DE2241074B2 - - Google Patents

Info

Publication number
DE2241074B2
DE2241074B2 DE19722241074 DE2241074A DE2241074B2 DE 2241074 B2 DE2241074 B2 DE 2241074B2 DE 19722241074 DE19722241074 DE 19722241074 DE 2241074 A DE2241074 A DE 2241074A DE 2241074 B2 DE2241074 B2 DE 2241074B2
Authority
DE
Germany
Prior art keywords
field
control
transmitter
magnetic
plates
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
DE19722241074
Other languages
German (de)
English (en)
Other versions
DE2241074C3 (de
DE2241074A1 (de
Inventor
Ulrich V. 8000 Muenchen Borcke
Paul 8520 Erlangen Hini
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19722241074 priority Critical patent/DE2241074C3/de
Priority claimed from DE19722241074 external-priority patent/DE2241074C3/de
Priority to IT2786773A priority patent/IT1046703B/it
Priority to FR7330021A priority patent/FR2197213B2/fr
Priority to GB3966673A priority patent/GB1416940A/en
Publication of DE2241074A1 publication Critical patent/DE2241074A1/de
Publication of DE2241074B2 publication Critical patent/DE2241074B2/de
Application granted granted Critical
Publication of DE2241074C3 publication Critical patent/DE2241074C3/de
Expired 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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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 Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
DE19722241074 1972-08-21 1972-08-21 Magnetfeldabhängige Widerstandsanordnung zur Erfassung der Größe und Richtung eines äußeren magnetischen Steuerfeldes Expired DE2241074C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19722241074 DE2241074C3 (de) 1972-08-21 Magnetfeldabhängige Widerstandsanordnung zur Erfassung der Größe und Richtung eines äußeren magnetischen Steuerfeldes
IT2786773A IT1046703B (it) 1972-08-21 1973-08-14 Disposizione di resistenza dipendente dal campo magnetico
FR7330021A FR2197213B2 (https=) 1972-08-21 1973-08-17
GB3966673A GB1416940A (en) 1972-08-21 1973-08-21 Magnetic field-sensing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722241074 DE2241074C3 (de) 1972-08-21 Magnetfeldabhängige Widerstandsanordnung zur Erfassung der Größe und Richtung eines äußeren magnetischen Steuerfeldes

Publications (3)

Publication Number Publication Date
DE2241074A1 DE2241074A1 (de) 1974-03-14
DE2241074B2 true DE2241074B2 (https=) 1975-12-04
DE2241074C3 DE2241074C3 (de) 1976-07-22

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025837A1 (de) * 1990-08-16 1992-02-20 Vdo Schindling Hallsensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025837A1 (de) * 1990-08-16 1992-02-20 Vdo Schindling Hallsensor

Also Published As

Publication number Publication date
FR2197213B2 (https=) 1982-09-17
FR2197213A2 (https=) 1974-03-22
DE2241074A1 (de) 1974-03-14
GB1416940A (en) 1975-12-10
IT1046703B (it) 1980-07-31

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8340 Patent of addition ceased/non-payment of fee of main patent