TH83531A - Four-piston stirling engine. - Google Patents

Abstract

------ 19/07/2018 ------ (OCR) page 1 of the number 1 page, invention summary. The newly developed engine, developed on the basis of the Stirling engine, consists of five sets of cylinders and pistons connected to each other. The working fluid is contained inside the cylinder head on the heater plate of the displacer cylinder to receive heat energy from External heat source, cooler plate and cold space of the displacer cylinder drain the heat energy from the engine into the atmosphere. cylinders) are pushed to heat input and reject heat. Compression and expansion of the working fluid occur in the power cylinder. Four of the five pistons are moving. They are connected by a crank mechanism resulting in a compression process. (Compression) process of heating (Heating) process expansion (Expansion) and cooling (Cooling) of the working fluid is a cycle. This invention demonstrated the reduction of the number of components by designing them to Parts can perform a variety of functions, including enhancing their performance. (Performance) of the engine by adding The number of power pistons (Power pistons) is four. Reducing the empty brothel (Dead volume) to remain less The most possible by the power piston and cooling (Cooling) both at the cooling cylinder head (Cooler plate) and the cold space of the moving cylinder (Displacer cylinder) --------- --- Edit Summary of Invention 28/03/2016 This newly-built engine developed on the basis of the Stirling engine consists of five sets of cylinders and pistons connected together. Inside the working fluid is placed in the heater plate of the displacer cylinder to receive heat energy from External heat source, cooler plate and cold space of the displacer cylinder drain the heat energy from the engine into the atmosphere. The working fluid in the displacer cylinder is driven to heat input and reject heat, compression and expansion of the working fluid occurs. In the four power cylinders, the five pistons are moving in relation to each other by a crank mechanism, creating a compression process. (Compression) process of heating (Heating) expansion (Expansion) and cooling process (Cooling process) of the working fluid is a cycle. The invention pointed to the reduction in the number of components by designing them to function. Variety, including enhancing performance (Performance) of the engine by increasing the number of power pistons (Power piston) to four, reducing the gap volume (Dead volume) to have a minimum by the piston power (Power piston) and cooling (Cooling) both. Cooler plate and cold space of the displacer cylinder --------------------------- -------------------------------------- This new engine is developed on the basis of Stirling engine It consists of five cylinders connected to each other inside containing the working fluid. Cylinder head hot side of The transport cylinder receives the heat energy from the external heating source. Cylinder head, cold side and cool compartment of The transported cylinders drain the heat energy from the engine into the atmosphere. Working fluid in the cylinder Movements are driven to get heat in and cool off. Compression and expansion of substances Work takes place in all four power cylinders. All five pistons move relative to each other by means of a crank mechanism, creating a compression, heating and Expansion process And the cooling process of the substance Cyclical The invention suggests a reduction in the number of components by designing a part that can be made. Versatile functions including increasing engine performance by increasing the number of power pistons to four. Minimization of the gap volume by the power piston And cooling both at the cold side of the cylinder head And the cooling compartment of the moving cylinder

Claims (5)

