Dual chiller
US11988417B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 26, 2019 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Jul 6, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2700/21171
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
There are a first coolant circuit that supplies a first coolant in a first tank to a first load, a second coolant circuit that supplies a second coolant in a second tank to a second load, and a refrigeration circuit that adjusts temperatures of the first and second coolants to set temperatures by heat exchange between the first and second coolants and refrigerants by using heat exchangers. The set temperature of the second coolant is equal to the set temperature of the first coolant or higher than the set temperature of the second coolant, and the set flow rate of the first coolant is higher than the set flow rate of the second coolant, and the volume of the first tank is larger than the volume of the second tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.