Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1990-03-05
1991-07-02
Walberg, Teresa J.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219443, H05B 370
Patent
active
050287621
ABSTRACT:
For an electric hotplate (2) is provided an assembly arrangement (1) using a bearing ring (10), which forms a continuous, one-piece, smooth-surface top extending from the outermost circumferential area of the hotplate body (23) located close to the cooking surface (24) to its outer circumference or to the mounting plate (3) and has a relatively shallow collecting depression (13) for liquid which has flowed over between an inner and an outer ring profile (11, 12). With the hotplate or bearing ring can be associated at least one shield and at least one locking and/or centering device for position fixing purposes, so that there is a simple and positionally accurate assembly. The bearing ring (10) can also be stop-limited towards the bottom against deformation.
REFERENCES:
patent: 1093754 (1914-04-01), Ball
patent: 3612827 (1971-10-01), Dills
patent: 3739149 (1973-06-01), Fischer
patent: 3797375 (1974-03-01), Cerola
patent: 4363956 (1982-12-01), Scheidler
patent: 4388519 (1983-06-01), Dooley
patent: 4490603 (1984-12-01), Fischer
Kicherer Robert
Schreder Felix
E.G.O. Elektro-Gerate Blanc u. Fischer
Walberg Teresa J.
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