ES8305514A1 - "densostato para gas sf6". - Google Patents

"densostato para gas sf6".

Info

Publication number
ES8305514A1
ES8305514A1 ES511569A ES511569A ES8305514A1 ES 8305514 A1 ES8305514 A1 ES 8305514A1 ES 511569 A ES511569 A ES 511569A ES 511569 A ES511569 A ES 511569A ES 8305514 A1 ES8305514 A1 ES 8305514A1
Authority
ES
Spain
Prior art keywords
gas
density
translation
enclosure
machine
Prior art date
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.)
Expired
Application number
ES511569A
Other languages
English (en)
Other versions
ES511569A0 (es
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 SA filed Critical Westinghouse SA
Priority to ES511569A priority Critical patent/ES511569A0/es
Publication of ES8305514A1 publication Critical patent/ES8305514A1/es
Publication of ES511569A0 publication Critical patent/ES511569A0/es
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)

Abstract

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.
ES511569A 1982-04-21 1982-04-21 "densostato para gas sf6". Granted ES511569A0 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES511569A ES511569A0 (es) 1982-04-21 1982-04-21 "densostato para gas sf6".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES511569A ES511569A0 (es) 1982-04-21 1982-04-21 "densostato para gas sf6".

Publications (2)

Publication Number Publication Date
ES8305514A1 true ES8305514A1 (es) 1983-04-16
ES511569A0 ES511569A0 (es) 1983-04-16

Family

ID=8484031

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511569A Granted ES511569A0 (es) 1982-04-21 1982-04-21 "densostato para gas sf6".

Country Status (1)

Country Link
ES (1) ES511569A0 (es)

Also Published As

Publication number Publication date
ES511569A0 (es) 1983-04-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203