Leakage

Industry

CPC
F04B2201/0803

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B2201/00Pump parameters

Current Industry

F04B2201/0803Leakage

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Capacitive liquid leak detection device
- Patent number 11,959,475
- Issue date Apr 16, 2024
- HASKEL INTERNATIONAL, LLC
- Pooya Mahmoudian
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Controls and related methods for mitigating liquid migration and/or...
- Patent number 11,768,019
- Issue date Sep 26, 2023
- Copeland Comfort Control LP
- Thomas P. Buescher
- 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
Refrigerant compressor seal arrangements
- Patent number 11,732,701
- Issue date Aug 22, 2023
- Danfoss A/S
- Tianlei Li
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Diaphragm pump leak detection
- Patent number 11,719,359
- Issue date Aug 8, 2023
- PSG CALIFORNIA LLC
- Erik Nathaniel Solfelt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump system with leak damage protection
- Patent number 11,686,301
- Issue date Jun 27, 2023
- Northern Tool & Equipment Company, Inc.
- Matthew R. Pilcher
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Capacitive liquid leak detection device
- Patent number 11,555,487
- Issue date Jan 17, 2023
- HASKEL INTERNATIONAL, LLC
- Pooya Mahmoudian
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for determining a flow volume of a fluid delivered by a pump
- Patent number 11,512,697
- Issue date Nov 29, 2022
- LEISTRITZ PUMPEN GMBH
- Roland Maurischat
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Piston pump comprising an electro-fluidic leak detection element
- Patent number 11,499,546
- Issue date Nov 15, 2022
- BIO-CHEM FLUIDICS, INC.
- Henry X Huang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Diaphragm pump leak detection
- Patent number 11,149,723
- Issue date Oct 19, 2021
- PSG CALIFORNIA LLC
- Erik Nathaniel Solfelt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Refrigerant compressor seal arrangements
- Patent number 11,125,216
- Issue date Sep 21, 2021
- Danfoss A/S
- Tianlei Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gas leak determining method, and multi-stage compressor
- Patent number 11,085,430
- Issue date Aug 10, 2021
- Kobe Steel, Ltd.
- Yasuharu Matsumoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Device for supplying ports to a machine section of a hydraulic mach...
- Patent number 11,067,100
- Issue date Jul 20, 2021
- Danfoss A/S
- Georg Enevoldsen
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method for monitoring the volumetric flow of a metering valve of a...
- Patent number 10,995,749
- Issue date May 4, 2021
- Robert Bosch GmbH
- Thomas Farr
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Accurate flow-in measurement by triplex pump and continuous verific...
- Patent number 10,859,082
- Issue date Dec 8, 2020
- Schlumberger Technology Corporation
- Vishwanathan Parmeshwar
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-pressure fuel pump for a fuel injection system
- Patent number 10,837,430
- Issue date Nov 17, 2020
- Vitesco Technologies GmbH
- Markus Zankl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Frac pump sealed nut assembly
- Patent number 10,815,988
- Issue date Oct 27, 2020
- ST9 GAS AND OIL, LLC
- Chris Buckley
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Peristaltic pump having a leaking tube detecting chamber
- Patent number 10,344,752
- Issue date Jul 9, 2019
- Watson-Marlow Ltd.
- Steven Brokenshire
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic machine arrangement
- Patent number 10,288,051
- Issue date May 14, 2019
- Danfoss A/S
- Stig Kildegaard Andersen
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Leak detector for a persitaltic pump
- Patent number 9,562,528
- Issue date Feb 7, 2017
- Watson Marlow Limited
- Oliver Warren
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for detection of a fluid leak related to a piston machine
- Patent number 8,412,472
- Issue date Apr 2, 2013
- National Oilwell Norway AS
- Åge Kyllingstad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Metering pump with self-calibration and health prediction
- Patent number 7,798,781
- Issue date Sep 21, 2010
- Hamilton Sundstrand Corporation
- Douglas A. Parsons
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for limiting the pressure provided by a hydraulic pump
- Patent number 6,338,612
- Issue date Jan 15, 2002
- TRW Fahrwerksysteme GmbH & Co. KG
- Robert Spillner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bimodal liquid chromatography pump employing artificial intelligenc...
- Patent number 5,457,626
- Issue date Oct 10, 1995
- DIONEX CORPORATION
- David A. Wolze
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
INSPECTION METHOD
- Publication number 20240360826
- Publication date Oct 31, 2024
- HITACHI HIGH-TECH CORPORATION
- Daisuke KANAI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TERMINAL UNIT AND COMPRESSOR
- Publication number 20240117801
- Publication date Apr 11, 2024
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Ichiro YOGO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Controls and Related Methods for Mitigating Liquid Migration and/or...
- Publication number 20230366596
- Publication date Nov 16, 2023
- Copeland Comfort Control LP
- Thomas P. BUESCHER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DIAPHRAGM PUMP LEAK DETECTION
- Publication number 20220025878
- Publication date Jan 27, 2022
- PSG CALIFORNIA LLC
- Erik Nathaniel Solfelt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
REFRIGERANT COMPRESSOR SEAL ARRANGEMENTS
- Publication number 20210372382
- Publication date Dec 2, 2021
- Danfoss A/S
- Tianlei Li
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DOUBLE MEMBRANE PUMP FOR USE IN A HOMOGENISING APPARATUS OF A FLUID...
- Publication number 20210270254
- Publication date Sep 2, 2021
- GEA MECHANICAL EQUIPMENT ITALIA S.P.A.
- ANNACHIARA TONELLI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DIAPHRAGM PUMP LEAK DETECTION
- Publication number 20210199103
- Publication date Jul 1, 2021
- Pump Management Services Co., LLC
- Erik Nathaniel Solfelt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REFRIGERANT COMPRESSOR SEAL ARRANGEMENTS
- Publication number 20200003192
- Publication date Jan 2, 2020
- Danfoss A/S
- Tianlei Li
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COMPRESSOR
- Publication number 20190154022
- Publication date May 23, 2019
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Kenji NAGURA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FRAC PUMP SEALED NUT ASSEMBLY
- Publication number 20180298892
- Publication date Oct 18, 2018
- CHRIS BUCKLEY
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC MACHINE ARRANGEMENT
- Publication number 20160377070
- Publication date Dec 29, 2016
- Danfoss A/S
- Stig Kildegaard Andersen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Method for Detection of a Fluid Leak Related to a Piston Machine
- Publication number 20110046902
- Publication date Feb 24, 2011
- National Oilwell Norway AS
- Age Kyllingstad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Metering pump with self-calibration and health prediction
- Publication number 20070196213
- Publication date Aug 23, 2007
- Hamilton Sundstrand
- Douglas A. Parsons
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Capacitive liquid leak detection device

