ES335162A1 - Un metodo de manufacturar un dispositivo para convertir oscilaciones electricas en vibraciones acusticas y recipro- camente. - Google Patents

Un metodo de manufacturar un dispositivo para convertir oscilaciones electricas en vibraciones acusticas y recipro- camente.

Info

Publication number
ES335162A1
ES335162A1 ES335162A ES335162A ES335162A1 ES 335162 A1 ES335162 A1 ES 335162A1 ES 335162 A ES335162 A ES 335162A ES 335162 A ES335162 A ES 335162A ES 335162 A1 ES335162 A1 ES 335162A1
Authority
ES
Spain
Prior art keywords
diaphragm
relating
methods
acoustic transducers
magnetic
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
ES335162A
Other languages
English (en)
Spanish (es)
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
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES335162A1 publication Critical patent/ES335162A1/es
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
    • H04R13/00—Transducers having an acoustic diaphragm of magnetisable material directly co-acting with electromagnet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
    • 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
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2207/00—Details of diaphragms or cones for electromechanical transducers or their suspension covered by H04R7/00 but not provided for in H04R7/00 or in H04R2307/00
    • H04R2207/021—Diaphragm extensions, not necessarily integrally formed, e.g. skirts, rims, flanges

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Manufacturing & Machinery (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
ES335162A 1966-01-04 1967-01-02 Un metodo de manufacturar un dispositivo para convertir oscilaciones electricas en vibraciones acusticas y recipro- camente. Expired ES335162A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6600022A NL6600022A (fr) 1966-01-04 1966-01-04

Publications (1)

Publication Number Publication Date
ES335162A1 true ES335162A1 (es) 1968-06-16

Family

ID=19795371

Family Applications (1)

Application Number Title Priority Date Filing Date
ES335162A Expired ES335162A1 (es) 1966-01-04 1967-01-02 Un metodo de manufacturar un dispositivo para convertir oscilaciones electricas en vibraciones acusticas y recipro- camente.

Country Status (8)

Country Link
AT (1) AT271592B (fr)
BE (1) BE692110A (fr)
DE (1) DE1487384C3 (fr)
DK (1) DK129260B (fr)
ES (1) ES335162A1 (fr)
FR (1) FR1513516A (fr)
GB (1) GB1129501A (fr)
NL (1) NL6600022A (fr)

Also Published As

Publication number Publication date
DK129260C (fr) 1975-02-03
GB1129501A (en) 1968-10-09
AT271592B (de) 1969-06-10
BE692110A (fr) 1967-07-03
DK129260B (da) 1974-09-16
DE1487384A1 (de) 1969-04-03
DE1487384B2 (de) 1974-09-12
DE1487384C3 (de) 1975-04-24
FR1513516A (fr) 1968-02-16
NL6600022A (fr) 1967-07-05

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