An improved electric induction device for medical and like purposes.

  • Reichenberger, Victor
Date:
1903
Catalogue details

Licence: Public Domain Mark

Credit: An improved electric induction device for medical and like purposes. Source: Wellcome Collection.

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    2 N° 20,572.—A.D. 1903. An Improved Electric induction 1 evice for Medical and like IJurfoses. In order to protect tlie circuit breaker k from damage, it may be enclosed in a protective casing connected with the removable plate, so that the space which still remains free in the handle iv may be employed for receiving the cable. In order to allow of the battery c being changed, the plate z carrying the insertion pins, together with the latter may be withdrawn so that a fresh battery may be inserted in the handle without further trouble. The connection of the two poles both at r and f takes place by means of rubbing springs. Having now particularly described and ascertained the nature of our said invention and in what manner the same is to be performed, we declare that what we claim is : — 1. An induction apparatus more particularly for medical purposes in which the induction coil, contact breaker, and battery, are arranged in conducting handles adapted to be connected with one another by means of a double cable in such a way that by operating a contact and switch the induction current may be conveyed either to the handles or to rheophore bars adapted to be fitted thereon. 2. In induction apparatus such as described for the purpose of stopping the contact breaking armature (m) a spring double lever (q) arranged in the handle (w) which receives the contact breaker in such a way that one arm of the lever in a position of repose presses against the armature and thereby interrupts the current (Figure 2). Dated this 23rd. day of September, 1903. W. P. THOMSON & Co, 0 Lord Street, Liverpool & 322 High Holborn, Agents for the Applicants. Redhill; Printed for His Majesty’s Stationery Office, by Love & Malcomson, Ltd.—1903.