About 955 results
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https://drivepatents.com/patents/973283 · 25 Jun 2014
A fuel routing system 30 of a gas turbine engine 10 includes a primary fuel circuit 32 in communication with a fuel source and a fuel distribution manifold 34. Also included is a secondary fuel circuit 50 extending from the primary fuel circuit 32 to a plu...
https://drivepatents.com/patents/973276 · 25 Jun 2014
Embodiments of the present disclosure involve a combined sump service having a structure (30) wherein oil sumps (31,33) are moved closer together and routing of supply (50), scavenge (50,54,62), and drain circuits (58) and lines are simplified due to commo...
https://drivepatents.com/patents/973277 · 25 Jun 2014
A protection system (10) includes a control module (20), a switch (16), and an inductive device (14). The control module (20) is used to provide control signals and switching signals based at least in part on a detected signal measured by a detecting devic...
https://drivepatents.com/patents/973249 · 25 Jun 2014
A supercharging system includes a fan (130) providing an air flow, and a prime mover (131) that drives the fan (130). A duct (132) directs a first portion of the air flow to a gas turbine system (113), a main bypass subsystem (133) diverts a second portion...
https://drivepatents.com/patents/973230 · 25 Jun 2014
A gas turbine exhaust frame includes an inner barrel (38) and an outer barrel (40) establishing an annular exhaust gas flow path therebetween. A plurality of airfoils (36) extend radially between the inner barrel (38) and the radially, outer barrel (40), t...
https://drivepatents.com/patents/973548 · 18 Jun 2014
A differential protection system is provided. The differential protection system includes a local terminal (102) configured to be communicatively coupled directly or indirectly with at least two remote terminals (104) via at least three communication links...
https://drivepatents.com/patents/973536 · 18 Jun 2014
A system configured to precisely control and/or modulate purge flow in a power plant system (e.g., a gas turbine) during operation is disclosed. In one embodiment, a system includes: at least one computing device (110) adapted to control a purge flow in a ...
https://drivepatents.com/patents/973830 · 11 Jun 2014
A system (9) for recirculating exhaust gas includes a cooling subsystem (25) configured to cool the exhaust gas; a condensation removal subsystem (39); and a temperature adjustment subsystem (41). The cooling subsystem may include a first cooling component...
https://drivepatents.com/patents/973825 · 11 Jun 2014
The disclosure includes a load ramp system for a heat recovery steam (126) generator (HRSG) (104) of a combined cycle power plant (100) and a method of increasing the rate of the load ramp process of a gas turbine system of the combined cycle power plant. ...
https://drivepatents.com/patents/973824 · 11 Jun 2014
A fuel nozzle (70) for a gas turbine (10) generally includes a main body (72) having an upstream end (78) axially separated from a downstream end (80). The main body at least partially defines a fuel supply passage (86) that extends through the upstream en...