公开(公告)号：US20160200172A1

公开(公告)日：2016-07-14

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: B60H1/22 ,  F24H3/00

CPC classification number: H05B1/0236 ,  B60H1/00742 ,  B60H1/2218 ,  B60H1/2225 ,  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.

Abstract translation: 车载辐射加热器控制装置包括：用于车厢内的加热器的温度检测装置; 与电源和地之间的辐射加热器串联连接的第一开关元件; 控制所述第一开关元件的温度控制装置，所述加热器温度接近目标温度; 电阻元件，其一个电极连接到加热器的一个电极; 用于电阻元件的电极间电压检测装置; 以及电阻计算装置，基于电阻元件的另一个电极和加热器的另一个电极之间的电压，检测到的电阻电压和电阻元件的电阻重复获得辐射加热器的加热电阻。 温度检测装置基于加热器电阻获得加热器温度。

公开(公告)号：US20160046174A1

公开(公告)日：2016-02-18

申请号：US14778633

申请日：2014-02-14

Applicant: DENSO CORPORATION

Inventor： Yasuhiro SAGOU ,  Takuya KATAOKA ,  Asami OKAMOTO ,  Manabu MAEDA ,  Koji OTA ,  Hiroyuki SAKANE ,  Akira OGA ,  Masatoshi NAKASHIMA ,  Hiroshi TAKEDA ,  Masataka KINOSHITA ,  Hideaki KAKO ,  Kimitake ISHIKAWA

IPC: B60H1/22 ,  F24H3/02 ,  F24C7/04

CPC classification number: B60H1/2218 ,  B60H1/2215 ,  B60H1/2225 ,  B60H1/2227 ,  B60H2001/2243 ,  F24C7/04 ,  F24H3/022 ,  F24H3/0429 ,  F24H9/2071 ,  F24H2250/02 ,  G05D23/1919 ,  H05B1/0236 ,  H05B3/12 ,  H05B3/267 ,  H05B2203/011 ,  H05B2203/014 ,  H05B2203/032

Abstract: A radiant heater device includes: a heater main body having a heating portion that generates heat by being supplied with electric power to radiate radiation heat due to the heat supplied from the heating portion; an output control unit that controls an output of the heating portion; and a maximum output determination unit that determines an upper limit of the output of the heating portion depending on a heat load around the heater main body. The output control unit controls the output of the heating portion depending on the heat load not to exceed the upper limit of the output determined by the maximum output determination unit.

Abstract translation: 辐射加热器装置包括：加热器主体，具有加热部分，该加热部分通过供应电力而产生热量，以便由于从加热部分供应的热量辐射辐射热; 输出控制单元，其控制所述加热部的输出; 以及最大输出确定单元，其根据加热器主体周围的热负荷来确定加热部分的输出的上限。 输出控制单元根据热负荷控制加热部的输出不超过由最大输出确定单元确定的输出的上限。