BE691587A - - Google Patents

Info

Publication number
BE691587A
BE691587A BE691587DA BE691587A BE 691587 A BE691587 A BE 691587A BE 691587D A BE691587D A BE 691587DA BE 691587 A BE691587 A BE 691587A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE691587A publication Critical patent/BE691587A/xx

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
    • H04R9/06—Loudspeakers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
BE691587D 1965-12-21 1966-12-21 BE691587A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51532265A 1965-12-21 1965-12-21

Publications (1)

Publication Number Publication Date
BE691587A true BE691587A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-06-21

Family

ID=24050877

Family Applications (1)

Application Number Title Priority Date Filing Date
BE691587D BE691587A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1965-12-21 1966-12-21

Country Status (6)

Country Link
US (1) US3466405A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE691587A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1300146B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1505287A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1164306A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6616887A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104028639B (zh) * 2014-06-24 2016-04-27 梧州恒声电子科技有限公司 一种采用超薄卷料制造的扬声器盆架的加工工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH168489A (de) * 1932-01-30 1934-04-15 Rca Corp Verfahren zum Zusammenbau von Antriebssystemen für elektrodynamische Lautsprecher, Mikrophone oder dergleichen und nach diesem Verfahren hergestelltes Antriebssystem.
US2260063A (en) * 1938-02-28 1941-10-21 Operadio Mfg Company Loud-speaker
US2320402A (en) * 1940-09-30 1943-06-01 Rca Corp Loud-speaker
DE1002394B (de) * 1954-12-01 1957-02-14 Siemens Ag Lautsprecher, insbesondere Hochtonlautsprecher
US3133162A (en) * 1961-09-06 1964-05-12 Aldo L Coen Loud speaker structure

Also Published As

Publication number Publication date
GB1164306A (en) 1969-09-17
FR1505287A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-02-21
NL6616887A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-06-22
US3466405A (en) 1969-09-09
DE1300146B (de) 1970-02-05

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