ES2062370T3 - TAPE TRANSDUCERS. - Google Patents

TAPE TRANSDUCERS.

Info

Publication number
ES2062370T3
ES2062370T3 ES90306630T ES90306630T ES2062370T3 ES 2062370 T3 ES2062370 T3 ES 2062370T3 ES 90306630 T ES90306630 T ES 90306630T ES 90306630 T ES90306630 T ES 90306630T ES 2062370 T3 ES2062370 T3 ES 2062370T3
Authority
ES
Spain
Prior art keywords
ribbon
suspension elements
cross
transducers
tape
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 - Lifetime
Application number
ES90306630T
Other languages
Spanish (es)
Inventor
Graham Bank
Harold Charles Pinfold
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.)
CELESTION INT Ltd
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 ES2062370T3 publication Critical patent/ES2062370T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Dry Shavers And Clippers (AREA)
  • Surgical Instruments (AREA)
  • Glass Compositions (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Measurement Of Radiation (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

A ribbon transducer has its ribbon (10) which is held at each end made capable of lateral movement for adjustment purposes by providing a plurality of traverse cross-suspension elements (12) to which the ribbon is secured, with each of these cross-suspension elements being capable of transverse displacement, for example by rotation of mounting pillars (14a, 14b).
ES90306630T 1989-06-21 1990-06-18 TAPE TRANSDUCERS. Expired - Lifetime ES2062370T3 (en)

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
ES2062370T3 true ES2062370T3 (en) 1994-12-16

Family

ID=10658810

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90306630T Expired - Lifetime ES2062370T3 (en) 1989-06-21 1990-06-18 TAPE TRANSDUCERS.

Country Status (8)

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

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
DK0404488T3 (en) 1995-01-16
EP0404488A3 (en) 1992-04-15
CA2019540A1 (en) 1990-12-21
JP2523949B2 (en) 1996-08-14
DE69011763T2 (en) 1995-03-16
JPH03129999A (en) 1991-06-03
DE69011763D1 (en) 1994-09-29
EP0404488A2 (en) 1990-12-27
ATE110514T1 (en) 1994-09-15
CA2019540C (en) 1995-07-18
GB8914241D0 (en) 1989-08-09
EP0404488B1 (en) 1994-08-24

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