Volltext Seite (XML)
PATENTLISTE DER „ELEKTROTECHNISCHEN RUNDSCHAU 183 No. 23. No. 135 693. S. Kraus, Burgkundstadt. 20. 5. 98. Timbre electriques pour velocipedes. No. 135 696. Firme Sauerbrey & Kostorz, Berlin. 20. 5. 98. Avertisseur electrique. No, 135 712. E. M. French, Shoughton. 21. 5. 98. Aiguille electrique. No. 125 328. F. Jurdan, Bruxelles. 30. 4. 98. Plaque pour accumulateurs electriques. England. Folgende englische Patentschriften sind in den Wochen vom 20. Juli bis 3. August erschienen. 1897. No. 14649. De la Croix. Motor cycles. No. 14741. Skee. Electric alarm apparatus for clocks. No. 16705. Calloch. Motor car. No. 16715. Hodgkinson. Velocipedes and auto motor carriages. No. 17 084. Sayer. Regulating the speed of motor road vehicles. No. 17142. Dulait. Electro mechanical apparatus for the control of electric motors. No. 17315. Meygret. Process of electrolytically purif ping and filtering saccharine Liquids or Solutions No. 17 434. Barr & Stroud. Electro-mechanical devices for produeing corresponding positions in transmitting and receiving apparatus. No. 17 523. Beaumont. Coin freed electrical meters. No. 17 694. Moores & Farrell. Armature cores of permanent magnet dynomo electric machines. No. 18120. Edmunds. Manufacture and production of electric cables. No. 18 337. Hirst. Electrical cut-outs. No. 18644. Lodge & Muirlhead. Electric telegraphy. No. 18 957. Powell. Method designed to facilitate the coupling of wires for conveying and electrical current on railway trains. No. 19 696. Edwards (Gansei). Electric plonghs. No. 19794. Davy & Thomas-Davies. Electrical arc lamp. No. 20455. Jensen (White & White). Electric igniter for internal combustion engines. No. 20398. Blondlot. Electric meter for alternating and continouns currents, No. 21157. Rüssel. Magnetic and electric measu- ring instruments. No. 21363. Bolles. Electric arc light reflector. No. 21625. Menges. Electric connecting devices applicable to lamp holders wall plugs and the like. No. 22339. Immisch. Electric motor car switsch. No. 22 627. Drake & Gorham. Alternating arc lamps. No. 23332. Paris. Secondary battery plates or electrodes. No. 23 941. Boritschewsky, Construction of electrical transformers. 1898. No. 5550. Pickstone, Portheim & Peebles. Dynamo- electric machinery. No. 6932. Wacatca & Sachs. Electrical or electro- magneting therapeutie apparatus. No. 8609. Liddle. The American Electric Vehicle Company. Constructions of vehicle frame driving-mechanism and Controller for motor road vehicles. No. 10477. Jäger, Jäger, C. Bender. Quick breck switsches for electric lines. No. 10 606. Kraus. Electric Signal teil for cycles No. 10652. Bradley. Electric condensers. No. 11860. Sauerberg. Means for making and breaking electric circuits. No. 12 523. Eduards (Emanuel). Electric batteries. No. 13656. Dixon. Electric switches. No. 12699. Bellmann & Pritteohouse. Electric transformers. No. 13682. Saglier & De Macay. Electric incan- descent lamps. No. 13 707. Flechtenmacher. Electro-acoustic tele- graph with Morse transmitter. No. 13781. Werner Automatic electric book Signale Systems for railways. No. 13960. Damm. Electrode for accumulators. Frankreich. No. 275 902. 12. 3. 98. Lombard Gerin & Co., Paris. Systeme automobile de prise de courant applicable k la traction electrique des vähicules etc.