NL14763C - - Google Patents

Info

Publication number
NL14763C
NL14763C NL14763DA NL14763C NL 14763 C NL14763 C NL 14763C NL 14763D A NL14763D A NL 14763DA NL 14763 C NL14763 C NL 14763C
Authority
NL
Netherlands
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.)
Publication of NL14763C publication Critical patent/NL14763C/xx
Priority claimed from DES63747D external-priority patent/DE442661C/de
Priority claimed from DES61866D external-priority patent/DE421038C/de
Priority claimed from DES62214D external-priority patent/DE431659C/de
Priority claimed from DES62571D external-priority patent/DE438333C/de

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
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers
    • 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
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane
    • H04R9/048—Construction in which the windings of the moving coil lay in the same plane of the ribbon type

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
NL14763D 1923-01-12 NL14763C (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DES63747D DE442661C (de) 1923-01-12 1923-01-12 Elektrodynamischer Lautsprecher
DES61866D DE421038C (de) 1923-01-12 1923-01-12 Elektrodynamischer Lautsprecher
DES62214D DE431659C (de) 1923-01-12 1923-02-21 Elektrodynamischer Lautsprecher
DES62571D DE438333C (de) 1923-01-12 1923-03-31 Elektrodynamischer Lautsprecher

Publications (1)

Publication Number Publication Date
NL14763C true NL14763C (de)

Family

ID=27437504

Family Applications (1)

Application Number Title Priority Date Filing Date
NL14763D NL14763C (de) 1923-01-12

Country Status (1)

Country Link
NL (1) NL14763C (de)

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