ClassID:

143264

F04B2201/0802 - CPC Classification

Classification description:

Pump parameters; Cylinder or housing parameters Vibration

Recent Application in this class:
#1
20250075604
2025-03-06

FRACTURING APPARATUS AND CONTROL METHOD THEREOF, FRACTURING SYSTEM

#2
20240401585
2024-12-05

FRACTURING APPARATUS AND VIBRATION REDUCTION METHOD THEREOF

#3
20240077072
2024-03-07

NON-INTRUSIVE MEASUREMENT METHOD FOR DYNAMIC CHARACTERISTIC OF CYLINDER BLOCK IN AXIAL PISTON PUMP

#4
20240077071
2024-03-07

Fracturing operations pump fleet balance controller

#5
20240035363
2024-02-01

Fracturing apparatus and control method thereof, fracturing system

#6
20230407863
2023-12-21

PUMP MONITORING SYSTEM AND METHOD

#7
20230047033
2023-02-16

Fracturing apparatus and vibration reduction method thereof

#8
20230044928
2023-02-09

HYDRAULIC FRACTURING PUMP HEALTH AND PERFORMANCE MONITORING USING IOT SENSOR NETWORKS

#9
20220333471
2022-10-20

Fracturing apparatus and control method thereof, fracturing system

#10
20220298906
2022-09-22

Fracturing apparatus and control method thereof, fracturing system

#11
20220034709
2022-02-03

Monitoring device and apparatus

#12
20210372395
2021-12-02

Status monitoring and failure diagnosis system for plunger pump

#13
20210254882
2021-08-19

Vibration damping clips for climate control systems

#14
20190316592
2019-10-17

Methods and apparatus for monitoring triplex pumps

#15
20190100989
2019-04-04

System and method for monitoring operations of equipment by sensing deformity in equipment housing

#16
20180223826
2018-08-09

Dual diaphragm pump having a pressure pulsation pad

#17
20180163711
2018-06-14

Reciprocating Compressor Monitoring System

#18
20180119713
2018-05-03

SYSTEM AND METHOD FOR HEALTH MONITORING OF HYDRAULIC PUMPS

#19
20170037841
2017-02-09

Hydraulic pumping system with enhanced piston rod sealing

#20
20160356270
2016-12-08

Monitoring system for fluid pump

#21
20150167661
2015-06-18

System and method for fault detection in an electrical device

#22
20140255215
2014-09-11

Intelligent pump monitoring and control system

#23
20120134850
2012-05-31

Reciprocating compressor and methods for monitoring operation of same

#24
20100224664
2010-09-09

COMPRESSOR

#25
20100189580
2010-07-29

Method for detection of a malfunction related to a fluid affected component in a piston machine

#26
20100174496
2010-07-08

Pump integrity monitoring

#27
20090229456
2009-09-17

Device and method for state monitoring in hydrostatic displacement units

#28
20090229455
2009-09-17

Apparatus and method for the condition-dependent maintenance of hydrostatic displacement units

#29
20080196512
2008-08-21

System and method for power pump performance monitoring and analysis

#30
20080162058
2008-07-03

Technique for acoustic data analysis

#31
20080006089
2008-01-10

PUMP INTEGRITY MONITORING

#32
20080006088
2008-01-10

Positive displacement pump monitor

#33
20070276544
2007-11-29

Fluid pump controlling system, a fluid pump controlling method, a linear compressor and a cooler

#34
20050025631
2005-02-03

System and method for monitoring the mechanical condition of a reciprocating compressor

#35
15870853
2020-11-03

Compact pump with reduced vibration and reduced thermal degradation