hydraulic or pneumatic counterbalancing forces

Industry

CPC
G01L11/006

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Parent Industries

GPHYSICS G01Measuring instruments G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE G01L11/00Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00

Current Industry

G01L11/006hydraulic or pneumatic counterbalancing forces

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ludion pressure measurement system
- Patent number 11,385,116
- Issue date Jul 12, 2022
- The United States of America, as represented by the Secretary of the Navy
- Aaron Wiest
- G01 - MEASURING TESTING
Information Patent Grant
High-temperature gas pressure measuring method
- Patent number 9,983,080
- Issue date May 29, 2018
- NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
- Yih-Hsing Wang
- G01 - MEASURING TESTING
Information Patent Grant
Pressure measurement in highly deviated wells
- Patent number 8,807,212
- Issue date Aug 19, 2014
- Halliburton Energy Services, Inc.
- Joel D. Shaw
- G01 - MEASURING TESTING
Information Patent Grant
Pressure measurement in highly deviated wells
- Patent number 8,596,353
- Issue date Dec 3, 2013
- Halliburton Energy Services, Inc.
- Joel D. Shaw
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for controlling and monitoring the pressure in...
- Patent number 8,011,250
- Issue date Sep 6, 2011
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Hoc Khiem Trieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus to measure differential pressure with settable pressure r...
- Patent number 6,840,110
- Issue date Jan 11, 2005
- Honeywell International Inc.
- Edgar Robert Mallison
- G01 - MEASURING TESTING
Information Patent Grant
Method and measuring device for measuring hydrostatic pressure, in...
- Patent number 5,983,716
- Issue date Nov 16, 1999
- OTT Messtechnik GmbH & Co. KG
- Anton Felder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for measuring the pressure of a liquid and method for regula...
- Patent number 5,722,399
- Issue date Mar 3, 1998
- Hospal Industrie
- Jacques Chevallet
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Purge gas pressure monitoring system
- Patent number 5,315,876
- Issue date May 31, 1994
- Fluid Data Systems
- Eugene A. Glassey
- G01 - MEASURING TESTING
Information Patent Grant
Purge gas pressure monitoring system with temperature compensation
- Patent number 5,279,161
- Issue date Jan 18, 1994
- Fluid Data Systems
- Eugene A. Glassey
- G01 - MEASURING TESTING
Information Patent Grant
Non-compliant pressure cell
- Patent number 4,614,118
- Issue date Sep 30, 1986
- Chevron Research Company
- Gordon E. Strickland
- G01 - MEASURING TESTING
Information Patent Grant
Three force balanced mechanism
- Patent number 4,586,388
- Issue date May 6, 1986
- Tamura Electric Works, Ltd.
- Mikio Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Pressure translator and system for measuring pressure
- Patent number 4,546,785
- Issue date Oct 15, 1985
- Cybar Corporation
- Dorsey W. Sanderford
- G01 - MEASURING TESTING
Information Patent Grant
Fluid pressure transducer
- Patent number 4,517,842
- Issue date May 21, 1985
- Slope Indicator Co.
- James R. Twomey
- G01 - MEASURING TESTING
Information Patent Grant
Transmitting device for measuring the operating pressure in a system
- Patent number 4,489,613
- Issue date Dec 25, 1984
- Ennio Valletti
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor and method of producing same
- Patent number 4,462,258
- Issue date Jul 31, 1984
- King Engineering Corporation
- Ronald L. Boddy
- G01 - MEASURING TESTING
Information Patent Grant
Pressure monitoring and leak detection method and apparatus
- Patent number 4,441,357
- Issue date Apr 10, 1984
- Meadox Instruments, Inc.
- Alan R. Kahn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure responsive switching device particularly pressostat or the...
- Patent number 4,430,900
- Issue date Feb 14, 1984
- Danfoss A/S
- Knud V. Valbjorn
- G01 - MEASURING TESTING
Information Patent Grant
System for dampening pulsations or oscillations in a force-balance...
- Patent number 4,413,523
- Issue date Nov 8, 1983
- Combustion Engineering, Inc.
- Kenneth W. Claxton
- G01 - MEASURING TESTING
Information Patent Grant
Pressure monitoring method and apparatus
- Patent number 4,393,878
- Issue date Jul 19, 1983
- Meadox Instruments, Inc.
- Alan R. Kahn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Evaporation type barometer
- Patent number 4,388,829
- Issue date Jun 21, 1983
- Canadian Patents and Development Limited
- Thomas M. Dauphinee
- G01 - MEASURING TESTING
Information Patent Grant
Linkage for moment balancing measuring apparatus
- Patent number 4,388,943
- Issue date Jun 21, 1983
- Valmet Oy
- Juhani Kukkula
- G01 - MEASURING TESTING
Information Patent Grant
Wellbore pressure testing method and apparatus
- Patent number 4,252,015
- Issue date Feb 24, 1981
- Phillips Petroleum Company
- Donald C. Harbon
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for indicating subsea well head pressure
- Patent number 4,193,307
- Issue date Mar 18, 1980
- Cameron Iron Works, Inc.
- Gerald S. Baker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure transducer
- Patent number 4,128,013
- Issue date Dec 5, 1978
- Joseph A. Perry
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor for high-temperature liquids
- Patent number 4,103,555
- Issue date Aug 1, 1978
- The United States of America as represented by the United States Department o...
- George A. Forster
- G01 - MEASURING TESTING
Information Patent Grant
Pneumatic transducer for underground burial
- Patent number 4,090,397
- Issue date May 23, 1978
- Slope Indicator Co.
- George A. Hancock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure sensor
- Patent number 4,052,903
- Issue date Oct 11, 1977
- Thor Instrument Company, Inc.
- Petur Thordarson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Borehole pressure measurement apparatus having a high pressure floa...
- Patent number 4,018,088
- Issue date Apr 19, 1977
- Sperry-Sun Well Surveying Company
- Billy Walton McArthur
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flowmeter and function generator therefor
- Patent number 3,960,033
- Issue date Jun 1, 1976
- International Telephone & Telegraph Corporation
- Victor Nicholas Lawford
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Ludion Pressure Measurement System
- Publication number 20210088399
- Publication date Mar 25, 2021
- The United States of America, as represented by the Secretary of the Navy
- Aaron Wiest
- G01 - MEASURING TESTING
Information Patent Application
PORE PRESSURE MONITORING DEVICE AND METHOD FOR MONITORING PORE WATE...
- Publication number 20190234206
- Publication date Aug 1, 2019
- FUGRO N.V.
- Franciscus Antonius Nicolaas HOGERVORST
- G01 - MEASURING TESTING
Information Patent Application
HIGH-TEMPERATURE GAS PRESSURE MEASURING METHOD
- Publication number 20170153160
- Publication date Jun 1, 2017
- YIH-HSING WANG
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE MEASUREMENT IN HIGHLY DEVIATED WELLS
- Publication number 20140054029
- Publication date Feb 27, 2014
- Halliburton Energy Services, Inc.
- Joel D. SHAW
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE MEASUREMENT IN HIGHLY DEVIATED WELLS
- Publication number 20120145383
- Publication date Jun 14, 2012
- Halliburton Energy Services, Inc.
- Joel D. SHAW
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING AND MONITORING THE PRESSURE IN...
- Publication number 20100089167
- Publication date Apr 15, 2010
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Hoc Khiem Trieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus to measure differential pressure with settable pressure r...
- Publication number 20030196493
- Publication date Oct 23, 2003
- Edgar Robert Mallison
- E21 - EARTH DRILLING MINING

