Electric motor

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CPC
F04C2240/40

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C2240/00Components

Current Industry

F04C2240/40Electric motor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electric motor with dual pump for providing scavenge and delivery f...
- Patent number 12,270,396
- Issue date Apr 8, 2025
- GHSP, Inc.
- Ryan David Rosinski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fault rectification method for a progressive cavity pump of a conve...
- Patent number 12,258,961
- Issue date Mar 25, 2025
- J. Wagner GmbH
- Thorsten Schnittger
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Energy transfer machine for corrosive fluids
- Patent number 12,258,967
- Issue date Mar 25, 2025
- Genesis Advanced Technology Inc.
- James Brent Klassen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor-driven compressor
- Patent number 12,253,084
- Issue date Mar 18, 2025
- Kabushiki Kaisha Toyota Jidoshokki
- Shogo Urabe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Assembly and electric compressor with modular stator assembly
- Patent number 12,241,467
- Issue date Mar 4, 2025
- Mahle International GmbH
- Tyler Smith
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Temperature control device for a battery bank module
- Patent number 12,230,777
- Issue date Feb 18, 2025
- NIDEC GPM GmbH
- Franz Pawellek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated electric oil pump
- Patent number 12,228,131
- Issue date Feb 18, 2025
- HANGZHOU QUADRANT TECHNOLOGY CO., LTD.
- Liping Wang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Spiral valve for screw capacity control
- Patent number 12,221,964
- Issue date Feb 11, 2025
- HITACHI GLOBAL AIR POWER US, LLC
- Jonathan D. Batdorff
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor and method for controlling scroll compressor
- Patent number 12,215,687
- Issue date Feb 4, 2025
- Danfoss Commercial Compressors
- Patrice Bonnefoi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electronic positive displacement fluid pump and method of encapsula...
- Patent number 12,215,688
- Issue date Feb 4, 2025
- PHINIA JERSEY HOLDINGS LLC
- Alejandro Moreno
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary compressor
- Patent number 12,209,781
- Issue date Jan 28, 2025
- Fujitsu General Limited
- Ryo Akimoto
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method for operating a compressor
- Patent number 12,203,472
- Issue date Jan 21, 2025
- Haier US Appliance Solutions, Inc.
- Joseph Wilson Latham
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electric compressor with isolation constraint system
- Patent number 12,203,470
- Issue date Jan 21, 2025
- Mahle International GmbH
- Brent Haseley
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil pump device
- Patent number 12,196,202
- Issue date Jan 14, 2025
- Mikuni Corporation
- Hideaki Kusanagi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Lubricant-sealed vacuum pump, lubricant filter and method
- Patent number 12,196,207
- Issue date Jan 14, 2025
- LEYBOLD FRANCE S.A.S.
- Christophe Despesse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor
- Patent number 12,196,208
- Issue date Jan 14, 2025
- Daikin Industries, Ltd.
- Jin Takeda
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Control of liquid ring pump
- Patent number 12,188,473
- Issue date Jan 7, 2025
- Edwards Technologies Vacuum Engineering (Qingdao) Company Limited
- Xin Dai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Driveshaft assemblies and compressors including the same
- Patent number 12,188,355
- Issue date Jan 7, 2025
- Copeland LP
- Kirill Michailovich Ignatiev
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump configured to reduce number of parts and lower manufacturing cost
- Patent number 12,168,979
- Issue date Dec 17, 2024
- LG Innotek Co., Ltd
- Hoon Ki Hong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Distillation apparatus
- Patent number 12,151,183
- Issue date Nov 26, 2024
- Clean Water Designs LTD
- Duncan Peters
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Valve assembly for an electrical refrigerant compressor
- Patent number 12,146,489
- Issue date Nov 19, 2024
- Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
- Björn Fagerli
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electric oil pump including pump housing and eccentric assembly non...
- Patent number 12,140,141
- Issue date Nov 12, 2024
- HANGZHOU QUADRANT TECHNOLOGY CO., LTD.
- Liping Wang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary electric machine and pump
- Patent number 12,136,863
- Issue date Nov 5, 2024
- NIDEC TOSOK CORPORATION
- Shigehiro Kataoka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Arrangement for plug-connecting electrical connections, and device...
- Patent number 12,136,782
- Issue date Nov 5, 2024
- HANON SYSTEMS
- Michael Hoffmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Scroll compressor and method for operating the scroll compressor
- Patent number 12,135,028
- Issue date Nov 5, 2024
- Robert Bosch GmbH
- Wolfgang Krauth
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Screw compressor having working chamber closing member to regulate...
- Patent number 12,135,032
- Issue date Nov 5, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Takeshi Tsuchiya
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Electric motor with integrated pump
- Patent number 12,113,423
- Issue date Oct 8, 2024
- Dana Motion Systems Italia S.r.l.
- David Gambuzzi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for determining a discharge pressure of a rolling piston com...
- Patent number 12,098,722
- Issue date Sep 24, 2024
- Haier US Appliance Solutions, Inc.
- Joseph Wilson Latham
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for controlling a rotary screw compressor
- Patent number 12,092,110
- Issue date Sep 17, 2024
- Gardner Denver Deutschland GmbH
- Ulrich Thomes
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Low coefficient of expansion rotors for blowers
- Patent number 12,085,078
- Issue date Sep 10, 2024
- Industrial Technologies and Services, LLC
- Roger Clive Palmer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
TANDEM PUMP COMPRISING A MAIN FLOW AND A DRY SUMP FLOW
- Publication number 20250101978
- Publication date Mar 27, 2025
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Maximilian HAAS
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC COMPRESSOR
- Publication number 20250092874
- Publication date Mar 20, 2025
- HANON SYSTEMS
- Seung Kyu Na
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PERMANENT MAGNET EMBEDDED MOTOR AND PUMP DEVICE
- Publication number 20250096627
- Publication date Mar 20, 2025
- Mikuni Corporation
- Kazuya YONEMURA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OIL PUMP FOR A MOTOR VEHICLE
- Publication number 20250092872
- Publication date Mar 20, 2025
- Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
- Nico WIESSMANN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PERMANENT MAGNET EMBEDDED MOTOR AND PUMP DEVICE
- Publication number 20250096629
- Publication date Mar 20, 2025
- Mikuni Corporation
- Shin SUZUKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC SCROLL COMPRESSOR WITH MOTOR CONNECTOR ASSEMBLY AND MOTOR...
- Publication number 20250096638
- Publication date Mar 20, 2025
- MAHLE International GmbH
- Abian Bautista Rodriguez
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR-DRIVEN COMPRESSOR
- Publication number 20250067261
- Publication date Feb 27, 2025
- Kabushiki Kaisha Toyota Jidoshokki
- Keisuke ISOBE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
INTEGRATED ELECTRIC OIL PUMP
- Publication number 20250059969
- Publication date Feb 20, 2025
- HANGZHOU QUADRANT TECHNOLOGY CO., LTD.
- Liping WANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REFRIGERANT COMPRESSOR
- Publication number 20250059975
- Publication date Feb 20, 2025
- OET GmbH
- Christian BUSCH
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR
- Publication number 20250052239
- Publication date Feb 13, 2025
- Fu Sheng Industrial Co. Ltd.
- Hsun-An Lee
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR AND METHOD FOR CONTROLLING SCROLL COMPRESSOR
- Publication number 20250052240
- Publication date Feb 13, 2025
- Danfoss Commercial Compressors
- Patrice BONNEFOI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Compressor/Expander Machine
- Publication number 20250044007
- Publication date Feb 6, 2025
- Bitzer Kuehlmaschinenbau GmbH
- Marcus Blumhardt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC COMPRESSOR
- Publication number 20250035110
- Publication date Jan 30, 2025
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Yuya HATTORI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP
- Publication number 20250027494
- Publication date Jan 23, 2025
- LG Innotek Co., Ltd.
- Hyun Shik CHO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Compressor and Air Conditioner
- Publication number 20250020125
- Publication date Jan 16, 2025
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Han Tang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC COMPRESSOR
- Publication number 20250020123
- Publication date Jan 16, 2025
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Tomoaki MIYATA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLUID CIRCULATING APPARATUS
- Publication number 20240426295
- Publication date Dec 26, 2024
- COAVIS
- Hyun Tae LEE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LOW COEFFICIENT OF EXPANSION ROTORS FOR BLOWERS
- Publication number 20240426299
- Publication date Dec 26, 2024
- Industrial Technologies and Services, LLC
- Roger Clive Palmer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR CONTROLLING A ROTARY SCREW COMPRESSOR
- Publication number 20240401595
- Publication date Dec 5, 2024
- GARDNER DENVER DEUTSCHLAND GmbH
- Ulrich Thomes
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REED RETAINER MECHANISM AND ELECTRIC COMPRESSOR WITH REED RETAINER...
- Publication number 20240384717
- Publication date Nov 21, 2024
- MAHLE International GmbH
- Donald Miller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR ASSEMBLY
- Publication number 20240360830
- Publication date Oct 31, 2024
- ATLAS COPCO AIRPOWER, naamloze vennootschap
- Thomas Luc SWERTS
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SPIRAL VALVE FOR SCREW CAPACITY CONTROL
- Publication number 20240352936
- Publication date Oct 24, 2024
- Hitachi Global Air Power US, LLC
- Jonathan D. BATDORFF
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR-DRIVEN COMPRESSOR
- Publication number 20240333109
- Publication date Oct 3, 2024
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Kazuhiro SHIRAISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYDRAULICS CONSTRUCTION KIT
- Publication number 20240326544
- Publication date Oct 3, 2024
- RAPA Automotive GmbH & Co. KG
- Rocco KEMNITZ
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC POSITIVE DISPLACEMENT FLUID PUMP AND METHOD OF ENCAPSULA...
- Publication number 20240328413
- Publication date Oct 3, 2024
- DELPHI TECHNOLOGIES IP LIMITED
- Alejandro Moreno
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRONIC OIL PUMP
- Publication number 20240328414
- Publication date Oct 3, 2024
- COAVIS
- Hyuntae LEE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC MOTOR WITH DUAL PUMP FOR PROVIDING SCAVENGE AND DELIVERY F...
- Publication number 20240318650
- Publication date Sep 26, 2024
- GHSP, INC.
- Ryan David Rosinski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC COMPRESSOR
- Publication number 20240318655
- Publication date Sep 26, 2024
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Yuya Hattori
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR-DRIVEN COMPRESSOR
- Publication number 20240310088
- Publication date Sep 19, 2024
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Shun Ito
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR
- Publication number 20240301882
- Publication date Sep 12, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Akihiro YAMAMOTO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Electric motor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electric motor with dual pump for providing scavenge and delivery f...

