the pumping members not being mechanically connected to each other

Industry

CPC
F04B9/117

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B9/00Piston machines or pumps characterised by the driving or driven means to or from their working members

Current Industry

F04B9/117the pumping members not being mechanically connected to each other

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for the provision of pressurized medium for injec...
- Patent number 12,098,717
- Issue date Sep 24, 2024
- Uhde High Pressure Technologies GmbH
- Holger Werth
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compressor device and compression method
- Patent number 12,098,711
- Issue date Sep 24, 2024
- SERA GMBH
- Stephan Hillebrand
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mobile thick matter pump
- Patent number 11,939,967
- Issue date Mar 26, 2024
- Schwing GmbH
- Rudolf Rabsahl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Drive system for a positive displacement pump
- Patent number 11,867,165
- Issue date Jan 9, 2024
- Graco Minnesota Inc.
- Bradley H. Hines
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump system for handling a slurry medium
- Patent number 11,629,707
- Issue date Apr 18, 2023
- Weir Minerals Netherlands B.V.
- Ronald Godefridus Anna Keijers
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rod pump having a hydraulic cylinder and a variable speed reversibl...
- Patent number 11,542,799
- Issue date Jan 3, 2023
- Micheal Neil Scott
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pressure reduction in high pressure processing system
- Patent number 11,434,933
- Issue date Sep 6, 2022
- STEEPER ENERGY APS
- Steen Brummerstedt Iversen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Viscous material pump with adjustable limitation of the delivery pr...
- Patent number 11,092,143
- Issue date Aug 17, 2021
- Schwing GmbH
- Andreas Lehmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System for high pressure, high shear processing of fluids
- Patent number 10,823,159
- Issue date Nov 3, 2020
- Pressure Biosciences, Inc.
- Edmund Y. Ting
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Pumping system for gaseous and liquid media
- Patent number 10,781,802
- Issue date Sep 22, 2020
- Werner Rogg
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cryogenic fluid pump
- Patent number 10,626,856
- Issue date Apr 21, 2020
- Caterpillar Inc.
- Dana R. Coldren
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulically-driven double-acting mud pump
- Patent number 10,612,531
- Issue date Apr 7, 2020
- Huangshan Huirun Machinery Co., Ltd.
- Jie Jiang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pressure-maintaining valve arrangement for a purge circuit of a clo...
- Patent number 10,539,130
- Issue date Jan 21, 2020
- Robert Bosch GmbH
- Christian Frick
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic pump for ophthalmic surgery
- Patent number 10,537,471
- Issue date Jan 21, 2020
- Novartis AG
- John Morgan Bourne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydraulic system
- Patent number 10,273,984
- Issue date Apr 30, 2019
- Putzmeister Engineering GmbH
- Jan-Martin Veit
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Piston cartridge for piston pump
- Patent number 10,273,955
- Issue date Apr 30, 2019
- Caterpillar Inc.
- Sunil J. Bean
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mechanical drive system for a pulseless positive displacement pump
- Patent number 10,161,393
- Issue date Dec 25, 2018
- Graco Minnesota Inc.
- Bradley H. Hines
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydrostatic energy generator
- Patent number 10,156,234
- Issue date Dec 18, 2018
- Luis Fernando Quiros Morales
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hydraulic drive multi-element cryogenic pump
- Patent number 10,060,421
- Issue date Aug 28, 2018
- Caterpillar Inc.
- Cory A. Brown
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Remotely reconfigurable high pressure fluid passive control system...
- Patent number 10,030,645
- Issue date Jul 24, 2018
- Murtech, Inc.
- Kenneth A. Knowles
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dual-stage cryogenic pump
- Patent number 9,970,421
- Issue date May 15, 2018
- Caterpillar Inc.
- Dana R. Coldren
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic distributor for pump
- Patent number 9,945,364
- Issue date Apr 17, 2018
- Caterpillar Inc.
- Joshua W. Steffen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Coolant supply unit, cooling unit, and electronic device
- Patent number 9,924,614
- Issue date Mar 20, 2018
- Fujitsu Limited
- Masumi Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hydraulic drive system for cryogenic pump
- Patent number 9,915,250
- Issue date Mar 13, 2018
- Caterpillar Inc.
- Adrienne M. Brasche
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Deviation tolerant well plunger pump
- Patent number 9,915,257
- Issue date Mar 13, 2018
- Baker Hughes, a GE company, LLC
- David Garrett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remotely reconfigurable high pressure fluid passive control system...
- Patent number 9,845,800
- Issue date Dec 19, 2017
- Murtech, Inc.
- Kenneth A. Knowles
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Volumetric pressure exchanger for a seawater desalination plant and...
- Patent number 9,700,843
- Issue date Jul 11, 2017
- ARKLING LIMITED
- Yves Giraud
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Coolant supply unit, cooling unit, and electronic device
- Patent number 9,603,285
- Issue date Mar 21, 2017
- Fujitsu Limited
- Masumi Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluid transfer device, ship including the same, and fluid for use i...
- Patent number 9,592,891
- Issue date Mar 14, 2017
- Kawasaki Jukogyo Kabushiki Kaisha
- Akira Kimura
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Remotely reconfigurable high pressure fluid passive control system...
- Patent number 9,587,635
- Issue date Mar 7, 2017
- Murtech, Inc.
