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F04B2203/0201

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

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F04B2203/0201Current

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Compressor device and method for controlling such a compressor device
- Patent number 12,163,526
- Issue date Dec 10, 2024
- Atlas Copco Airpower, naamloze vennootschap
- Thomas Vandewal
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump rinsing systems and methods
- Patent number 12,097,739
- Issue date Sep 24, 2024
- DRiV Automotive Inc.
- Nandish Calchand
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Driving circuit of fluid pump module
- Patent number 12,085,071
- Issue date Sep 10, 2024
- Microjet Technology Co., Ltd.
- Hao-Jan Mou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump wear detection system
- Patent number 12,078,163
- Issue date Sep 3, 2024
- National-Oilwell Varco, L.P.
- Travis Lee Bolt
- 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
Compressor provided with an electronic pressure switch and method o...
- Patent number 12,055,136
- Issue date Aug 6, 2024
- ABAC ARIA COMPRESSA S.P.A.
- Maarten Van Acker
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Wobble plate piston water pump for use in a low flow gas pressure w...
- Patent number 12,049,879
- Issue date Jul 30, 2024
- James Hou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump backstream prevention structure for semiconductor fabrication...
- Patent number 12,027,392
- Issue date Jul 2, 2024
- Tae Wha Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluid machine
- Patent number 11,976,648
- Issue date May 7, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Akihiro Yamamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Operating method of a compressor of a refrigerating machine and com...
- Patent number 11,952,997
- Issue date Apr 9, 2024
- Mattia Morandin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Selective fluid pumping system
- Patent number 11,933,289
- Issue date Mar 19, 2024
- Hideaki Ike
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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
System for pumping a fluid and method for its operation
- Patent number 11,920,603
- Issue date Mar 5, 2024
- Helge Grøtterud
- 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
Variable capacity compressor operation mode determination method an...
- Patent number 11,808,261
- Issue date Nov 7, 2023
- Gree Electric Appliances, Inc. of Zhuhai
- Hua Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Dual pump smart control system
- Patent number 11,761,440
- Issue date Sep 19, 2023
- Changsoo Lee
- 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
Compressor fault diagnostic apparatus and system
- Patent number 11,754,073
- Issue date Sep 12, 2023
- LG Electronics Inc.
- Sehoon Kim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fault detection and prediction
- Patent number 11,754,067
- Issue date Sep 12, 2023
- QUANTUM SERVO PUMPING TECHNOLOGIES PTY LTD
- Darren Reukers
- 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
Electric compressor
- Patent number 11,635,067
- Issue date Apr 25, 2023
- Kabushiki Kaisha Toyota Jidoshokki
- Satoshi Okada
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air compressors for use with a vehicle
- Patent number 11,603,833
- Issue date Mar 14, 2023
- ARB Corporation Limited
- Andrew Harry Brown
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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...
Information Patent Grant
Electric pump
- Patent number 11,499,542
- Issue date Nov 15, 2022
- AISIN CORPORATION
- Takeru Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for electric compressor, electric compressor, air co...
- Patent number 11,466,677
- Issue date Oct 11, 2022
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Makoto Hattori
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electric pump
- Patent number 11,460,023
- Issue date Oct 4, 2022
- AISIN CORPORATION
- Takeru Yamamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Wobble plate piston water pump for use in a low flow gas pressure w...
- Patent number 11,434,890
- Issue date Sep 6, 2022
- James Hou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Current estimating device, electric compressor, current estimating...
- Patent number 11,413,937
- Issue date Aug 16, 2022
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Makoto Hattori
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

