DE669815C - Elektrodynamischer Grossflaechenlautsprecher - Google Patents

Elektrodynamischer Grossflaechenlautsprecher

Info

Publication number
DE669815C
DE669815C DET47069D DET0047069D DE669815C DE 669815 C DE669815 C DE 669815C DE T47069 D DET47069 D DE T47069D DE T0047069 D DET0047069 D DE T0047069D DE 669815 C DE669815 C DE 669815C
Authority
DE
Germany
Prior art keywords
voice coil
lever
membrane
axis
leg
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
DET47069D
Other languages
German (de)
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.)
Telefunken AG
Original Assignee
Telefunken 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 to DENDAT623801D priority Critical patent/DE623801C/de
Application filed by Telefunken AG filed Critical Telefunken AG
Priority to DET47069D priority patent/DE669815C/de
Application granted granted Critical
Publication of DE669815C publication Critical patent/DE669815C/de
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
DET47069D 1936-06-23 1936-06-23 Elektrodynamischer Grossflaechenlautsprecher Expired DE669815C (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DENDAT623801D DE623801C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1936-06-23
DET47069D DE669815C (de) 1936-06-23 1936-06-23 Elektrodynamischer Grossflaechenlautsprecher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET47069D DE669815C (de) 1936-06-23 1936-06-23 Elektrodynamischer Grossflaechenlautsprecher

Publications (1)

Publication Number Publication Date
DE669815C true DE669815C (de) 1939-01-07

Family

ID=7562510

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT623801D Active DE623801C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1936-06-23
DET47069D Expired DE669815C (de) 1936-06-23 1936-06-23 Elektrodynamischer Grossflaechenlautsprecher

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT623801D Active DE623801C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1936-06-23

Country Status (1)

Country Link
DE (2) DE669815C (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
DE102007054779B3 (de) * 2007-11-16 2008-12-11 Boris Kobuladze Dynamischer Lautsprecher

Also Published As

Publication number Publication date
DE623801C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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