| ICR TURBINE ENGINE CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20120102911 | ENGINE-LOAD CONNECTION STRATEGY - A method is disclosed for connecting gas turbine engine gasifier components to a transmission, generator or other load. The interface of an engine gasifier module and a load module is made between one of the gasifier turbo-compressor spools and the free power turbine. This connection is between ducting components. This reduces the precision required to mate an engine module with a load module. In the case of a large vehicle, it is possible to mount an engine skid between the structural frame members of the truck cab, in the traditional engine compartment of the cab or vertically behind the cab of the truck since the engine module can be connected to the truck's transmission module via ducting between a gasifier module components and the free power turbine and ducting between the free power turbine and exhaust or recuperator. | 05-03-2012 |
| 20120096869 | UTILIZING HEAT DISCARDED FROM A GAS TURBINE ENGINE - Various embodiments are disclosed to utilize various fuels, including liquid natural gas fuels, to improve engine efficiency in gas turbine engines. In one configuration, a fuel is heated by a heat exchanger utilizing waste exhaust heat of a gas turbine engine. In another configuration, LNG fuel is heated using a pre-cooler for the inlet air stream of a gas turbine engine. In another configuration, fuel is injected into the pressurized air, downstream of the air-to-air intercooler. In yet another configuration, fuel is pumped through the engine's intercooler or a secondary heat exchanger exchanging heat with the compressed air stream between the low-pressure compressor and high-pressure compressor. In another configuration, the fuel is first heated by the intercooler and then further heated by a heat exchanger utilizing waste exhaust heat of the gas turbine engine. | 04-26-2012 |
| 20120042656 | GAS TURBINE ENGINE WITH EXHAUST RANKINE CYCLE - A closed-loop organic Rankine cycle apparatus to extract waste heat from the exhaust gas from a gas turbine engine is disclosed wherein the closed loop includes at least one additional heat exchanger. An additional heat exchanger for heating fuel may be in one of three locations relative to the ORC turbine and condensing heat exchanger. One location is a preferred location for adding heat to all fuels (liquid, gaseous and/or cryogenic). Another location is a practical location for adding heat to very cold or cryogenic fuels such as CNG or LNG. The closed-loop organic Rankine cycle apparatus, besides extracting waste heat from the exhaust gases, may also include an additional heat exchanger to recover heat from a compressor on a gas turbine engine prior to entering an intercooler on a gas turbine engine. | 02-23-2012 |
| 20120017598 | METALLIC CERAMIC SPOOL FOR A GAS TURBINE ENGINE - A method and apparatus are disclosed for a gas turbine spool design combining metallic and ceramic components in a way that controls clearances between critical components over a range of engine operating temperatures and pressures. In a first embodiment, a ceramic turbine rotor rotates just inside a ceramic shroud and separated by a small clearance gap. The ceramic rotor is connected to a metallic volute. In order to accommodate the differential rates of thermal expansion between the ceramic rotor and metallic volute, an active clearance control system is used to maintain the desired axial clearance between ceramic rotor and the ceramic shroud over the range of engine operating temperatures. In a second embodiment, a ceramic turbine rotor rotates just inside a ceramic shroud which is part of a single piece ceramic volute/shroud assembly. As temperature increases, the ceramic volute expands at approximately the same rate as ceramic shroud and tends to increase the axial clearance gap between the ceramic rotor and ceramic shroud, but only by a small amount compared to a metallic volute attached to the shroud in the same way | 01-26-2012 |
| 20120000204 | MULTI-SPOOL INTERCOOLED RECUPERATED GAS TURBINE - A method and apparatus are disclosed for a multi-spool gas turbine power plant which utilizes motor/generator devices on two or more spools for starting the gas turbine and for power extraction after starting. Methods are disclosed for controlling engine responsiveness under changing load and/or ambient air conditions; providing a momentary power boost when required; providing some engine braking when needed; providing over-speed protection for the free power turbine when load is rapidly lowered or disconnected; charging an energy storage system; and restoring the compressors and/or turbines toward their operating lines when surge or choking limits are approached. | 01-05-2012 |
| 20110288738 | MULTI-FUEL VEHICLE STRATEGY - The present invention discloses a method and enabling apparatus for integrating a new fuel or fuels into an operating transportation system in a continuous, seamless manner. The method disclosed overcomes the economic risk associated with developing a new fuel when there is little or no fuel distribution infrastructure in place for the new fuel. | 11-24-2011 |
| 20110215640 | DISPATCHABLE POWER FROM A RENEWABLE ENERGY FACILITY - The placement of fully available prime movers having a DC output at a location inside or adjacent to an inverter-based intermittently available renewable energy site is disclosed. The fully available prime movers add reliability to an unreliable energy asset that is reaching its maximum penetration within the grid due to its unpredictability and the requirement for additional spinning reserves in other parts of the grid. The present invention can provide a portion or all of the power to an intermittently available renewable power generating facility so that the power output to the power grid is dispatchable power. In particular, a method and means are disclosed to utilize high-efficiency engines operated on various fuels some of which may be non-fossil fuels to maintain a constant power output from an otherwise intermittent power generating facility. | 09-08-2011 |
