47results about How to "Avoid heat load" patented technology

The damper system includes a ceramic composite shroud in part defining the hot gas path of a turbine and a spring-biased piston and damper block which bears against the backside surface of the shroud to tune the vibratory response of the shroud relative to pressure pulses of the hot gas path in a manner to avoid near or resonant frequency response. The damper block has projections specifically located to bear against the shroud to dampen the frequency response of the shroud and provide a thermal insulating layer between the shroud and the damper block.

A PSA mechanism has adsorption towers. Cleaning valves and off gas valves are connected to the adsorption towers. Valve positions of at least either the cleaning valves or the off gas valves are determined based on an operation suspension period of the PSA mechanism or internal conditions which vary depending on the operation suspension period.

A PSA mechanism has adsorption towers. Cleaning valves and off gas valves are connected to the adsorption towers. Valve positions of at least either the cleaning valves or the off gas valves are determined based on an operation suspension period of the PSA mechanism or internal conditions which vary depending on the operation suspension period.

In a device comprising a first component (100) made of plastic and a second component (200) having a recess (210), the first component is at least partially arranged in the recess. The second component comprises an opening (220), which extends from an exterior of the second component to a first section of the first component arranged in the recess. The opening is arranged at an angle to the extension direction of the first component. The first component comprises a formed section (120) that is arranged in the opening.

The invention relates to a self-propelled working machine, preferably in the form of a dumper truck or truck, having an electric drive comprising at least one electric motor (4), a generator (5) driven by a combustion engine (6) for supplying power to the electric drive, and a braking device (4, 11) for braking the working machine. Said braking device provides power-generating braking via the electric drive (4) and a feed-back of electrical engine braking power of the electric motor (4) to the generator (5), in order to support the engine braking power provided by the combustion engine (6). The invention also relates to a method for braking a working machine of this type. According to the invention, a braking control device is provided to automatically engage a mechanical brake (11) in accordance with the engine braking power fed back to the combustion engine and / or in accordance with the operating state of the combustion engine supplied with fed-back engine braking power.

The present invention relates to a turbine power generation system having an emergency operation means capable of controlling and recycling the excessive amount of heat accumulated at the time of an emergency operation caused by a device malfunction, and an emergency operation method therefor. The turbine power generation system includes a steam turbine, a condenser, a compression pump, a heater, an inlet valve, and a proportional control valve which are sequentially connected and form a closed loop, and the turbine power generation system comprises a synchronizer and a governor which enable the amount of a working fluid, which flows through the closed loop, to be controlled by the inlet valve and the proportional control valve according to the number of rotations per unit hour of the steam turbine. The turbine power generation system comprises: an inlet sensor part which is installed between the heater and the inlet valve and includes a thermometer, a pressure gauge and a flowmeter; a branch pipe which branches from one point between the inlet sensor part and the inlet valve and is connected to the condenser; and a heat control means installed in the branch pipe. The heat control means comprises a heat storage valve, a heat storage device, and a discharge valve which are sequentially installed in the branch pipe from the one point, wherein the heat storage device comprises a heat exchanger so that the heat amount exchanged in the heat storage device is transferred to a heat consuming facility. Accordingly, the turbine power generation system having an emergency operation means of the present invention can reduce thermal overload during an emergency operation caused by a device malfunction of the turbine power generation system, minimize thermal consumption by means of recycling, and prevent various problems caused by interruption to the operation of the turbine power generation system.