TH35551B - Engine with a generator and assembly method for that. - Google Patents

Abstract

A DC60 engine (10) with generator (20) was supplied according to this invention, where the stator (24) is fixed to a crankcase (12) consisting of a number of iron cores ( 32a to 321) aligned in a circumferential direction around the crankshaft (16) and windings (33) wrapped around a number of iron cores (32a to 321), the rotor (42) will It consists of a flywheel or flywheel (25) that is attached to the crankshaft (16) by a clamping mechanism (28) and a number of permanent magnets (26a to 26f) attached to the flywheel or flywheel. Clamp (28) will install flywheel (25) onto the crankshaft (16) in the position where The center of one of the permanent magnets (26a) in between a number of permanent magnets (26) will converge to the center between the two adjacent Iron cores (32a and 32b). a certain amount (32a to 321) when the piston is at zero. The engine (10) along with the generator (20) are supplied according to this invention, where the stator (24) is bolted to the crankcase (12) consisting of an axis. A number of irons (32a to 321) aligned in an axial direction around the circle around the crankshaft (16) and a number of coils (33) wrapped around the core of iron (32a to 321) The rotor (42) consists of a flywheel or flywheel (25) that is attached to the crankshaft (16) by a retaining mechanism (28) and a number of permanent magnets (26a to 26f) fixed to the fly. Wheel or flywheel The mounting mechanism (28) mounts the flywheel (25) onto the crankshaft (16) in the position where The center of one of the permanent magnets (26a) in between a number of permanent magnets (26) will converge to the center between the two adjacent Iron cores (32a and 32b). a certain amount (32a to 321) when the piston is at zero. Top dead or bottom dead center

Claims (7)

