ClassID:

142151

F03B3/123 - CPC Classification

Classification description:

Machines or engines of reaction type; Parts or details peculiar thereto; Blades; Blade-carrying rotors; Blades, their form or construction specially designed as adjustable blades, e.g. for Kaplan-type turbines

Recent Application in this class:
#1
20260002507
2026-01-01

HYDRAULIC TURBINE

#2
20240263603
2024-08-08

Kaplan-type turbine

#3
20230407840
2023-12-21

Rotatable Blade Apparatus With Individually Adjustable Blades

#4
20200248666
2020-08-06

Energy converting apparatus, energy converting system including same, and operating method thereof

#5
20190322354
2019-10-24

LIFTING SURFACES AND ASSOCIATED METHOD

#6
20180171975
2018-06-21

MULTI-FUNCTIONAL FLAP USED AS A BACK-FLOW FLAP

#7
20170328205
2017-11-16

Axial impeller with rotating housing and positionable blades

#8
20170226983
2017-08-10

BLADE FOR SHROUDED RUNNER AND SHROUDED RUNNER COMPRISING SAID BLADE

#9
20170058857
2017-03-02

Double-regulated turbine, installation for converting hydraulic energy and process for the rehabilitation of a double-regulated turbine

#10
20160245256
2016-08-25

Runner vane of axial hydraulic machine, runner of axial hydraulic machine, and axial hydraulic machine

#11
20160201638
2016-07-14

Blade for a runner unit

#12
20160176506
2016-06-23

Lifting surfaces and associated method

#13
20160084216
2016-03-24

Method for manufacturing a rotating part of a hydraulic machine, rotating part manufactured according to this method, hydraulic machine and energy conversion installation

#14
20150240776
2015-08-27

Turbine for operation in a fluid

#15
20150219064
2015-08-06

Blade Wheel of a Kaplan Turbine

#16
20150050146
2015-02-19

Rotor Blade for a Water Turbine, in Particular for a Tidal Power Station, and Method for Operating Same

#17
20110200437
2011-08-18

Turbine and a rotor for a turbine

#18
20100187826
2010-07-29

Submersible rotor design