JPS53112725A - Bonding method of magnet and plate for speakers - Google Patents

Bonding method of magnet and plate for speakers

Info

Publication number
JPS53112725A
JPS53112725A JP2702877A JP2702877A JPS53112725A JP S53112725 A JPS53112725 A JP S53112725A JP 2702877 A JP2702877 A JP 2702877A JP 2702877 A JP2702877 A JP 2702877A JP S53112725 A JPS53112725 A JP S53112725A
Authority
JP
Japan
Prior art keywords
speakers
magnet
plate
bonding method
rationalize
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
JP2702877A
Other languages
Japanese (ja)
Inventor
Tetsuo Tajima
Eiichi Yanagihara
Tokio Isogai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2702877A priority Critical patent/JPS53112725A/en
Publication of JPS53112725A publication Critical patent/JPS53112725A/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
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • 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
    • H04R9/025—Magnetic circuit
    • 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
    • H04R9/06—Loudspeakers

Landscapes

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

Abstract

PURPOSE:To rationalize the production of speakers by using microcapsule type adhesives.
JP2702877A 1977-03-14 1977-03-14 Bonding method of magnet and plate for speakers Pending JPS53112725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2702877A JPS53112725A (en) 1977-03-14 1977-03-14 Bonding method of magnet and plate for speakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2702877A JPS53112725A (en) 1977-03-14 1977-03-14 Bonding method of magnet and plate for speakers

Publications (1)

Publication Number Publication Date
JPS53112725A true JPS53112725A (en) 1978-10-02

Family

ID=12209607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2702877A Pending JPS53112725A (en) 1977-03-14 1977-03-14 Bonding method of magnet and plate for speakers

Country Status (1)

Country Link
JP (1) JPS53112725A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61156999A (en) * 1984-12-27 1986-07-16 Matsushita Electric Ind Co Ltd Speaker unit
JPH02199996A (en) * 1989-01-27 1990-08-08 Foster Electric Co Ltd Member for acoustic device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144224A (en) * 1975-06-05 1976-12-11 Matsushita Electric Ind Co Ltd Speaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144224A (en) * 1975-06-05 1976-12-11 Matsushita Electric Ind Co Ltd Speaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61156999A (en) * 1984-12-27 1986-07-16 Matsushita Electric Ind Co Ltd Speaker unit
JPH02199996A (en) * 1989-01-27 1990-08-08 Foster Electric Co Ltd Member for acoustic device

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