AT336103B - METHOD FOR PRODUCING THE MAGNETIC CIRCUIT OF AN ELECTROACOUSTIC CONVERTER - Google Patents

METHOD FOR PRODUCING THE MAGNETIC CIRCUIT OF AN ELECTROACOUSTIC CONVERTER

Info

Publication number
AT336103B
AT336103B AT461474A AT461474A AT336103B AT 336103 B AT336103 B AT 336103B AT 461474 A AT461474 A AT 461474A AT 461474 A AT461474 A AT 461474A AT 336103 B AT336103 B AT 336103B
Authority
AT
Austria
Prior art keywords
producing
magnetic circuit
electroacoustic converter
electroacoustic
converter
Prior art date
Application number
AT461474A
Other languages
German (de)
Other versions
ATA461474A (en
Inventor
Nee Nagy Sandor Katalin
Balogh Dipl Ing Geza
David Ing Istvan
Original Assignee
Elektroakusztikai Gyar
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 Elektroakusztikai Gyar filed Critical Elektroakusztikai Gyar
Publication of ATA461474A publication Critical patent/ATA461474A/en
Application granted granted Critical
Publication of AT336103B publication Critical patent/AT336103B/en

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
    • H04R9/025—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
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
AT461474A 1973-12-28 1974-06-04 METHOD FOR PRODUCING THE MAGNETIC CIRCUIT OF AN ELECTROACOUSTIC CONVERTER AT336103B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE2198A HU167591B (en) 1973-12-28 1973-12-28

Publications (2)

Publication Number Publication Date
ATA461474A ATA461474A (en) 1976-08-15
AT336103B true AT336103B (en) 1977-04-25

Family

ID=10995538

Family Applications (1)

Application Number Title Priority Date Filing Date
AT461474A AT336103B (en) 1973-12-28 1974-06-04 METHOD FOR PRODUCING THE MAGNETIC CIRCUIT OF AN ELECTROACOUSTIC CONVERTER

Country Status (9)

Country Link
AT (1) AT336103B (en)
BG (1) BG24685A3 (en)
CS (1) CS178821B2 (en)
DE (1) DE2428909A1 (en)
FR (1) FR2256619A1 (en)
HU (1) HU167591B (en)
PL (1) PL95857B1 (en)
SE (1) SE391102B (en)
SU (1) SU500777A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093736A1 (en) * 1981-11-17 1983-11-16 Linn Products Limited Loudspeaker assembly
DE69407936T2 (en) * 1993-12-03 1998-04-30 Harman Int Ind Process for the manufacture of loudspeakers

Also Published As

Publication number Publication date
CS178821B2 (en) 1977-10-31
FR2256619B1 (en) 1980-07-11
SE7407338L (en) 1975-06-30
FR2256619A1 (en) 1975-07-25
HU167591B (en) 1975-11-28
SE391102B (en) 1977-01-31
SU500777A3 (en) 1976-01-25
BG24685A3 (en) 1978-04-12
PL95857B1 (en) 1977-11-30
ATA461474A (en) 1976-08-15
DE2428909A1 (en) 1975-07-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee