AU2003231054A1 - Apparatus to measure differential pressure with settable pressure reference - Google Patents

Apparatus to measure differential pressure with settable pressure reference

Info

Publication number: AU2003231054A1
Authority: AU; Australia
Prior art keywords: pressure; settable; measure differential; differential pressure; pressure reference
Prior art date: 2003-04-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

AU2003231054A

Inventor

Edgar Robert Mallison

Thomas George Stration

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Honeywell International Inc

Original Assignee

Honeywell International Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2003-04-22

Filing date

2003-04-22

Publication date

2004-11-19

2003-04-22 Application filed by Honeywell International Inc filed Critical Honeywell International Inc

2004-11-19 Publication of AU2003231054A1 publication Critical patent/AU2003231054A1/en

Status Abandoned legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
- G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0015—Fluidic connecting means using switching means

Landscapes

Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
General Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geophysics (AREA)
Measuring Fluid Pressure (AREA)

AU2003231054A 2003-04-22 2003-04-22 Apparatus to measure differential pressure with settable pressure reference Abandoned AU2003231054A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2003/012561 WO2004094976A1 (en)	2003-04-22	2003-04-22	Apparatus to measure differential pressure with settable pressure reference

Publications (1)

Publication Number	Publication Date
AU2003231054A1 true AU2003231054A1 (en)	2004-11-19

Family

ID=33308989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003231054A Abandoned AU2003231054A1 (en)	2003-04-22	2003-04-22	Apparatus to measure differential pressure with settable pressure reference

Country Status (6)

Country	Link
EP (1)	EP1616162A1 (en)
JP (1)	JP2006514297A (en)
CN (1)	CN1662800A (en)
AU (1)	AU2003231054A1 (en)
CA (1)	CA2484338A1 (en)
WO (1)	WO2004094976A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7347275B2 (en)	2004-06-17	2008-03-25	Schlumberger Technology Corporation	Apparatus and method to detect actuation of a flow control device
CN101501469B (en) *	2006-07-20	2011-04-27	西门子公司	Method for diagnosing blockage of an impulse line in a pressure measuring transducer and pressure measuring transducer
CN107503738A (en) *	2017-08-08	2017-12-22	中国石油天然气集团公司	One kind is with brill down-hole annular hydrophthalmia pressure parameter measurement apparatus and method
CN109489918A (en) *	2018-12-28	2019-03-19	中国计量大学	A kind of PE ball valve Micro blazed-grating testing agency

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3990304A (en) *	1975-09-18	1976-11-09	Dresser Industries, Inc.	Fluid interface measuring device for use in earth boreholes
US4957001A (en) *	1989-06-29	1990-09-18	Chevron Research Company	Apparatus and method for measuring reservoir pressure changes
US5531111A (en) *	1994-04-28	1996-07-02	Nippondenso Co., Ltd.	Structure of a volumetric measuring apparatus
CN2269463Y (en) *	1996-06-07	1997-12-03	辽河石油勘探局钻采工艺研究院	Four parameter testing instrument for high temperature and high pressure
US6229190B1 (en) *	1998-12-18	2001-05-08	Maxim Integrated Products, Inc.	Compensated semiconductor pressure sensor
US6119710A (en) *	1999-05-26	2000-09-19	Cyber Instrument Technologies Llc	Method for wide range gas flow system with real time flow measurement and correction

2003
- 2003-04-22 AU AU2003231054A patent/AU2003231054A1/en not_active Abandoned
- 2003-04-22 WO PCT/US2003/012561 patent/WO2004094976A1/en active Application Filing
- 2003-04-22 JP JP2004571152A patent/JP2006514297A/en not_active Withdrawn
- 2003-04-22 CA CA002484338A patent/CA2484338A1/en not_active Abandoned
- 2003-04-22 CN CN038147041A patent/CN1662800A/en active Pending
- 2003-04-22 EP EP03724178A patent/EP1616162A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
EP1616162A1 (en)	2006-01-18
JP2006514297A (en)	2006-04-27
CA2484338A1 (en)	2004-11-04
CN1662800A (en)	2005-08-31
WO2004094976A1 (en)	2004-11-04

Publication	Publication Date	Title
AU2003243175A1 (en)	2003-11-11	Barometric pressure sensor
EP1634036A4 (en)	2007-08-01	Measuring apparatus
AU2003246600A1 (en)	2003-09-09	Flow sensing apparatus
EP1752090B8 (en)	2016-06-22	Blood pressure measuring device
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EP1679031B8 (en)	2014-06-11	Electronic blood pressure meter
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EP1794561A4 (en)	2017-01-04	Opto-acoustic pressure sensor
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AU2003231054A1 (en)	2004-11-19	Apparatus to measure differential pressure with settable pressure reference
EP1621434B8 (en)	2007-05-09	Multi-channel pressure sensing apparatus
GB0315524D0 (en)	2003-08-06	Displacement indicator apparatus
AU2003286234A1 (en)	2004-06-07	Liquid flow measuring apparatus
EP1596177A4 (en)	2007-08-29	Super-precise micro-differential pressure measuring device and super-precise differential pressure measuring device
AU2003209092A1 (en)	2003-09-02	Pressure indicator
AU152414S (en)	2003-07-22	Pressure measuring instrument
AU2003271827A1 (en)	2004-04-08	Differential volumetric dosing device
AU2003902395A0 (en)	2003-06-05	Pressure measurement apparatus manufacture
GB0315264D0 (en)	2003-08-06	An architrave gauge
AUPS234802A0 (en)	2002-06-13	Pressure measurement apparatus manufacture
AU2003906373A0 (en)	2003-12-04	Blood pressure measurement improvements
AU2004907289A0 (en)	2005-01-13	Fluid Level Measuring Apparatus
AU2003905639A0 (en)	2003-10-30	Measuring device

Legal Events

Date	Code	Title	Description
2006-01-12	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase