FR2036087A5 - - Google Patents

Info

Publication number
FR2036087A5
FR2036087A5 FR6905859A FR6905859A FR2036087A5 FR 2036087 A5 FR2036087 A5 FR 2036087A5 FR 6905859 A FR6905859 A FR 6905859A FR 6905859 A FR6905859 A FR 6905859A FR 2036087 A5 FR2036087 A5 FR 2036087A5
Authority
FR
France
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
FR6905859A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6905859A priority Critical patent/FR2036087A5/fr
Application granted granted Critical
Publication of FR2036087A5 publication Critical patent/FR2036087A5/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
    • H04R9/02—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
FR6905859A 1969-03-04 1969-03-04 Expired FR2036087A5 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6905859A FR2036087A5 (OSRAM) 1969-03-04 1969-03-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6905859A FR2036087A5 (OSRAM) 1969-03-04 1969-03-04

Publications (1)

Publication Number Publication Date
FR2036087A5 true FR2036087A5 (OSRAM) 1970-12-24

Family

ID=9030015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6905859A Expired FR2036087A5 (OSRAM) 1969-03-04 1969-03-04

Country Status (1)

Country Link
FR (1) FR2036087A5 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477824A1 (fr) * 1980-03-07 1981-09-11 Spiteri Ernest Perfectionnements apportes aux haut-parleurs electrodynamiques a membrane plane en polystyrene expanse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477824A1 (fr) * 1980-03-07 1981-09-11 Spiteri Ernest Perfectionnements apportes aux haut-parleurs electrodynamiques a membrane plane en polystyrene expanse

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Legal Events

Date Code Title Description
ST Notification of lapse