by throttling

Industry

CPC
F04D27/003

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D27/00Control

Current Industry

F04D27/003by throttling

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Gas compressor with a plurality of air realease systems each having...
- Patent number 11,994,138
- Issue date May 28, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Kenji Morita
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Built-in air pump with rapid inflation and deflation
- Patent number 11,988,216
- Issue date May 21, 2024
- WANGLI PLASTIC & ELECTRONICS (HUIZHOU) CO., LTD.
- Yonghe Li
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Optimizing the performance of electrical submersible pumps (ESP) in...
- Patent number 11,982,284
- Issue date May 14, 2024
- Saudi Arabian Oil Company
- Said S. Malki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Centrifugal compressor
- Patent number 11,885,343
- Issue date Jan 30, 2024
- IHI Corporation
- Ryota Sakisaka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Compressor interstage throttle, and method of operating therof
- Patent number 11,841,026
- Issue date Dec 12, 2023
- TRANE INTERNATIONAL INC.
- Mark W. Harrison
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Centrifugal compressor
- Patent number 11,754,082
- Issue date Sep 12, 2023
- IHI Corporation
- Atsushi Yonemura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Interstage capacity control valve with side stream flow distributio...
- Patent number 11,661,949
- Issue date May 30, 2023
- TRANE INTERNATIONAL INC.
- Rick T. James
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Draft inducer blower
- Patent number 11,603,851
- Issue date Mar 14, 2023
- Regal Beloit America, Inc.
- Steven W. Post
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Throttle valve for a centrifugal compressor
- Patent number 11,549,449
- Issue date Jan 10, 2023
- FS-ELLIOTT CO., LLC
- Edward Czechowski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Assembly blower and associated method
- Patent number 11,480,186
- Issue date Oct 25, 2022
- Regal Beloit America, Inc.
- Philip Wayne Johnson
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Gas compressor
- Patent number 11,448,217
- Issue date Sep 20, 2022
- Hitachi Industrial Equipment Systems Co., Ltd.
- Masakazu Hase
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Interstage capacity control valve with side stream flow distributio...
- Patent number 11,391,289
- Issue date Jul 19, 2022
- TRANE INTERNATIONAL INC.
- Rick T. James
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Blower system for blowing fluid off of a passing vehicle
- Patent number 11,156,223
- Issue date Oct 26, 2021
- N/S Corporation
- G. Thomas Ennis
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Draft inducer blower
- Patent number 11,022,132
- Issue date Jun 1, 2021
- Regal Beloit America, Inc.
- Steven W. Post
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Branching air supply device and refrigerator with branching air sup...
- Patent number 10,753,667
- Issue date Aug 25, 2020
- QINGDAO HAIER JOINT STOCK CO., LTD.
- Xiaobing Zhu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Minimization of fan power in air distribution or extraction
- Patent number 10,690,363
- Issue date Jun 23, 2020
- Siemens Industry, Inc.
- James J. Coogan
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Mechanism for selectively opening/closing a vehicle wash component...
- Patent number 10,668,900
- Issue date Jun 2, 2020
- WASHME PROPERTIES, LLC
- Michael J. Belanger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Coolant pump and cooling system provided with the same for vehicle
- Patent number 10,578,113
- Issue date Mar 3, 2020
- Hyundai Motor Company
- Hyo Jo Lee
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Automatic fan inlet closure apparatus and methods
- Patent number 10,436,207
- Issue date Oct 8, 2019
- Acoustiflo, Ltd.
- David Hustvedt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Magnetically controlled valve and pump devices and methods of using...
- Patent number 10,400,915
- Issue date Sep 3, 2019
- Triad National Security, LLC
- Pulak Nath
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control device and control method
- Patent number 10,358,985
- Issue date Jul 23, 2019
- Mitsubishi Heavy Industries Compressor Corporation
- Yosuke Nakagawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Blower with intake closure
- Patent number 10,299,642
- Issue date May 28, 2019
- MTD Products Inc
- Peter J. Buchanan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method and system for tuning a turbine using a secondary injection...
- Patent number 10,267,318
- Issue date Apr 23, 2019
- Jason B. Hunt
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Rotary machine including active magnetic bearing
- Patent number 10,208,760
- Issue date Feb 19, 2019
- General Electric Company
- Rosa Castane Selga
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compression apparatus
- Patent number 9,175,687
- Issue date Nov 3, 2015
- Kobe Steel, Ltd.
- Kazuya Hirata
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Pneumatic compressor recirculation valve system for minimizing surg...
- Patent number 9,133,852
- Issue date Sep 15, 2015
- DAYCO IP HOLDINGS, LLC
- Dave Fletcher
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Exhaust pump, communicating pipe, and exhaust system
- Patent number 8,356,970
- Issue date Jan 22, 2013
- Tokyo Electron Limited
- Eiichi Sugawara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air distribution blower housing with adjustable restriction
- Patent number 8,197,193
- Issue date Jun 12, 2012
- Unico, Inc.
- Craig S. Messmer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Centrifugal drop fan and valve with sliding motor
- Patent number 7,800,262
- Issue date Sep 21, 2010
- John Leo Larson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Car wash blower control
- Patent number 7,284,296
- Issue date Oct 23, 2007
- Proto-Vest, Inc.
- Christopher Patrick McElroy
