公开(公告)号：US10104719B2

公开(公告)日：2018-10-16

申请号：US15318391

申请日：2015-06-29

Applicant: DENSO CORPORATION

Inventor： Kimitake Ishikawa ,  Hideaki Kako ,  Yasuhiro Sagou ,  Hiroyasu Oide ,  Hideki Seki

IPC: H05B3/20 ,  H05B3/26 ,  H05B3/86 ,  F24D13/02 ,  B60H1/22

Abstract: A radiant heater device radiates a radiation heat when a current is applied to a heat generating part having a flat shape. The radiant heater device has a cover and a supporting member. The cover is arranged in a direction in which the radiation heat is radiated and covers the heat generating part. The supporting member supports the cover. The cover is made of a material having a greater infrared transmissivity relative to the supporting member.

公开(公告)号：US10004111B2

公开(公告)日：2018-06-19

申请号：US14912116

申请日：2014-07-01

Applicant: DENSO CORPORATION

Inventor： Masatoshi Nakashima ,  Takuya Kataoka ,  Kimitake Ishikawa ,  Yasuhiro Sagou ,  Asami Takahashi ,  Hiroyuki Sakane ,  Akira Oga

IPC: H05B1/02 ,  B60H1/22 ,  F24H3/00 ,  B60H1/00

CPC classification number: H05B1/0236 ,  B60H1/00742 ,  B60H1/2218 ,  B60H1/2225 ,  B60H1/2226 ,  B60H1/2227 ,  B60H2001/224 ,  B60H2001/2256 ,  F24H3/002 ,  H05B2203/032

Abstract: An in-vehicle radiant heater control apparatus includes: a temperature detection device for a heater in a vehicle compartment; a first switch element connected in series to the radiant heater between a power supply and a ground; a temperature control device controlling the first switch element that the heater temperature approaches a target temperature; a resistive element having one electrode connected to one electrode of the heater; an inter-electrode voltage detection device for the resistive element; and a resistance calculation device repeatedly obtaining a heater resistance of the radiant heater based on a voltage between the other electrode of the resistive element and the other electrode of the heater, a detected resistance voltage, and a resistance of the resistive element. The temperature detection device obtains the heater temperature based on the heater resistance.

公开(公告)号：US09827826B2

公开(公告)日：2017-11-28

申请号：US14391118

申请日：2013-04-01

Applicant: DENSO CORPORATION

Inventor： Koji Ota ,  Yasuhiro Sagou

IPC: B60H1/32 ,  B60H1/00

CPC classification number: B60H1/00778 ,  B60H1/00742 ,  B60H1/00821 ,  B60H1/3204

Abstract: When an air conditioning ECU determines that it is immediately before idling stop, the air conditioning ECU implements a front seat air conditioning mode even if the air conditioning ECU determines that an occupant intensive air-conditioning mode can be implemented. Accordingly, the air conditioning ECU controls opening and closing mechanisms so as to blow a conditioned air from driver's seat side outlet ports, and also blow the conditioned air from a passenger's seat side foot outlet port. Hence, in cooling operation, since a temperature increase of air drawn into an inside air inlet port is limited when the idling stop is carried out, temperature increase of air blown into the vehicle interior from the outlet port can be restricted. In other words, a temperature change in the vehicle interior can be limited when a travel engine stops due to the idling stop.