AU2001227537A1 - System for preventing tampering with a signal conditioner remote from a host system - Google Patents
System for preventing tampering with a signal conditioner remote from a host systemInfo
- Publication number
- AU2001227537A1 AU2001227537A1 AU2001227537A AU2753701A AU2001227537A1 AU 2001227537 A1 AU2001227537 A1 AU 2001227537A1 AU 2001227537 A AU2001227537 A AU 2001227537A AU 2753701 A AU2753701 A AU 2753701A AU 2001227537 A1 AU2001227537 A1 AU 2001227537A1
- Authority
- AU
- Australia
- Prior art keywords
- signal conditioner
- conditioner remote
- preventing tampering
- host system
- host
- 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
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/02—Compensating or correcting for variations in pressure, density or temperature
- G01F15/022—Compensating or correcting for variations in pressure, density or temperature using electrical means
- G01F15/024—Compensating or correcting for variations in pressure, density or temperature using electrical means involving digital counting
-
- 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
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
-
- 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
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8436—Coriolis or gyroscopic mass flowmeters constructional details signal processing
-
- 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
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
- G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
- G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
- G01F1/8477—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple measuring conduits
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Measuring Volume Flow (AREA)
- Air Conditioning Control Device (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48986400A | 2000-01-24 | 2000-01-24 | |
US09489864 | 2000-01-24 | ||
PCT/US2001/000048 WO2001053781A1 (en) | 2000-01-24 | 2001-01-02 | System for preventing tampering with a signal conditioner remote from a host system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001227537A1 true AU2001227537A1 (en) | 2001-07-31 |
Family
ID=23945579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001227537A Abandoned AU2001227537A1 (en) | 2000-01-24 | 2001-01-02 | System for preventing tampering with a signal conditioner remote from a host system |
Country Status (13)
Country | Link |
---|---|
US (1) | US7774624B2 (ja) |
EP (1) | EP1250571B1 (ja) |
JP (2) | JP4921670B2 (ja) |
KR (1) | KR100554205B1 (ja) |
CN (1) | CN1194209C (ja) |
AR (1) | AR027272A1 (ja) |
AU (1) | AU2001227537A1 (ja) |
BR (1) | BR0107775B1 (ja) |
CA (1) | CA2395643C (ja) |
HK (1) | HK1051399A1 (ja) |
MX (1) | MXPA02006775A (ja) |
RU (1) | RU2264603C2 (ja) |
WO (1) | WO2001053781A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005062003A1 (en) | 2003-12-10 | 2005-07-07 | Micro Motion, Inc. | Flow meter type identification |
US20130254896A1 (en) * | 2012-03-23 | 2013-09-26 | Infineon Technologies Austria Ag | Method to Detect Tampering of Data |
JP6934762B2 (ja) * | 2017-07-04 | 2021-09-15 | 株式会社ソラコム | 機器をリモートで管理するための装置、方法及びそのためのプログラム |
DE102020128499A1 (de) * | 2020-10-29 | 2022-05-05 | Endress+Hauser Flowtec Ag | Verfahren zum Verbessern des Betriebs eines Custody-Transfer Systems |
WO2023239353A1 (en) * | 2022-06-07 | 2023-12-14 | Micro Motion, Inc. | Coriolis flowmeter with detection of an external magnetic field |
WO2023239355A1 (en) * | 2022-06-07 | 2023-12-14 | Micro Motion, Inc. | Coriolis flowmeter with compensation for an external magnetic field |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX145013A (es) * | 1977-07-25 | 1981-12-14 | James Everett Smith | Mejoras en aparato para la medicion del flujo masico |
US4187721A (en) | 1977-07-25 | 1980-02-12 | S & F Associates | Method and structure for flow measurement |
US4388690A (en) * | 1979-10-11 | 1983-06-14 | Ael Microtel Limited | Automatic meter reading transponder |
US4549168A (en) * | 1983-10-06 | 1985-10-22 | Ryszard Sieradzki | Remote station monitoring system |
