FIELD: domestic electrical appliances such as kettles. SUBSTANCE: electric kettle heating element 2 mounts metal case 3 with hole 4; case 3 accommodates float 5 with rod 6 and permanent magnet 8 secured thereon; reed relay 9 is installed on external side of case 1. EFFECT: enhanced reliability and service life; simplified design. 1 cl, 4 dwg
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Authors
Dates
2004-02-20—Published
2001-11-08—Filed