Disclaimer (all) which will not appear on the advertisement page. : ------ 19/07/2018 ------ (OCR) Page 1 of 2 pages. Disclaimer 1. Four-piston stirling engine. Containing The movable cylinder (1) with the moving piston (2) and the power cylinder (6) with the power piston (7). The piston rods are connected by a crank mechanism. The power cylinder (6) is installed on the cold cylinder head (17) of the moving cylinder (1) on the cold cylinder head (17) of the transfer cylinder, there is a brothel to allow the working fluid to transfer to the power cylinder (6). The lower part of the transport cylinder (1) is the hot brothel (15) the upper brothel of the moving cylinder (1) is the cold brothel (16) the top of the transport cylinder head is a cooling bath (13) outside The upper part of the transport cylinder inside is a cold brothel (16) to form a cooling brothel (14) the moving piston (2) located inside the transport cylinder (1) drives the working fluid 1 The hot brothel (15) and the cold brothel (16) of the moving cylinder (1), the heat power of the engine is provided in the hot cylinder head, the cooling from the engine is carried out on the cold side cylinder head (17) and Around the chilled brothel, the power piston (7) is inside the power cylinder (6). The large end of the power piston rod (8) is attached to the connecting rod pin (9) on the flywheel (11), which is attached to the end. Of the crankshaft (10), which is supported by a ball bearing It is in the climbing ball housing (12) in the position where the power piston (7) is at the upper dead center. The piston head is always with the bottom surface of the The cylinder head moves on the cold side (17). It has a special characteristic that it has four power cylinders (6) and power pistons (7) moving in one direction. Same at the same time The movable cylinder (1) including 1 cooling brothel (14) around the cold brothel (16) is made into the same piece, the top is made of a flange for attaching to the cold side cylinder head (17) the moving piston (2). Inside packing material Accumulate heat The power cylinders (6) have a flange for attaching to the cold end cylinder head (17) of the moving cylinder. With bolts The small end of the connecting rod (5) of the moving piston is attached to the transport piston rod (4) located inside. Piston rod guide port (3) The large end of the connecting rod of the movable piston (4) is attached to the crankshaft crank pin (10) .The crankshaft (10) is made up of two straight shafts. Two crank discs and one crank bolt at both ends supported by a camshaft located in the camshaft (12) at both ends of the crankshaft. There are flywheels (11) made of steel plates fixed by screws, the connecting rods (5) of the transport pistons are made of steel shafts, with bearings at both ends, large on the crank bolts. The small end is attached to the movable piston rod (4), which is made of a stainless steel tube, the 2 pages up and down in the brothel, the movable piston rod guide (3), the piston rod (8) of the piston is being built in. The same characteristics with the connecting rod (5) of the moving piston. 2. Four-piston stirling engine. According to claim 1, where there is approximately 2 mm circumference between the moving cylinder (1) and the moving piston (2). 3. Four-piston stirling engine. According to claim 1 or 2, where there is a distance between the power piston surface (7) and the power cylinder (6) of approximately 0.02 mm. 4. Four-piston stirling engine. According to any one of the claims 1 to 3 where the angle of rotation of Crankshaft (10) in the range of approximately 75 to 105 degrees from adjusting the position of the flywheel (11) ------------ Revised 28/03/2016 1. Stirling engine. Four-piston power Containing A set of moving cylinders (1) with a moving piston (2) and a set of power cylinders (6) with a power piston (7). Crank mechanism The power cylinder (6) is installed on the cold cylinder head (17) of the transport cylinder (1) on the cold cylinder head (17) of the transfer cylinder, where the working fluid is transferred to the power cylinder (6). The lower part of the transport cylinder (1) is the hot compartment (15), the upper part of the moving cylinder (1) is the cooling compartment (16), the top of the moving cylinder head is the cooling water bath (13) outside. The upper part of the transport cylinder inside is a cold compartment (16) to form a cooling water channel (14) .The moving piston (2) located inside the moving cylinder (1) drives the working fluid into the compartment. The heat (15) and the cold compartment (16) of the transport cylinder (1). Provided on the hot side of the cylinder head The cooling output from the engine is carried out on the cold side cylinder head (17) and surrounding the cold cavity (16). The power piston (7) is inside the power cylinder (6), the large end of the power piston connecting rod (8). It is attached to the connecting rod pin (9) on the flywheel (11), which is attached to the end of the crankshaft (10), which is supported by ball bearings. The cartridge located in the bearing housing (12) in the position where the power piston (7) is at the upper dead center. The piston head is always flush with the skin. It is characterized by a set of 4 power cylinders (6) and power pistons (7) moving in the bottom of the cylinder head (17). Same direction simultaneously The movable cylinder (1) including the cooling water inlet (14) around the cold inlet (16) is made in one piece, the top is made of a flange for attaching to the cooling cylinder head (17) the moving piston (2) inside the packing material. Accumulate heat The power cylinders (6) have a flange for attaching to the cold end cylinder head (17) of the moving cylinder. With power piston bolts (7), the small end of the connecting rod (5) of the moving piston is attached to the displacement piston rod (4) located inside. Piston rod guide port (3) The large end of the connecting rod of the movable piston (4) is attached to the crankshaft crank pin (10) .The crankshaft (10) is made up of two straight shafts. Two crank discs and anchors Swing one piece At both ends supported by a ball bearing housed in a bearing housing (12) at both ends of the crankshaft The two ends of the flywheel (11) are made of steel plates fixed by screws, the connecting rods (5) of the moving pistons are made of steel shafts with ball bearings at both ends, the large ends fixed on the crank bolts. The small end is attached to the movable piston rod (4) made of stainless steel tubing. Moving up and down in the movable piston rod guide (3) the piston rod (8) is being built in such a way that The same with the connecting rod (5) of the moving piston. 2. Four-piston stirling engine. According to claim 1, where there is a 2 mm circumference between the moving cylinder (1) and the moving piston (2). 3. Four-piston stirling engine. According to claim 1 or 2, where there is a distance between the power piston surface (7) and the power cylinder (6) 0.02 mm. 4. Four-piston stirling engine. According to any one of the claims 1 to 3 where the angle of rotation of The crankshaft (10) is in the range of 75 to 105 degrees due to the adjustment of the flywheel position (11) ------------------------- -------------------------- 1. A four-piston stirling engine consisting of four unidirectional power pistons (7), which is characterized by the power pistons (7). These four move simultaneously in the same direction, producing additional power. Up to four times the volume of engines with the same power piston sweep volume. 2.The four-piston stirling engine, according to claim 1, is characterized by a four (6) power cylinder mounted directly on the cold side cylinder head (17) of the movable cylinder (1) by There is a cutout at The cold cylinder head (17) of the moving cylinder (1) allows the working fluid in the moving cylinder (1) to be able to transfer into the power cylinder (6) with ease. 3. The four-piston stirling engine, according to claim 1, is characterized by four (7) power pistons that can move simultaneously in such a way that when at the upper dead center. Head The piston is aligned with the lower surface of the cold cylinder head (17), leaving no air vent volume left. 4.The four-piston stirling engine, according to claim 1, is characterized by: There is a cooling water inlet (14) surrounding the outside of the cooler compartment (16) of the moving cylinder (1) and a cooling water reservoir (13) on the cold side cylinder head (17) of the Moving cylinder (1) 5.The four-piston stirling engine, according to claim 1, is characterized by: There is a mechanical system that can adjust the drive between the moving piston and the power piston. With the setting at The position of the flywheel (11) can cause the pistons to move (1) with advance movement.The power piston (7) is measured at an angle at which the crankshaft is between 75 and 105 degrees.