DE4105642A1 - Temperaturkompensation an induktiven und kapazitiven aufnehmern - Google Patents

Temperaturkompensation an induktiven und kapazitiven aufnehmern

Info

Publication number
DE4105642A1
DE4105642A1 DE19914105642 DE4105642A DE4105642A1 DE 4105642 A1 DE4105642 A1 DE 4105642A1 DE 19914105642 DE19914105642 DE 19914105642 DE 4105642 A DE4105642 A DE 4105642A DE 4105642 A1 DE4105642 A1 DE 4105642A1
Authority
DE
Germany
Prior art keywords
temp
control signal
evaluation electronics
phase
output signal
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.)
Granted
Application number
DE19914105642
Other languages
German (de)
English (en)
Other versions
DE4105642C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Rainer Thiessen
Helmut Plankl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19914105642 priority Critical patent/DE4105642A1/de
Publication of DE4105642A1 publication Critical patent/DE4105642A1/de
Application granted granted Critical
Publication of DE4105642C2 publication Critical patent/DE4105642C2/de
Granted 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • G01D3/032—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure affecting incoming signal, e.g. by averaging; gating undesired signals
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE19914105642 1991-02-22 1991-02-22 Temperaturkompensation an induktiven und kapazitiven aufnehmern Granted DE4105642A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914105642 DE4105642A1 (de) 1991-02-22 1991-02-22 Temperaturkompensation an induktiven und kapazitiven aufnehmern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914105642 DE4105642A1 (de) 1991-02-22 1991-02-22 Temperaturkompensation an induktiven und kapazitiven aufnehmern

Publications (2)

Publication Number Publication Date
DE4105642A1 true DE4105642A1 (de) 1992-09-03
DE4105642C2 DE4105642C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-09

Family

ID=6425702

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914105642 Granted DE4105642A1 (de) 1991-02-22 1991-02-22 Temperaturkompensation an induktiven und kapazitiven aufnehmern

Country Status (1)

Country Link
DE (1) DE4105642A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443464A1 (de) * 1994-12-07 1996-06-13 Foerster Inst Dr Friedrich Spulenanordnung
DE19642699A1 (de) * 1996-10-16 1998-04-30 Saia Burgess Electronics Gmbh Verfahren und Vorrichtung zur berührungslosen Abstandsmessung
DE19643186A1 (de) * 1996-10-18 1998-04-30 Siemens Ag Verfahren zum Zugreifen von mobilen Kommunikationsendgeräten auf öffentliche, private bzw. Heim-Kommunikationsbereiche
DE10216635A1 (de) * 2002-04-15 2003-11-06 Siemens Ag Bewegungsdetektor nach dem Ferrarisprinzip
US6850053B2 (en) 2001-08-10 2005-02-01 Siemens Aktiengesellschaft Device for measuring the motion of a conducting body through magnetic induction
DE102005018797A1 (de) * 2005-04-22 2006-10-26 Bosch Rexroth Ag Wegsensor und Ventil
US7639051B2 (en) 2002-03-22 2009-12-29 Bosch Rexroth Ag Circuit arrangement for rectifying the output voltage of a sensor that is fed by an oscillator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4333465A1 (de) * 1993-09-30 1995-04-06 Thomson Brandt Gmbh Schaltung zur Steuerung mit mehreren Sensoren

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3602107A1 (de) * 1986-01-24 1987-07-30 Bosch Gmbh Robert Schaltungsanordnung mit differentialtransformator
DE3727265A1 (de) * 1987-08-15 1989-02-23 Kostal Leopold Gmbh & Co Kg Induktiver wegaufnehmer
DE3910597A1 (de) * 1989-04-01 1990-10-04 Bosch Gmbh Robert Schaltungsanordnung und verfahren zur induktiven wegmessung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3602107A1 (de) * 1986-01-24 1987-07-30 Bosch Gmbh Robert Schaltungsanordnung mit differentialtransformator
DE3727265A1 (de) * 1987-08-15 1989-02-23 Kostal Leopold Gmbh & Co Kg Induktiver wegaufnehmer
DE3910597A1 (de) * 1989-04-01 1990-10-04 Bosch Gmbh Robert Schaltungsanordnung und verfahren zur induktiven wegmessung

