JPS5220295A - Method of manufactur of magnetic thin film - Google Patents

Method of manufactur of magnetic thin film

Info

Publication number
JPS5220295A
JPS5220295A JP9688675A JP9688675A JPS5220295A JP S5220295 A JPS5220295 A JP S5220295A JP 9688675 A JP9688675 A JP 9688675A JP 9688675 A JP9688675 A JP 9688675A JP S5220295 A JPS5220295 A JP S5220295A
Authority
JP
Japan
Prior art keywords
thin film
magnetic thin
manufactur
loudspeaker
microphone
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.)
Pending
Application number
JP9688675A
Other languages
Japanese (ja)
Inventor
Shigeo Saito
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP9688675A priority Critical patent/JPS5220295A/en
Publication of JPS5220295A publication Critical patent/JPS5220295A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/16—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates the magnetic material being applied in the form of particles, e.g. by serigraphy, to form thick magnetic films or precursors therefor

Abstract

PURPOSE:To provide a magnetic thin film used for the oscillating plate for a loudspeaker, a microphone and so forth.
JP9688675A 1975-08-08 1975-08-08 Method of manufactur of magnetic thin film Pending JPS5220295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9688675A JPS5220295A (en) 1975-08-08 1975-08-08 Method of manufactur of magnetic thin film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9688675A JPS5220295A (en) 1975-08-08 1975-08-08 Method of manufactur of magnetic thin film

Publications (1)

Publication Number Publication Date
JPS5220295A true JPS5220295A (en) 1977-02-16

Family

ID=14176871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9688675A Pending JPS5220295A (en) 1975-08-08 1975-08-08 Method of manufactur of magnetic thin film

Country Status (1)

Country Link
JP (1) JPS5220295A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004577A (en) * 1989-12-06 1991-04-02 General Motors Corporation Frame and magnet assembly for a dynamoelectric machine
US5121021A (en) * 1989-12-06 1992-06-09 General Motors Corporation Frame and magnet assembly for a dynamoelectric machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130U (en) * 1973-05-04 1975-01-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130U (en) * 1973-05-04 1975-01-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004577A (en) * 1989-12-06 1991-04-02 General Motors Corporation Frame and magnet assembly for a dynamoelectric machine
US5121021A (en) * 1989-12-06 1992-06-09 General Motors Corporation Frame and magnet assembly for a dynamoelectric machine

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