Fault rectification method for a progressive cavity pump of a conve...

Energy transfer machine for corrosive fluids

Motor-driven compressor

Assembly and electric compressor with modular stator assembly

Temperature control device for a battery bank module

Integrated electric oil pump

Spiral valve for screw capacity control

Scroll compressor and method for controlling scroll compressor

Electronic positive displacement fluid pump and method of encapsula...

Rotary compressor

Method for operating a compressor

Electric compressor with isolation constraint system

Oil pump device

Lubricant-sealed vacuum pump, lubricant filter and method

Compressor

Control of liquid ring pump

Driveshaft assemblies and compressors including the same

Pump configured to reduce number of parts and lower manufacturing cost

Distillation apparatus

Valve assembly for an electrical refrigerant compressor

Electric oil pump including pump housing and eccentric assembly non...

Rotary electric machine and pump

Arrangement for plug-connecting electrical connections, and device...

Scroll compressor and method for operating the scroll compressor

Screw compressor having working chamber closing member to regulate...

Electric motor with integrated pump

Method for determining a discharge pressure of a rolling piston com...

Method for controlling a rotary screw compressor

Low coefficient of expansion rotors for blowers

Patents Applicationslast 30 patents

TANDEM PUMP COMPRISING A MAIN FLOW AND A DRY SUMP FLOW

ELECTRIC COMPRESSOR

PERMANENT MAGNET EMBEDDED MOTOR AND PUMP DEVICE

OIL PUMP FOR A MOTOR VEHICLE

PERMANENT MAGNET EMBEDDED MOTOR AND PUMP DEVICE

ELECTRIC SCROLL COMPRESSOR WITH MOTOR CONNECTOR ASSEMBLY AND MOTOR...

MOTOR-DRIVEN COMPRESSOR

INTEGRATED ELECTRIC OIL PUMP

REFRIGERANT COMPRESSOR

COMPRESSOR

SCROLL COMPRESSOR AND METHOD FOR CONTROLLING SCROLL COMPRESSOR

Compressor/Expander Machine

ELECTRIC COMPRESSOR

PUMP

Compressor and Air Conditioner

ELECTRIC COMPRESSOR

FLUID CIRCULATING APPARATUS

LOW COEFFICIENT OF EXPANSION ROTORS FOR BLOWERS

METHOD FOR CONTROLLING A ROTARY SCREW COMPRESSOR

REED RETAINER MECHANISM AND ELECTRIC COMPRESSOR WITH REED RETAINER...

COMPRESSOR ASSEMBLY

SPIRAL VALVE FOR SCREW CAPACITY CONTROL

MOTOR-DRIVEN COMPRESSOR

HYDRAULICS CONSTRUCTION KIT

ELECTRONIC POSITIVE DISPLACEMENT FLUID PUMP AND METHOD OF ENCAPSULA...

ELECTRONIC OIL PUMP

ELECTRIC MOTOR WITH DUAL PUMP FOR PROVIDING SCAVENGE AND DELIVERY F...

ELECTRIC COMPRESSOR

MOTOR-DRIVEN COMPRESSOR

COMPRESSOR