Rotational speed

Industry

CPC
F04B2203/0209

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B2203/00Motor parameters

Current Industry

F04B2203/0209Rotational speed

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Control method and control device applied to electric fracturing ap...
- Patent number 12,163,510
- Issue date Dec 10, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Kaishen Liu
- G08 - SIGNALLING
Information Patent Grant
Control device, electric compressor, ripple voltage detecting metho...
- Patent number 12,143,046
- Issue date Nov 12, 2024
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Makoto Hattori
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Controlling a discharge pressure from a pump
- Patent number 12,129,845
- Issue date Oct 29, 2024
- Caterpillar Inc.
- Mark Francis Grimes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electric oil pump and control system thereof
- Patent number 12,066,019
- Issue date Aug 20, 2024
- Mikuni Corporation
- Osamu Miura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for actuating a compressor system and a compressor system
- Patent number 12,025,119
- Issue date Jul 2, 2024
- Atlas Copco Airpower, naamloze vennootschap
- Guy L. A. Snels
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor control method
- Patent number 12,018,673
- Issue date Jun 25, 2024
- Daikin Industries, Ltd.
- Minoru Kitou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Control apparatus and method for controlling a volume flow of a flu...
- Patent number 12,012,951
- Issue date Jun 18, 2024
- Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
- Christian Bienick
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pump speed controlling method and apparatus, a computer program and...
- Patent number 12,006,935
- Issue date Jun 11, 2024
- Atlas Copco Airpower N.V.
- Simon Candries
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Wellsite pumping systems and methods of operation
- Patent number 11,988,204
- Issue date May 21, 2024
- Halliburton Energy Services, Inc.
- Alexander S. Chretien
- E21 - EARTH DRILLING MINING
Information Patent Grant
In-line pumping apparatus, system and method for increasing liquid...
- Patent number 11,982,280
- Issue date May 14, 2024
- INDUSTRIAL FLOW SOLUTIONS OPERATING, INC.
- Stephane Dumonceaux
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Compressor or pump equipped with a control for the regulation of th...
- Patent number 11,976,647
- Issue date May 7, 2024
- Atlas Copco Airpower Naamloze Vennootschap
- Ivo Daniels
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and system for monitoring moving elements
- Patent number 11,946,473
- Issue date Apr 2, 2024
- Magnetic Pumping Solutions LLC
- Adam Esberger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Axial piston pump controller
- Patent number 11,933,290
- Issue date Mar 19, 2024
- Caterpillar Inc.
- Arick Bakken
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Flow rate control for pump with flow sensor
- Patent number 11,920,581
- Issue date Mar 5, 2024
- Masterflex LLC
- Phuong Le Pham
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electrical submersible pump control
- Patent number 11,913,444
- Issue date Feb 27, 2024
- SENSIA LLC
- Albert Hoefel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Motor control device, hydraulic pressure generation device, motor c...
- Patent number 11,888,427
- Issue date Jan 30, 2024
- Mitsuba Corporation
- Kota Fukashiro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling the start-up of an oil pump
- Patent number 11,873,808
- Issue date Jan 16, 2024
- Renault S.A.S.
- Mathieu Leleu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for monitoring the functioning of a compressor
- Patent number 11,835,039
- Issue date Dec 5, 2023
- ZF CV SYSTEMS HANNOVER GMBH
- Stefan Brinkmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-contained slide processing unit for biological specimens
- Patent number 11,826,760
- Issue date Nov 28, 2023
- Leica Microsystems CMS GmbH
- Meret Vollenweider
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Calibration system for variable capacity hydraulic pump
- Patent number 11,808,258
- Issue date Nov 7, 2023
- Caterpillar SARL