hydraulic or pneumatic counterbalancing forces

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ludion pressure measurement system

High-temperature gas pressure measuring method

Pressure measurement in highly deviated wells

Pressure measurement in highly deviated wells

Apparatus and method for controlling and monitoring the pressure in...

Apparatus to measure differential pressure with settable pressure r...

Method and measuring device for measuring hydrostatic pressure, in...

Device for measuring the pressure of a liquid and method for regula...

Purge gas pressure monitoring system

Purge gas pressure monitoring system with temperature compensation

Non-compliant pressure cell

Three force balanced mechanism

Pressure translator and system for measuring pressure

Fluid pressure transducer

Transmitting device for measuring the operating pressure in a system

Pressure sensor and method of producing same

Pressure monitoring and leak detection method and apparatus

Pressure responsive switching device particularly pressostat or the...

System for dampening pulsations or oscillations in a force-balance...

Pressure monitoring method and apparatus

Evaporation type barometer

Linkage for moment balancing measuring apparatus

Wellbore pressure testing method and apparatus

Apparatus for indicating subsea well head pressure

Pressure transducer

Pressure sensor for high-temperature liquids

Pneumatic transducer for underground burial

Pressure sensor

Borehole pressure measurement apparatus having a high pressure floa...

Flowmeter and function generator therefor

Patents Applicationslast 30 patents

Ludion Pressure Measurement System

PORE PRESSURE MONITORING DEVICE AND METHOD FOR MONITORING PORE WATE...

HIGH-TEMPERATURE GAS PRESSURE MEASURING METHOD

PRESSURE MEASUREMENT IN HIGHLY DEVIATED WELLS

PRESSURE MEASUREMENT IN HIGHLY DEVIATED WELLS

APPARATUS AND METHOD FOR CONTROLLING AND MONITORING THE PRESSURE IN...

Apparatus to measure differential pressure with settable pressure r...