AU2002304680A8 - Conditioning device for an analog transducer - Google Patents

Conditioning device for an analog transducer

Info

Publication number
AU2002304680A8
AU2002304680A8 AU2002304680A AU2002304680A AU2002304680A8 AU 2002304680 A8 AU2002304680 A8 AU 2002304680A8 AU 2002304680 A AU2002304680 A AU 2002304680A AU 2002304680 A AU2002304680 A AU 2002304680A AU 2002304680 A8 AU2002304680 A8 AU 2002304680A8
Authority
AU
Australia
Prior art keywords
conditioning device
analog transducer
transducer
analog
conditioning
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.)
Withdrawn
Application number
AU2002304680A
Other versions
AU2002304680A1 (en
Inventor
Carlo Carli
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.)
Marposs SpA
Original Assignee
Marposs SpA
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 Marposs SpA filed Critical Marposs SpA
Publication of AU2002304680A1 publication Critical patent/AU2002304680A1/en
Publication of AU2002304680A8 publication Critical patent/AU2002304680A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/2291—Linear or rotary variable differential transformers (LVDTs/RVDTs) having a single primary coil and two secondary coils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/2013—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Combustion (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
AU2002304680A 2001-05-07 2002-04-22 Conditioning device for an analog transducer Abandoned AU2002304680A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBO2001A000269 2001-05-07
IT2001BO000269A ITBO20010269A1 (en) 2001-05-07 2001-05-07 CONDITIONING DEVICE FOR ANALOG TRANSDUCER
PCT/EP2002/004395 WO2002090892A2 (en) 2001-05-07 2002-04-22 Conditioning device for an analog transducer

Publications (2)

Publication Number Publication Date
AU2002304680A1 AU2002304680A1 (en) 2002-11-18
AU2002304680A8 true AU2002304680A8 (en) 2008-01-03

Family

ID=11439314

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002304680A Abandoned AU2002304680A1 (en) 2001-05-07 2002-04-22 Conditioning device for an analog transducer

Country Status (3)

Country Link
AU (1) AU2002304680A1 (en)
IT (1) ITBO20010269A1 (en)
WO (1) WO2002090892A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2415046A (en) * 2004-06-08 2005-12-14 Sondex Ltd A variable differential transformer in which the coil voltage is measured at the zero current point
DE102014224859A1 (en) * 2014-12-04 2016-06-09 Zf Friedrichshafen Ag Inductive position determination

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068124B (en) * 1980-01-26 1983-12-14 Fisher K W J Conditioning unit for use with linear variable differential transformers
US5661397A (en) * 1995-09-22 1997-08-26 H. R. Textron Inc. Demodulator circuit for determining position, velocity and acceleration of displacement sensor independent of frequency or amplitude changes in sensor excitation signal

Also Published As

Publication number Publication date
WO2002090892A3 (en) 2007-10-25
ITBO20010269A0 (en) 2001-05-07
AU2002304680A1 (en) 2002-11-18
ITBO20010269A1 (en) 2002-11-07
WO2002090892A2 (en) 2002-11-14

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Legal Events

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