F04B7/0049 - CPC Classification Index

ClassID:

142676 ⎘

F04B7/0049 - CPC Classification

Classification description:

Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for oscillating distribution members

Recent Application in this class:

20230358219

2023-11-09

Micro piston pump

20220163024

2022-05-26

Micro piston pump

20200056607

2020-02-20

Rotary traveling valve

20190040850

2019-02-07

Micro piston pump

20180128261

2018-05-10

Airflow generating device and airflow generating method

20160102657

2016-04-14

Piston pump for a hydraulic vehicle brake system