About 755 results
Showing the first 200 results.
https://drivepatents.com/patents/987424 · 14 Aug 2013
The method involves partially reforming the fuel gas (B) supplied to a gas turbine (2) before addition of water vapor to the gas turbine, where the reforming takes place in a tubular reactor (60). The tube reactor is heated by the exhaust gases of the gas ...
https://drivepatents.com/patents/987407 · 14 Aug 2013
The system (136) has a sliding protection control device (24) whose inputs (E6.1, E6.2) are connected with outputs (A6.1, A6.2) of a sliding protective device (20) and applied with sliding protective signals (S1, S2) of the sliding protective device. The c...
https://drivepatents.com/patents/987742 · 7 Aug 2013
The method involves rolling a wheel (10) via a rolling surface (12), and minimizing driving speed (v) of a vehicle with respect to the rolling surface. The wheel is applied with braking torque (Mb) that is opposite to direction of rotation (14) acting on t...
https://drivepatents.com/patents/987694 · 7 Aug 2013
A direct electric heating (DEH) system for heating a subsea pipeline is provided. The DEH system has a subsea power cable adapted to be coupled to a three phase electric power source. It further includes two or more subsea DEH modules, each module being pr...
https://drivepatents.com/patents/987690 · 7 Aug 2013
The source has two outputs (OUT1, OUT2) connected in parallel for providing a higher output. Control units (S1, S2) comprise a monitoring unit for recognizing an output-side parallel connection such that a detection signal is supplied to the monitoring uni...
https://drivepatents.com/patents/987677 · 7 Aug 2013
A power controller (10) for supplying power to a load (30) and a method of supplying power is disclosed in accordance with the teachings of the present invention. The power controller (10) comprises a first (40), a second (50) and a third switch (60), each...
https://drivepatents.com/patents/987681 · 7 Aug 2013
A direct electric heating system for heating a subsea pipeline is provided. The direct electric heating system has a subsea feeder unit which is adapted to be installed subsea. The subsea feeder unit comprises electric connections for coupling the subsea f...
https://drivepatents.com/patents/987672 · 7 Aug 2013
The power source comprises an output port for outputting output direct current (DC) voltage and a circuitry for uninterruptible power supply. An intermediate circuit (10) is arranged between an input side DC-DC converter (8) and an output-side output switc...
https://drivepatents.com/patents/987670 · 7 Aug 2013
The power supply has two power supply units connected to the power supply, where the power supply is formed as an unit with two direct current (DC)-DC converters (41, 42) i.e. resonant converters. Output switching regulators (71, 72) i.e. downward switchin...
https://drivepatents.com/patents/987669 · 7 Aug 2013
The water injection device (1) has a flow channel (2) that is provided with a steam inlet (8) and a steam outlet (10). An injection nozzle (12) is formed between steam inlet and steam outlet. The injection nozzle is arranged to hollow portion (14) spaced-a...