Lube oil supply system and method of regulating lube oil temperature
US9366157B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2013 |
| Grant date | Jun 14, 2016 |
| Priority date | — |
| Expiry date | Oct 14, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A lube oil supply system of a turbine system and method of regulating lube oil temperatures. In one embodiment, the system includes a first valve positioned on a lube oil bypass conduit in fluid communication with a lube oil supply line to a heat exchanger. The first valve may be positioned in parallel with the heat exchanger. The system may also include a second valve positioned on a cooling fluid supply line in fluid communication with the heat exchanger, and a lube oil control system operably connected to the first valve and the second valve. The lube oil control system may be configured to modify a position of at least one of the first valve, or the second valve in response to determining a temperature of a lube oil of the lube oil supply line differs from a predetermined lube oil temperature threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.