1. An engine (10) with a generator (20) which is characterized by the generator (20) consisting of a stator (24) fixed to the crankshaft (12) of the engine (10) and a rotating rotor (42) positioned opposite the stator (24); the stator (24) consisting of several iron cores (32) arranged in a direction along the perimeter of the crankshaft (16) of the engine (10) and windings (33) wound around several iron cores (32); the rotor (42) consisting of a flywheel (25) attached to the crankshaft (16) by a fastening mechanism (28) and several permanent magnets (26) attached to the flywheel (25) and arranged in a direction along the perimeter of the crankshaft (16); and the holding mechanism (28) which is shaped to hold the flywheel (25) to the crankshaft (16) in a position where the center of one of the permanent magnets (26) between a number of permanent magnets (26) meets the center between two adjacent iron axes (32) between a number of iron axes (32) when the piston (15) connected to the crankshaft (16) is at either top dead center (P1) or bottom dead center (P2). 2. The engine (10), as specified in Claim 1, where the mounting mechanism (28) shall consist of an outward-protruding bracket (45) and a concave-recessing bracket (46) fitted onto the outward-protruding bracket (45); the crankshaft (16) shall consist of one bracket selected from the outward-protruding bracket (45) and the concave-recessing bracket (46); the flywheel (25) shall consist of the remaining bracket selected from the outward-protruding bracket (45) and the concave-recessing bracket (46); and the rotation of the flywheel (25) that follows the crankshaft (16) shall be controlled by means of fitting the concave-recessing bracket (46) onto the outward-protruding bracket (45). 3. Engine (10) as specified in Claim 2, where the protruding fastener (45) shall contain the locking key (45) and the recessed fastener (46) shall contain the locking key groove (46) which is used as the seat for the locking key (45). 4. The engine (10), as described in Claim 2, where, when viewed from the direction of the ends of the crankshaft (16) and the straight line drawn through the center of cylinder (14) of the engine (10) and the center (71) of the crankshaft (16) as the center of cylinder (74), it is evident that the center position (77) between any two adjacent iron axes (32) between a certain number of iron axes (32) is set or set to converge precisely with the center of cylinder (74); and the positions of the convex and concave mounting brackets (45 and 46) are set to converge precisely with the center of cylinder (74) when the piston (15) is at either top dead center (P1) or bottom dead center (P2). 5. The method of assembling the engine (10) together with the generator (20) which consists of the following steps: the preparation of the stator (24) which consists of a number of iron cores (32) arranged in a row, spaced equally apart in a direction along the perimeter of the crankshaft (16) of the engine (10), and windings (33) which are wound around a number of iron cores (32), and a flywheel (25) which has mounting holes (44) and which is fitted by being pressed onto the crankshaft (16), and a number of magnets (26) for being mounted on the flywheel (25); Arranging for one of the chosen mounting brackets from the convex (45) and concave (46) to be used on the crankshaft (16) on the relative line (74) where the relative line (74) is a straight line drawn through the center (71) of the crankshaft (16) and the center (73) of the crankshaft axis (72) when viewed from the distal direction of the shaft; arranging for the other mounting bracket, chosen from the remaining convex (45) and concave (46) to be used on the mounting holes (44) of the flywheel or flywheel (25); arranging and mounting all the magnets (26) in such a manner as to be equally spaced apart from the flywheel or flywheel (25) after the center (79) of one of the magnets (26) used as the The center (77) between a number of iron axes (26) is aligned with the line of separation of the iron axes by a predetermined angle (theta2) from the position of another axe (45 or 46) in the flywheel (25); the connection of the piston (15) to the crankshaft (72) via the connecting rod (18) when the piston (15) is installed in cylinder (14) of the engine (10); the setting of the piston (15) to top dead center (P1) or bottom dead center (P2); the mounting of the stator (24) onto the crankshaft (12) after the center (77) between two adjacent iron axes (32) has been aligned, and it is used as a reference point between a number of iron axes (32) with their positions separated by a predetermined angle (theta2) from the reference line (74) in the stator (24); and the joining of the flywheel (25) to the crankshaft (16) by means of fitting together the protruding fastener (45) and the recessed fastener (46). 6. The method of assembling the engine (10) together with the generator (20) which consists of the following steps: the preparation of the stator (24) which consists of a number of iron cores (32) arranged in a row, spaced equally apart in a direction along the perimeter of the crankshaft (16) of the engine (10), and windings (33) wound around the number of iron cores (32), and a flywheel (25) with mounting holes (44) and which is fitted by way of being mounted onto the crankshaft (16), and a number of magnets (26) for mounting on the flywheel (25); the alignment of the position of the number of iron cores (32) using the center (74) of cylinder (14) of the engine (10) as a reference point when the stator (24) is mounted on the crankshaft (12); Using one of the two convex (45) and concave (46) mounts, attach the crankshaft (16) to the straight line (74) drawn through the center (71) of the crankshaft (16) and the center (73) of the crankshaft (72) when viewed from the distal direction of the shaft; using the other remaining mount, chosen from the two convex (45) and concave (46) mounts, attach the mounting hole (44) of the flywheel (25); arranging a number of magnets evenly spaced apart, using the position of the other remaining mount (45 or 46) as a reference, once a number of magnets (26) are mounted on the flywheel (25); connecting the piston (15) to the crankshaft (72) via the connecting rod (18) once the piston (15) is mounted in the cylinder (14); Piston (15) is mounted to either top dead center (P1) or bottom dead center (P2); and the flywheel (25) is assembled onto the crankshaft (16) by fitting the protruding retainer (45) into the recessed retainer (46). 7. The procedure specified in claim 6, where the procedure of aligning the position of a number of iron axes (32) using the center (74) of cylinder (14) as a reference, shall be a procedure in which the center between two adjacent iron axes (32) between the number of iron axes (32) is aligned with the center (74) of cylinder (14); and the procedure of arranging a number of magnets (26) so that they are equally spaced apart using the position of the other remaining holder (45 or 46) as a reference, shall be a procedure in which the center between two adjacent magnets (26) between the number of magnets (26)