JPS5347816A - Vibrating plate for speaker - Google Patents

Vibrating plate for speaker

Info

Publication number
JPS5347816A
JPS5347816A JP12260376A JP12260376A JPS5347816A JP S5347816 A JPS5347816 A JP S5347816A JP 12260376 A JP12260376 A JP 12260376A JP 12260376 A JP12260376 A JP 12260376A JP S5347816 A JPS5347816 A JP S5347816A
Authority
JP
Japan
Prior art keywords
vibrating plate
speaker
sheet
young
modulus
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
JP12260376A
Other languages
Japanese (ja)
Inventor
Yasuo Furuhashi
Mineichi Kodama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12260376A priority Critical patent/JPS5347816A/en
Publication of JPS5347816A publication Critical patent/JPS5347816A/en
Pending 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

Abstract

PURPOSE:To produce a vibrating plate for speaker improved in Young's modulus and excellent in frequency characteristic by sheet making a mixture of natural cellulose fiber with inorganic phosphorus flakes and molding the sheet with heating under pressure.
JP12260376A 1976-10-13 1976-10-13 Vibrating plate for speaker Pending JPS5347816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12260376A JPS5347816A (en) 1976-10-13 1976-10-13 Vibrating plate for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12260376A JPS5347816A (en) 1976-10-13 1976-10-13 Vibrating plate for speaker

Publications (1)

Publication Number Publication Date
JPS5347816A true JPS5347816A (en) 1978-04-28

Family

ID=14840015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12260376A Pending JPS5347816A (en) 1976-10-13 1976-10-13 Vibrating plate for speaker

Country Status (1)

Country Link
JP (1) JPS5347816A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101495A (en) * 1980-12-16 1982-06-24 Mitsubishi Electric Corp Vibration diaphragm for speaker
US4412103A (en) * 1981-03-20 1983-10-25 Kuraray Co., Ltd. Diaphragm for an electro-acoustic transducer
JPS59159850A (en) * 1983-02-23 1984-09-10 ユニオン・カ−バイド・コ−ポレ−シヨン Polysiloxane, organotitanate base composition and use of manufacture of hydraulic silane modified alkylene-arylacrylate copolymer
JPS59178252A (en) * 1983-03-30 1984-10-09 住友ベークライト株式会社 Thermosetting resin decorative board
JPH05300586A (en) * 1992-04-20 1993-11-12 Onkyo Corp Diaphragm for electroacoustic transducer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101495A (en) * 1980-12-16 1982-06-24 Mitsubishi Electric Corp Vibration diaphragm for speaker
US4412103A (en) * 1981-03-20 1983-10-25 Kuraray Co., Ltd. Diaphragm for an electro-acoustic transducer
JPS59159850A (en) * 1983-02-23 1984-09-10 ユニオン・カ−バイド・コ−ポレ−シヨン Polysiloxane, organotitanate base composition and use of manufacture of hydraulic silane modified alkylene-arylacrylate copolymer
JPS59178252A (en) * 1983-03-30 1984-10-09 住友ベークライト株式会社 Thermosetting resin decorative board
JPS6322980B2 (en) * 1983-03-30 1988-05-13 Sumitomo Bakelite Co
JPH05300586A (en) * 1992-04-20 1993-11-12 Onkyo Corp Diaphragm for electroacoustic transducer

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