ATE110514T1 - Bändchenwandler. - Google Patents

Bändchenwandler.

Info

Publication number
ATE110514T1
ATE110514T1 AT90306630T AT90306630T ATE110514T1 AT E110514 T1 ATE110514 T1 AT E110514T1 AT 90306630 T AT90306630 T AT 90306630T AT 90306630 T AT90306630 T AT 90306630T AT E110514 T1 ATE110514 T1 AT E110514T1
Authority
AT
Austria
Prior art keywords
ribbon
converter
suspension elements
cross
secured
Prior art date
Application number
AT90306630T
Other languages
German (de)
English (en)
Inventor
Graham Bank
Harold Charles Pinfold
Original Assignee
Celestion Int Ltd
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 Celestion Int Ltd filed Critical Celestion Int Ltd
Application granted granted Critical
Publication of ATE110514T1 publication Critical patent/ATE110514T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H04R9/048—Construction in which the windings of the moving coil lay in the same plane of the ribbon type

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Glass Compositions (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Dry Shavers And Clippers (AREA)
  • Surgical Instruments (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement Of Radiation (AREA)
AT90306630T 1989-06-21 1990-06-18 Bändchenwandler. ATE110514T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898914241A GB8914241D0 (en) 1989-06-21 1989-06-21 Ribbon transducers

Publications (1)

Publication Number Publication Date
ATE110514T1 true ATE110514T1 (de) 1994-09-15

Family

ID=10658810

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90306630T ATE110514T1 (de) 1989-06-21 1990-06-18 Bändchenwandler.

Country Status (8)

Country Link
EP (1) EP0404488B1 (fr)
JP (1) JP2523949B2 (fr)
AT (1) ATE110514T1 (fr)
CA (1) CA2019540C (fr)
DE (1) DE69011763T2 (fr)
DK (1) DK0404488T3 (fr)
ES (1) ES2062370T3 (fr)
GB (1) GB8914241D0 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB793261A (en) * 1955-06-13 1958-04-16 Reslosound Ltd Improvements in and relating to electromechanical transducers
US4317966A (en) * 1980-02-19 1982-03-02 Lister Clive R B Vibratory ribbon speaker
US4580014A (en) * 1983-06-21 1986-04-01 Hobrough Theodore B Means for controlling ribbon edge clearance in a ribbon loudspeaker

Also Published As

Publication number Publication date
EP0404488B1 (fr) 1994-08-24
DE69011763D1 (de) 1994-09-29
GB8914241D0 (en) 1989-08-09
ES2062370T3 (es) 1994-12-16
EP0404488A3 (fr) 1992-04-15
EP0404488A2 (fr) 1990-12-27
CA2019540C (fr) 1995-07-18
DK0404488T3 (da) 1995-01-16
DE69011763T2 (de) 1995-03-16
JP2523949B2 (ja) 1996-08-14
CA2019540A1 (fr) 1990-12-21
JPH03129999A (ja) 1991-06-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee