cooler
JP1837927SActive Publication Date: 2026-10-13SUMITOMO PRECISION PRODUCTS CO LTD
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Patent Information
- Application Number
- JP2026005251D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2026-03-19
- Publication Date
- 2026-10-13
- Estimated Expiration
- 2051-03-19
Smart Images

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Abstract
This article is a cooler used to cool a heating element attached to the underside of the boiling section, by dissipating heat transferred from the heating element to the refrigerant contained in the boiling section through heat exchange between the refrigerant and the external fluid flowing into the condensing section from the external fluid inlet in the condensing section. The cross-sectional view along line AA and the reference cross-sectional view are cross-sectional views of the cooler along line AA in the front view. As shown in the cross-sectional view along line AA and the reference cross-sectional view, this article is an external fluid flow path portion of the boiling section, with chamfered portions provided at the end on the external fluid inlet side and the end on the external fluid outlet side in the direction of external fluid flow.
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