公开(公告)号：US20180238223A1

公开(公告)日：2018-08-23

申请号：US15763850

申请日：2016-09-06

Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Norihiko ENOMOTO ,  Yoshiki KATO ,  Masayuki TAKEUCHI ,  Koji MIURA ,  Keigo SATO ,  Kengo SUGIMURA ,  Nobuharu KAKEHASHI ,  Ikuo OZAWA ,  Ariel MARASIGAN ,  Yoshikazu SHINPO ,  Yoichi ONISHI ,  Toshio MURATA

IPC: F01P7/16 ,  F02M26/23 ,  F01P3/20 ,  F01N5/02 ,  F01P3/18 ,  F01P5/10

CPC classification number: F01P7/16 ,  F01N5/02 ,  F01P3/18 ,  F01P3/20 ,  F01P5/10 ,  F01P11/0295 ,  F01P2005/105 ,  F01P2005/125 ,  F01P2007/146 ,  F01P2025/32 ,  F01P2060/08 ,  F01P2060/14 ,  F01P2060/16 ,  F02G5/02 ,  F02M26/23 ,  Y02T10/16 ,  Y10S903/903

Abstract: A vehicular heat management device includes a first heat source, a second heat source, a first heat generator, a second heat generator, a heat generator pathway, a first heat source pathway, a second heat source pathway, and a switching portion. The first heat source and the second heat source heat a heat medium. The first heat generator generates heat according to operation. The second heat generator generates heat according to operation. The first heat generator and the second heat generator are provided in the heat generator pathway. The first heat generator is provided in the first heat generator pathway. The second heat generator is provided in the second heat generator pathway. The switching portion switches between a condition where the heat generator pathway is in flowing communication with the first heat generator pathway and a condition where the heat generator pathway is in flowing communication with the second heat generator pathway.

公开(公告)号：US20170182866A1

公开(公告)日：2017-06-29

申请号：US15335908

申请日：2016-10-27

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yoichi ONISHI ,  Nobuharu KAKEHASHI

IPC: B60H1/00 ,  B60H1/03 ,  F02N11/08

CPC classification number: B60H1/00778 ,  B60H1/00314 ,  B60H1/03 ,  F02N11/0829 ,  F02N11/0837 ,  F02N11/084 ,  F02N19/10 ,  F02N2200/023 ,  F02N2200/0804 ,  Y02T10/48

Abstract: The present disclosure provides a vehicle control device including: a fluid circuit, mutually connecting an engine, a vehicle cabin interior heat exchanger for discharging heat into a vehicle cabin interior, and a heat discharging heat exchanger included in a refrigerant cycle in which a refrigerant is compressed and expanded by a compressor, and in which a fluid circulates; and a control unit for controlling the compressor and the engine such that, in a case in which engine warm-up operation ending conditions have not been established and in a case in which predetermined stopping conditions, other than the warm-up operation ending conditions, for stopping engine idling have been established, the compressor is operated while the engine is idling so as to release heat from the refrigerant from the heat discharging heat exchanger and to heat the fluid.