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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F04
Liquid pumps
F04B
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS
F04B2207/00
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Patents Grants
last 30 patents
Information
Patent Grant
Computer-aided method and device for optimized control of the deliv...
Patent number
12,085,070
Issue date
Sep 10, 2024
Peri SE
Helmut Baechle
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Peristaltic pump having temperature-compensated volumetric delivery
Patent number
11,959,471
Issue date
Apr 16, 2024
Waters Technologies Corporation
Timothy M. Raymond
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Decompression system and decompression method
Patent number
11,867,170
Issue date
Jan 9, 2024
Honda Motor Co., Ltd.
Takumi Kawano
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Compressor cylinder switching control method and device, unit and a...
Patent number
11,852,132
Issue date
Dec 26, 2023
Gree Electric Appliances, Inc. of Zhuhai
Hua Liu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Inflator with dynamic pressure compensation
Patent number
11,679,744
Issue date
Jun 20, 2023
Milwaukee Electric Tool Corporation
Joseph R. McIntyre
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Startup control systems and methods to reduce flooded startup condi...
Patent number
11,660,934
Issue date
May 30, 2023
Emerson Climate Technologies, Inc.
Shawn W. Vehr
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Closed loop torque compensation for compressor applications
Patent number
11,499,537
Issue date
Nov 15, 2022
Microchip Technology Incorporated
Prasad Kulkarni
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of driving an atmospheric air pump in a capillary electropho...
Patent number
11,231,028
Issue date
Jan 25, 2022
ARKRAY, Inc.
Naoto Shichi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Startup control systems and methods to reduce flooded startup condi...
Patent number
11,046,152
Issue date
Jun 29, 2021
Emerson Climate Technologies, Inc.
Shawn W. Vehr
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Inflator with dynamic pressure compensation
Patent number
10,974,701
Issue date
Apr 13, 2021
Milwaukee Electric Tool Corporation
Joseph R. McIntyre
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and device for operating a speed-controlled fluid pump
Patent number
10,876,526
Issue date
Dec 29, 2020
Vitesco Technologies GmbH
Rolf Graf
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Piston pump assembly comprising piston with variable stroke and veh...
Patent number
10,760,555
Issue date
Sep 1, 2020
Mando Corporation
Axel Kuenkel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air compressor
Patent number
10,690,130
Issue date
Jun 23, 2020
Max Co., Ltd.
Katsuki Takeuchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Refrigerator controlling method and system with linear compressor
Patent number
10,655,908
Issue date
May 19, 2020
QINGDAO HAIER JOINT STOCK CO., LTD.
Feifei Qi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Compressor
Patent number
10,563,650
Issue date
Feb 18, 2020
Hitachi Industrial Equipment Systems Co., Ltd.
Fuminori Kato
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Smart control water pump
Patent number
10,502,234
Issue date
Dec 10, 2019
Forcome (Shanghai) Co., Ltd
Xianfei Zhu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Device and method for controlling compressor of vehicles to accumul...
Patent number
10,495,078
Issue date
Dec 3, 2019
Hyundai Motor Company
Jae Woong Kim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Compressor with flooded start control
Patent number
10,480,495
Issue date
Nov 19, 2019
Emerson Climate Technologies, Inc.
Michael R. Munroe
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Downhole dynamometer and method of operation
Patent number
10,260,500
Issue date
Apr 16, 2019
General Electric Company
Xuele Qi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Variable-capacity compressor, two-stage compression system and cont...
Patent number
10,247,449
Issue date
Apr 2, 2019
Gree Electric Appliances, Inc. of Zhuhai
Huan Zhao
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Compressor device and method for controlling such a compressor device
Patent number
10,145,485
Issue date
Dec 4, 2018
Atlas Copco Airpower, naamloze vennootschap
Kristof Adrien Laura Martens
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Process for transferring a liquid using a pump
Patent number
10,094,369
Issue date
Oct 9, 2018
PLASTIC OMNIUM ADVANCED INNOVATION AND RESEARCH
Paul Elong
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compressor with flooded start control
Patent number
10,066,617
Issue date
Sep 4, 2018
Emerson Climate Technologies, Inc.
