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 system

Info

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
Application number
AU2001227537A
Other languages
English (en)
Inventor
Michael Keilty
Allan L. Samson
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.)
Micro Motion Inc
Original Assignee
Micro Motion 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.)
Filing date
Publication date
Application filed by Micro Motion Inc filed Critical Micro Motion Inc
Publication of AU2001227537A1 publication Critical patent/AU2001227537A1/en
Abandoned legal-status Critical Current

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)
AU2001227537A 2000-01-24 2001-01-02 System for preventing tampering with a signal conditioner remote from a host system Abandoned AU2001227537A1 (en)

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 (fr) 2000-01-24 2001-01-02 Systeme destine a eviter toute tentative d'acces non autorisee a un dispositif de traitement du signal eloigne d'un systeme hote

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 (fr)
EP (1) EP1250571B1 (fr)
JP (2) JP4921670B2 (fr)
KR (1) KR100554205B1 (fr)
CN (1) CN1194209C (fr)
AR (1) AR027272A1 (fr)
AU (1) AU2001227537A1 (fr)
BR (1) BR0107775B1 (fr)
CA (1) CA2395643C (fr)
HK (1) HK1051399A1 (fr)
MX (1) MXPA02006775A (fr)
RU (1) RU2264603C2 (fr)
WO (1) WO2001053781A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1709402B1 (fr) 2003-12-10 2019-07-31 Micro Motion, Inc. Identification de type de debitmetre
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
WO2023239355A1 (fr) * 2022-06-07 2023-12-14 Micro Motion, Inc. Débitmètre à effet coriolis avec compensation pour un champ magnétique externe
WO2023239353A1 (fr) * 2022-06-07 2023-12-14 Micro Motion, Inc. Débitmètre coriolis avec détection d'un champ magnétique externe

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1106636A (fr) * 1977-07-25 1981-08-11 James E. Smith Methode et dispositif de debitmetrie
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
EP0324783B1 (fr) * 1986-10-03 1995-06-14 Micro Motion Incorporated Dispositif de mesure de transfert a des fins de controle
US4893248A (en) * 1987-02-06 1990-01-09 Access Corporation Monitoring and reporting system for remote terminals
US4934196A (en) * 1989-06-02 1990-06-19 Micro Motion, Inc. Coriolis mass flow rate meter having a substantially increased noise immunity
US4996871A (en) * 1989-06-02 1991-03-05 Micro Motion, Inc. Coriolis densimeter having 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

Also Published As

Publication number Publication date
JP2003520953A (ja) 2003-07-08
MXPA02006775A (es) 2003-01-28
KR20020074196A (ko) 2002-09-28
JP4850957B2 (ja) 2012-01-11
RU2264603C2 (ru) 2005-11-20
EP1250571A1 (fr) 2002-10-23
US20090105968A1 (en) 2009-04-23
AR027272A1 (es) 2003-03-19
US7774624B2 (en) 2010-08-10
BR0107775B1 (pt) 2013-06-25
JP2010151833A (ja) 2010-07-08
HK1051399A1 (en) 2003-08-01
RU2002122764A (ru) 2004-03-20
JP4921670B2 (ja) 2012-04-25
CA2395643C (fr) 2010-03-16
CN1395679A (zh) 2003-02-05
EP1250571B1 (fr) 2015-05-27
WO2001053781A1 (fr) 2001-07-26
BR0107775A (pt) 2002-10-22
KR100554205B1 (ko) 2006-02-22
CN1194209C (zh) 2005-03-23
CA2395643A1 (fr) 2001-07-26

Similar Documents

Publication Publication Date Title
AU4050800A (en) Enhancing a video signal at a remote location
AU2001246793A1 (en) Remote control system
AU2002212729A1 (en) Remote control signal receiving device
AU2001230972A1 (en) Displaying enhanced content information on a remote control unit
AU2001253660A1 (en) Event driven information system
AUPQ877600A0 (en) A card system
AU2002357686A1 (en) Remote surveillance system
AUPR113900A0 (en) A monitoring system
AU2003201332A1 (en) A Security System
AUPQ620100A0 (en) A parking meter system
AU2001239661A1 (en) Information managing system
AU2001232082A1 (en) Remote surveillance system
AU2002366689A1 (en) Processing a media signal on a media system
AU2001278800A1 (en) A security system for windows
AU2001227537A1 (en) System for preventing tampering with a signal conditioner remote from a host system
AU2001266168A1 (en) Surveillance system
AU2001282337A1 (en) A monitoring system
AU2001228764A1 (en) A transaction system
AU2001290406A1 (en) A telematic system
AU2108999A (en) Pseudo dedicated line remote information delivery system
AU4771100A (en) Video signal error detection systems
AU2000231868A1 (en) A transaction control system
AUPQ143399A0 (en) A system for responding to computerised information from a mobile or remote unit
AUPR222100A0 (en) Remote vehicle detection system
AU2001238577A1 (en) Remote advertising order/placement system