- Atsunori Shimamoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Self-regulating open circuit pump unit
- Patent number 11,767,849
- Issue date Sep 26, 2023
- S.A. Armstrong Limited
- Peter Thomsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor drive control device using feedback speed control and motor c...
- Patent number 11,754,084
- Issue date Sep 12, 2023
- MINEBEA MITSUMI INC.
- Masato Aoki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fracturing apparatus and control method thereof, fracturing system
- Patent number 11,746,636
- Issue date Sep 5, 2023
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Jifeng Zhong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for operating a vacuum pump system
- Patent number 11,719,231
- Issue date Aug 8, 2023
- LEYBOLD GMBH
- Matthias Nahrwold
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and device for determining a wear condition in a hydrostatic...
- Patent number 11,661,937
- Issue date May 30, 2023
- Moog GmbH
- Dirk Becher
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Predictive pump station and pipeline advanced control system
- Patent number 11,655,823
- Issue date May 23, 2023
- Siemens Energy Global GmbH & Co. KG
- Edward A. Fowler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hydraulic actuator control device for dump truck
- Patent number 11,649,816
- Issue date May 16, 2023
- Hitachi Construction Machinery Co., Ltd.
- Takaaki Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Gas compressor and method for controlling same
- Patent number 11,585,335
- Issue date Feb 21, 2023
- Hitachi Industrial Equipment Systems Co., Ltd.
- Norio Aoyagi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Wellsite electrical power management system
- Patent number 11,549,506
- Issue date Jan 10, 2023
- STEWART & STEVENSON LLC
- Chris Harvell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control method and control unit for a DC pump motor
- Patent number 11,522,476
- Issue date Dec 6, 2022
- BAIER & KOEPPEL GMBH & CO. KG
- Bernhard Koeppel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC PRESSURE CONTROL OF DUAL PUMP SYSTEM
- Publication number 20240318646
- Publication date Sep 26, 2024
- Eaton Intelligent Power Limited
- Brady Powell Dearing
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Electrically-driven Pump Device, and Method for Controlling Same
- Publication number 20240247654
- Publication date Jul 25, 2024
- Naotsugu KITAYAMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
IN-LINE PUMPING APPARATUS, SYSTEM AND METHOD FOR INCREASING LIQUID...
- Publication number 20240191716
- Publication date Jun 13, 2024
- INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
- Stephane DUMONCEAUX
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
PUMPS IN SERIAL CONNECTION
- Publication number 20240167468
- Publication date May 23, 2024
- MMC First Process AS
- Roy Steve GLOMSET
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Method for Operating a Construction-Material and/or Viscous-Materia...
- Publication number 20240159227
- Publication date May 16, 2024
- Putzmeister Engineering GmbH
- Frederik KORT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTROL DEVICE, ELECTRIC COMPRESSOR, RIPPLE VOLTAGE DETECTING METHO...
- Publication number 20240079985
- Publication date Mar 7, 2024
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Makoto HATTORI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FRACTURING APPARATUS AND CONTROL METHOD THEREOF, FRACTURING SYSTEM
- Publication number 20240035363
- Publication date Feb 1, 2024
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Jifeng ZHONG
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL OF A DUAL-PUMP SINGLE-POWER SOURCE SYSTEM
- Publication number 20240026876
- Publication date Jan 25, 2024
- Caterpillar Inc.
- Lucas J. PETERSON
- E21 - EARTH DRILLING MINING
Information Patent Application
Self-Regulating Open Circuit Pump Unit
- Publication number 20230383756
- Publication date Nov 30, 2023
- S.A. Armstrong Limited
- Peter Thomsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Detecting Events in Progressing Cavity Pump Operation and Maintenan...
- Publication number 20230272792
- Publication date Aug 31, 2023
- Schneider Electric Systems USA, Inc.