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INFLATABLE PRODUCT AND BUILT-IN AIR PUMP ASSEMBLY
- Publication number 20240309880
- Publication date Sep 19, 2024
- Bestway Inflatables & Material Corp.
- Xianglin ZENG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BUILT-IN AIR PUMP WITH RAPID INFLATION AND DEFLATION
- Publication number 20240026892
- Publication date Jan 25, 2024
- WangLi Plastic & Electronics (Huizhou) Co., Ltd.
- Yonghe LI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OPTIMIZING THE PERFORMANCE OF ELECTRICAL SUBMERSIBLE PUMPS (ESP) IN...
- Publication number 20230313807
- Publication date Oct 5, 2023
- Saudi Arabian Oil Company
- Said S. Malki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR INTERSTAGE THROTTLE, AND METHOD OF OPERATING THEROF
- Publication number 20230139727
- Publication date May 4, 2023
- TRANE INTERNATIONAL INC.
- Mark W. Harrison
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL COMPRESSOR
- Publication number 20220381255
- Publication date Dec 1, 2022
- IHI Corporation
- Atsushi YONEMURA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERSTAGE CAPACITY CONTROL VALVE WITH SIDE STREAM FLOW DISTRIBUTIO...
- Publication number 20220349414
- Publication date Nov 3, 2022
- TRANE INTERNATIONAL INC.
- Rick T. James
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
CENTRIFUGAL COMPRESSOR
- Publication number 20220099101
- Publication date Mar 31, 2022
- IHI Corporation
- Ryota SAKISAKA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
INTERSTAGE CAPACITY CONTROL VALVE WITH SIDE STREAM FLOW DISTRIBUTIO...
- Publication number 20210340988
- Publication date Nov 4, 2021
- TRANE INTERNATIONAL INC.
- Rick T. James
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Draft Inducer Blower
- Publication number 20210285456
- Publication date Sep 16, 2021
- Regal Beloit America, Inc.
- Steven W. Post
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SPLIT-SYSTEM HEAT-AIR CONDITIONING
- Publication number 20210215162
- Publication date Jul 15, 2021
- Donald Lee Adle
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Airflow amplifier device for testing purpose
- Publication number 20210207611
- Publication date Jul 8, 2021
- VIETTEL GROUP
- QUANG HAI NGUYEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLOW REGULATING VALVE AND COMPRESSOR
- Publication number 20210115913
- Publication date Apr 22, 2021
- DANFOSS (TIANJIN) LTD.
- Lixin Han
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLOW-MODIFYING DEVICE FOR COMPRESSORS
- Publication number 20200347850
- Publication date Nov 5, 2020
- BorgWarner Inc.
- Tom HEUER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR HAVING AN ADJUSTMENT MECHANISM
- Publication number 20200291852
- Publication date Sep 17, 2020
- BorgWarner Inc.
- Sascha KARSTADT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BLOWER WITH INTAKE CLOSURE
- Publication number 20190269286
- Publication date Sep 5, 2019
- MTD Products Inc
- Peter J. Buchanan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
COMPRESSOR
- Publication number 20190249611
- Publication date Aug 15, 2019
- BMTS Technology GmbH & Co. KG
- Simon Henzler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COOLANT PUMP AND COOLING SYSTEM PROVIDED WITH THE SAME FOR VEHICLE
- Publication number 20190186497
- Publication date Jun 20, 2019
- Hyundai Motor Company
- Hyo Jo Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Draft Inducer Blower
- Publication number 20190154044
- Publication date May 23, 2019
- Regal Beloit America, Inc.
- Steven W. Post
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTARY MACHINE INCLUDING ACTIVE MAGNETIC BEARING
- Publication number 20180363668
- Publication date Dec 20, 2018
- GENERAL ELECTRIC COMPANY
- Rosa Castane Selga
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
BLOWER ASSEMBLY FOR A VEHICLE
- Publication number 20180142693
- Publication date May 24, 2018
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Robert Steven Sawyer
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTARY MACHINE INCLUDING ACTIVE MAGNETIC BEARING
- Publication number 20180030989
- Publication date Feb 1, 2018
- GENERAL ELECTRIC COMPANY
- Rosa Castane Selga
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Solar Powered Pumping System
- Publication number 20170335851
- Publication date Nov 23, 2017
- Sanjay K. Roy
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PORTABLE MASS AIRFLOW TRAINING MODULE
- Publication number 20170262000
- Publication date Sep 14, 2017
- K&N Engineering, Inc.
- Mac McClanahan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BLOWER WITH INTAKE CLOSURE
- Publication number 20160353951
- Publication date Dec 8, 2016
- MTD Products Inc
- Peter J. Buchanan
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Compressor with Variable Compressor Inlet
- Publication number 20160238013
- Publication date Aug 18, 2016
- CONTINENTAL AUTOMOTIVE GMBH
- Manfred Weigl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD AND SYSTEM FOR TUNING A TURBINE USING A SECONDARY INJECTION...
- Publication number 20150267706
- Publication date Sep 24, 2015
- Fluid Equipment Development Company, LLC
- Jason B. Hunt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PNEUMATIC COMPRESSOR RECIRCULATION VALVE SYSTEM FOR MINIMIZING SURG...
- Publication number 20140369806
- Publication date Dec 18, 2014
- DAYCO IP HOLDINGS, LLC
- Dave Fletcher
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSION APPARATUS
- Publication number 20130129480
- Publication date May 23, 2013
- Kabushiki Kaisha Kobe Seiko Sho ( Kobe Steel, Ltd. )
- Kazuya HIRATA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BARBECUE SMOKER AIR BLOWER AND THE METHOD OF INSTALLATION
- Publication number 20130129544
- Publication date May 23, 2013
- AUBER INSTRUMENTS, INC.
- Suyi Liu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Automated Self-Sealing Diffuser and Related Method of Use
- Publication number 20120248206
- Publication date Oct 4, 2012
- Stewart Kaiser
- F24 - HEATING RANGES VENTILATING

