Title:
リザーブタンク
Document Type and Number:
Japanese Patent JP7211256
Kind Code:
B2
Abstract:
A reserve tank includes a vapor-liquid separator, an inlet portion, an outlet portion, and a protrusion. The vapor-liquid separator defines an inner space for separating a vapor phase and a liquid phase of a cooling water. The inlet portion defines a first opening through which the cooling water is supplied into the inner space and the outlet portion defines a second opening through which the cooling water is discharged from the inner space. The protrusion protrudes upward from a bottom surface of the vapor-liquid separator. An inner circumferential surface of the vapor-liquid separator and an outer circumferential surface of the protrusion are coaxially provided to define an annular passage in the inner space. The cooling water introduced from the first opening flows spirally in the annular passage.
Inventors:
Miyagawa Masashi
Akira Yamanaka
Osamu Hakamada
Akira Yamanaka
Osamu Hakamada
Application Number:
JP2019092054A
Publication Date:
January 24, 2023
Filing Date:
May 15, 2019
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F01P11/00; B01D19/00
Domestic Patent References:
| JP202081970A | ||||
| JP202023965A | ||||
| JP2002250230A |
Foreign References:
| WO2007052461A1 | ||||
| DE102011118837A1 |
Attorney, Agent or Firm:
Tohru Kamada
Takuma Tsuda
Takuma Tsuda
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