JPS6460192A - Rectangular wire one-layer winding voice coil - Google Patents

Rectangular wire one-layer winding voice coil

Info

Publication number
JPS6460192A
JPS6460192A JP21682087A JP21682087A JPS6460192A JP S6460192 A JPS6460192 A JP S6460192A JP 21682087 A JP21682087 A JP 21682087A JP 21682087 A JP21682087 A JP 21682087A JP S6460192 A JPS6460192 A JP S6460192A
Authority
JP
Japan
Prior art keywords
voice coil
coil bobbin
straight angle
thickness
angle wire
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
JP21682087A
Other languages
Japanese (ja)
Inventor
Masanobu Konno
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 JP21682087A priority Critical patent/JPS6460192A/en
Publication of JPS6460192A publication Critical patent/JPS6460192A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To be qualitatively excellent by making the thickness of a straight angle wire part pulled out to the upper part of a voice coil bobbin through the cavity of the voice coil bobbin made into a cylinder shape with the suitable cavity opening thinner than the thickness of the voice coil bobbin. CONSTITUTION:Around a voice coil bobbin made into the cylinder shape with a suitable cavity opening, a straight angle wire 2 thicker than its thickness is wound, after the winding, the straight angle wire 2 pulled out to the upper part of the voice coil bobbin 1 through the cavity b is rolled and the straight angle line 2 in this part is made thinner than the thickness t1 of the voice coil bobbin. Since the pulled-out part of the straight angle wire after the winding is made thinner than the voice coil bobbin like this, the qualitatively excellent one-layer winding straight angle wire voice coil without abnormal sounds even at the time of action is obtained.
JP21682087A 1987-08-31 1987-08-31 Rectangular wire one-layer winding voice coil Pending JPS6460192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21682087A JPS6460192A (en) 1987-08-31 1987-08-31 Rectangular wire one-layer winding voice coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21682087A JPS6460192A (en) 1987-08-31 1987-08-31 Rectangular wire one-layer winding voice coil

Publications (1)

Publication Number Publication Date
JPS6460192A true JPS6460192A (en) 1989-03-07

Family

ID=16694402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21682087A Pending JPS6460192A (en) 1987-08-31 1987-08-31 Rectangular wire one-layer winding voice coil

Country Status (1)

Country Link
JP (1) JPS6460192A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04105793U (en) * 1991-02-20 1992-09-11 株式会社ケンウツド voice coil
JP2009179888A (en) * 2008-01-29 2009-08-13 Kuraray Co Ltd Coating agent for paper, containing vinyl alcohol-based polymer, and paper coated therewith

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04105793U (en) * 1991-02-20 1992-09-11 株式会社ケンウツド voice coil
JP2009179888A (en) * 2008-01-29 2009-08-13 Kuraray Co Ltd Coating agent for paper, containing vinyl alcohol-based polymer, and paper coated therewith

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