FR2010064A1 - - Google Patents

Info

Publication number
FR2010064A1
FR2010064A1 FR6918272A FR6918272A FR2010064A1 FR 2010064 A1 FR2010064 A1 FR 2010064A1 FR 6918272 A FR6918272 A FR 6918272A FR 6918272 A FR6918272 A FR 6918272A FR 2010064 A1 FR2010064 A1 FR 2010064A1
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.)
Withdrawn
Application number
FR6918272A
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
Publication of FR2010064A1 publication Critical patent/FR2010064A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02Details
    • H04R9/04Construction, mounting, or centering of coil
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06Loudspeakers
    • H04R9/066Loudspeakers using the principle of inertia
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02Details
    • H04R9/025Magnetic circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
FR6918272A 1968-06-03 1969-06-03 Withdrawn FR2010064A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3749768 1968-06-03

Publications (1)

Publication Number Publication Date
FR2010064A1 true FR2010064A1 (fr) 1970-02-13

Family

ID=12499146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6918272A Withdrawn FR2010064A1 (fr) 1968-06-03 1969-06-03

Country Status (5)

Country Link
BR (1) BR6909457D0 (fr)
DE (1) DE1928118A1 (fr)
FR (1) FR2010064A1 (fr)
GB (1) GB1276013A (fr)
NL (1) NL6908354A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137047A (en) * 1983-03-15 1984-09-26 Donald Maynard Chave Moving coil loudspeakers
DE9108970U1 (de) * 1991-07-20 1991-09-19 Kugelfabrik Schulte GmbH & Co KG, 5632 Wermelskirchen Gebremste Bockrolle
US5594805A (en) * 1992-03-31 1997-01-14 Kabushiki Kaisha Kenwood Loudspeaker
JP2592066Y2 (ja) * 1992-03-31 1999-03-17 株式会社ケンウッド スピーカ
FR2865608B1 (fr) * 2004-01-23 2007-02-09 Robert Rigondeau Transducteur electoacoustique et enceinte le comportant
CN107911781A (zh) * 2017-11-30 2018-04-13 佛山市博思通信息技术有限公司 一种扬声器

Also Published As

Publication number Publication date
BR6909457D0 (pt) 1973-01-18
DE1928118A1 (de) 1969-12-11
NL6908354A (fr) 1969-12-05
GB1276013A (en) 1972-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse