US 2026/0168429 A1Published application

Temperature management device

AssigneesAisin Corporation, Toyota Jidosha Kabushiki Kaisha

InventorsShohei NAKAI, Koki FUKUTA, Masahiro YOSHIDA, Masuo KONDO, Masahiro KUROKI, Ryohei MATSUI, Kenichi KOMURO, Hirokazu TANAKA, Masazumi YOSHIDA, Shoichi AKIYAMA, Takenori SAODA, Kohji SATOH

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Abstract

A temperature management device manages the temperature of a temperature management target including a first and second management target, and includes: a first pump transporting the fluid at a first temperature heated by the temperature management target; a second pump transporting the fluid at a second temperature lower than the first temperature; a first channel that guides, to the first management target, the fluid at the first temperature transported by the first pump; a second channel through which the fluid at the second temperature transported by the second pump flows; and a switching channel connected to the first and second channel and in which the temperature of the fluid guided to the second management target is switched. The fluid at the first temperature or the fluid at a third temperature from mixing of the fluids at the first and second temperature, flows through the switching channel.

Claims10

Dependent claims

A temperature management device configured to manage, by circulating a fluid, a temperature of a temperature management target including a first management target and a second management target, the temperature management device comprising:

a first pump configured to transport the fluid at a first temperature heated by the temperature management target;
a second pump configured to transport the fluid at a second temperature lower than the first temperature;
a first channel configured to guide, to the first management target, the fluid at the first temperature that is transported by the first pump;
a second channel through which the fluid at the second temperature that is transported by the second pump flows;
and
a switching channel in which a temperature of the fluid to be guided to the second management target is switched, the switching channel being connected to the first channel and the second channel, wherein the fluid at the first temperature or the fluid at a third temperature flows through the switching channel, the fluid at the third temperature being a mixture of the fluid at the first temperature and the fluid at the second temperature.

3 more elements

Dependencies are inferred from the claim text.