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Expired
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James Percy Winn
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Individual
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Individual
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Publication of GB190804666ApublicationCriticalpatent/GB190804666A/en
4666. Winn, J. P. Sept. 2. Cut - outs.-A fusible wire e acting- as, a leakage indicator for a supply meter, carries a "danger" signal plate g, which slides in grooves f and falls behind an aperture when the fuse blows. The wire is carried in a block of insulating-material d. The plate may be assisted in its fall by a spring, and may close the circuit of a bell, or the tripping-coils of a circuit-breaker. A plate bearing the word "safety" " may be fixed behind the aperture so as to be obscured by the plate when it has fallen.
GB190804666D1908-09-021908-09-02Improvements in connection with Electric Meters.
ExpiredGB190804666A
(en)