Hung M. Pham
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Simple inverter-control-type refrigerator, inverter control unit fo...
Patent number
10,001,311
Issue date
Jun 19, 2018
Panasonic Corporation
Kenji Ohnishi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Electric device including an electric fan which generates airflow a...
Patent number
9,976,563
Issue date
May 22, 2018
NEC Corporation
Kumiko Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and method for controlling compressor of vehicles to accumul...
Patent number
9,879,664
Issue date
Jan 30, 2018
Kia Motors Corporation
Jae Woong Kim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Motor, controller and associated method
Patent number
9,856,869
Issue date
Jan 2, 2018
Regal Beloit America, Inc.
Steven Michael Kruzel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Pump freeze protection
Patent number
9,528,524
Issue date
Dec 27, 2016
Regal Beloit America, Inc.
Yilcan Guzelgunler
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electric submersible pumping sensor device and method
Patent number
9,482,233
Issue date
Nov 1, 2016
Schlumberger Technology Corporation
Arthur I. Watson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Electric device including an electric fan and a control unit for co...
Patent number
9,377,026
Issue date
Jun 28, 2016
NEC Corporation
Kumiko Suzuki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR SIMULATING THE EFFECT OF PLUGS ON CEMENT PLACEMENT
Publication number
20240209849
Publication date
Jun 27, 2024
Halliburton Energy Services, Inc.
KVVN Krishna Babu YERUBANDI
E21 - EARTH DRILLING MINING
Information
Patent Application
DECOMPRESSION SYSTEM AND DECOMPRESSION METHOD
Publication number
20220412342
Publication date
Dec 29, 2022
Honda Motor Co., Ltd.
Takumi KAWANO
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
COMPUTER-AIDED METHOD AND DEVICE FOR OPTIMIZED CONTROL OF THE DELIV...
Publication number
20220213888
Publication date
Jul 7, 2022
Peri AG
Helmut Baechle
G05 - CONTROLLING REGULATING
Information
Patent Application
Startup Control Systems And Methods To Reduce Flooded Startup Condi...
Publication number
20210316596
Publication date
Oct 14, 2021
Emerson Climate Technologies, Inc.
Shawn W. Vehr
B60 - VEHICLES IN GENERAL
Information
Patent Application
INFLATOR WITH DYNAMIC PRESSURE COMPENSATION
Publication number
20210291795
Publication date
Sep 23, 2021
Milwaukee Electric Tool Corporation
Joseph R. MCINTYRE
B60 - VEHICLES IN GENERAL
Information
Patent Application
Compressor Cylinder Switching Control Method and Device, Unit and A...
Publication number
20210270260
Publication date
Sep 2, 2021
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Hua Liu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
INFLATOR WITH DYNAMIC PRESSURE COMPENSATION
Publication number
20210206354
Publication date
Jul 8, 2021
Milwaukee Electric Tool Corporation
Joseph R. MCINTYRE
B60 - VEHICLES IN GENERAL
Information
Patent Application
INFLATOR WITH DYNAMIC PRESSURE COMPENSATION
Publication number
20210206353
Publication date
Jul 8, 2021
Milwaukee Electric Tool Corporation
Joseph R. MCINTYRE
B60 - VEHICLES IN GENERAL
Information
Patent Application
STARTUP CONTROL SYSTEMS AND METHODS TO REDUCE FLOODED STARTUP CONDI...
Publication number
20200189360
Publication date
Jun 18, 2020
Emerson Climate Technologies, Inc.
