using means to maintain zero differential pressure across the motor

Industry

CPC
G01F15/026

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Parent Industries

GPHYSICS G01Measuring instruments G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME G01F15/00Details of, or accessories for, apparatus of the preceding groups insofar as such details or appliances are not adapted to particular types of such apparatus

Current Industry

G01F15/026using means to maintain zero differential pressure across the motor

Industries

Patents Grantslast 30 patents

Information Patent Grant
Coolable device for measuring through-flow processes of fluids
- Patent number 10,816,379
- Issue date Oct 27, 2020
- AVL List GmbH
- Otfried Derschmidt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bidirectionally flow-impinged device for measuring flow processes o...
- Patent number 10,634,138
- Issue date Apr 28, 2020
- AVL List GmbH
- Otfried Derschmidt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Flushable device for measuring flow processes of fluids
- Patent number 10,584,704
- Issue date Mar 10, 2020
- AVL List GmbH
- Otfried Derschmidt
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic-adaptive vapor reduction system and method
- Patent number 9,970,596
- Issue date May 15, 2018
- Measurement Technology Group, Inc.
- Rafael A. Cabrera
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Flowmeter having pressure difference sensor in parallel with displa...
- Patent number 9,746,364
- Issue date Aug 29, 2017
- AVL List GmbH
- Otfried Derschmidt
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic-adaptive vapor reduction system and method
- Patent number 9,389,111
- Issue date Jul 12, 2016
- Measurement Technology Group, Inc.
- Rafael A. Cabrera
- G01 - MEASURING TESTING
Information Patent Grant
Servo type volumetric flowmeter employing a pump unit system
- Patent number 7,905,142
- Issue date Mar 15, 2011
- Oval Corporation
- Takeshi Wakamatsu
- G01 - MEASURING TESTING
Information Patent Grant
Controlled flow volumetric flowmeter
- Patent number 5,284,053
- Issue date Feb 8, 1994
- The BOC Group, Inc.
- David Wadlow
- G05 - CONTROLLING REGULATING
Information Patent Grant
Volumetric measurement of a gas flow
- Patent number 4,305,302
- Issue date Dec 15, 1981
- Pierburg Luftfahrtgerate Union GmbH
- Heinz Holzem
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for metering fluid flow
- Patent number 4,193,299
- Issue date Mar 18, 1980
- Pierburg Luftfahrtgerate Union GmbH
- Heinz Holzem
- G01 - MEASURING TESTING
Information Patent Grant
Fuel flow rate measuring device
- Patent number 4,184,505
- Issue date Jan 22, 1980
- NTN Toyo Bearing Co., Ltd.
- Kei Kimata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
3633420
- Patent number 3,633,420
- Issue date Jan 11, 1972
- G05 - CONTROLLING REGULATING
Information Patent Grant
3243112
- Patent number 3,243,112
- Issue date Mar 29, 1966
- G01 - MEASURING TESTING
Information Patent Grant
3119412
- Patent number 3,119,412
- Issue date Jan 28, 1964
- G01 - MEASURING TESTING
Information Patent Grant
2403867
- Patent number 2,403,867
- Issue date Jul 9, 1946
- G01 - MEASURING TESTING
Information Patent Grant
2080183
- Patent number 2,080,183
- Issue date May 11, 1937
- G01 - MEASURING TESTING
Information Patent Grant
2042725
- Patent number 2,042,725
- Issue date Jun 2, 1936
- G01 - MEASURING TESTING
Information Patent Grant
1797233
- Patent number 1,797,233
- Issue date Mar 24, 1931
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FLUSHABLE DEVICE FOR MEASURING FLOW PROCESSES OF FLUIDS
- Publication number 20190145408
- Publication date May 16, 2019
- AVL LIST GMBH
- OTFRIED DERSCHMIDT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DYNAMIC-ADAPTIVE VAPOR REDUCTION SYSTEM AND METHOD
- Publication number 20160305614
- Publication date Oct 20, 2016
- MEASUREMENT TECHNOLOGY GROUP, INC.
- Rafael A. Cabrera
- G01 - MEASURING TESTING
Information Patent Application
DYNAMIC-ADAPTIVE VAPOR REDUCTION SYSTEM AND METHOD
- Publication number 20110220213
- Publication date Sep 15, 2011
- Itron, Inc.
- Rafael A. Cabrera
- G01 - MEASURING TESTING
Information Patent Application
SERVO TYPE VOLUMETRIC FLOWMETER EMPLOYING A PUMP UNIT SYSTEM
- Publication number 20100043568
- Publication date Feb 25, 2010
- Takeshi Wakamatsu
- G01 - MEASURING TESTING

using means to maintain zero differential pressure across the motor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coolable device for measuring through-flow processes of fluids

Bidirectionally flow-impinged device for measuring flow processes o...

Flushable device for measuring flow processes of fluids

Dynamic-adaptive vapor reduction system and method

Flowmeter having pressure difference sensor in parallel with displa...

Dynamic-adaptive vapor reduction system and method

Servo type volumetric flowmeter employing a pump unit system

Controlled flow volumetric flowmeter

Volumetric measurement of a gas flow

Apparatus for metering fluid flow

Fuel flow rate measuring device

3633420

3243112

3119412

2403867

2080183

2042725

1797233

Patents Applicationslast 30 patents

FLUSHABLE DEVICE FOR MEASURING FLOW PROCESSES OF FLUIDS

DYNAMIC-ADAPTIVE VAPOR REDUCTION SYSTEM AND METHOD

DYNAMIC-ADAPTIVE VAPOR REDUCTION SYSTEM AND METHOD

SERVO TYPE VOLUMETRIC FLOWMETER EMPLOYING A PUMP UNIT SYSTEM