Claims (1)
1. Patentansprak: 1:0) Elektrisk stromstallaranordning, kannetecknad av tva„ pa, inbordes ay-stand anbragta elektriska ledare, vilka vid strOangenomgang utvidgas, samt av en kvicksilverbrytare, som ar anordnad att uppbaras av dessa ledare och vippa vid deras utvidgning, varvid vippningsrorelsen ar additivt orsakad av de bada ledarnas ntvidgRing, varigenom den stromkrets, i vilken kvicksilverbrytaren ar inkopplad, kontrolleras. 2:o) Anordning enligt patentanspraket 1:o), kannetecknad darav, att de ntvidgningsbara elektriska ledarna aro kopplade i serie med kvicksilverbrytaren. 3:o) Anordning enligt patentanspraken 1:o) och 2:o), kannetecknad darav, all de utvidgningsbara elektriska ledarna aro forsedda med en shunt, i andamal att majliggora samma stromstdllaranordnings anvandande for olika arbetsstrOmmar. 1:0) Anordning enligt patentanspraken 1:o) —3:o), kannetecknaci darav, att de tva elektriska ledarna aro kopplade parallellt med mar-an dra. 5:o) Anordning enligt patentanspraken 1:o) —3 :0, kannetecknad darav, att de tva elektriska ledarna aro kopplade i serie med. vara,ndra. 6:o) Anordning enligt nagot av de foregaende patentanspraken, kannetecknad dray, att den vippbara kvicksilverbrytaren och de tillhorande utvidgningsbara elektriska ledarna aro lagrade pa ett barorgan, som ar stjalpbart i samma plan som vippbrytaren i och for variation ay den stjalpmngsgrad, som fordras sasom resultat am utvidgningen for att bryta eller sluta kretsen vid kvicksilverbrytaren. 7:o) Anordning enligt nagot av patentanspra,- ken 1 :o)-5:o), kannetecknad darav, att en. pa termisk Tag reglerad kortslutningskrets ar anordnad -bars Over de utvidgningsbara ledarna. 8:o) Anordning enligt patentanspraket 7:o), kannetecknad darav, att kortslutningskretsen be-star ay ett kolmotstand, som ar anordnat att utsattas for ett varierande tryck genom termostatisk reglering. 9:o) Anordning enligt patentanspraket 7:o) eller 8:o), kannetecknad darav, att kortslutningskretsen dr installbar i avseende pa, sin v-erkan. Stockholm 1941. Kungl. BokEr. P. A. Norstea & Siiner 410089 13 P1.Patent claim: 1: 0) Electrical switchgear device, characterized by two pairs, is fitted with state-of-the-art electrical conductors, which are expanded during current passage, and by a mercury switch, which is arranged to be supported by these conductors and toggle during their expansion, wherein the tilting motion is additive caused by the expansion of the two conductors, whereby the circuit in which the mercury switch is connected is controlled. 2: o) Device according to patent claim 1: o), characterized in that the expandable electrical conductors are connected in series with the mercury switch. 3: o) Device according to patent claims 1: o) and 2: o), of which all the expandable electrical conductors are provided with a shunt, in order to enable the use of the same current divider device for different working currents. 1: 0) Device according to patent claims 1: o) —3: o), can be characterized in that the two electrical conductors are connected in parallel with each other. 5: o) Device according to patent claims 1: o) —3: 0, characterized in that the two electrical conductors are connected in series with. each other. 6: o) Device according to any one of the preceding patent claims, characterized in that the tilting mercury switch and the associated expandable electrical conductors are mounted on a bar member which is collapsible in the same plane as the toggle switch and for variation in the degree of overturning required as such. result am the expansion to break or close the circuit at the mercury switch. 7: o) Device according to any of the patent claims, - ken 1: o) -5: o), can be characterized by the fact that a. on the thermal Take regulated short-circuit circuit is arranged -bars Over the expandable conductors. 8: o) Device according to patent claim 7: o), characterized in that the short-circuit circuit consists in a carbon resistor, which is arranged to be subjected to a varying pressure by thermostatic control. 9: o) Device according to patent claim 7: o) or 8: o), characterized in that the short-circuit circuit is installable with respect to its v-recognition. Stockholm 1941. Kungl. BokEr. P. A. Norstea & Siiner 410089 13 P1.
1.1.