DE3938807A1 - Codier- und lesevorrichtung - Google Patents

Codier- und lesevorrichtung

Info

Publication number
DE3938807A1
DE3938807A1 DE19893938807 DE3938807A DE3938807A1 DE 3938807 A1 DE3938807 A1 DE 3938807A1 DE 19893938807 DE19893938807 DE 19893938807 DE 3938807 A DE3938807 A DE 3938807A DE 3938807 A1 DE3938807 A1 DE 3938807A1
Authority
DE
Germany
Prior art keywords
coding
elements
magnets
magnetoresistive sensors
transmitting elements
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
DE19893938807
Other languages
German (de)
English (en)
Other versions
DE3938807C2 (enrdf_load_stackoverflow
Inventor
Dragutin Dipl Ing Milosevic
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.)
Honeywell Regelsysteme GmbH
Original Assignee
Honeywell Regelsysteme GmbH
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 Honeywell Regelsysteme GmbH filed Critical Honeywell Regelsysteme GmbH
Priority to DE19893938807 priority Critical patent/DE3938807A1/de
Publication of DE3938807A1 publication Critical patent/DE3938807A1/de
Application granted granted Critical
Publication of DE3938807C2 publication Critical patent/DE3938807C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/087—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors flux-sensitive, e.g. magnetic, detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE19893938807 1989-11-23 1989-11-23 Codier- und lesevorrichtung Granted DE3938807A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893938807 DE3938807A1 (de) 1989-11-23 1989-11-23 Codier- und lesevorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893938807 DE3938807A1 (de) 1989-11-23 1989-11-23 Codier- und lesevorrichtung

Publications (2)

Publication Number Publication Date
DE3938807A1 true DE3938807A1 (de) 1991-05-29
DE3938807C2 DE3938807C2 (enrdf_load_stackoverflow) 1992-11-26

Family

ID=6394046

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893938807 Granted DE3938807A1 (de) 1989-11-23 1989-11-23 Codier- und lesevorrichtung

Country Status (1)

Country Link
DE (1) DE3938807A1 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430442A1 (de) * 1973-06-25 1975-01-23 Direct Data Ltd Vorrichtung mit elektrischen sensoren

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430442A1 (de) * 1973-06-25 1975-01-23 Direct Data Ltd Vorrichtung mit elektrischen sensoren

Also Published As

Publication number Publication date
DE3938807C2 (enrdf_load_stackoverflow) 1992-11-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee