HVAC temperature control bypass throttle
US10220668B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 19, 2014 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | Oct 16, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60H2001/00721
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present teachings provide for an HVAC assembly. A first flue can be configured to fluidly couple a first heat exchanger to a mixing flue. A second flue can be configured to fluidly couple a second heat exchanger to the mixing flue. A door can inhibit fluid communication through the second flue when in a first position. The door can inhibit fluid communication through the first flue when in a second position. The door can permit fluid communication through the first and second flues when in a third position. The third flue can be configured to fluidly couple the first heat exchanger to a portion of the second flue downstream of the second heat exchanger and upstream of the mixing flue when the door is in the third position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.