GB1048541A - Improvements in or relating to electro-acoustical transducing systems - Google Patents

Improvements in or relating to electro-acoustical transducing systems

Info

Publication number
GB1048541A
GB1048541A GB3035564A GB3035564A GB1048541A GB 1048541 A GB1048541 A GB 1048541A GB 3035564 A GB3035564 A GB 3035564A GB 3035564 A GB3035564 A GB 3035564A GB 1048541 A GB1048541 A GB 1048541A
Authority
GB
United Kingdom
Prior art keywords
radio receiver
polepieces
gramophone
outer casing
electro
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
GB3035564A
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.)
VICTOR HUBERT ALEXANDER DIEDER
SG Brown Ltd
Original Assignee
VICTOR HUBERT ALEXANDER DIEDER
SG Brown 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 VICTOR HUBERT ALEXANDER DIEDER, SG Brown Ltd filed Critical VICTOR HUBERT ALEXANDER DIEDER
Priority to GB3035564A priority Critical patent/GB1048541A/en
Publication of GB1048541A publication Critical patent/GB1048541A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B2005/0002—Special dispositions or recording techniques

Landscapes

  • Structure Of Receivers (AREA)

Abstract

1,048,541. Radio receiving apparatus; transducers. S. G. BROWN Ltd., and V. H. A. DIEDERICHS. Aug. 10, 1965 [July 31, 1964], No. 30355/64. Headings H3Q and H4J. A radio receiver is arranged to reproduce through a gramophone by means of an electromechanical transducer coupling to the stylus, and which is connected to the radio receiver by means of a plug. The transducer comprises an outer casing 20 having a flat base for resting, e.g. on the turn-table surface, to which is attached a vibrating ferro-magnetic armature 23 having a portion 24 of thinner section and which can be attracted towards polepieces 25, secured on permanent magnet 26. Surrounding polepieces 25 are windings 27 which are connected to the radio receiver by a plug lead. The free end of armature 23 has an upwardly extending portion 28 with a recess 29 in its top surface, in which the gramophone stylus rests, extending portion 28 lying within an aperture 30 in the outer casing for this purpose.
GB3035564A 1964-07-31 1964-07-31 Improvements in or relating to electro-acoustical transducing systems Expired GB1048541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3035564A GB1048541A (en) 1964-07-31 1964-07-31 Improvements in or relating to electro-acoustical transducing systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3035564A GB1048541A (en) 1964-07-31 1964-07-31 Improvements in or relating to electro-acoustical transducing systems

Publications (1)

Publication Number Publication Date
GB1048541A true GB1048541A (en) 1966-11-16

Family

ID=10306342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3035564A Expired GB1048541A (en) 1964-07-31 1964-07-31 Improvements in or relating to electro-acoustical transducing systems

Country Status (1)

Country Link
GB (1) GB1048541A (en)

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