JPS5241521A - Electroacoustic converter - Google Patents

Electroacoustic converter

Info

Publication number
JPS5241521A
JPS5241521A JP11754575A JP11754575A JPS5241521A JP S5241521 A JPS5241521 A JP S5241521A JP 11754575 A JP11754575 A JP 11754575A JP 11754575 A JP11754575 A JP 11754575A JP S5241521 A JPS5241521 A JP S5241521A
Authority
JP
Japan
Prior art keywords
electroacoustic converter
operating
flux density
electroacoustic
converter
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
JP11754575A
Other languages
Japanese (ja)
Inventor
Masatoshi Tanaka
Tsuneo Nitta
Norio Mogi
Hiromichi Horie
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11754575A priority Critical patent/JPS5241521A/en
Publication of JPS5241521A publication Critical patent/JPS5241521A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Use magnetic circuit that can obtain high magnetic flux density by operating at high permeance coefficient for forming drive magnetic field.
COPYRIGHT: (C)1977,JPO&Japio
JP11754575A 1975-09-29 1975-09-29 Electroacoustic converter Pending JPS5241521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11754575A JPS5241521A (en) 1975-09-29 1975-09-29 Electroacoustic converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11754575A JPS5241521A (en) 1975-09-29 1975-09-29 Electroacoustic converter

Publications (1)

Publication Number Publication Date
JPS5241521A true JPS5241521A (en) 1977-03-31

Family

ID=14714443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11754575A Pending JPS5241521A (en) 1975-09-29 1975-09-29 Electroacoustic converter

Country Status (1)

Country Link
JP (1) JPS5241521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010044128A1 (en) * 2008-10-17 2010-04-22 三菱電機エンジニアリング株式会社 Electromagnetic converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010044128A1 (en) * 2008-10-17 2010-04-22 三菱電機エンジニアリング株式会社 Electromagnetic converter

Similar Documents

Publication Publication Date Title
JPS51131389A (en) Device for uniform polarized magnetic field
JPS51126752A (en) Magnetron
JPS51113603A (en) Magnetic tape
JPS5241521A (en) Electroacoustic converter
JPS5241520A (en) Electroacoustic converter
JPS5357737A (en) Magnetic control circuit
JPS5212554A (en) Vertical type current converter circuit
JPS5370405A (en) Mode switching unit in record-reproducing apparatus
JPS5233714A (en) Thin film magnetic head
JPS5241527A (en) Electromagnetic shutter
JPS5367346A (en) Magnetron
JPS51134823A (en) Synchronous dynamotor
JPS51127316A (en) Electromagnetic driving device
JPS5213623A (en) Mono-anode type d-c transformer
JPS51140439A (en) Magnetic bubble device
JPS542078A (en) Magnetoelectric converter
JPS5210505A (en) Coil for linear induction motor
JPS51119997A (en) Rubber magnet
JPS5360158A (en) Magnetron
JPS51129125A (en) Braun tube image induction reproduction device
JPS5411412A (en) Magnetic circuit
JPS51115623A (en) Current transformer
JPS5212405A (en) Can for canned motor
JPS5272092A (en) Nuclear fusion device
JPS5286054A (en) Delay circuit unit for travelling tube