2022-03-10

Gas turbine engine rotor blade having a root section with composite and metallic portions

20210332703

2021-10-28

Machine for the generation of energy by exploiting the flow of fluid

20170320159

2017-11-09

Manufacture of a drum for a gas turbine engine

20160377088

2016-12-29

Small scale high speed turbomachinery

20160362990

2016-12-15

Composite disk

20140134455

2014-05-15

Interfacial diffusion barrier layer including iridium on a metallic substrate

20110211972

2011-09-01

Small scale high speed turbomachinery

20110164958

2011-07-07

Centrifugal reverse flow disk turbine and method to obtain rotational power thereby

#10

20090035150

2009-02-05

Surface aerator impeller design including stabilizer cylinder

#11

20080025844

2008-01-31

Rotor for a turbo engine