ClassID:

143884

F04C2270/125 - CPC Classification

Classification description:

Control; Monitoring or safety arrangements; Vibration Controlled or regulated

Recent Application in this class:
#1
20260055766
2026-02-26

Scroll-Type Fluid Machine

#2
20250264104
2025-08-21

NOISE AND VIBRATION MANAGEMENT FOR SMOKE EVACUATION SYSTEM

#3
20240254988
2024-08-01

Gear Pump

#4
20240218878
2024-07-04

CONTROL METHOD FOR COMPRESSOR AND COMPRESSOR SYSTEM

#5
20230340958
2023-10-26

NOISE AND VIBRATION MANAGEMENT FOR SMOKE EVACUATION SYSTEM

#6
20230323880
2023-10-12

Balancing mechanism for scroll compressors

#7
20220220961
2022-07-14

Sound control for a heating, ventilation, and air conditioning unit

#8
20210381512
2021-12-09

Method and apparatus for controlling a scroll compressor using torque progression to reduce vibration

#9
20210215155
2021-07-15

Compressor provided with a muffler

#10
20200362864
2020-11-19

Sound control for a heating, ventilation, and air conditioning unit

#11
20190203729
2019-07-04

Pump apparatus, test operation method of pump apparatus, motor assembly and method for identifying abnormal vibration of motor assembly

#12
20190162186
2019-05-30

Noise and vibration management for smoke evacuation system

#13
20180335233
2018-11-22

Hermetic compressor for positive displacement

#14
20180258935
2018-09-13

Electrically driven compressor mounted on a vehicle engine having a weight inside to shift the resonance frequency of the compressor from that of the engine

#15
20170130717
2017-05-11

Electric compressor and refrigeration device having same

#16
20170090457
2017-03-30

Pump integrity detection, monitoring and alarm generation

#17
20160348493
2016-12-01

Downhole test signals for identification of operational drilling parameters

#18
20160215776
2016-07-28

Electric oil pump

#19
20160131139
2016-05-12

Sound control for a heating, ventilation, and air conditioning unit

#20
20140377084
2014-12-25

Liquid ring vacuum pump with cavitation regulation

#21
20130075209
2013-03-28

Damper device for rotating machine

#22
20100119378
2010-05-13

ROTARY COMPRESSOR

#23
20090317261
2009-12-24

Pumping system and method of operation