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
DRIVING CIRCUIT OF FLUID PUMP MODULE
- Publication number 20240035466
- Publication date Feb 1, 2024
- MICROJET TECHNOLOGY CO., LTD.
- Hao-Jan Mou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MOTOR DRIVEN PUMP WITH PROGNOSTIC HEALTH MONITORING BASED ON MOTOR...
- Publication number 20230417236
- Publication date Dec 28, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Edward W. Goy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR DEVICE AND METHOD FOR CONTROLLING SUCH A COMPRESSOR DEVICE
- Publication number 20230392603
- Publication date Dec 7, 2023
- ATLAS COPCO AIRPOWER NAAMLOZE VENNOOTSCHAP
- Thomas VANDEWAL
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Pump Having Monitoring Circuit
- Publication number 20230358240
- Publication date Nov 9, 2023
- Dirk Wenderott
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR DETERMINING A PRESENT STATE OF WEAR OF A HYDROSTATIC MAC...
- Publication number 20230184240
- Publication date Jun 15, 2023
- Moog GmbH
- Dirk Becher
- 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
SYSTEM FOR CALIBRATION OF ELECTROHYDRAULIC PUMP START CURRENT BASED...
- Publication number 20230140728
- Publication date May 4, 2023
- Danfoss Power Solutions Inc.
- Thomas Traeger Hansen
- 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
DEVICE FOR DELIVERING A FLUID TO A CONSUMPTION POINT AND ASSOCIATED...
- Publication number 20230003211
- Publication date Jan 5, 2023
- MEMOLUB INTERNATIONAL
- Pierre-Olivier MOUTHUY
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
WOBBLE PLATE PISTONWATER PUMP FOR USE INA LOW FLOW GAS PRESSURE WAS...
- Publication number 20220412336
- Publication date Dec 29, 2022
- Active Products Inc.
- James HOU
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
WOBBLE PLATE PISTONWATER PUMP FOR USE INA LOW FLOW GAS PRESSURE WAS...
- Publication number 20220364557
- Publication date Nov 17, 2022
- Active Products Inc.
- James HOU
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fluid Machine Device
- Publication number 20220252065
- Publication date Aug 11, 2022
- Akihiro YAMAMOTO
- 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
OPERATING METHOD OF A COMPRESSOR OF A REFRIGERATING MACHINE AND COM...
- Publication number 20220049692
- Publication date Feb 17, 2022
- CAREL INDUSTIES S.p.A.
- Mattia MORANDIN
- 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
SELECTIVE FLUID PUMPING SYSTEM
- Publication number 20210317826
- Publication date Oct 14, 2021
- KABUSHIKI KAISHA YASKAWA DENKI
- Hideaki IKE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fluid Machine
- Publication number 20210310479
- Publication date Oct 7, 2021
- Hitachi Industrial Equipment Systems Co., Ltd.
- Akihiro YAMAMOTO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC COMPRESSOR
- Publication number 20210164459
- Publication date Jun 3, 2021
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Satoshi Okada
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CURRENT ESTIMATING DEVICE, ELECTRIC COMPRESSOR, CURRENT ESTIMATING...
- Publication number 20210155080
- Publication date May 27, 2021
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Makoto HATTORI
- B60 - VEHICLES IN GENERAL
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...
Information Patent Application
WOBBLE PLATE PISTONWATER PUMP FOR USE INA LOW FLOW GAS PRESSURE WAS...
- Publication number 20200347836
- Publication date Nov 5, 2020
- Active Products Inc.
- James HOU
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIR COMPRESSOR
- Publication number 20200325890
- Publication date Oct 15, 2020
- MAX Co., LTD.
- Shinichi OKUBO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTROL METHOD AND CONTROL UNIT FOR A DC PUMP MOTOR
- Publication number 20200266738
- Publication date Aug 20, 2020
- BAIER & KOEPPEL GMBH & CO. KG
- Bernhard KOEPPEL
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ELECTRIC PUMP
- Publication number 20200200166
- Publication date Jun 25, 2020
- AISIN SEIKI KABUSHIKI KAISHA
- Takeru Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PUMP CONTROL SYSTEM AND OPERATING METHOD THEREOF
- Publication number 20190316579
- Publication date Oct 17, 2019
- Dartpoint Tech. Co., Ltd.
- Chi-Lin KANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Electric Oil Pump Device
- Publication number 20190234398
- Publication date Aug 1, 2019
- AISIN SEIKI KABUSHIKI KAISHA
- Kazutaka ENDO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR PROTECTING AN ELECTRIC MOTOR OF A DEVICE WITH A MOTOR DR...
- Publication number 20190154024
- Publication date May 23, 2019
- ATLAS COPCO AIRPOWER, naamloze vennootschap
- Karel DE KEYSER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Compressor device and method for controlling such a compressor device

