Switch cabinet arrangement with at least one it rack or switch cabinet housing and with at least one cooling unit, and a corresponding method
US12408307B2 · kind B2 · utility
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6References
8Claims
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Key dates
| Filing date | Jul 26, 2023 |
| Grant date | Sep 2, 2025 |
| Priority date | — |
| Expiry date | Oct 25, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q1/035
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A switch cabinet arrangement and method with at least one IT rack or switch cabinet housing and with at least one cooling device, which has an air-liquid heat exchanger for cooling components accommodated in the IT rack or switch cabinet housing with cooled air, wherein the air-liquid heat exchanger includes a first flow for cooled liquid and a first return for heated liquid, wherein the cooling device includes a liquid-liquid heat exchanger, to the second flow of which the first return of the air-liquid heat exchanger is connected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.