Evaporator/absorbers combination, absorption cooling device and associated motor vehicle
US8640490B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 2, 2007 |
| Grant date | Feb 4, 2014 |
| Priority date | — |
| Expiry date | Mar 2, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/62
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
This unit (37) comprises an evaporator (45) of liquid refrigerating fluid and an absorber (47) of gaseous refrigerating fluid linked to the evaporator (45). The apparatus (37) includes a migrating chamber (121) for gaseous refrigerant fluid delimited by an evaporation surface (73A) located on the absorber (47) facing the evaporation surface (73A), and through a connecting floor (57) linking these surfaces (73A, 109A). The evaporator (45) comprises a refrigerant fluid collector (65) linked to the evaporation surface (73A) to collect the refrigerant fluid downstream from this surface. The evaporator (45) comprises partitions (67) set out in the chamber (121) and delimiting, on the evaporation surface (73A) at least one area (103) covered by partitions (67) and at least one uncovered evaporation area (105). For application in motor vehicle air conditioning.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.