DE258719C - - Google Patents

Info

Publication number
DE258719C
DE258719C DENDAT258719D DE258719DA DE258719C DE 258719 C DE258719 C DE 258719C DE NDAT258719 D DENDAT258719 D DE NDAT258719D DE 258719D A DE258719D A DE 258719DA DE 258719 C DE258719 C DE 258719C
Authority
DE
Germany
Prior art keywords
compensation
influenced
temperature changes
magnets
spring
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.)
Active
Application number
DENDAT258719D
Other languages
German (de)
English (en)
Publication of DE258719C publication Critical patent/DE258719C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • G01P3/495—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field
    • G01P3/4956—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field with thermal compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
DENDAT258719D Active DE258719C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE258719C true DE258719C (enrdf_load_stackoverflow)

Family

ID=516518

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT258719D Active DE258719C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE258719C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026296A1 (de) * 1996-12-12 1998-06-18 Mannesmann Vdo Ag Wirbelstrommesswerk für ein zeigerinstrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026296A1 (de) * 1996-12-12 1998-06-18 Mannesmann Vdo Ag Wirbelstrommesswerk für ein zeigerinstrument

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