FR575631A - Haut-parleur électrodynamique - Google Patents

Haut-parleur électrodynamique

Info

Publication number
FR575631A
FR575631A FR575631DA FR575631A FR 575631 A FR575631 A FR 575631A FR 575631D A FR575631D A FR 575631DA FR 575631 A FR575631 A FR 575631A
Authority
FR
France
Prior art keywords
electro
dynamic speaker
speaker
dynamic
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.)
Expired
Application number
Other languages
English (en)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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
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
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR575631A publication Critical patent/FR575631A/fr
Expired 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
    • H04R9/06—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
FR575631D 1923-01-12 1924-01-10 Haut-parleur électrodynamique Expired FR575631A (fr)

Applications Claiming Priority (5)

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
DE107741X 1923-06-12

Publications (1)

Publication Number Publication Date
FR575631A true FR575631A (fr) 1924-08-02

Family

ID=27509814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR575631D Expired FR575631A (fr) 1923-01-12 1924-01-10 Haut-parleur électrodynamique

Country Status (2)

Country Link
CH (1) CH107741A (fr)
FR (1) FR575631A (fr)

Also Published As

Publication number Publication date
CH107741A (de) 1925-01-16

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