JPH0240161B2 - - Google Patents

Info

Publication number
JPH0240161B2
JPH0240161B2 JP57072266A JP7226682A JPH0240161B2 JP H0240161 B2 JPH0240161 B2 JP H0240161B2 JP 57072266 A JP57072266 A JP 57072266A JP 7226682 A JP7226682 A JP 7226682A JP H0240161 B2 JPH0240161 B2 JP H0240161B2
Authority
JP
Japan
Prior art keywords
magnetic
scale
sensing element
bias
front cover
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.)
Expired - Lifetime
Application number
JP57072266A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58189501A (ja
Inventor
Hiroyuki Ookubo
Hideki Tsucha
Masaaki Kusumi
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.)
Sony Magnescale Inc
Original Assignee
Sony Magnescale Inc
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 Sony Magnescale Inc filed Critical Sony Magnescale Inc
Priority to JP7226682A priority Critical patent/JPS58189501A/ja
Publication of JPS58189501A publication Critical patent/JPS58189501A/ja
Publication of JPH0240161B2 publication Critical patent/JPH0240161B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Magnetic Heads (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP7226682A 1982-04-28 1982-04-28 磁気ヘツド装置 Granted JPS58189501A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7226682A JPS58189501A (ja) 1982-04-28 1982-04-28 磁気ヘツド装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7226682A JPS58189501A (ja) 1982-04-28 1982-04-28 磁気ヘツド装置

Publications (2)

Publication Number Publication Date
JPS58189501A JPS58189501A (ja) 1983-11-05
JPH0240161B2 true JPH0240161B2 (de) 1990-09-10

Family

ID=13484304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7226682A Granted JPS58189501A (ja) 1982-04-28 1982-04-28 磁気ヘツド装置

Country Status (1)

Country Link
JP (1) JPS58189501A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390424A (en) * 1990-01-25 1995-02-21 Renishaw Metrology Limited Analogue probe
GB9001682D0 (en) * 1990-01-25 1990-03-28 Renishaw Plc Position sensing probe
DE4445120A1 (de) * 1993-12-22 1995-06-29 Teves Gmbh Alfred Vorrichtung zur Erfassung von Dreh- oder Winkelbewegungen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452567A (en) * 1977-10-04 1979-04-25 Sony Corp Position detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452567A (en) * 1977-10-04 1979-04-25 Sony Corp Position detector

Also Published As

Publication number Publication date
JPS58189501A (ja) 1983-11-05

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