FR1306200A - Magnetic field detection device - Google Patents

Magnetic field detection device

Info

Publication number
FR1306200A
FR1306200A FR874535A FR874535A FR1306200A FR 1306200 A FR1306200 A FR 1306200A FR 874535 A FR874535 A FR 874535A FR 874535 A FR874535 A FR 874535A FR 1306200 A FR1306200 A FR 1306200A
Authority
FR
France
Prior art keywords
magnetic field
detection device
field detection
magnetic
field
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
Application number
FR874535A
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Priority claimed from US79724A external-priority patent/US3197748A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR874535A priority Critical patent/FR1306200A/en
Application granted granted Critical
Publication of FR1306200A publication Critical patent/FR1306200A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
FR874535A 1960-12-30 1961-09-29 Magnetic field detection device Expired FR1306200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR874535A FR1306200A (en) 1960-12-30 1961-09-29 Magnetic field detection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79724A US3197748A (en) 1960-12-30 1960-12-30 Magnetic field sensing apparatus
FR874535A FR1306200A (en) 1960-12-30 1961-09-29 Magnetic field detection device

Publications (1)

Publication Number Publication Date
FR1306200A true FR1306200A (en) 1962-10-13

Family

ID=26192487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874535A Expired FR1306200A (en) 1960-12-30 1961-09-29 Magnetic field detection device

Country Status (1)

Country Link
FR (1) FR1306200A (en)

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