- Bartosz BOGUSLAWSKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTROLLING A DISCHARGE PRESSURE FROM A PUMP
- Publication number 20230243351
- Publication date Aug 3, 2023
- Caterpillar Inc.
- Mark Francis GRIMES
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP SPEED CONTROLLING METHOD AND APPARATUS, A COMPUTER PROGRAM AND...
- Publication number 20230167824
- Publication date Jun 1, 2023
- Atlas Copco Airpower N.V.
- Simon Candries
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
POWER TRANSFORMING APPARATUS AND AIR CONDITIONER INCLUDING THE SAME
- Publication number 20230155487
- Publication date May 18, 2023
- LG ELECTRONICS INC.
- Phillsik GONG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD OF DIAGNOSING ABNORMALITY OF SENSORLESS CONTROL OF MOTOR FOR...
- Publication number 20230131865
- Publication date Apr 27, 2023
- Hyundai Motor Company
- Min Su Kang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING PULSE MODE PUMPING IN INFUSION...
- Publication number 20230098092
- Publication date Mar 30, 2023
- Baxter International Inc.
- Steven Ward Fischer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AXIAL PISTON PUMP CONTROLLER
- Publication number 20230052785
- Publication date Feb 16, 2023
- Caterplllar Inc.
- Arick BAKKEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR CONTROL METHOD
- Publication number 20230036994
- Publication date Feb 2, 2023
- DAIKIN INDUSTRIES, LTD.
- Minoru KITOU
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DOUBLE-FLOW PUMP UNIT, AND METHOD FOR CONTROLLING SAME
- Publication number 20230003213
- Publication date Jan 5, 2023
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Yunfan Wei
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Electronically Controlled Hydraulic Decanter Centrifuge
- Publication number 20220410177
- Publication date Dec 29, 2022
- Elgin Separation Solutions Industrials, LLC
- Michael Rai Anderson
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
FLOW RATE CONTROL FOR PUMP WITH FLOW SENSOR
- Publication number 20220243721
- Publication date Aug 4, 2022
- MASTERFLEX, LLC
- Phuong Le PHAM
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR CONTROL DEVICE, HYDRAULIC PRESSURE GENERATION DEVICE, MOTOR C...
- Publication number 20220178364
- Publication date Jun 9, 2022
- Mitsuba Corporation
- KOTA FUKASHIRO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR CONTROLLING THE START-UP OF AN OIL PUMP
- Publication number 20220170455
- Publication date Jun 2, 2022
- RENAULT S.A.S
- Mathieu LELEU
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING COMPRESSOR
- Publication number 20220049694
- Publication date Feb 17, 2022
- LG Electronics Inc.
- Jinseok HU
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR OPERATING A VACUUM PUMP SYSTEM
- Publication number 20210381499
- Publication date Dec 9, 2021
- Leybold GmbH
- Matthias Nahrwold
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR INCREASING THE EFFICIENCY OF HERMETIC COMPRESSORS USED I...
- Publication number 20210340975
- Publication date Nov 4, 2021
- TECUMSEH DO BRASIL LTDA.
- Mario Luis Botega
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Self-Regulating Open Circuit Pump Unit
- Publication number 20210293242
- Publication date Sep 23, 2021
- S.A. Armstrong Limited
- Peter Thomsen
- G05 - CONTROLLING REGULATING
Information Patent Application
COMPRESSOR OR PUMP EQUIPPED WITH A CONTROL FOR THE REGULATION OF TH...
- Publication number 20210172436
- Publication date Jun 10, 2021
- ATLAS COPCO AIRPOWER, naamloze vennootschap
- Ivo DANIELS
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Method and Device for Determining a Wear Condition in a Hydrostatic...
- Publication number 20210172433
- Publication date Jun 10, 2021
- MOOG GMBH
- Dirk BECHER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSED AIR SYSTEM FOR A MOTOR VEHICLE
- Publication number 20210079904
- Publication date Mar 18, 2021
- Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
- Huba NEMETH
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD AND SYSTEM FOR MONITORING THE CONDITION OF ROTATING SYSTEMS
- Publication number 20210062803
- Publication date Mar 4, 2021
- Michael Yuratich
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Rotational speed

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control method and control device applied to electric fracturing ap...

Control device, electric compressor, ripple voltage detecting metho...

Controlling a discharge pressure from a pump

Electric oil pump and control system thereof

Method for actuating a compressor system and a compressor system

Compressor control method

Control apparatus and method for controlling a volume flow of a flu...

Pump speed controlling method and apparatus, a computer program and...

Wellsite pumping systems and methods of operation

In-line pumping apparatus, system and method for increasing liquid...

Compressor or pump equipped with a control for the regulation of th...

Method and system for monitoring moving elements

Axial piston pump controller

Flow rate control for pump with flow sensor

Electrical submersible pump control

Motor control device, hydraulic pressure generation device, motor c...

Method for controlling the start-up of an oil pump

Method for monitoring the functioning of a compressor

Self-contained slide processing unit for biological specimens

Calibration system for variable capacity hydraulic pump

Self-regulating open circuit pump unit

Motor drive control device using feedback speed control and motor c...

Fracturing apparatus and control method thereof, fracturing system

Method for operating a vacuum pump system

Method and device for determining a wear condition in a hydrostatic...

Predictive pump station and pipeline advanced control system

Hydraulic actuator control device for dump truck

Gas compressor and method for controlling same

Wellsite electrical power management system

Control method and control unit for a DC pump motor

Patents Applicationslast 30 patents

ELECTRONIC PRESSURE CONTROL OF DUAL PUMP SYSTEM

Electrically-driven Pump Device, and Method for Controlling Same

IN-LINE PUMPING APPARATUS, SYSTEM AND METHOD FOR INCREASING LIQUID...

PUMPS IN SERIAL CONNECTION

Method for Operating a Construction-Material and/or Viscous-Materia...

CONTROL DEVICE, ELECTRIC COMPRESSOR, RIPPLE VOLTAGE DETECTING METHO...

FRACTURING APPARATUS AND CONTROL METHOD THEREOF, FRACTURING SYSTEM

CONTROL OF A DUAL-PUMP SINGLE-POWER SOURCE SYSTEM

Self-Regulating Open Circuit Pump Unit

Detecting Events in Progressing Cavity Pump Operation and Maintenan...

CONTROLLING A DISCHARGE PRESSURE FROM A PUMP

PUMP SPEED CONTROLLING METHOD AND APPARATUS, A COMPUTER PROGRAM AND...

POWER TRANSFORMING APPARATUS AND AIR CONDITIONER INCLUDING THE SAME

METHOD OF DIAGNOSING ABNORMALITY OF SENSORLESS CONTROL OF MOTOR FOR...

SYSTEMS AND METHODS FOR CONTROLLING PULSE MODE PUMPING IN INFUSION...

AXIAL PISTON PUMP CONTROLLER

COMPRESSOR CONTROL METHOD

DOUBLE-FLOW PUMP UNIT, AND METHOD FOR CONTROLLING SAME

Electronically Controlled Hydraulic Decanter Centrifuge

FLOW RATE CONTROL FOR PUMP WITH FLOW SENSOR

MOTOR CONTROL DEVICE, HYDRAULIC PRESSURE GENERATION DEVICE, MOTOR C...

METHOD FOR CONTROLLING THE START-UP OF AN OIL PUMP

APPARATUS AND METHOD FOR CONTROLLING COMPRESSOR

METHOD FOR OPERATING A VACUUM PUMP SYSTEM

METHOD FOR INCREASING THE EFFICIENCY OF HERMETIC COMPRESSORS USED I...

Self-Regulating Open Circuit Pump Unit

COMPRESSOR OR PUMP EQUIPPED WITH A CONTROL FOR THE REGULATION OF TH...

Method and Device for Determining a Wear Condition in a Hydrostatic...

COMPRESSED AIR SYSTEM FOR A MOTOR VEHICLE

METHOD AND SYSTEM FOR MONITORING THE CONDITION OF ROTATING SYSTEMS