CH264352A - Elektroakustischer Wandler mit beweglicher Spule. - Google Patents

Elektroakustischer Wandler mit beweglicher Spule.

Info

Publication number
CH264352A
CH264352A CH264352DA CH264352A CH 264352 A CH264352 A CH 264352A CH 264352D A CH264352D A CH 264352DA CH 264352 A CH264352 A CH 264352A
Authority
CH
Switzerland
Prior art keywords
electroacoustic transducer
moving coil
coil
moving
electroacoustic
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH264352A publication Critical patent/CH264352A/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
    • H04R9/02—Details
    • 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)
CH264352D 1943-10-11 1947-10-04 Elektroakustischer Wandler mit beweglicher Spule. CH264352A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB264352X 1943-10-11
GB131144X 1944-11-13

Publications (1)

Publication Number Publication Date
CH264352A true CH264352A (de) 1949-10-15

Family

ID=26249559

Family Applications (1)

Application Number Title Priority Date Filing Date
CH264352D CH264352A (de) 1943-10-11 1947-10-04 Elektroakustischer Wandler mit beweglicher Spule.

Country Status (3)

Country Link
BE (1) BE476460A (US06312121-20011106-C00033.png)
CH (1) CH264352A (US06312121-20011106-C00033.png)
FR (1) FR957506A (US06312121-20011106-C00033.png)

Also Published As

Publication number Publication date
BE476460A (US06312121-20011106-C00033.png)
FR957506A (US06312121-20011106-C00033.png) 1950-02-23

Similar Documents

Publication Publication Date Title
CH256408A (fr) Motoculteur.
CH261402A (fr) Stylographe.
CH247010A (fr) Stylographe.
CH244197A (de) Magnetischer Verstärker.
CH241300A (de) Selbstinduktionsspule.
CH264352A (de) Elektroakustischer Wandler mit beweglicher Spule.
CH241233A (de) Tonaufzeichnungseinrichtung.
CH261676A (it) Montre-réveil.
CH257773A (de) Elektroakustischer Wandler.
CH250533A (de) Körnermikrophon.
CH240244A (fr) Accouplement magnétique.
CH249350A (fr) Jupe-culotte.
CH244090A (fr) Pick-up électromagnétique.
CH259863A (de) Tauchspulenmikrophon.
DK74578C (da) Lydoptegningsapparat.
DK73087C (da) Lydoptegningsapparat.
CH240245A (fr) Accouplement magnétique.
DK66117C (da) Mikrofon.
GR10101B (el) Ηλεκτρικον ηχογονον.
CH253289A (de) Grammophon.
DK67241C (da) Opmaskenaal.
DK62411C (da) Barberautomat.
ES9348Y (es) Pulsera-estuche.
DK69478C (da) Kande.
DK64521C (da) Gashane.