JPS6460100A - Voice coil bobbin for speaker - Google Patents

Voice coil bobbin for speaker

Info

Publication number
JPS6460100A
JPS6460100A JP21507887A JP21507887A JPS6460100A JP S6460100 A JPS6460100 A JP S6460100A JP 21507887 A JP21507887 A JP 21507887A JP 21507887 A JP21507887 A JP 21507887A JP S6460100 A JPS6460100 A JP S6460100A
Authority
JP
Japan
Prior art keywords
fiber
voice coil
bobbin
speaker
circle
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
JP21507887A
Other languages
Japanese (ja)
Inventor
Yukimi Hiroshima
Takashi Mikuniya
Yasuhiro Shibata
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.)
Foster Electric Co Ltd
Original Assignee
Foster Electric 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 Foster Electric Co Ltd filed Critical Foster Electric Co Ltd
Priority to JP21507887A priority Critical patent/JPS6460100A/en
Publication of JPS6460100A publication Critical patent/JPS6460100A/en
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

PURPOSE:To realize a voice coil for a speaker high in a heat resistance, easy in a production, proper for a massproduction and easily obtaining the dimension accuracy of a circle, by weaving a fiber such as an inorganic fiber or an organic fiber in a cylindrical form according to a circular weaving, and fixing by a resin, etc. CONSTITUTION:The respective fibers 1, 2 such as the inorganic fiber of glass fiber, carbon fiber, alumina fiber, etc., or the organic fiber of aramido fiber, LPC fiber, etc., are woven to the cylindrical form according to the circular weaving and fixed by the resin or the like. Thereby, the bobbin maintaining the high heat resistance, having no seam and easily obtaining the dimension accuracy of the circle can be obtained to attain the continuous production of the voice coil bobbin B and improve a productivity for forming the voice coil in comparison with the conventional narrow paper tablet form bobbin.
JP21507887A 1987-08-31 1987-08-31 Voice coil bobbin for speaker Pending JPS6460100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21507887A JPS6460100A (en) 1987-08-31 1987-08-31 Voice coil bobbin for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21507887A JPS6460100A (en) 1987-08-31 1987-08-31 Voice coil bobbin for speaker

Publications (1)

Publication Number Publication Date
JPS6460100A true JPS6460100A (en) 1989-03-07

Family

ID=16666387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21507887A Pending JPS6460100A (en) 1987-08-31 1987-08-31 Voice coil bobbin for speaker

Country Status (1)

Country Link
JP (1) JPS6460100A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0369998U (en) * 1989-11-01 1991-07-12
EP0675667A2 (en) * 1994-03-31 1995-10-04 Matsushita Electric Industrial Co., Ltd. A loudspeaker and a method for producing the same
JPH0860526A (en) * 1994-08-23 1996-03-05 Hisaka Works Ltd Method for drying in pneumatic type treatment of ropy textile product and dryer
EP1404149A2 (en) * 2002-09-30 2004-03-31 Pioneer Corporation Voice coil bobbin
JP2007000872A (en) * 2005-06-21 2007-01-11 Sumitomo Wiring Syst Ltd Press machine
EP1833280A2 (en) * 2006-03-09 2007-09-12 Pioneer Corporation Voice coil bobbin and speaker system
CN101864642A (en) * 2010-04-29 2010-10-20 惠州市海韵电子有限公司 Green glass fiber and preparation method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0369998U (en) * 1989-11-01 1991-07-12
EP0675667A2 (en) * 1994-03-31 1995-10-04 Matsushita Electric Industrial Co., Ltd. A loudspeaker and a method for producing the same
EP0675667A3 (en) * 1994-03-31 2003-02-19 Matsushita Electric Industrial Co., Ltd. A loudspeaker and a method for producing the same
JPH0860526A (en) * 1994-08-23 1996-03-05 Hisaka Works Ltd Method for drying in pneumatic type treatment of ropy textile product and dryer
EP1404149A2 (en) * 2002-09-30 2004-03-31 Pioneer Corporation Voice coil bobbin
JP2007000872A (en) * 2005-06-21 2007-01-11 Sumitomo Wiring Syst Ltd Press machine
EP1833280A2 (en) * 2006-03-09 2007-09-12 Pioneer Corporation Voice coil bobbin and speaker system
EP1833280A3 (en) * 2006-03-09 2008-02-20 Pioneer Corporation Voice coil bobbin and speaker system
US8059857B2 (en) 2006-03-09 2011-11-15 Pioneer Corporation Voice coil bobbin and speaker system
CN101864642A (en) * 2010-04-29 2010-10-20 惠州市海韵电子有限公司 Green glass fiber and preparation method thereof

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