Gas-blast circuit breaker
A blast arrangement for gas-blast circuit breakers including a blast cylinder and a blast plunger, the blast plunger being designed in two pieces, arranged axially, the two pieces being rigidly coupled via spacers parallel to the axis and holding between them the sealing rings which form a return va...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A blast arrangement for gas-blast circuit breakers including a blast cylinder and a blast plunger, the blast plunger being designed in two pieces, arranged axially, the two pieces being rigidly coupled via spacers parallel to the axis and holding between them the sealing rings which form a return valve. |
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