JPS57168598A - Production of voice coil - Google Patents

Production of voice coil

Info

Publication number
JPS57168598A
JPS57168598A JP5348581A JP5348581A JPS57168598A JP S57168598 A JPS57168598 A JP S57168598A JP 5348581 A JP5348581 A JP 5348581A JP 5348581 A JP5348581 A JP 5348581A JP S57168598 A JPS57168598 A JP S57168598A
Authority
JP
Japan
Prior art keywords
voice coil
adhesive
conductor
production
assured
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
JP5348581A
Other languages
Japanese (ja)
Inventor
Takashi Saito
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5348581A priority Critical patent/JPS57168598A/en
Publication of JPS57168598A publication Critical patent/JPS57168598A/en
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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

PURPOSE:To simplify the producing process and at the same time to ensure the assured hardening of a voice coil in a shorter time compared with the production using a solvent type adhesive, by using an ultraviolet curing adhesive to harden the voice coil. CONSTITUTION:A conductor 2 is wound to a bobbin 1 in arrangement while applying an adhesive 5 to the conductor 2. Then the ultraviolet rays are irradiated to the conductor 2 while winding the conductor 2 to harden the adhesive 5. In such way, a voice coil 3 is obtained. With use such ultraviolet curing adhesive 5, the processing time can be shortened compared with the production using a solvent type adhesive. Furthermore the heat treatment is eliminated to simplify the producing process, and at the same time the assured hardening is possible for the coil.
JP5348581A 1981-04-09 1981-04-09 Production of voice coil Pending JPS57168598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5348581A JPS57168598A (en) 1981-04-09 1981-04-09 Production of voice coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5348581A JPS57168598A (en) 1981-04-09 1981-04-09 Production of voice coil

Publications (1)

Publication Number Publication Date
JPS57168598A true JPS57168598A (en) 1982-10-16

Family

ID=12944140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5348581A Pending JPS57168598A (en) 1981-04-09 1981-04-09 Production of voice coil

Country Status (1)

Country Link
JP (1) JPS57168598A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492315A (en) * 1977-12-29 1979-07-21 Sony Corp Electro-acoustic transducer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492315A (en) * 1977-12-29 1979-07-21 Sony Corp Electro-acoustic transducer

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