by throttling

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gas compressor with a plurality of air realease systems each having...

Built-in air pump with rapid inflation and deflation

Optimizing the performance of electrical submersible pumps (ESP) in...

Centrifugal compressor

Compressor interstage throttle, and method of operating therof

Centrifugal compressor

Interstage capacity control valve with side stream flow distributio...

Draft inducer blower

Throttle valve for a centrifugal compressor

Assembly blower and associated method

Gas compressor

Interstage capacity control valve with side stream flow distributio...

Blower system for blowing fluid off of a passing vehicle

Draft inducer blower

Branching air supply device and refrigerator with branching air sup...

Minimization of fan power in air distribution or extraction

Mechanism for selectively opening/closing a vehicle wash component...

Coolant pump and cooling system provided with the same for vehicle

Automatic fan inlet closure apparatus and methods

Magnetically controlled valve and pump devices and methods of using...

Control device and control method

Blower with intake closure

Method and system for tuning a turbine using a secondary injection...

Rotary machine including active magnetic bearing

Compression apparatus

Pneumatic compressor recirculation valve system for minimizing surg...

Exhaust pump, communicating pipe, and exhaust system

Air distribution blower housing with adjustable restriction

Centrifugal drop fan and valve with sliding motor

Car wash blower control

Patents Applicationslast 30 patents

INFLATABLE PRODUCT AND BUILT-IN AIR PUMP ASSEMBLY

BUILT-IN AIR PUMP WITH RAPID INFLATION AND DEFLATION

OPTIMIZING THE PERFORMANCE OF ELECTRICAL SUBMERSIBLE PUMPS (ESP) IN...

COMPRESSOR INTERSTAGE THROTTLE, AND METHOD OF OPERATING THEROF

CENTRIFUGAL COMPRESSOR

INTERSTAGE CAPACITY CONTROL VALVE WITH SIDE STREAM FLOW DISTRIBUTIO...

CENTRIFUGAL COMPRESSOR

INTERSTAGE CAPACITY CONTROL VALVE WITH SIDE STREAM FLOW DISTRIBUTIO...

Draft Inducer Blower

SPLIT-SYSTEM HEAT-AIR CONDITIONING

Airflow amplifier device for testing purpose

FLOW REGULATING VALVE AND COMPRESSOR

FLOW-MODIFYING DEVICE FOR COMPRESSORS

COMPRESSOR HAVING AN ADJUSTMENT MECHANISM

BLOWER WITH INTAKE CLOSURE

COMPRESSOR

COOLANT PUMP AND COOLING SYSTEM PROVIDED WITH THE SAME FOR VEHICLE

Draft Inducer Blower

ROTARY MACHINE INCLUDING ACTIVE MAGNETIC BEARING

BLOWER ASSEMBLY FOR A VEHICLE

ROTARY MACHINE INCLUDING ACTIVE MAGNETIC BEARING

Solar Powered Pumping System

PORTABLE MASS AIRFLOW TRAINING MODULE

BLOWER WITH INTAKE CLOSURE

Compressor with Variable Compressor Inlet

METHOD AND SYSTEM FOR TUNING A TURBINE USING A SECONDARY INJECTION...

PNEUMATIC COMPRESSOR RECIRCULATION VALVE SYSTEM FOR MINIMIZING SURG...

COMPRESSION APPARATUS

BARBECUE SMOKER AIR BLOWER AND THE METHOD OF INSTALLATION

Automated Self-Sealing Diffuser and Related Method of Use