Mold cooling structure

JP2026076505APending Publication Date: 2026-05-12TOYOTA JIDOSHA KK
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
TOYOTA JIDOSHA KK
Filing Date
2024-10-24
Publication Date
2026-05-12

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    Figure 2026076505000001_ABST
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Abstract

To provide a mold cooling structure that can efficiently cool the mold. [Solution] The mold cooling structure 10 includes an inner pipe 12 for supplying cooling water, an outer pipe 11 located outside the inner pipe 12, forming a double pipe with the inner pipe 12 and having a closed end, and a spacer 13 arranged around the inner pipe 12, provided such that its outer edge is close to and spaced apart from the inner wall surface of the outer pipe 11.
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Claims

1. An internal pipe that supplies cooling water, An outer pipe located outside the inner pipe, forming a double pipe with the inner pipe, with a closed end, A mold cooling structure comprising a spacer arranged around the inner pipe, such that its outer edge is close to and spaced apart from the inner wall surface of the outer pipe.

2. The mold cooling structure according to claim 1, wherein the outer edge of the spacer is shaped to maintain a constant distance from the inner wall surface of the outer pipe.