JPS5242719A - Oscillation plate for electricity-sound converter - Google Patents

Oscillation plate for electricity-sound converter

Info

Publication number
JPS5242719A
JPS5242719A JP11761475A JP11761475A JPS5242719A JP S5242719 A JPS5242719 A JP S5242719A JP 11761475 A JP11761475 A JP 11761475A JP 11761475 A JP11761475 A JP 11761475A JP S5242719 A JPS5242719 A JP S5242719A
Authority
JP
Japan
Prior art keywords
electricity
oscillation plate
sound converter
fibers
oscillation
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.)
Granted
Application number
JP11761475A
Other languages
Japanese (ja)
Other versions
JPS5754038B2 (en
Inventor
Shuichi Ichikawa
Kazuyuki Muraoka
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.)
FOSTER DENKI KK
Foster Electric Co Ltd
Original Assignee
FOSTER DENKI KK
Foster 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 FOSTER DENKI KK, Foster Electric Co Ltd filed Critical FOSTER DENKI KK
Priority to JP11761475A priority Critical patent/JPS5242719A/en
Publication of JPS5242719A publication Critical patent/JPS5242719A/en
Publication of JPS5754038B2 publication Critical patent/JPS5754038B2/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:To obtain an oscillation plate with clear sound quality and with proper internal loss, by means of using fibers made of organosilicon compounds with other fibers through blending them together.
JP11761475A 1975-10-01 1975-10-01 Oscillation plate for electricity-sound converter Granted JPS5242719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11761475A JPS5242719A (en) 1975-10-01 1975-10-01 Oscillation plate for electricity-sound converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11761475A JPS5242719A (en) 1975-10-01 1975-10-01 Oscillation plate for electricity-sound converter

Publications (2)

Publication Number Publication Date
JPS5242719A true JPS5242719A (en) 1977-04-02
JPS5754038B2 JPS5754038B2 (en) 1982-11-16

Family

ID=14716102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11761475A Granted JPS5242719A (en) 1975-10-01 1975-10-01 Oscillation plate for electricity-sound converter

Country Status (1)

Country Link
JP (1) JPS5242719A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119984U (en) * 1981-01-19 1982-07-26
JP2006325189A (en) * 2005-04-20 2006-11-30 Matsushita Electric Ind Co Ltd Method for producing diaphragm for speaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62287898A (en) * 1986-06-04 1987-12-14 株式会社　富永製作所 Lubricating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119984U (en) * 1981-01-19 1982-07-26
JP2006325189A (en) * 2005-04-20 2006-11-30 Matsushita Electric Ind Co Ltd Method for producing diaphragm for speaker

Also Published As

Publication number Publication date
JPS5754038B2 (en) 1982-11-16

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