JPS5273021A - Sound generating vibrator plate and method of producing same - Google Patents

Sound generating vibrator plate and method of producing same

Info

Publication number
JPS5273021A
JPS5273021A JP14970675A JP14970675A JPS5273021A JP S5273021 A JPS5273021 A JP S5273021A JP 14970675 A JP14970675 A JP 14970675A JP 14970675 A JP14970675 A JP 14970675A JP S5273021 A JPS5273021 A JP S5273021A
Authority
JP
Japan
Prior art keywords
sound generating
producing same
vibrator plate
generating vibrator
plate
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
JP14970675A
Other languages
English (en)
Other versions
JPS5532318B2 (ja
Inventor
Nobuhiro Tsukagoshi
Teruo Touma
Shinichi Yokozeki
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP14970675A priority Critical patent/JPS5273021A/ja
Publication of JPS5273021A publication Critical patent/JPS5273021A/ja
Publication of JPS5532318B2 publication Critical patent/JPS5532318B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP14970675A 1975-12-15 1975-12-15 Sound generating vibrator plate and method of producing same Granted JPS5273021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14970675A JPS5273021A (en) 1975-12-15 1975-12-15 Sound generating vibrator plate and method of producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14970675A JPS5273021A (en) 1975-12-15 1975-12-15 Sound generating vibrator plate and method of producing same

Publications (2)

Publication Number Publication Date
JPS5273021A true JPS5273021A (en) 1977-06-18
JPS5532318B2 JPS5532318B2 (ja) 1980-08-23

Family

ID=15481023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14970675A Granted JPS5273021A (en) 1975-12-15 1975-12-15 Sound generating vibrator plate and method of producing same

Country Status (1)

Country Link
JP (1) JPS5273021A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141627A (en) * 1976-05-21 1977-11-26 Hitachi Ltd Vibrating plate and its production
JPS5463750A (en) * 1977-10-31 1979-05-22 Pioneer Electronic Corp Method of fabricating electronic acoustic converter vibrating plate
JPS5472030U (ja) * 1977-10-31 1979-05-22
JPS5545204A (en) * 1978-09-26 1980-03-29 Pioneer Electronic Corp Carbon diaphragm
JPS5545205A (en) * 1978-09-26 1980-03-29 Pioneer Electronic Corp Center cap for conical carbon diaphragm
JPS6411499A (en) * 1987-07-03 1989-01-17 Japan Res Dev Corp Production of diaphragm
JPH01259698A (ja) * 1988-04-08 1989-10-17 Res Dev Corp Of Japan 振動板、電気音響変換器および振動板の製造方法
JPH0353799A (ja) * 1989-07-21 1991-03-07 Nisshinbo Ind Inc スピーカー用振動板及びその製造方法
JP2014216752A (ja) * 2013-04-24 2014-11-17 三菱鉛筆株式会社 炭素質音響振動板とその製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3267194B2 (ja) * 1997-06-24 2002-03-18 松下電器産業株式会社 電磁波シールド材の製造方法及び電磁波シールド材並びにそのシールド材を用いた電磁波発生源

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141627A (en) * 1976-05-21 1977-11-26 Hitachi Ltd Vibrating plate and its production
JPS5546111B2 (ja) * 1976-05-21 1980-11-21
JPS5463750A (en) * 1977-10-31 1979-05-22 Pioneer Electronic Corp Method of fabricating electronic acoustic converter vibrating plate
JPS5472030U (ja) * 1977-10-31 1979-05-22
JPS5545204A (en) * 1978-09-26 1980-03-29 Pioneer Electronic Corp Carbon diaphragm
JPS5545205A (en) * 1978-09-26 1980-03-29 Pioneer Electronic Corp Center cap for conical carbon diaphragm
JPS6411499A (en) * 1987-07-03 1989-01-17 Japan Res Dev Corp Production of diaphragm
JPH01259698A (ja) * 1988-04-08 1989-10-17 Res Dev Corp Of Japan 振動板、電気音響変換器および振動板の製造方法
JPH0353799A (ja) * 1989-07-21 1991-03-07 Nisshinbo Ind Inc スピーカー用振動板及びその製造方法
JP2014216752A (ja) * 2013-04-24 2014-11-17 三菱鉛筆株式会社 炭素質音響振動板とその製造方法

Also Published As

Publication number Publication date
JPS5532318B2 (ja) 1980-08-23

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