Multi-channel thin heat exchanger and manufacturing method of the same
US-2021222964-A1 · Jul 22, 2021 · US
Method of manufacturing a heat exchanger
US11598587B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11598587-B2 |
| Application number | US-202217826725-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 27, 2022 |
| Priority date | Jan 13, 2020 |
| Publication date | Mar 7, 2023 |
| Grant date | Mar 7, 2023 |
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- Title
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- Abstract
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Abstract
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A method includes providing a first metal sheet and a second metal sheet, printing a channel pattern on the first metal sheet, bonding the first metal sheet and the second metal sheet to each other, forming a plurality of channels by introducing a fluid between the first metal sheet and the second metal sheet, introducing working fluid in the plurality of channels, sealing the first metal sheet and the second metal sheet, and forming a plurality of through holes in locations where the first metal sheet and the second metal sheet are bonded to each other. The plurality of through holes are arranged in a plurality of rows, each row including at least two through holes, and each location where the first metal sheet and the second metal sheet are bonded to each other includes a single through hole of the plurality of through holes.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of manufacturing a heat exchanger, the method comprising: providing a first metal sheet and a second metal sheet; printing a channel pattern on the first metal sheet; bonding the first metal sheet and the second metal sheet to each other; forming a plurality of channels by introducing a fluid between the first metal sheet and the second metal sheet; introducing working fluid in the plurality of channels; sealing the first metal sheet and the second metal sheet; and forming a plurality of through holes in locations where the first metal sheet and the second metal sheet are bonded to each other, wherein the plurality of through holes are arranged in a plurality of rows, each row including at least two through holes, and wherein each location where the first metal sheet and the second metal sheet are bonded to each other includes a single through hole of the plurality of through holes. 2. The method of claim 1 , further comprising: securing a working pipe to a working channel defined by the first metal sheet and the second metal sheet, the working channel being in fluid communication with the plurality of channels; and introducing working fluid in the plurality of channels via the working pipe and the working channel. 3. The method of claim 1 , wherein printing the channel pattern on the first metal sheet includes printing a graphite pattern on the first metal sheet. 4. The method of claim 1 , further comprising: evacuating the fluid from the plurality of channels by introducing the working fluid. 5. The method of claim 1 , wherein a diameter of the plurality of through holes is the same. 6. The method of claim 1 , wherein a diameter of the plurality of through holes is 0.50 mm to 6.00 mm. 7. The method of claim 1 , wherein the through holes in adjacent rows are staggered.
Assignees
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Classifications
for cooling by change of state · CPC title
characterised by projecting parts, e.g. fins to increase surface area (leadframes for cooling H10W70/461) · CPC title
Subject matter not provided for in other groups of this subclass · CPC title
Assembling together parts thereof · CPC title
of conductive package substrates serving as an interconnection, e.g. of metal plates (manufacture or treatment of leadframes H10W70/04) · CPC title
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Frequently asked questions
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- What does patent US11598587B2 cover?
- A method includes providing a first metal sheet and a second metal sheet, printing a channel pattern on the first metal sheet, bonding the first metal sheet and the second metal sheet to each other, forming a plurality of channels by introducing a fluid between the first metal sheet and the second metal sheet, introducing working fluid in the plurality of channels, sealing the first metal sheet…
- Who is the assignee on this patent?
- Cooler Master Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F28F3/14. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Mar 07 2023 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 5 related publications on this page (citations in our corpus or others sharing the same primary CPC).