Electric heater
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 25, 2015
Issued Date -
N/A
app pub date -
Feb 15, 2013
filing date -
Feb 16, 2012
priority date (Note) -
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Abstract
An electric heater is provided that includes at least two groups of heating elements which change their temperature by electrical power consumption, comprising a control unit with two switch arrangements such that the first switch arrangement includes at least two power switches for switching the at least two groups of heating elements in a High-side connection and such that the second power switch arrangement includes at least two switches for switching the at least two groups of heating elements in a Low-side connection.
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