JPS5869199A - スピ−カ−用振動板 - Google Patents

スピ−カ−用振動板

Info

Publication number
JPS5869199A
JPS5869199A JP16909281A JP16909281A JPS5869199A JP S5869199 A JPS5869199 A JP S5869199A JP 16909281 A JP16909281 A JP 16909281A JP 16909281 A JP16909281 A JP 16909281A JP S5869199 A JPS5869199 A JP S5869199A
Authority
JP
Japan
Prior art keywords
diaphragm
film
modulus
young
powder
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
JP16909281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH029517B2 (enrdf_load_stackoverflow
Inventor
Michizo Saeki
佐伯　三千三
Giichi Ishii
義一 石井
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.)
Onkyo Corp
Original Assignee
Onkyo 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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP16909281A priority Critical patent/JPS5869199A/ja
Publication of JPS5869199A publication Critical patent/JPS5869199A/ja
Publication of JPH029517B2 publication Critical patent/JPH029517B2/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)
JP16909281A 1981-10-21 1981-10-21 スピ−カ−用振動板 Granted JPS5869199A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16909281A JPS5869199A (ja) 1981-10-21 1981-10-21 スピ−カ−用振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16909281A JPS5869199A (ja) 1981-10-21 1981-10-21 スピ−カ−用振動板

Publications (2)

Publication Number Publication Date
JPS5869199A true JPS5869199A (ja) 1983-04-25
JPH029517B2 JPH029517B2 (enrdf_load_stackoverflow) 1990-03-02

Family

ID=15880169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16909281A Granted JPS5869199A (ja) 1981-10-21 1981-10-21 スピ−カ−用振動板

Country Status (1)

Country Link
JP (1) JPS5869199A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219100A (ja) * 1983-05-27 1984-12-10 Pioneer Electronic Corp スピ−カ用振動板
US5149486A (en) * 1989-08-23 1992-09-22 Mitsubishi Denki Kabushiki Kaisha Method for manufacturing speaker vibration member

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125797A (en) * 1979-03-23 1980-09-27 Pioneer Electronic Corp Diaphragm plate for acoustic unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125797A (en) * 1979-03-23 1980-09-27 Pioneer Electronic Corp Diaphragm plate for acoustic unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219100A (ja) * 1983-05-27 1984-12-10 Pioneer Electronic Corp スピ−カ用振動板
US5149486A (en) * 1989-08-23 1992-09-22 Mitsubishi Denki Kabushiki Kaisha Method for manufacturing speaker vibration member

Also Published As

Publication number Publication date
JPH029517B2 (enrdf_load_stackoverflow) 1990-03-02

Similar Documents

Publication Publication Date Title
US5283027A (en) Method of molding an acoustic diaphragm part of para aromatic polyamide
JPS5869199A (ja) スピ−カ−用振動板
GB2072694A (en) Vibratory elements for audio equipment
US4968551A (en) Acoustic vibrator member and method of manufacturing
JP2710830B2 (ja) 音響用振動系部材
JPH0237757B2 (enrdf_load_stackoverflow)
JPS58194496A (ja) スピ−カ−用振動板
JPS584394Y2 (ja) 拡声器用振動板
JPS5810039B2 (ja) ヘッドホン用振動板
JPS584395Y2 (ja) スピ−カ振動体
JPS5838700Y2 (ja) 電気音響変換器用振動板
JPS63280600A (ja) スピ−カ用複合振動板
JPH0336360B2 (enrdf_load_stackoverflow)
JPS584393Y2 (ja) 拡声器用振動板
JPS59181685A (ja) 圧電セラミツク体
JPS623987Y2 (enrdf_load_stackoverflow)
JPS5822390Y2 (ja) スピ−カ−振動体
JPS5892195A (ja) 電気音響変換器用振動板
JPS6119299A (ja) スピ−カ用振動板
JPS5883496A (ja) スピ−カ用振動板およびその製造法
JPS5832386Y2 (ja) 拡声器用振動板
JPS59135000A (ja) スピ−カ用複合振動板
JPS6311823Y2 (enrdf_load_stackoverflow)
JPS59176996A (ja) スピ−カ振動板の製造方法
JPS5961296A (ja) エツジを一体成形したスピ−カ振動板の製造方法