F04B2201/0402 - CPC Classification Index

ClassID:

143246 ⎘

F04B2201/0402 - CPC Classification

Classification description:

Pump parameters; Carter parameters Lubricating oil temperature

Recent Application in this class:

20250146486

2025-05-08

METHOD FOR CONTROLLING A FIRST REFERENCE TEMPERATURE IN A DEVICE FOR COMPRESSING GAS

20230144116

2023-05-11

Plunger pump with fault diagnosis structure

20230044928

2023-02-09

HYDRAULIC FRACTURING PUMP HEALTH AND PERFORMANCE MONITORING USING IOT SENSOR NETWORKS

20200056603

2020-02-20

Linear compressor and method for controlling linear compressor

20180299912

2018-10-18

Mixing valve arrangement for a hydraulic system, including an oil cooling system and compressor system

20180106520

2018-04-19

Liquid slugging detection and protection

20180017062

2018-01-18

Compressor system and lubricant control valve to regulate temperature of a lubricant

20170089340

2017-03-30

Compressor having oil-level sensing system

20160319816

2016-11-03

Compressor having oil-level sensing system

#10

20160252093

2016-09-01

Compressor assembly with liquid sensor

#11

20160252092

2016-09-01

Compressor assembly with liquid sensor

#12

20150198361

2015-07-16

Method for controlling a compressor of a refrigeration system, and refrigeration system

#13

20150064040

2015-03-05

Compressor assembly with liquid sensor

#14

20120207621

2012-08-16

Method and equipment for controlling operating temperature of air compressor

#15

20110056370

2011-03-10

VARIABLE DISPLACEMENT SWASH PLATE COMPRESSOR

#16

20060018763

2006-01-26

Hermetic compressor

#17

20050008513

2005-01-13

Lubricant-cooled gas compressor