Electro-hydraulic engine
An engine and electro-hydraulic technology, applied to engine components, engine starting, machine/engine, etc., can solve problems such as complex mechanisms, and achieve good controllability, small vibration, and good balance
Inactive Publication Date: 2017-05-03
徐建宁
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Problems solved by technology
[0002] The conventional internal combustion engine directly outputs mechanical energy. If it is an electric load or a hydraulic load, it needs to connect a generator and a hydraulic pump, which will make the mechanism complicated.
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[0015] Such as figure 1 , 2 Shown: an electro-hydraulic engine, including: a cylinder block 1, two flanges 2 connected to both ends of the cylinder block 1, two internal combustion engines 3 connected to the centers of the two flanges 2, and evenly distributed around each internal combustion engine 3 Three pairs of linear motors 4 and three pairs of plunger pumps 5, a power plate 6 for driving three pairs of linear motors 4 and three pairs of plunger pumps 5 arranged between two internal combustion engines 3, and a power plate 6 arranged inside two flanges 2 Two oil pumps 7 that are switched by the power board 6 to provide fuel for the internal combustion engine 2, an oil tank 8 that provides hydraulic oil to the plunger pump 5, a solenoid valve 9 connected to the plunger pump 5 for unloading, and a storage tank for pressure oil An oil storage tank 10, a valve 11 and a hydraulic motor 12 sequentially connected to the oil storage tank 10, two sensors 13 distributed at both end...
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The invention discloses an electro-hydraulic engine. The electro-hydraulic engine is characterized in that two internal combustion engines are connected with two ends of an air cylinder seat to form a symmetric structure; three reversible linear motors and three plunger pumps are arranged on the periphery of each internal combustion engine; the front ends of piston rods of the two internal combustion engines are respectively connected with two round power plates, by which output shafts of the linear motors are connected together with plungers of the plunger pumps; and the two power plates are concentrically connected together so that the three pairs of linear motors and the three pairs of plunger pumps, which are driven by the two internal combustion engines, are connected to form a synchronous reciprocating structure. According to the electro-hydraulic engine, the two internal combustion engines are utilized to drive the three pairs of linear motors and the three pairs of plunger pumps to perform reciprocating motion to generate electric energy and hydraulic energy; the internal combustion engines are symmetrically distributed so that the whole engine has good balance and small vibration; the internal combustion engines are started by the linear motors and has good controllability; the hydraulic energy and electric the energy can be output simultaneously or separately; and the output selection ranges of the double energies are large, and the electro-hydraulic engine can be adapted to hydraulic load and electric load.
Description
technical field [0001] The invention relates to an electro-hydraulic engine, in particular to the field of internal combustion engines. Background technique [0002] A conventional internal combustion engine directly outputs mechanical energy. If it is an electrical load or a hydraulic load, it needs to be connected to a generator and a hydraulic pump, which will make the mechanism complicated. Contents of the invention [0003] The invention provides an electro-hydraulic engine, which is to connect two internal combustion engines with three reversible linear motors and three plunger pumps at both ends of the cylinder block to form a symmetrical structure; the front ends of the piston rods of the two internal combustion engines are respectively connected A circular power board connects the output shaft of the linear motor and the plunger of the plunger pump, and the two power boards are concentrically connected together to connect three pairs of linear motors and three pai...
Claims
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IPC IPC(8): F02B63/06F02N11/04
CPCF02B63/06F02N11/04
Inventor 徐建宁
Owner 徐建宁