ITBO20010269A0 - Dispositivo di condizionamento per un trasduttore analogico - Google Patents

Dispositivo di condizionamento per un trasduttore analogico

Info

Publication number
ITBO20010269A0
ITBO20010269A0 IT2001BO000269A ITBO20010269A ITBO20010269A0 IT BO20010269 A0 ITBO20010269 A0 IT BO20010269A0 IT 2001BO000269 A IT2001BO000269 A IT 2001BO000269A IT BO20010269 A ITBO20010269 A IT BO20010269A IT BO20010269 A0 ITBO20010269 A0 IT BO20010269A0
Authority
IT
Italy
Prior art keywords
conditioning device
analog transducer
transducer
analog
conditioning
Prior art date
Application number
IT2001BO000269A
Other languages
English (en)
Inventor
Carlo Carli
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
Priority to IT2001BO000269A priority Critical patent/ITBO20010269A1/it
Publication of ITBO20010269A0 publication Critical patent/ITBO20010269A0/it
Priority to AU2002304680A priority patent/AU2002304680A1/en
Priority to PCT/EP2002/004395 priority patent/WO2002090892A2/en
Publication of ITBO20010269A1 publication Critical patent/ITBO20010269A1/it

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)
  • Control Of Combustion (AREA)
  • Measuring Fluid Pressure (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
IT2001BO000269A 2001-05-07 2001-05-07 Dispositivo di condizionamento per un trasduttore analogico ITBO20010269A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2001BO000269A ITBO20010269A1 (it) 2001-05-07 2001-05-07 Dispositivo di condizionamento per un trasduttore analogico
AU2002304680A AU2002304680A1 (en) 2001-05-07 2002-04-22 Conditioning device for an analog transducer
PCT/EP2002/004395 WO2002090892A2 (en) 2001-05-07 2002-04-22 Conditioning device for an analog transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001BO000269A ITBO20010269A1 (it) 2001-05-07 2001-05-07 Dispositivo di condizionamento per un trasduttore analogico

Publications (2)

Publication Number Publication Date
ITBO20010269A0 true ITBO20010269A0 (it) 2001-05-07
ITBO20010269A1 ITBO20010269A1 (it) 2002-11-07

Family

ID=11439314

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001BO000269A ITBO20010269A1 (it) 2001-05-07 2001-05-07 Dispositivo di condizionamento per un trasduttore analogico

Country Status (3)

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

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 (de) * 2014-12-04 2016-06-09 Zf Friedrichshafen Ag Induktive Positionsbestimmung

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
WO2002090892A2 (en) 2002-11-14
AU2002304680A8 (en) 2008-01-03
WO2002090892A3 (en) 2007-10-25
ITBO20010269A1 (it) 2002-11-07
AU2002304680A1 (en) 2002-11-18

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