公开(公告)号：US09776474B2

公开(公告)日：2017-10-03

申请号：US14769654

申请日：2014-01-27

Applicant: DENSO CORPORATION

Inventor： Makoto Kume ,  Toshio Tsuboko ,  Seiji Kamei ,  Tomohiro Kamiya ,  Syun Omori ,  Hirokazu Yamadaki ,  Shinichirou Hirai

IPC: F16T1/20 ,  B60H1/32 ,  F24F13/22

CPC classification number: B60H1/3233 ,  F24F13/222 ,  F24F2013/227

Abstract: A water discharge device that collects and drains condensed water generated in an air conditioning device includes: a drainage path along which condensed water is able to be drained in a draining state in which condensed water is expelled; and an opening and closing member that is able to block and open the drainage path. The opening and closing member blocks the drainage path so as to limit movement of air due to dynamic pressure when in a non-draining state other than the draining state. The opening and closing member drains condensed water through the drainage path when in the draining state.

公开(公告)号：US11497084B2

公开(公告)日：2022-11-08

申请号：US16802125

申请日：2020-02-26

Applicant: DENSO CORPORATION

Inventor： Hideki Seki ,  Kimitake Ishikawa ,  Hirokazu Yamadaki ,  Yusuke Tanaka

IPC: H05B3/03 ,  H05B1/02 ,  B60H1/22 ,  H05B3/28

Abstract: A heater device includes a heat generation layer that has a heat generation portion configured to generate heat when energized, a pair of electrodes disposed on one side of the heat generation layer and being spaced from each other, a detection portion configured to generate an electric field between the pair of electrodes and detect an object around the pair of electrodes, and a controller configured to control the amount of electric power supplied to the heat generation portion based on a detection result by the detection portion.

公开(公告)号：US09834065B2

公开(公告)日：2017-12-05

申请号：US15105604

申请日：2014-12-11

Applicant: DENSO CORPORATION

Inventor： Hirokazu Yamadaki ,  Shinichirou Hirai ,  Tomohiro Kamiya

IPC: B60H1/32 ,  F25B39/00 ,  F25D21/14 ,  F25B39/02

CPC classification number: B60H1/3233 ,  F25B39/00 ,  F25B39/02 ,  F25D21/14

Abstract: In an interior air conditioning unit, a divided case is provided with a main water receiver, a main drain port, a side wall, a secondary drain port, a partition wall, a notch, a droplet reservoir, a path, and a tilted portion. The side wall, the secondary drain port, the notch, the droplet reservoir, the path, and the tilted portion are respectively located such that a condensate water flows out of the main water receiver and reaches the secondary drain port through the notch before a water surface of the condensate water reaches a fitting portion between the divided cases. According to the above-described configuration, the condensate water produced in the cooling heat exchanger can be certainly prevented from leaking through the fitting portion of the air conditioning case.