JPS5793796A - Manufacture for vibration diaphragm for speaker - Google Patents

Manufacture for vibration diaphragm for speaker

Info

Publication number
JPS5793796A
JPS5793796A JP17121380A JP17121380A JPS5793796A JP S5793796 A JPS5793796 A JP S5793796A JP 17121380 A JP17121380 A JP 17121380A JP 17121380 A JP17121380 A JP 17121380A JP S5793796 A JPS5793796 A JP S5793796A
Authority
JP
Japan
Prior art keywords
diaphragm
shape
foil
speaker
vibration diaphragm
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.)
Pending
Application number
JP17121380A
Other languages
English (en)
Inventor
Yoshio Nakamura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP17121380A priority Critical patent/JPS5793796A/ja
Publication of JPS5793796A publication Critical patent/JPS5793796A/ja
Pending 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)
JP17121380A 1980-12-03 1980-12-03 Manufacture for vibration diaphragm for speaker Pending JPS5793796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17121380A JPS5793796A (en) 1980-12-03 1980-12-03 Manufacture for vibration diaphragm for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17121380A JPS5793796A (en) 1980-12-03 1980-12-03 Manufacture for vibration diaphragm for speaker

Publications (1)

Publication Number Publication Date
JPS5793796A true JPS5793796A (en) 1982-06-10

Family

ID=15919126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17121380A Pending JPS5793796A (en) 1980-12-03 1980-12-03 Manufacture for vibration diaphragm for speaker

Country Status (1)

Country Link
JP (1) JPS5793796A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591667A (en) * 1984-03-06 1986-05-27 Onkyo Kabushiki Kaisha Dome speaker with cut-out portions in the voice coil bobbin
US4709392A (en) * 1984-03-08 1987-11-24 Onkyo Kabushiki Kaisha Dome speaker with a diaphragm having at least one elongated cut-out portion
JPS62286231A (ja) * 1986-06-05 1987-12-12 Puretetsuku:Kk 洗浄装置
JPS6336534A (ja) * 1986-07-30 1988-02-17 Puretetsuku:Kk 洗浄装置
JPH02162899A (ja) * 1988-12-16 1990-06-22 Pioneer Electron Corp 音響変換器用振動板の製造方法
JPH02179199A (ja) * 1988-12-29 1990-07-12 Nippon Stainless Steel Co Ltd スピーカ用着色チタン振動板の製法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591667A (en) * 1984-03-06 1986-05-27 Onkyo Kabushiki Kaisha Dome speaker with cut-out portions in the voice coil bobbin
US4709392A (en) * 1984-03-08 1987-11-24 Onkyo Kabushiki Kaisha Dome speaker with a diaphragm having at least one elongated cut-out portion
JPS62286231A (ja) * 1986-06-05 1987-12-12 Puretetsuku:Kk 洗浄装置
JPS6336534A (ja) * 1986-07-30 1988-02-17 Puretetsuku:Kk 洗浄装置
JPH02162899A (ja) * 1988-12-16 1990-06-22 Pioneer Electron Corp 音響変換器用振動板の製造方法
JPH02179199A (ja) * 1988-12-29 1990-07-12 Nippon Stainless Steel Co Ltd スピーカ用着色チタン振動板の製法

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