Vehicular air conditioning device
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United States of America Patent
Stats
-
Feb 5, 2019
Grant Date -
Sep 6, 2018
app pub date -
Oct 3, 2016
filing date -
Nov 12, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
This vehicular air conditioning device includes: an evaporator; a heater core; a unit case including a cooling space configured to accommodate the evaporator, a heating space connected to the cooling space and configured to accommodate the heater core, an air mixing space connected to the cooling space and the heating space, and a foot outlet flow channel; an air mixing damper provided among the cooling space, the heating space, and the air mixing space, and configured to rotate between a maximum cooling position (Pc) and a maximum heating position (Ph) to adjust a ratio of air to be introduced into the air mixing space; and a foot switching damper capable of partitioning the air mixing space and the foot outlet flow channel. The air mixing damper includes a reheat preventing damper having a principal plane. The foot switching damper does not protrude further toward the air mixing space side than an imaginary plane including the principal plane.
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Family
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