GB2087625B - Magnetoresistant transducer - Google Patents

Magnetoresistant transducer

Info

Publication number
GB2087625B
GB2087625B GB8130912A GB8130912A GB2087625B GB 2087625 B GB2087625 B GB 2087625B GB 8130912 A GB8130912 A GB 8130912A GB 8130912 A GB8130912 A GB 8130912A GB 2087625 B GB2087625 B GB 2087625B
Authority
GB
United Kingdom
Prior art keywords
magnetoresistant
transducer
magnetoresistant transducer
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
GB8130912A
Other languages
English (en)
Other versions
GB2087625A (en
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.)
Bull SA
Original Assignee
Bull SA
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 Bull SA filed Critical Bull SA
Publication of GB2087625A publication Critical patent/GB2087625A/en
Application granted granted Critical
Publication of GB2087625B publication Critical patent/GB2087625B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/11—Shielding of head against electric or magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Hall/Mr Elements (AREA)
  • Thin Magnetic Films (AREA)
  • Measuring Magnetic Variables (AREA)
GB8130912A 1980-10-29 1981-10-13 Magnetoresistant transducer Expired GB2087625B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8023102A FR2493015A1 (fr) 1980-10-29 1980-10-29 Transducteur magnetoresistant

Publications (2)

Publication Number Publication Date
GB2087625A GB2087625A (en) 1982-05-26
GB2087625B true GB2087625B (en) 1985-10-02

Family

ID=9247446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8130912A Expired GB2087625B (en) 1980-10-29 1981-10-13 Magnetoresistant transducer

Country Status (5)

Country Link
JP (1) JPS6035731B2 (it)
DE (1) DE3142752A1 (it)
FR (1) FR2493015A1 (it)
GB (1) GB2087625B (it)
IT (1) IT1139652B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589041A (en) * 1982-08-30 1986-05-13 International Business Machines Corporation Differential magnetoresistive sensor for vertical recording
JPS61295606A (ja) * 1985-06-24 1986-12-26 Nec Corp 軟磁性薄膜コア
US4698711A (en) * 1985-10-02 1987-10-06 International Business Machines Corporation Simplified, shielded twin-track read/write head structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881190A (en) * 1973-09-20 1975-04-29 Ibm Shielded magnetoresistive magnetic transducer and method of manufacture thereof

Also Published As

Publication number Publication date
FR2493015A1 (fr) 1982-04-30
FR2493015B1 (it) 1985-04-12
DE3142752A1 (de) 1982-06-16
IT8124615A0 (it) 1981-10-21
JPS6035731B2 (ja) 1985-08-16
GB2087625A (en) 1982-05-26
JPS57103119A (en) 1982-06-26
IT1139652B (it) 1986-09-24

Similar Documents

Publication Publication Date Title
DE3174643D1 (en) Force transducer
EP0143383A3 (en) Electro-acoustic transducers
JPS57127161A (en) Diaphragm
GB2081552B (en) Electret transducer
GB2072856B (en) Travel transducer
GB2070388B (en) Transducer
JPS57168156A (en) Ultrasonic imspector
GB2088048B (en) Optical transducer
GB2110901B (en) Electronstatic transducer
DE3172962D1 (en) Flow transducer
JPS56153518A (en) Transducer
JPS56153519A (en) Transducer
IL62654A0 (en) Pressure transducer
GB2076538B (en) Manometer
DE3176596D1 (en) Microflow transducer
GB2067763B (en) Position transducers
GB2087625B (en) Magnetoresistant transducer
DE3162963D1 (en) Electroacoustic transducers
DE3267441D1 (en) Magneto-elastic transducer
JPS5782255A (en) Transducer unit
GB2071961B (en) Electro-acoustic transducer
GB2084333B (en) Area comparison gauge
JPS56106109A (en) Transducer
GB2161930B (en) Hydrophones
GB2088562B (en) Linear transducers

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee