AU2001238204A1 - Method and apparatus for balancing resistance - Google Patents
Method and apparatus for balancing resistanceInfo
- Publication number
- AU2001238204A1 AU2001238204A1 AU2001238204A AU3820401A AU2001238204A1 AU 2001238204 A1 AU2001238204 A1 AU 2001238204A1 AU 2001238204 A AU2001238204 A AU 2001238204A AU 3820401 A AU3820401 A AU 3820401A AU 2001238204 A1 AU2001238204 A1 AU 2001238204A1
- Authority
- AU
- Australia
- Prior art keywords
- balancing resistance
- balancing
- resistance
- Prior art date
- 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
Links
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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
-
- 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
- G01F1/68—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 thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/6847—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow where sensing or heating elements are not disturbing the fluid flow, e.g. elements mounted outside the flow duct
-
- 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
- G01F1/68—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 thermal effects
- G01F1/696—Circuits therefor, e.g. constant-current flow meters
-
- 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
- G01F1/68—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 thermal effects
- G01F1/696—Circuits therefor, e.g. constant-current flow meters
- G01F1/698—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/001—Full-field flow measurement, e.g. determining flow velocity and direction in a whole region at the same time, flow visualisation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18230600P | 2000-02-14 | 2000-02-14 | |
| US60182306 | 2000-02-14 | ||
| PCT/US2001/004609 WO2001061284A1 (en) | 2000-02-14 | 2001-02-14 | Method and apparatus for balancing resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2001238204A1 true AU2001238204A1 (en) | 2001-08-27 |
Family
ID=22667893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2001238204A Abandoned AU2001238204A1 (en) | 2000-02-14 | 2001-02-14 | Method and apparatus for balancing resistance |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6539792B2 (en) |
| EP (1) | EP1257790A1 (en) |
| JP (1) | JP2003523507A (en) |
| KR (1) | KR100808727B1 (en) |
| AU (1) | AU2001238204A1 (en) |
| TW (1) | TW514720B (en) |
| WO (1) | WO2001061284A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6627465B2 (en) * | 2001-08-30 | 2003-09-30 | Micron Technology, Inc. | System and method for detecting flow in a mass flow controller |
| US7762958B1 (en) * | 2001-12-19 | 2010-07-27 | Abbott Cardiovascular Systems Inc. | Method and apparatus for determining injection depth and tissue type |
| JP2005534014A (en) * | 2002-07-19 | 2005-11-10 | セレリティー グループ，インコーポレイテッド | Variable resistance sensor with a common reference leg |
| WO2005071367A1 (en) * | 2004-01-08 | 2005-08-04 | Analog Devices, Inc. | Anemometer circuit |
| US20070084280A1 (en) * | 2005-08-26 | 2007-04-19 | Gill Rajinder S | Semi-constant temperature excitation method for fluid flow sensors |
| JP4467603B2 (en) * | 2007-05-29 | 2010-05-26 | 日立オートモティブシステムズ株式会社 | Gas flow meter and internal combustion engine control system |
| US8564274B2 (en) * | 2009-01-24 | 2013-10-22 | Micron Technology, Inc. | Reference voltage generation for single-ended communication channels |
| GB2553681B (en) | 2015-01-07 | 2019-06-26 | Homeserve Plc | Flow detection device |
| US10151772B2 (en) | 2015-01-23 | 2018-12-11 | Embry-Riddle Aeronautical Univeristy, Inc. | Hot wire anemometer |
| GB201501935D0 (en) | 2015-02-05 | 2015-03-25 | Tooms Moore Consulting Ltd And Trow Consulting Ltd | Water flow analysis |
| USD800591S1 (en) | 2016-03-31 | 2017-10-24 | Homeserve Plc | Flowmeter |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5998217A (en) | 1982-11-26 | 1984-06-06 | Fujikin:Kk | Controller for flow rate |
| US4672997A (en) | 1984-10-29 | 1987-06-16 | Btu Engineering Corporation | Modular, self-diagnostic mass-flow controller and system |
| JPH0676897B2 (en) | 1986-05-27 | 1994-09-28 | 株式会社エステツク | Thermal flow meter |
| JP2631481B2 (en) | 1987-12-08 | 1997-07-16 | 株式会社 リンテック | Mass flow meter and its measurement method |
| US4843881A (en) | 1987-12-24 | 1989-07-04 | Aalborg Instruments & Controls | Fluid flow sensor system |
| JPH03156509A (en) | 1989-11-14 | 1991-07-04 | Stec Kk | Mass flow controller |
| WO1991019959A1 (en) | 1990-06-14 | 1991-12-26 | Unit Instruments, Inc. | Thermal mass flow sensor |
| US5062446A (en) | 1991-01-07 | 1991-11-05 | Sematech, Inc. | Intelligent mass flow controller |
| DE4219551C2 (en) * | 1991-06-13 | 1996-04-18 | Mks Japan Inc | Mass flow sensor |
