JPS55137797A - Diaphragm for electroacoustic transducer - Google Patents

Diaphragm for electroacoustic transducer

Info

Publication number
JPS55137797A
JPS55137797A JP4487379A JP4487379A JPS55137797A JP S55137797 A JPS55137797 A JP S55137797A JP 4487379 A JP4487379 A JP 4487379A JP 4487379 A JP4487379 A JP 4487379A JP S55137797 A JPS55137797 A JP S55137797A
Authority
JP
Japan
Prior art keywords
diaphragm
main body
peripheral support
body part
support part
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
JP4487379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6128280B2 (enrdf_load_stackoverflow
Inventor
Masao Fujihira
Nobuyuki Murata
Masakata Ugaji
Masaru Uryu
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 JP4487379A priority Critical patent/JPS55137797A/ja
Publication of JPS55137797A publication Critical patent/JPS55137797A/ja
Publication of JPS6128280B2 publication Critical patent/JPS6128280B2/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
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP4487379A 1979-04-14 1979-04-14 Diaphragm for electroacoustic transducer Granted JPS55137797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4487379A JPS55137797A (en) 1979-04-14 1979-04-14 Diaphragm for electroacoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4487379A JPS55137797A (en) 1979-04-14 1979-04-14 Diaphragm for electroacoustic transducer

Publications (2)

Publication Number Publication Date
JPS55137797A true JPS55137797A (en) 1980-10-27
JPS6128280B2 JPS6128280B2 (enrdf_load_stackoverflow) 1986-06-30

Family

ID=12703607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4487379A Granted JPS55137797A (en) 1979-04-14 1979-04-14 Diaphragm for electroacoustic transducer

Country Status (1)

Country Link
JP (1) JPS55137797A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57146493U (enrdf_load_stackoverflow) * 1981-03-10 1982-09-14
JP2007235553A (ja) * 2006-03-01 2007-09-13 Pioneer Electronic Corp ドーム型振動板、およびスピーカ装置
JP2007235552A (ja) * 2006-03-01 2007-09-13 Pioneer Electronic Corp スピーカ、ドーム型スピーカ用振動板、およびドーム型スピーカ用振動板の製造方法
JP2008085985A (ja) * 2006-08-30 2008-04-10 Victor Co Of Japan Ltd 電気音響変換器及び振動板
JP2008085842A (ja) * 2006-09-28 2008-04-10 Victor Co Of Japan Ltd 電気音響変換器用振動板の製造方法
JP2009017524A (ja) * 2006-08-30 2009-01-22 Victor Co Of Japan Ltd 電気音響変換器及び振動板
JP2013236371A (ja) * 2012-05-10 2013-11-21 Sambong Precision & Electronics Ltd 一つの高分子フィルムで剛性度が相違に一体で成形されたスピーカ用振動板
JP2015226320A (ja) * 2014-05-27 2015-12-14 固昌通訊股▲ふん▼有限公司Ｃｏｔｒｏｎ Ｃｏｒｐｏｒａｔｉｏｎ 振動素子

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57146493U (enrdf_load_stackoverflow) * 1981-03-10 1982-09-14
JP2007235553A (ja) * 2006-03-01 2007-09-13 Pioneer Electronic Corp ドーム型振動板、およびスピーカ装置
JP2007235552A (ja) * 2006-03-01 2007-09-13 Pioneer Electronic Corp スピーカ、ドーム型スピーカ用振動板、およびドーム型スピーカ用振動板の製造方法
JP2008085985A (ja) * 2006-08-30 2008-04-10 Victor Co Of Japan Ltd 電気音響変換器及び振動板
JP2009017524A (ja) * 2006-08-30 2009-01-22 Victor Co Of Japan Ltd 電気音響変換器及び振動板
JP2008085842A (ja) * 2006-09-28 2008-04-10 Victor Co Of Japan Ltd 電気音響変換器用振動板の製造方法
JP2013236371A (ja) * 2012-05-10 2013-11-21 Sambong Precision & Electronics Ltd 一つの高分子フィルムで剛性度が相違に一体で成形されたスピーカ用振動板
JP2015226320A (ja) * 2014-05-27 2015-12-14 固昌通訊股▲ふん▼有限公司Ｃｏｔｒｏｎ Ｃｏｒｐｏｒａｔｉｏｎ 振動素子
CN105263089A (zh) * 2014-05-27 2016-01-20 固昌通讯股份有限公司 振动元件

Also Published As

Publication number Publication date
JPS6128280B2 (enrdf_load_stackoverflow) 1986-06-30

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