JPH0130360B2 - - Google Patents

Info

Publication number
JPH0130360B2
JPH0130360B2 JP54144780A JP14478079A JPH0130360B2 JP H0130360 B2 JPH0130360 B2 JP H0130360B2 JP 54144780 A JP54144780 A JP 54144780A JP 14478079 A JP14478079 A JP 14478079A JP H0130360 B2 JPH0130360 B2 JP H0130360B2
Authority
JP
Japan
Prior art keywords
bobbin
diaphragm
flat
damper
speaker
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
JP54144780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5577298A (en
Inventor
Jun Matsuda
Jun Kishigami
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 Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP14478079A priority Critical patent/JPS5577298A/ja
Publication of JPS5577298A publication Critical patent/JPS5577298A/ja
Publication of JPH0130360B2 publication Critical patent/JPH0130360B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
JP14478079A 1979-11-08 1979-11-08 Plane type speaker Granted JPS5577298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14478079A JPS5577298A (en) 1979-11-08 1979-11-08 Plane type speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14478079A JPS5577298A (en) 1979-11-08 1979-11-08 Plane type speaker

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9881878A Division JPS5525285A (en) 1978-08-14 1978-08-14 Speaker

Publications (2)

Publication Number Publication Date
JPS5577298A JPS5577298A (en) 1980-06-10
JPH0130360B2 true JPH0130360B2 (fr) 1989-06-19

Family

ID=15370256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14478079A Granted JPS5577298A (en) 1979-11-08 1979-11-08 Plane type speaker

Country Status (1)

Country Link
JP (1) JPS5577298A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385210A (en) * 1980-09-19 1983-05-24 Electro-Magnetic Corporation Electro-acoustic planar transducer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432904Y2 (fr) * 1973-11-19 1979-10-12

Also Published As

Publication number Publication date
JPS5577298A (en) 1980-06-10

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