Electric heating arrangement
The electric heating arrangement ( 1 ) has a tubular housing ( 2 ) in which is provided at least one PTC heating element ( 20 ) and at least one pair of metallic heat dissipators ( 9 ) between which the at least one heating element ( 20 ) is clamped and which for this purpose each comprise a base po...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The electric heating arrangement (
1
) has a tubular housing (
2
) in which is provided at least one PTC heating element (
20
) and at least one pair of metallic heat dissipators (
9
) between which the at least one heating element (
20
) is clamped and which for this purpose each comprise a base portion (
10
) facing the at least one heating element and one or two curved legs (
15
) projecting from said base portion, which adapt themselves resiliently to the inner surface of the surrounding wall of the housing (
2
). The invention provides that the legs (
15
) taper toward their free ends and/or that the base portion (
10
) is thicker than the legs (
15
) projecting it. |
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