HVAC condenser assemblies having controllable input voltages
US8400090B2 · kind B2 · utility
7Cited by
9References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 2010 |
| Grant date | Mar 19, 2013 |
| Priority date | — |
| Expiry date | Apr 2, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/70
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Assemblies for HVAC systems and methods of operating HVAC systems are disclosed, including a method of operating an HVAC system having a condenser motor operatively coupled to a fan and a controllable bus voltage for powering the condenser motor. The method includes increasing the controllable bus voltage from a first voltage to a second voltage to increase a speed of the condenser motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.