Controls and related methods for mitigating liquid migration and/or...

Fault detection and prediction

Refrigerant compressor seal arrangements

Diaphragm pump leak detection

Pump system with leak damage protection

Capacitive liquid leak detection device

Method for determining a flow volume of a fluid delivered by a pump

Piston pump comprising an electro-fluidic leak detection element

Diaphragm pump leak detection

Refrigerant compressor seal arrangements

Gas leak determining method, and multi-stage compressor

Device for supplying ports to a machine section of a hydraulic mach...

Method for monitoring the volumetric flow of a metering valve of a...

Accurate flow-in measurement by triplex pump and continuous verific...

High-pressure fuel pump for a fuel injection system

Frac pump sealed nut assembly

Peristaltic pump having a leaking tube detecting chamber

Hydraulic machine arrangement

Leak detector for a persitaltic pump

Method for detection of a fluid leak related to a piston machine

Metering pump with self-calibration and health prediction

Method for limiting the pressure provided by a hydraulic pump

Bimodal liquid chromatography pump employing artificial intelligenc...

Patents Applicationslast 30 patents

INSPECTION METHOD

TERMINAL UNIT AND COMPRESSOR

Controls and Related Methods for Mitigating Liquid Migration and/or...

DIAPHRAGM PUMP LEAK DETECTION

REFRIGERANT COMPRESSOR SEAL ARRANGEMENTS

DOUBLE MEMBRANE PUMP FOR USE IN A HOMOGENISING APPARATUS OF A FLUID...

DIAPHRAGM PUMP LEAK DETECTION

REFRIGERANT COMPRESSOR SEAL ARRANGEMENTS

COMPRESSOR

FRAC PUMP SEALED NUT ASSEMBLY

HYDRAULIC MACHINE ARRANGEMENT

Method for Detection of a Fluid Leak Related to a Piston Machine

Metering pump with self-calibration and health prediction