- Kenneth A. Knowles
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
GAS SUPPLY PUMP FOR SHIP DUAL FUEL ENGINE
- Publication number 20230220838
- Publication date Jul 13, 2023
- HYUNDAI HEAVY INDUSTRIES CO., LTD.
- Sang Don Lee
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Method for Operating a High-Density Solids Pump and High-Density So...
- Publication number 20230026231
- Publication date Jan 26, 2023
- Putzmeister Engineering GmbH
- Frederik KORT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DRIVE SYSTEM FOR A POSITIVE DISPLACEMENT PUMP
- Publication number 20210310475
- Publication date Oct 7, 2021
- Graco Minnesota Inc.
- Bradley H. Hines
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP SYSTEM FOR HANDLING A SLURRY MEDIUM
- Publication number 20200240399
- Publication date Jul 30, 2020
- WEIR MINERALS NETHERLANDS B.V.
- Ronald Godefridus Anna KEIJERS
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Thick Stock Valve
- Publication number 20200182230
- Publication date Jun 11, 2020
- Putzmeister Engineering GmbH
- Felix WEBER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VISCOUS MATERIAL PUMP WITH ADJUSTABLE LIMITATION OF THE DELIVERY PR...
- Publication number 20190309737
- Publication date Oct 10, 2019
- SCHWING GMBH
- Andreas Lehmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DRIVE SYSTEM FOR A POSITIVE DISPLACEMENT PUMP
- Publication number 20190093651
- Publication date Mar 28, 2019
- Graco Minnesota Inc.
- Bradley H. Hines
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULICALLY-DRIVEN DOUBLE-ACTING MUD PUMP
- Publication number 20180298887
- Publication date Oct 18, 2018
- Huangshan Huirun Machinery Co., Ltd.
- Jie JIANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REMOTELY RECONFIGURABLE HIGH PRESSURE FLUID PASSIVE CONTROL SYSTEM...
- Publication number 20180058440
- Publication date Mar 1, 2018
- MURTECH, INC.
- Kenneth A. Knowles
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Pressure-Maintaining Valve Arrangement for a Purge Circuit of a Clo...
- Publication number 20170306946
- Publication date Oct 26, 2017
- ROBERT BOSCH GmbH
- Christian Frick
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REMOTELY RECONFIGURABLE HIGH PRESSURE FLUID PASSIVE CONTROL SYSTEM...
- Publication number 20170130711
- Publication date May 11, 2017
- MURTECH, INC.
- Kenneth A. Knowles
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hydraulic Drive System for Cryogenic Pump
- Publication number 20170058878
- Publication date Mar 2, 2017
- Caterpillar Inc.
- Adrienne M. Brasche
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HIGH-PRESSURE CYLINDER ASSEMBLY FOR WATERJET INTENSIFIER PUMPS, AND...
- Publication number 20160298614
- Publication date Oct 13, 2016
- Waterjet Systems International, Inc.
- Michael E. Gaillard
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REMOTELY RECONFIGURABLE HIGH PRESSURE FLUID PASSIVE CONTROL SYSTEM...
- Publication number 20160230754
- Publication date Aug 11, 2016
- MURTECH, INC.
- Kenneth A. Knowles
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Pumping System for Gaseous and Liquid Media
- Publication number 20160177932
- Publication date Jun 23, 2016
- Werner Rogg
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Deviation Tolerant Well Plunger Pump
- Publication number 20150136418
- Publication date May 21, 2015
- BAKER HUGHES INCORPORATED
- David Garrett
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC SYSTEM
- Publication number 20150096290
- Publication date Apr 9, 2015
- Putzmeister Engineering GmbH
- Jan-Martin Veit
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Volumetric Pressure Exchanger for a Seawater Desalination Plant and...
- Publication number 20140284262
- Publication date Sep 25, 2014
- Yves Giraud
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING MOTION PROFILE OF PISTONS
- Publication number 20140161627
- Publication date Jun 12, 2014
- GENERAL ELECTRIC COMPANY
- Shyam Sivaramakrishnan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PISTON PUMP FOR LIQUEFIED GAS
- Publication number 20140023530
- Publication date Jan 23, 2014
- Michael E. Frey
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLUID TRANSFER DEVICE, SHIP INCLUDING THE SAME, AND FLUID FOR USE I...
- Publication number 20130269803
- Publication date Oct 17, 2013
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Akira Kimura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTISTAGE PISTON COMPRESSOR
- Publication number 20120301328
- Publication date Nov 29, 2012
- Robert Adler
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP ARRANGEMENT WITH TWO PUMP UNITS, SYSTEM, USE AND METHOD
- Publication number 20110318195
- Publication date Dec 29, 2011
- Alfa Laval Corporate AB
- Erik Cardelius
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMPS
- Publication number 20110277458
- Publication date Nov 17, 2011
- Simon David Gill
- E21 - EARTH DRILLING MINING
Information Patent Application
PRECOMPRESSION EFFECT IN PUMP BODY
- Publication number 20110255993
- Publication date Oct 20, 2011
- Brian Ochoa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Multi-pump sequencing
- Publication number 20100260615
- Publication date Oct 14, 2010
- Schwing Bioset, Inc.
- Thomas M. Anderson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONCRETE PUMP
- Publication number 20100260625
- Publication date Oct 14, 2010
- Jambrecina Drago
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SELF-RECIPROCATING ENERGY RECOVERY DEVICE
- Publication number 20090308796
- Publication date Dec 17, 2009
- Korea Institute of Machinery and Materials
- Young-Bog Ham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Rotary Distributor for Pressure Multiplier
- Publication number 20090252626
- Publication date Oct 8, 2009
- Andre Salvaire
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Digital Control Device
- Publication number 20090185915
- Publication date Jul 23, 2009
- Multiquip, Inc.
- Joe Sanger
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

