Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse SA
Original Assignee
Westinghouse SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse SAfiledCriticalWestinghouse SA
Priority to ES511569ApriorityCriticalpatent/ES8305514A1/es
Publication of ES511569A0publicationCriticalpatent/ES511569A0/es
Publication of ES8305514A1publicationCriticalpatent/ES8305514A1/es
DENSOSTATO PARA GAS SF6, QUE EMITE SEÑALES ELECTRICAS DE ALARMA Y BLOQUE, CUANDO LA DENSIDAD A CONTROLAR ESTA POR DEBAJO DE UNOS DETERMINADOS VALORES. CONSTA DE UN RECINTO HERMETICO (4) QUE ESTA LLENO DE GAS SF6 A LA DENSIDAD QUE SE VA A CONTROLAR; DE UN FUELLE (1) SITUADO DENTRO DEL RECINTO HERMETICO (4), CUYO INTERIOR ESTA EN COMUNICACION A TRAVES DE UN CONDUCTO (7) CON EL RECINTO CUYA DENSIDAD SE QUIERE CONTROLAR; DE UN MUELLE ANTAGONISTA (2) QUE ACTUA CUANDO DISMINUYE LA DENSIDAD DEL RECINTO A CONTROLAR, DANDO LUGAR AL CIERRE SUCESIVO DE LOS CONTACTOS (3) DE ALARMA Y BLOQUEO; Y DE UN CONTACTO DE AVERIA (5) A TRAVES DEL CUAL SE DETECTAN LAS AVERIAS PROPIAS DEL APARATO.
ES511569A1982-04-211982-04-21"densostato para gas sf6".
ExpiredES8305514A1
(es)