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GB238420A Expired / Lapsed GB ⏱️ 0.0 years remaining

Improvements in or relating to electro-therapeutic appliances or apparatus

Assignee: ERNEST RICHARD GORDON GREVILLE
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Filing: 1924-11-06
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Granted: —
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Expires: 1944-11-06
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Abstract

Abstract 238,420. Greville, E. R. G., and Read, F. W. Nov. 6, 1924. Electric appliances.-A Faradic current is supplied by an induction coil to a belt and controlled by a rheostat and an adjustable metronome interrupter. The coil is contained in a box a on the front of which are sliding contacts b<1> controlling the resistances. The metronome interrupter c interrupts at regular intervals the current supplied to the belt, the speed of the metronome being adjusted by a weight c<1> on the pendulum c<2>. The belt comprises electrodes e<1> - - e<4> mounted by means of loops g<1>, g<2> and studs g' on two elastic bands f<1>, f<2> which are provided with holes f<3> to receive the studs g<3>. The electrodes e<3>, e<4> are connected bv a lead h, the electrodes e<1>, e<2> being connected by an eyelet k<1> and stud k<2> which also fasten the belt. The electrodes are lined with cotton wool l<1>.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction GB
Data Source google_patents
Last Synchronized 2026-10-23 03:04
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/18; A61N1/32; A61N1/321; A61N1/36; A61N1/36014; A61N1/3603; A61N1/36034; A61N1/322

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