F15B2211/421 - CPC Classification Index

ClassID:

146339 ⎘

F15B2211/421 - CPC Classification

Classification description:

Circuits for servomotor systems; Flow control characterised by the type of actuation mechanically

Sub-classes:

F15B2211/422 » actuated by biasing means, e.g. spring-actuated 7
F15B2211/423 » manually, e.g. by using a lever or pedal 12
F15B2211/424 » actuated by an output member of the circuit 4

Recent Application in this class:

20190055965

Hydraulic actuator and multi-cylinder hydraulic actuator system

20110232787

Stack valve

20060156914

Hydraulic control

15339340

Transmission actuator for an outboard motor having a planetary transmission