BUILT-IN GAS-BLAST CIRCUIT BREAKER OF CURRENT TRANSFORMER

PROBLEM TO BE SOLVED: To provide a built-in gas-blast circuit breaker of current transformer having excellent assembling property and reliability that can reduce the height of floor to enhance economic characteristic, by allocating a current transforming detecting unit for the space at the outside o...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MATSUMOTO EIJI, MINEYAMA TAKAYA
Format:	Patent
Sprache:	eng
Schlagworte:	BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a built-in gas-blast circuit breaker of current transformer having excellent assembling property and reliability that can reduce the height of floor to enhance economic characteristic, by allocating a current transforming detecting unit for the space at the outside of a first grounded cabinet. SOLUTION: An external diameter of a main body 14 of a second grounded cabinet 7 is set larger than the external diameter of a main body 15 of the first grounded cabinet 3. A current detecting unit 4 in the second grounded cabinet 7 is allocated and fixed with the external diameter of the main body 15 projected from the space 16 extended into the second grounded cabinet 7. Moreover, a female thread 10 is provided at a flange 9 in the side of the second grounded cabinet 7 and a bolt 11 is fixed thereto. As a result, the flanges 8, 9 are mechanically tightened.