Shawn W. Vehr
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRONIC CONTROL DEVICE FOR A REFRIGERANT COMPRESSOR
Publication number
20190264675
Publication date
Aug 29, 2019
Nidec Global Appliance Germany GmbH
Per Tranekjer Petersen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Closed Loop Torque Compensation for Compressor Applications
Publication number
20190186480
Publication date
Jun 20, 2019
MICROCHIP TECHNOLOGY INCORPORATED
Prasad Kulkarni
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Compressor With Flooded Start Control
Publication number
20180320672
Publication date
Nov 8, 2018
Emerson Climate Technologies, Inc.
Michael R. Munroe
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PISTON PUMP ASSEMBLY COMPRISING PISTON WITH VARIABLE STROKE AND VEH...
Publication number
20180306172
Publication date
Oct 25, 2018
Mando Corporation
Axel KUENKEL
B60 - VEHICLES IN GENERAL
Information
Patent Application
DEVICE AND METHOD FOR CONTROLLING COMPRESSOR OF VEHICLES TO ACCUMUL...
Publication number
20180119685
Publication date
May 3, 2018
Hyundai Motor Company
Jae Woong KIM
B60 - VEHICLES IN GENERAL
Information
Patent Application
AIR COMPRESSOR
Publication number
20170037844
Publication date
Feb 9, 2017
MAX Co., LTD.
Katsuki TAKEUCHI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
LIQUID TRANSPORT DEVICE AND LIQUID TRANSPORT METHOD
Publication number
20150322939
Publication date
Nov 12, 2015
SEIKO EPSON CORPORATION
Makoto Katase
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PUMP FREEZE PROTECTION
Publication number
20130108476
Publication date
May 2, 2013
Yilcan Guzelgunler
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD FOR DETERMINING THE POWER OF AN ELECTRIC MOTOR OF A HYBRID C...
Publication number
20130058795
Publication date
Mar 7, 2013
VALEO SYSTEMES DE CONTROLE MOTEUR
Thierry Cheng
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR REGULATING A COMPRESSOR
Publication number
20130004333
Publication date
Jan 3, 2013
Marek Engelhardt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD FOR CALCULATING THE PROBABILITY OF MOISTURE BUILD-UP IN A CO...
Publication number
20120303311
Publication date
Nov 29, 2012
David F. Rowe, JR.
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTRIC DEVICE
Publication number
20120219399
Publication date
Aug 30, 2012
NEC Corporation
Kumiko SUZUKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ABNORMALITY DETECTING DEVICE FOR CONSTRUCTION MACHINE
Publication number
20120041663
Publication date
Feb 16, 2012
Hideaki Suzuki
G05 - CONTROLLING REGULATING
Information
Patent Application
Device and Method for Controlling Compressor of Vehicles
Publication number
20120000210
Publication date
Jan 5, 2012
Kia Motors Corporation
Jae Woong Kim
B60 - VEHICLES IN GENERAL
Information
Patent Application
Pump Assemblies, Controllers and Methods of Controlling Fluid Pumps...
Publication number
20110274560
Publication date
Nov 10, 2011
Emerson Electric Co.
Bret S. Clark
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTRIC SUBMERSIBLE PUMPING SENSOR DEVICE AND METHOD
Publication number
20090277628
Publication date
Nov 12, 2009
SCHLUMBERGER TECHNOLOGY CORPORATION
Arthur I. Watson
E21 - EARTH DRILLING MINING
Information
Patent Application
Control arrangement and method for a hydraulic system
Publication number
20040141849
Publication date
Jul 22, 2004
Stephan P. G. Deneir
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Controller for variable displacement compressor
Publication number
20010027658
Publication date
Oct 11, 2001
Masaki Ota
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Engine control apparatus of vehicle having air conditioner
Publication number
20010008131
Publication date
Jul 19, 2001
Masaki Ota
B60 - VEHICLES IN GENERAL
Information
Patent Application
Control device of variable displacement compressor
Publication number
20010007194
Publication date
Jul 12, 2001
Kazuya Kimura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Control valve in variable displacement compressor
Publication number
20010002237
Publication date
May 31, 2001
Masaki Ota
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...