发明名称 |
Household appliance circuit arrangement |
摘要 |
An electric household appliance comprising low-voltage capacitive power means (10) connected to the electrical power network (3) and designed to generate a low-voltage (S2, V2), characterized in that said low-voltage capacitive power means (10) comprise a capacitive dividing circuit (28) comprising a first (30) and second input terminal (31) connected to a first and second power line (3) at a first (V 1 ) and second (V REF ) predetermined potential respectively; a first output terminal (32) adapted to generate said low-voltage enabling signal (S2); first (37) and second charge-accumulating means (38) connected between said first and second input terminal; and at least one voltage limiter (40) connected parallel to said second charge-accumulating means (38) and designed to switch from a non-conducting to a conducting state when subjected to a voltage above a predetermined breakdown voltage (VZ); said first (37) and second charge-accumulating means (38) being so designed that the voltage (V c2 ) at the terminals of said second charge-accumulating means (38) is below said predetermined breakdown voltage (VZ). |
申请公布号 |
EP2372488(A1) |
申请公布日期 |
2011.10.05 |
申请号 |
EP20100158335 |
申请日期 |
2010.03.30 |
申请人 |
ELECTROLUX HOME PRODUCTS CORPORATION N.V. |
发明人 |
LOVISOTTO, GIULIANO;DORIGO, HUBERT;DE LUCA, FERNANDO |
分类号 |
H02J9/00 |
主分类号 |
H02J9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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