B63H23/18 - CPC Classification Index

ClassID:

71658 ⎘

B63H23/18 - CPC Classification

Classification description:

Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from more than one propulsion power unit for alternative use of the propulsion power units

Sub-classes:

B63H23/20 » with separate forward and astern propulsion power units, e.g. turbines 2

Recent Application in this class:

20240425165

2024-12-26

MARINE HYBRID DRIVE UNIT AND METHOD TO DRIVE SUCH A MARINE HYBRID DRIVE UNIT

20210371076

2021-12-02

Shaft linkage for linking and driving at least two drivetrains of a vessel

20170355258

2017-12-14

Hybrid power system

20170341718

2017-11-30

Watercraft having retractable drive mechanism

20170259897

2017-09-14

Ship propulsion method and ship propulsion device

20140230435

2014-08-21

Internal combustion machine, water craft, and method for operating the power supply system of a ship using an internal combustion engine

20120258639

2012-10-11

Two-into-two or one hybrid power device for a marine vehicle

20120149516

2012-06-14

HYBRID TRANSMISSION USING PLANETARY GEARSET FOR MULTIPLE SOURCES OF TORQUE FOR AERONAUTICAL VEHICLES

20090215334

2009-08-27

Marine propulsion system

#10

20090209146

2009-08-20

Hybrid module for watercraft

#11

20080166934

2008-07-10

Propulsion arrangement

#12

17192241

2023-02-14

Modular drive apparatus