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Application filed by Nicusor FarcasfiledCriticalNicusor Farcas
Priority to RO111591ApriorityCriticalpatent/RO87079B1/en
Publication of RO87079A2publicationCriticalpatent/RO87079A2/en
Publication of RO87079B1publicationCriticalpatent/RO87079B1/en
Inventia se refera la un semnalizator de nivel cu flotor si brat oscilant de lungime variabila, articulat fix cu o tija care are loc la celalalt cap o rigla cu sectoare transparente si mate, care se deplaseaza între o sursa luminoasa si fototranzistoare, obtinîndu-se o codificare zecimal binara, semnalele fiind prelucrate în continuare prin formatoare realizarte cu patru circuite integrate urmate de decodificator ce comanda zece tranzistoare, în colectorul carora contacte închid circuitele de semnalizare ale celor zece nivele din vas.The invention relates to a level indicator with float and a variable length swing arm, fixed articulated with a rod that takes place on the other head a ruler with transparent and matt sectors, moving between a light source and phototransistors, being obtained binary decoding coding, the signals being further processed by four integrated circuit formers followed by a decoder commanding ten transistors in the collector whose contacts close the signaling circuits of the ten levels of the vessel.
Process for transmitting a hdbn coded signal with an auxiliary binary signal, coder and decoder according to the process and remote repeater supervision of a digital link by such an auxiliary signal