ALTERNATIVELY CHANGEABLE ELECTRIC CIRCUIT AND METHOD FOR CHANGING OF ELECTRIC CURRENT PATH WITHIN AN ELECTRIC CIRCUIT

1. The invention refers to a method for changing of electric current path within an electric circuit, which comprises at least a source (1) of a direct or alternative voltage, at least one electric load (L), which is via a primary branch (21) and a secondary branch (22) of a basic electric conductor (2) electrically connected with said electric voltage source (1), wherein an alternative conductor (23) is connected in parallel to said basic electric conductor (2), so that in each predetermined circumstances i.e. by fulfilling each predetermined conditions said primary branch (21) is physically interrupted, upon which the electric current, which initially flowed through said primary branch (21), is then redirected through said alternative electric conductor (23). The invention provides that said alternative conductor (23), which is in parallel connected with each corresponding branch (21) of said basic conductor (2), consists of two electric conductive sections (231, 232), which are aligned with each other and spaced apart from each other at a predetermined distance, so that an electrically insulating gap (G) is formed there-between, and that said branch (21) of the basic conductor (21) includes an electrically conductive section (210), which in each predetermined circumstances i.e. by fulfilling each predetermined conditions removable from the rest of said branch (21) and displaceable into said gap (G) between said sections (231, 232) of the alternative conductor (23), which herewith becomes bridged and electrically conductive. The invention also includes a method for changing of electric current path within an electric circuit.