the pumping members not being mechanically connected to each other

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device and method for the provision of pressurized medium for injec...

Compressor device and compression method

Mobile thick matter pump

Drive system for a positive displacement pump

Pump system for handling a slurry medium

Rod pump having a hydraulic cylinder and a variable speed reversibl...

Pressure reduction in high pressure processing system

Viscous material pump with adjustable limitation of the delivery pr...

System for high pressure, high shear processing of fluids

Pumping system for gaseous and liquid media

Cryogenic fluid pump

Hydraulically-driven double-acting mud pump

Pressure-maintaining valve arrangement for a purge circuit of a clo...

Hydraulic pump for ophthalmic surgery

Hydraulic system

Piston cartridge for piston pump

Mechanical drive system for a pulseless positive displacement pump

Hydrostatic energy generator

Hydraulic drive multi-element cryogenic pump

Remotely reconfigurable high pressure fluid passive control system...

Dual-stage cryogenic pump

Hydraulic distributor for pump

Coolant supply unit, cooling unit, and electronic device

Hydraulic drive system for cryogenic pump

Deviation tolerant well plunger pump

Remotely reconfigurable high pressure fluid passive control system...

Volumetric pressure exchanger for a seawater desalination plant and...

Coolant supply unit, cooling unit, and electronic device

Fluid transfer device, ship including the same, and fluid for use i...

Remotely reconfigurable high pressure fluid passive control system...

Patents Applicationslast 30 patents

GAS SUPPLY PUMP FOR SHIP DUAL FUEL ENGINE

Method for Operating a High-Density Solids Pump and High-Density So...

DRIVE SYSTEM FOR A POSITIVE DISPLACEMENT PUMP

PUMP SYSTEM FOR HANDLING A SLURRY MEDIUM

Thick Stock Valve

VISCOUS MATERIAL PUMP WITH ADJUSTABLE LIMITATION OF THE DELIVERY PR...

DRIVE SYSTEM FOR A POSITIVE DISPLACEMENT PUMP

HYDRAULICALLY-DRIVEN DOUBLE-ACTING MUD PUMP

REMOTELY RECONFIGURABLE HIGH PRESSURE FLUID PASSIVE CONTROL SYSTEM...

Pressure-Maintaining Valve Arrangement for a Purge Circuit of a Clo...

REMOTELY RECONFIGURABLE HIGH PRESSURE FLUID PASSIVE CONTROL SYSTEM...

Hydraulic Drive System for Cryogenic Pump

HIGH-PRESSURE CYLINDER ASSEMBLY FOR WATERJET INTENSIFIER PUMPS, AND...

REMOTELY RECONFIGURABLE HIGH PRESSURE FLUID PASSIVE CONTROL SYSTEM...

Pumping System for Gaseous and Liquid Media

Deviation Tolerant Well Plunger Pump

HYDRAULIC SYSTEM

Volumetric Pressure Exchanger for a Seawater Desalination Plant and...

SYSTEM AND METHOD FOR CONTROLLING MOTION PROFILE OF PISTONS

PISTON PUMP FOR LIQUEFIED GAS

FLUID TRANSFER DEVICE, SHIP INCLUDING THE SAME, AND FLUID FOR USE I...

MULTISTAGE PISTON COMPRESSOR

PUMP ARRANGEMENT WITH TWO PUMP UNITS, SYSTEM, USE AND METHOD

PUMPS

PRECOMPRESSION EFFECT IN PUMP BODY

Multi-pump sequencing

CONCRETE PUMP

SELF-RECIPROCATING ENERGY RECOVERY DEVICE

Rotary Distributor for Pressure Multiplier

Digital Control Device