Pump rinsing systems and methods

Driving circuit of fluid pump module

Pump wear detection system

Electric oil pump and control system thereof

Compressor provided with an electronic pressure switch and method o...

Wobble plate piston water pump for use in a low flow gas pressure w...

Pump backstream prevention structure for semiconductor fabrication...

Fluid machine

Operating method of a compressor of a refrigerating machine and com...

Selective fluid pumping system

Axial piston pump controller

System for pumping a fluid and method for its operation

Electrical submersible pump control

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

Method for controlling the start-up of an oil pump

Variable capacity compressor operation mode determination method an...

Dual pump smart control system

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

Compressor fault diagnostic apparatus and system

Fault detection and prediction

Method for operating a vacuum pump system

Electric compressor

Air compressors for use with a vehicle

Control method and control unit for a DC pump motor

Electric pump

Control device for electric compressor, electric compressor, air co...

Electric pump

Wobble plate piston water pump for use in a low flow gas pressure w...

Current estimating device, electric compressor, current estimating...

Patents Applicationslast 30 patents

Electrically-driven Pump Device, and Method for Controlling Same

DRIVING CIRCUIT OF FLUID PUMP MODULE

MOTOR DRIVEN PUMP WITH PROGNOSTIC HEALTH MONITORING BASED ON MOTOR...

COMPRESSOR DEVICE AND METHOD FOR CONTROLLING SUCH A COMPRESSOR DEVICE

Pump Having Monitoring Circuit

METHOD FOR DETERMINING A PRESENT STATE OF WEAR OF A HYDROSTATIC MAC...

POWER TRANSFORMING APPARATUS AND AIR CONDITIONER INCLUDING THE SAME

SYSTEM FOR CALIBRATION OF ELECTROHYDRAULIC PUMP START CURRENT BASED...

AXIAL PISTON PUMP CONTROLLER

DEVICE FOR DELIVERING A FLUID TO A CONSUMPTION POINT AND ASSOCIATED...

WOBBLE PLATE PISTONWATER PUMP FOR USE INA LOW FLOW GAS PRESSURE WAS...

WOBBLE PLATE PISTONWATER PUMP FOR USE INA LOW FLOW GAS PRESSURE WAS...

Fluid Machine Device

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

METHOD FOR CONTROLLING THE START-UP OF AN OIL PUMP

OPERATING METHOD OF A COMPRESSOR OF A REFRIGERATING MACHINE AND COM...

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

SELECTIVE FLUID PUMPING SYSTEM

Fluid Machine

ELECTRIC COMPRESSOR

CURRENT ESTIMATING DEVICE, ELECTRIC COMPRESSOR, CURRENT ESTIMATING...

COMPRESSED AIR SYSTEM FOR A MOTOR VEHICLE

METHOD AND SYSTEM FOR MONITORING THE CONDITION OF ROTATING SYSTEMS

WOBBLE PLATE PISTONWATER PUMP FOR USE INA LOW FLOW GAS PRESSURE WAS...

AIR COMPRESSOR

CONTROL METHOD AND CONTROL UNIT FOR A DC PUMP MOTOR

ELECTRIC PUMP

PUMP CONTROL SYSTEM AND OPERATING METHOD THEREOF

Electric Oil Pump Device

METHOD FOR PROTECTING AN ELECTRIC MOTOR OF A DEVICE WITH A MOTOR DR...