Method for preparing evaporator for reducing water condensing capacity and evaporator
US11376649B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Mar 27, 2020 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Jun 26, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49396
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present invention discloses a method for preparing an evaporator for reducing water condensing capacity and an evaporator. The preparation method comprises steps of: step A: selecting fins; step B: stacking; step C: arranging tubes; and, step D: expanding tubes. In accordance with the present invention, the existing fins and devices can be used to produce an evaporator in which the distance between two adjacent fins satisfies the requirements of the freezing operation, ensuring the normal operation of an air conditioner when the refrigeration temperature is below 0° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.