摘要:
There is provided a cogeneration plant unit comprising a base storey housing power generation source; a second storey vertically arranged above the base storey housing absorption chiller, the absorption chiller operable to be in fluid communication with the power generation source; a third storey vertically arranged above the second storey, the third storey houses cooling tower; and a chimney arranged in fluid communication with the power generation source and absorption chiller to dissipate the exhaust of the power generation source and the absorption chiller. The cogeneration plant unit may be further extended to incorporate more elements or form a cogeneration plant suitable for providing electricity, heat and cooling energy to a data centre.
摘要:
A reformer-liquid fuel manufacturing system that utilizes an engine to generate hydrogen-rich gas is disclosed. The engine operates at very rich conditions, such as 2.5
摘要:
The invention relates to a drive system (1) for a vehicle, comprising an internal combustion (5) that releases mechanical and thermal energy and a device for converting the thermal energy, wherein the device (3) is designed to directly convert thermal energy into electrical energy and to transfer thermal energy to a working medium intended to act on an expansion apparatus (11).
摘要:
The present invention relates to a method for controlling a power source (1 , 10) of a forestry machine. This power source utilizes directly or indirectly one or more work devices and/or handling devices (3, 4, 7, 8) positioned in the forestry machine and controlled by a control means (2). When the control means in the forestry machine gives one or more work or handling devices a control command starting a change operation, it is transmitted substantially simultaneously to the power source. When arriving at the power source, one or more control commands requiring a power change of the power source affect control parameters of the power source, predicting the future load of the power source.
摘要:
A power transmission 14 for an engine 10 is structured such that a mounting surface 16A of a gear case (a front cover 16) with respect to a crank case 19, is line symmetrical with respect to a crank shaft 20 and that mounting holes 61A - 61H of the gear case (the front cover 16) with respect to the crank case 19 are disposed in a point symmetrical position with respect to the crank shaft 20.
摘要:
An engine comprises a rotary unit (1) and a reciprocating unit (3) coupled to a common drive (7). A first rotary unit (1) provides the induction phase of the 4-stroke cycle and passes air to the reciprocating action for the compression and combustion phases. The exhaust gases are passed to a second rotary unit (5) for the exhaust phase. Alternatively, two rotary units and two reciprocating units each having two pistons may be arranged alternately. The invention may also be utilised for improved 2-stroke engines making one power pulse per stroke.
摘要:
A hydraulic pump/motor (110) having: a hydraulic chamber (112); a primary piston (114) for reciprocation in the hydraulic chamber and mechanically coupled to a connect rod; a slave piston (116) for reciprocation in the hydraulic chamber; a inlet/outlet port (119) for admitting and expelling hydraulic fluid to and from the hydraulic chamber; and a resilient mechanism (118) for, in conjunction with the slave piston, compensating for a difference between hydraulic fluid in the hydraulic chamber and a volume of the hydraulic chamber; wherein the primary piston and the slave piston reciprocate responsive to movement of the connect rod and to injection and discharge of the hydraulic fluid to and from the hydraulic chamber.
摘要:
A gas powered internal combustion engine in which the gas is provided from the gas phase of a pressurized liquid gas in an liquified petroleum gas container and in which the liquified petroleum gas container is rigidly mounted adjacent to the internal combustion engine at a preselected angle to be in conductive heat transfer relationship to the internal combustion engine and in vibration receiving relationship to the internal combustion engine whereby the liquified gas in the liquified petroleum gas container is heated and vibrated and the effective surface area thereof is thereby increased. A pressure regulator is provided for receiving the gas from the liquified petroleum gas bottle regulating the pressure of the gas transmitted to the internal combustion engine and at least one flexible hose is connected to the pressure regulator for transmitting the gas therethrough. A vibration and/or heat limiting member may be incorporated to reduce the frequence and amplitude of the vibration and limit the amount of heat transferred to the liquified petroleum gas.