Radiator
By angling the core end faces inward and aligning tank surfaces in the radiator design, the radiator maximizes core area and improves cooling performance within limited vehicle space, achieving efficient coolant flow and enhanced cooling efficiency.
JP2026111575APending Publication Date: 2026-07-06DAIMLER TRUCK AG
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Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- DAIMLER TRUCK AG
- Filing Date
- 2024-12-24
- Publication Date
- 2026-07-06
Smart Images
Figure 2026111575000001_ABST
Abstract
To improve cooling performance by making effective use of limited space. [Solution] The radiator 10 includes a core 11 mounted in a position where the surface 11a through which air passes faces outward from the vehicle 1, an upstream tank 12 attached to the upstream end 11b of the coolant flowing through the pipes of the core 11, and a downstream tank 15 attached to the downstream end 11d of the coolant. The normal vector N1 of the end face 11c of the upstream end 11b and the normal vector N2 of the end face 11e of the downstream end 11d of the core 11 each contain a component directed inward in the left-right direction D2 of the vehicle 1. The upstream tank 12 has an upstream opposing surface 12a facing the end face 11c of the upstream end 11b, and the downstream tank 15 has a downstream opposing surface 15a facing the end face 11e of the downstream end 11d. The normal vector N3 of the upstream opposing surface 12a and the normal vector N4 of the downstream opposing surface 15a each contain a component in the front-rear direction D1 or the up-down direction D3 of the vehicle 1, but do not contain a component in the left-right direction D2.
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