DE566163C - Electrodynamic loudspeaker - Google Patents

Electrodynamic loudspeaker

Info

Publication number
DE566163C
DE566163C DEN31856D DEN0031856D DE566163C DE 566163 C DE566163 C DE 566163C DE N31856 D DEN31856 D DE N31856D DE N0031856 D DEN0031856 D DE N0031856D DE 566163 C DE566163 C DE 566163C
Authority
DE
Germany
Prior art keywords
electrodynamic loudspeaker
ring
membrane
pole
magnet
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
DEN31856D
Other languages
German (de)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Priority to DEN31856D priority Critical patent/DE566163C/en
Application granted granted Critical
Publication of DE566163C publication Critical patent/DE566163C/en
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
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil

Landscapes

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

Description

*) Von dem Patenlsucher ist als der Erfinder angegeben worden:*) The sponsor seeker stated that the inventor was:

Popko Reinder Dijksterhuis in Eindhoven, Holland.Popko Reinder Dijksterhuis in Eindhoven, Holland.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLIN. GEDRUCKT XS DER EEICHSDRUCKEREIBERLIN. PRINTED XS BY EICHSDRUCKEREI

Claims (2)

Patentansprüche:Patent claims: 1. Elektrodynamischer Lautsprecher mit einem Magneten, dessen einer Polschuh aus einem in eine öffnung des Magnetkörpers eingepreßten Weicheisenring besteht, dadurch gekennzeichnet, daß zwischen dem Polschuhring und dem Magnetkörper die Halterungsmittel für die Membran mit eingepreßt sind.1. Electrodynamic loudspeaker with a magnet, one of which has a pole piece from a soft iron ring pressed into an opening in the magnet body consists, characterized in that the holding means for between the pole shoe ring and the magnetic body the membrane are also pressed in. 2. Elektrodynamischer Lautsprecher nach Anspruch 1, dadurch gekennzeichnet, daß die zwischen Polring und Magnetkörper eingeklemmten Halterungsmittel aus einem die Membran am Rande mittels biegsamen Stoffes haltenden Tragkorb bestehen.2. Electrodynamic loudspeaker according to claim 1, characterized in that that the holding means clamped between the pole ring and the magnet body consists of a membrane at the edge by means of flexible fabric holding carrying basket.
DEN31856D Electrodynamic loudspeaker Expired DE566163C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN31856D DE566163C (en) Electrodynamic loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN31856D DE566163C (en) Electrodynamic loudspeaker

Publications (1)

Publication Number Publication Date
DE566163C true DE566163C (en) 1932-12-13

Family

ID=7346119

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN31856D Expired DE566163C (en) Electrodynamic loudspeaker

Country Status (1)

Country Link
DE (1) DE566163C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921874C (en) * 1949-05-12 1954-12-30 Magnetfabrik Gewerkschaft Wind Magnet system for dynamic loudspeakers
DE1085191B (en) * 1958-12-12 1960-07-14 Isophon Werke G M B H Magnet system for speakers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921874C (en) * 1949-05-12 1954-12-30 Magnetfabrik Gewerkschaft Wind Magnet system for dynamic loudspeakers
DE1085191B (en) * 1958-12-12 1960-07-14 Isophon Werke G M B H Magnet system for speakers

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