Temperature adjustment circuit and control method thereof

A temperature adjustment circuit includes a first pump that circulates a heat medium in at least one of a first temperature adjustment circuit and a second temperature adjustment circuit; a coupling path that couples the first temperature adjustment circuit and the second temperature adjustment circ...

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Bibliographische Detailangaben
1. Verfasser:	Honjo, Takuya
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	A temperature adjustment circuit includes a first pump that circulates a heat medium in at least one of a first temperature adjustment circuit and a second temperature adjustment circuit; a coupling path that couples the first temperature adjustment circuit and the second temperature adjustment circuit to form a coupled circuit; a switching unit capable of switching between a circulation state in which the heat medium circulates in the coupled circuit and a non-circulation state in which the heat medium does not circulate in the coupled circuit; and a control device that controls the switching unit and the first pump. The control device switches the coupled circuit from the non-circulation state to the circulation state in a state in which a rotation speed of the first pump is decreased lower than a rotation speed of the first pump before switching, and increases the rotation speed of the first pump after switching.