US4911006A (en) * | 1986-10-03 | 1990-03-27 | Micro Motion Incorporated | Custody transfer meter |
DE3751349T2 (de) * | 1986-10-03 | 1996-03-07 | Micro Motion Inc | Umschlagsmesser. |
US4893248A (en) * | 1987-02-06 | 1990-01-09 | Access Corporation | Monitoring and reporting system for remote terminals |
US4996871A (en) | 1989-06-02 | 1991-03-05 | Micro Motion, Inc. | Coriolis densimeter having substantially increased noise immunity |
US4934196A (en) | 1989-06-02 | 1990-06-19 | Micro Motion, Inc. | Coriolis mass flow rate meter having a substantially increased noise immunity |
JP2642534B2 (ja) * | 1991-05-09 | 1997-08-20 | 三菱電機株式会社 | 自動検針方式 |
GB9208704D0 (en) * | 1992-04-22 | 1992-06-10 | Foxboro Ltd | Improvements in and relating to sensor units |
US5617084A (en) * | 1993-09-10 | 1997-04-01 | Sears; Lawrence M. | Apparatus for communicating utility usage-related information from a utility usage location to a utility usage registering device |
US5805711A (en) * | 1993-12-21 | 1998-09-08 | Francotyp-Postalia Ag & Co. | Method of improving the security of postage meter machines |
FR2715491B1 (fr) * | 1994-01-25 | 1996-04-12 | Claude Ricard | Procédé et dispositif pour éviter les fraudes sur un taxi équipé d'un taximètre ou sur un camion équipé d'un chronotachygraphe. |
US5594180A (en) * | 1994-08-12 | 1997-01-14 | Micro Motion, Inc. | Method and apparatus for fault detection and correction in Coriolis effect mass flowmeters |
JP3317058B2 (ja) * | 1994-12-14 | 2002-08-19 | 松下電器産業株式会社 | 設備機器 |
US5491791A (en) * | 1995-01-13 | 1996-02-13 | International Business Machines Corporation | System and method for remote workstation monitoring within a distributed computing environment |
US5832503A (en) * | 1995-02-24 | 1998-11-03 | Cabletron Systems, Inc. | Method and apparatus for configuration management in communications networks |
JPH08258898A (ja) * | 1995-03-23 | 1996-10-08 | Tatsuno Co Ltd | 計量装置 |
US6026293A (en) * | 1996-09-05 | 2000-02-15 | Ericsson Inc. | System for preventing electronic memory tampering |
US5926463A (en) * | 1997-10-06 | 1999-07-20 | 3Com Corporation | Method and apparatus for viewing and managing a configuration of a computer network |
-
2001
- 2001-01-02 AU AU2001227537A patent/AU2001227537A1/en not_active Abandoned
- 2001-01-02 EP EP01901657.5A patent/EP1250571B1/en not_active Expired - Lifetime
- 2001-01-02 CN CNB018040551A patent/CN1194209C/zh not_active Expired - Lifetime
- 2001-01-02 BR BRPI0107775-9B1A patent/BR0107775B1/pt active IP Right Grant
- 2001-01-02 CA CA2395643A patent/CA2395643C/en not_active Expired - Lifetime
- 2001-01-02 MX MXPA02006775A patent/MXPA02006775A/es active IP Right Grant
- 2001-01-02 RU RU2002122764/28A patent/RU2264603C2/ru active
- 2001-01-02 KR KR1020027008971A patent/KR100554205B1/ko active IP Right Grant
- 2001-01-02 WO PCT/US2001/000048 patent/WO2001053781A1/en active IP Right Grant
- 2001-01-02 JP JP2001554022A patent/JP4921670B2/ja not_active Expired - Lifetime
- 2001-01-24 AR ARP010100297A patent/AR027272A1/es active IP Right Grant
-
2003
- 2003-05-20 HK HK03103568A patent/HK1051399A1/xx not_active IP Right Cessation
-
2008
- 2008-12-19 US US12/339,385 patent/US7774624B2/en not_active Expired - Fee Related
-
2010
- 2010-02-25 JP JP2010039660A patent/JP4850957B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AR027272A1 (es) | 2003-03-19 |
RU2002122764A (ru) | 2004-03-20 |
JP4850957B2 (ja) | 2012-01-11 |
US7774624B2 (en) | 2010-08-10 |
HK1051399A1 (en) | 2003-08-01 |
JP2010151833A (ja) | 2010-07-08 |
CN1194209C (zh) | 2005-03-23 |
EP1250571A1 (en) | 2002-10-23 |
CA2395643A1 (en) | 2001-07-26 |
EP1250571B1 (en) | 2015-05-27 |
WO2001053781A1 (en) | 2001-07-26 |
CN1395679A (zh) | 2003-02-05 |
BR0107775A (pt) | 2002-10-22 |
MXPA02006775A (es) | 2003-01-28 |
US20090105968A1 (en) | 2009-04-23 |
CA2395643C (en) | 2010-03-16 |
JP2003520953A (ja) | 2003-07-08 |
KR20020074196A (ko) | 2002-09-28 |
JP4921670B2 (ja) | 2012-04-25 |
RU2264603C2 (ru) | 2005-11-20 |
BR0107775B1 (pt) | 2013-06-25 |
KR100554205B1 (ko) | 2006-02-22 |
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