JPS6211558B2 - - Google Patents

Info

Publication number
JPS6211558B2
JPS6211558B2 JP53100004A JP10000478A JPS6211558B2 JP S6211558 B2 JPS6211558 B2 JP S6211558B2 JP 53100004 A JP53100004 A JP 53100004A JP 10000478 A JP10000478 A JP 10000478A JP S6211558 B2 JPS6211558 B2 JP S6211558B2
Authority
JP
Japan
Prior art keywords
vibrating body
cylindrical portion
covering
vibrating
voice coil
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
JP53100004A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5527703A (en
Inventor
Sadaaki Sakurai
Mitsuru Takashima
Susumu Furuyama
Masakata Ugaji
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 JP10000478A priority Critical patent/JPS5527703A/ja
Publication of JPS5527703A publication Critical patent/JPS5527703A/ja
Publication of JPS6211558B2 publication Critical patent/JPS6211558B2/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
    • H04R7/04—Plane diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP10000478A 1978-08-18 1978-08-18 Vibrator for speaker Granted JPS5527703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10000478A JPS5527703A (en) 1978-08-18 1978-08-18 Vibrator for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10000478A JPS5527703A (en) 1978-08-18 1978-08-18 Vibrator for speaker

Publications (2)

Publication Number Publication Date
JPS5527703A JPS5527703A (en) 1980-02-28
JPS6211558B2 true JPS6211558B2 (en]) 1987-03-13

Family

ID=14262423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10000478A Granted JPS5527703A (en) 1978-08-18 1978-08-18 Vibrator for speaker

Country Status (1)

Country Link
JP (1) JPS5527703A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846797A (ja) * 1981-09-14 1983-03-18 Sharp Corp 平面振動板型スピ−カとその製造方法
JPS58129635A (ja) * 1982-01-29 1983-08-02 Canon Inc 文字処理装置
JPS58129634A (ja) * 1982-01-29 1983-08-02 Canon Inc 文字処理装置
JPS58178434A (ja) * 1982-04-13 1983-10-19 Canon Inc 文字処理装置
JPS6057294U (ja) * 1983-09-27 1985-04-22 三洋電機株式会社 平面スピ−カ
JP2583879B2 (ja) * 1987-03-16 1997-02-19 日本電信電話株式会社 情報検索装置
JP2002135888A (ja) * 2000-10-23 2002-05-10 Pioneer Electronic Corp スピーカ用振動板

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414722A (en) * 1977-07-06 1979-02-03 Hitachi Ltd Acoustic diaphragm

Also Published As

Publication number Publication date
JPS5527703A (en) 1980-02-28

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