Electrical heating device, method for the production thereof, and vehicle seat with such a heating device
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United States of America
Stats
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Jan 7, 2020
Grant Date -
Oct 20, 2016
app pub date -
Apr 14, 2016
filing date -
Apr 14, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electrical heating device includes at least one support; at least one ohmic heating resistor; and at least one temperature sensor. The heating resistor includes a heating conductor strand, which is laid out on, or in, the support in a track-like, curving, or meandering pattern to span a heating field. The heating conductor strand includes a measurement loop formed by at least two heating conductor sections that are separated from one another, and, in each case, are connected together electrically conductively at one end, and which are laid out around the temperature sensor and form a delimited measurement field. The temperature sensor is placed in a measurement position within the measurement field spanned by the measurement loop so that it is positioned as a function of a surface area formed by the measurement field at a greater or smaller distance from an opening of the measurement loop.
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Family
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Cited Art Landscape
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