F01D17/22 - CPC Classification Index

ClassID:

136935 ⎘

F01D17/22 - CPC Classification

Classification description:

Regulating or controlling by varying flow; Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical

Sub-classes:

F01D17/24 » electrical 65
F01D17/26 » fluid, e.g. hydraulic 64

Recent Application in this class:

20220243607

2022-08-04

Systems and methods for controlling vanes of an engine of an aircraft

20150345423

2015-12-03

Variable-section nozzle, and aircraft turbojet engine nacelle equipped with such a nozzle

20120090311

2012-04-19

ACTUATING SYSTEM FOR A MOVABLE AIRCRAFT ENGINE NACELLE ELEMENT, SUCH AS A THRUST REVERSER COVER

20070138420

2007-06-21

Protection system for turbo machine and power generating equipment

20070071591

2007-03-29

Protection system for turbo machine and power generating equipment