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公开(公告)号：US20190039438A1
公开(公告)日：2019-02-07
申请号：US16075686
申请日：2016-12-19
Applicant: DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takeshi WAKISAKA , Kazuya NISHIUMA , Toshinao AOKI , Yoshinori ICHISHI , Takayuki SHIMAUCHI , Makoto INOUE , Daisuke SETOGUCHI , Yoshinori OKUNO , Tatsuru TANAKA , Kazuaki SHINGO
Abstract: A vehicular air-conditioning device includes a blowing port mode door as an air volume regulator that regulates volumes of air-conditioning air blown to a driver seat area, a front passenger seat area, and a rear seat area inside a vehicle compartment, and an air-conditioning controller activated by an activation signal outputted from a body controller in response to opening and closing of a rear seat door during a stoppage of a vehicle system. The air-conditioning controller is capable of operating an actuator for driving the blowing port mode door to blow the air-conditioning air to the rear seat area when an activation switch of the vehicle system is turned on in a state where the air-conditioning control unit has been activated by the activation signal.
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公开(公告)号：US20190039433A1
公开(公告)日：2019-02-07
申请号：US16073347
申请日：2016-12-01
Applicant: DENSO CORPORATION
Inventor： Takeshi WAKISAKA , Takehiro SATO , Yoshinori ICHISHI , Akira ITO , Tatsuyuki MATSUBARA , Yoshinori OKUNO , Tatsuru TANAKA
IPC: B60H1/00
CPC classification number: B60H1/00071 , B60H1/00392 , B60H1/00485 , B60H1/00785 , B60H1/00864 , B60H1/00885 , B60H1/00892 , B60H1/00914 , B60H2001/00128 , B60H2001/003 , B60H2001/00733
Abstract: A vehicular air conditioning device includes a blower, a heating heat exchanger, an auxiliary heater, and a blower controller. The heating heat exchanger heats blown air by exchanging heat between the blown air and the cooling water of the in-vehicle device emitting heat during operation. The blower controller is configured to control the operation of the blower. The blower controller is configured to increase a blowing capacity of the blower with increase of a temperature of the cooling water. The blower controller, during operation of the auxiliary heater, increases the blowing capacity after a waiting time during which the increase of the blowing capacity is prohibited has elapsed since a start-up switch of a vehicle system is turned on. The vehicular air conditioning is capable of implementing a quick warming of the in-vehicle device without impairing the heating feeling of occupant.
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公开(公告)号：US20210040928A1
公开(公告)日：2021-02-11
申请号：US16984540
申请日：2020-08-04
Applicant: DENSO CORPORATION
Inventor： Atsushi KONDOU , Tomonori KAMIYA , Yoshinori OKUNO
Abstract: A fuel injection valve includes a nozzle portion for injecting fuel, a fuel inlet port, a fuel supply main passage for supplying the fuel from the fuel inlet port to the nozzle portion, a pressure sensor for detecting fuel pressure in the fuel supply main passage, and a fuel introduce passage for supplying the fuel from the fuel supply main passage to the pressure sensor. The fuel supply main passage includes a first fuel supply passage extending in a first direction from the fuel inlet port to the pressure sensor and a second fuel supply passage extending in a second direction from the pressure sensor to the nozzle portion.
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