F15B9/02 - CPC Classification Index

ClassID:

145906 ⎘

F15B9/02 - CPC Classification

Classification description:

Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type

Sub-classes:

F15B9/03 » with electrical control means 34
F15B9/04 » controlled by varying the output of a pump with variable capacity 15
F15B9/06 » controlled by means using a fluid jet 4
F15B9/08 » controlled by valves affecting the fluid feed or the fluid outlet of the servomotor 24

Recent Application in this class:

20200132090

2020-04-30

Thrust expansion device

20190299950

2019-10-03

Vehicle braking device

20190143540

2019-05-16

Actuator device and control method

20150298944

2015-10-22

Crane

20150107237

2015-04-23

Hydraulic engine including hydraulic power unit

20130111889

2013-05-09

Crawler vehicle drive control system

20090090594

2009-04-09

Crawler vehicle drive control system