Protection device for electrical appliances, in particular electric motors, compressors and transformers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9543753
APP PUB NO 20150180222A1
SERIAL NO

14574682

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Abstract

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A protection device is provided for electric appliances suitable for selectively connecting an electric appliance to a power supply line. The protection device includes a metal plate member, a composite metal blade, an insulating block for supporting the metal plate member and the composite metal blade, and a compensating resistor made en bloc with the metal plate member.

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Patent Owner(s)

Patent OwnerAddress
ELECTRICA S R LVIA PRIVATA DELLA TORRE 24 MILANO 20127

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rotulo, Fabrizio Naples, IT 3 58

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