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443464A1 (de) * 1994-12-07 1996-06-13 Foerster Inst Dr Friedrich Spulenanordnung
DE4443464C2 (de) * 1994-12-07 1998-07-16 Foerster Inst Dr Friedrich Spulenanordnung
DE19642699A1 (de) * 1996-10-16 1998-04-30 Saia Burgess Electronics Gmbh Verfahren und Vorrichtung zur berührungslosen Abstandsmessung
DE19643186A1 (de) * 1996-10-18 1998-04-30 Siemens Ag Verfahren zum Zugreifen von mobilen Kommunikationsendgeräten auf öffentliche, private bzw. Heim-Kommunikationsbereiche
DE19643186C2 (de) * 1996-10-18 1998-12-03 Siemens Ag Verfahren zum Zugreifen von mobilen Kommunikationsendgeräten auf öffentliche, private bzw. Heim-Kommunikationsbereiche
US6850053B2 (en) 2001-08-10 2005-02-01 Siemens Aktiengesellschaft Device for measuring the motion of a conducting body through magnetic induction
US7639051B2 (en) 2002-03-22 2009-12-29 Bosch Rexroth Ag Circuit arrangement for rectifying the output voltage of a sensor that is fed by an oscillator
DE10216635A1 (de) * 2002-04-15 2003-11-06 Siemens Ag Bewegungsdetektor nach dem Ferrarisprinzip
US6851318B2 (en) 2002-04-15 2005-02-08 Siemens Aktiengesellschaft Motion detector according to the Ferraris principle
DE10216635B4 (de) * 2002-04-15 2008-03-13 Siemens Ag Bewegungsdetektor nach dem Ferrarisprinzip
DE102005018797A1 (de) * 2005-04-22 2006-10-26 Bosch Rexroth Ag Wegsensor und Ventil

Also Published As

Publication number Publication date
DE4105642C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-09

Similar Documents

Publication Publication Date Title
EP2651036B1 (de) Induktiver Näherungssensor
DE2453898B2 (de) Vorrichtung zum Messen des Abstandes zwischen einer als Fühler dienenden Spule und einem Metallkörper
DE102010031147A1 (de) Erfassung eines metallischen oder magnetischen Objekts
EP0049304B1 (de) Verfahren zur Kompensation von temperaturbedingten Messfehlern bei Wechselstrom-Messschaltungen, insbesondere Abstandsmessgeräten sowie Vorrichtung zur Durchführung des Verfahrens
EP2555019B1 (de) Induktiver Näherungssensor
DE2949075A1 (de) Anordnung zur kontaktlosen temperaturmessung an einem drehbaren maschinenteil
EP0098238B1 (de) Induktive Messanordnung bzw. Sensoranordnung und Verwendung derselben
EP1219933B1 (de) Differential-Wirbelstromgeber
DE4105642C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3642771C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE4425903C2 (de) Vorrichtung mit einem Meßtransformator zur Erfassung der Position eines linear beweglichen Objektes
DE69012075T2 (de) Verfahren und Vorrichtung zum Erkennung und Schutz gegen statisches elektromagnetisches Feld an Magnetoelastischem Kraftmesser.
DE10120822C2 (de) Induktiver Wegmessaufnehmer mit linearem Kennlinienverhalten
DE2450790B2 (de) Messanordnung zur feststellung der standhoehe eines fluessigen metallbades
DE102017128472A1 (de) Induktiver Näherungsschalter und Verfahren zum Betreiben eines induktiven Näherungsschalters
EP3074726B1 (de) Induktiver messtaster und verfahren zum betreiben eines induktiven messtasters
DE10322279A1 (de) Kapazitive Füllstandmessung
WO2020015876A1 (de) Detektor zum detektieren von elektrisch leitfähigem material
EP0254707B1 (de) Elekronische Messeinrichtung
EP2911299A1 (de) Verfahren und Schaltung zum Auswerten einer von einem Sensor erfassten physikalischen Messgröße
DE2831598C2 (de) Vorrichtung zur Weg- und Geschwindigkeitsmessung
EP1996900B1 (de) Sensor zur wegmessung über die phasenverschiebung des magnetfeldes bei einer rc-verzögerungskette
WO2014161689A1 (de) Objektsuchgerät und verfahren zum orten eines metallischen und/oder magnetisierbaren objekts
DE102017128471A1 (de) Induktiver Näherungsschalter und Verfahren zum Betreiben eines induktiven Näherungsschalters
EP1311804B1 (de) Schaltungsanordnung und verfahren zur ansteuerung und signalauswertung von sensoren

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licenses declared
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation