JPS60153299A - 電気音響変換器用振動板 - Google Patents

電気音響変換器用振動板

Info

Publication number
JPS60153299A
JPS60153299A JP900184A JP900184A JPS60153299A JP S60153299 A JPS60153299 A JP S60153299A JP 900184 A JP900184 A JP 900184A JP 900184 A JP900184 A JP 900184A JP S60153299 A JPS60153299 A JP S60153299A
Authority
JP
Japan
Prior art keywords
diaphragm
whiskers
electroacoustic transducer
carbon fiber
transducer according
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
JP900184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0548679B2 (cs
Inventor
Shinya Mizone
信也 溝根
Tamotsu Abe
保 阿部
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 JP900184A priority Critical patent/JPS60153299A/ja
Publication of JPS60153299A publication Critical patent/JPS60153299A/ja
Publication of JPH0548679B2 publication Critical patent/JPH0548679B2/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)
JP900184A 1984-01-21 1984-01-21 電気音響変換器用振動板 Granted JPS60153299A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP900184A JPS60153299A (ja) 1984-01-21 1984-01-21 電気音響変換器用振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP900184A JPS60153299A (ja) 1984-01-21 1984-01-21 電気音響変換器用振動板

Publications (2)

Publication Number Publication Date
JPS60153299A true JPS60153299A (ja) 1985-08-12
JPH0548679B2 JPH0548679B2 (cs) 1993-07-22

Family

ID=11708430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP900184A Granted JPS60153299A (ja) 1984-01-21 1984-01-21 電気音響変換器用振動板

Country Status (1)

Country Link
JP (1) JPS60153299A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102200481A (zh) * 2010-03-23 2011-09-28 北京派科森科技有限公司 用于光纤布喇格光栅高压传感器的碳纤维层积复合材料

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5275316A (en) * 1975-12-19 1977-06-24 Mitsubishi Electric Corp Diaphragm for speakers
JPS5351151U (cs) * 1976-10-04 1978-05-01
JPS593689U (ja) * 1982-06-30 1984-01-11 株式会社ケンウッド スピ−カ用振動板

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5275316A (en) * 1975-12-19 1977-06-24 Mitsubishi Electric Corp Diaphragm for speakers
JPS5351151U (cs) * 1976-10-04 1978-05-01
JPS593689U (ja) * 1982-06-30 1984-01-11 株式会社ケンウッド スピ−カ用振動板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102200481A (zh) * 2010-03-23 2011-09-28 北京派科森科技有限公司 用于光纤布喇格光栅高压传感器的碳纤维层积复合材料

Also Published As

Publication number Publication date
JPH0548679B2 (cs) 1993-07-22

Similar Documents

Publication Publication Date Title
US4753969A (en) Diaphragm for electroacoustic transducer
US3041131A (en) Composite plastic-metal fiber articles and method for making same
JPS60153299A (ja) 電気音響変換器用振動板
JPS60152198A (ja) 電気音響変換器用振動板
US3487137A (en) Method of producing ultrasonic energy absorbing material
JPS60226300A (ja) 電気音響変換器用振動部材
JPH0321116Y2 (cs)
JPH0573118B2 (cs)
JPS62149296A (ja) スピーカ振動板およびその製造方法
JPH0548678B2 (cs)
JP2890720B2 (ja) スピーカ用振動板
US4904326A (en) Process of making a hollow structure of carbon material
JPS61118000A (ja) 電気音響変換器用振動板とその製造方法
JPH0548680B2 (cs)
JPH08140182A (ja) スピーカ用振動板およびその製造方法
JPH0321115Y2 (cs)
JP2822332B2 (ja) 膠漆接着剤の製造方法
JPS596495Y2 (ja) レコ−ドプレ−ヤ用ア−ムベ−ス板
JPS6356760B2 (cs)
JPS5831695A (ja) スピ−カ用振動板
JPH0524124A (ja) ポリイミド樹脂成形体およびその製造方法
JPS5850661B2 (ja) 発泡性樹脂組成物と発泡性接着シ−トと発泡シ−ト
JP2884216B2 (ja) 樹脂成形材料の製造方法
JP2953012B2 (ja) 成形用型
JPS5849239A (ja) サンドイツチ構造振動板およびその製造方法