Reservoir tank of liquid-cooling device

The reservoir tank design with a partitioned container and separator effectively separates air bubbles from coolant, enhancing cooling efficiency and preventing engine overheating.

WO2026133595A1PCT designated stage Publication Date: 2026-06-25TIGERS POLYMER CORP

Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
TIGERS POLYMER CORP
Filing Date
2025-05-22
Publication Date
2026-06-25

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    Figure JP2025018521_25062026_PF_FP_ABST
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Abstract

A reservoir tank 2 of a liquid-cooling device has: (1) a container 4 which has an opening 20 for inflow of a cooling liquid and discharge of the cooling liquid; (2) a pipe 6 which has a cylinder and a separator for dividing the cylinder into an inflow passage and a discharge passage, and in which one end is continuous to the container 4 at the opening 20; and (3) a partition 8 which is housed in the container 4 to partition the container 4 and which is continuous to the separator. The reservoir tank 2 preferably has an obstacle. This obstacle is housed in the container 4. The obstacle affects the direction of the flow of the cooling liquid in the container 4.
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