| US5141021A (en) | 1991-09-06 | 1992-08-25 | Stec Inc. | Mass flow meter and mass flow controller |
| JP2692770B2 (en) | 1992-09-30 | 1997-12-17 | シーケーディ株式会社 | Mass flow controller flow rate verification system |
| US6044701A (en) | 1992-10-16 | 2000-04-04 | Unit Instruments, Inc. | Thermal mass flow controller having orthogonal thermal mass flow sensor |
| US5441076A (en) | 1992-12-11 | 1995-08-15 | Tokyo Electron Limited | Processing apparatus using gas |
| JPH0784650A (en) | 1993-07-23 | 1995-03-31 | Hitachi Metals Ltd | Mass flow controller, its operation method and solenoid valve |
| US5660207A (en) | 1994-12-29 | 1997-08-26 | Tylan General, Inc. | Flow controller, parts of flow controller, and related method |
| JP3229168B2 (en) | 1995-06-14 | 2001-11-12 | 日本エム・ケー・エス株式会社 | Flow detector |
| US5684245A (en) | 1995-11-17 | 1997-11-04 | Mks Instruments, Inc. | Apparatus for mass flow measurement of a gas |
| US5911238A (en) | 1996-10-04 | 1999-06-15 | Emerson Electric Co. | Thermal mass flowmeter and mass flow controller, flowmetering system and method |
| US5944048A (en) | 1996-10-04 | 1999-08-31 | Emerson Electric Co. | Method and apparatus for detecting and controlling mass flow |
| US5865205A (en) | 1997-04-17 | 1999-02-02 | Applied Materials, Inc. | Dynamic gas flow controller |
| 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 |
| US6343617B1 (en) | 1999-07-09 | 2002-02-05 | Millipore Corporation | System and method of operation of a digital mass flow controller |
| US6449571B1 (en) | 1999-07-09 | 2002-09-10 | Mykrolis Corporation | System and method for sensor response linearization |
| US6575027B1 (en) | 1999-07-09 | 2003-06-10 | Mykrolis Corporation | Mass flow sensor interface circuit |
| US6389364B1 (en) | 1999-07-10 | 2002-05-14 | Mykrolis Corporation | System and method for a digital mass flow controller |
| US6404612B1 (en) | 1999-07-10 | 2002-06-11 | Mykrolis Corporation | Method for system for driving a solenoid |
| US6445980B1 (en) | 1999-07-10 | 2002-09-03 | Mykrolis Corporation | System and method for a variable gain proportional-integral (PI) controller |
-
2001
- 2001-02-14 TW TW090103216A patent/TW514720B/en not_active IP Right Cessation
- 2001-02-14 JP JP2001560630A patent/JP2003523507A/en not_active Withdrawn
- 2001-02-14 WO PCT/US2001/004609 patent/WO2001061284A1/en not_active Ceased
- 2001-02-14 US US09/783,439 patent/US6539792B2/en not_active Expired - Fee Related
- 2001-02-14 EP EP01910613A patent/EP1257790A1/en not_active Withdrawn
- 2001-02-14 AU AU2001238204A patent/AU2001238204A1/en not_active Abandoned
- 2001-02-14 KR KR1020027010507A patent/KR100808727B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20010052261A1 (en) | 2001-12-20 |
| EP1257790A1 (en) | 2002-11-20 |
| US6539792B2 (en) | 2003-04-01 |
| KR100808727B1 (en) | 2008-02-29 |
| KR20020075417A (en) | 2002-10-04 |
| WO2001061284A1 (en) | 2001-08-23 |
| JP2003523507A (en) | 2003-08-05 |
| TW514720B (en) | 2002-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2001265038A1 (en) | Method and apparatus for balancing distributed applications | |
| AU2001264771A1 (en) | Well reference apparatus and method | |
| AU2001263028A1 (en) | Stream-cipher method and apparatus | |
| AU2001256933A1 (en) | Apparatus and method | |
| AU2002236574A1 (en) | Routing method and apparatus | |
| AU2001243298A1 (en) | Apparatus and method for determining position | |
| AU2002350109A1 (en) | Methods and apparatus for cryo-therapy | |
| AU2001282704A1 (en) | Method and apparatus for well testing | |
| AUPR157300A0 (en) | An apparatus and method (bin03) | |
| AU2002258482A1 (en) | Method and apparatus for determining throttle settings | |
| AU2002326453A1 (en) | First-arriving-pulse detection apparatus and associated methods | |
| AUPR157600A0 (en) | An apparatus and method (bin04) | |
| AUPR157400A0 (en) | An apparatus and method (bin01) | |
| AU2055101A (en) | Path balancing apparatus and method | |
| AU2001289009A1 (en) | Method and apparatus for flash load balancing | |
| AU2002359416A1 (en) | Exercise apparatus and method | |
| AU2001250609A1 (en) | Ofdm apparatus and method | |
| AU2001217357A1 (en) | Sequence analysis method and sequence analysis apparatus | |
| AU2001264986A1 (en) | Method and apparatus for facilitating relocation | |
| AU2001297960A1 (en) | Detection method and apparatus | |
| AU2002360593A1 (en) | Method and apparatus for nano-sensing | |
| AU2001282343A1 (en) | Scratch resistance testing apparatus and method | |
| AU2001238204A1 (en) | Method and apparatus for balancing resistance | |
| AU1081501A (en) | Packet order determining method and apparatus | |
| AU2001246530A1 (en) | Balancing device and method |