WO2017030401A1 - Compresseur de suralimentation divisé - Google Patents

Compresseur de suralimentation divisé Download PDF

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Publication number
WO2017030401A1
WO2017030401A1 PCT/KR2016/009129 KR2016009129W WO2017030401A1 WO 2017030401 A1 WO2017030401 A1 WO 2017030401A1 KR 2016009129 W KR2016009129 W KR 2016009129W WO 2017030401 A1 WO2017030401 A1 WO 2017030401A1
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WO
WIPO (PCT)
Prior art keywords
rotor
shaft
driver module
bearing
module
Prior art date
Application number
PCT/KR2016/009129
Other languages
English (en)
Korean (ko)
Inventor
한승주
Original Assignee
한승주
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한승주 filed Critical 한승주
Publication of WO2017030401A1 publication Critical patent/WO2017030401A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/04—Mechanical drives; Variable-gear-ratio drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/01—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with permanent magnets

Definitions

  • the present invention relates to a split supercharger having a power transmission device for increasing the rotational power of the impeller in the supercharger which is driven by the rotational power of the output shaft and compresses the air.
  • a centrifugal supercharger that supercharges the intake air by driving the rotational power of the crankshaft of the internal combustion engine by a belt is widely used.
  • Centrifugal superchargers generally consist of a compressor and a pulley arranged with a gear unit in between, and the compressor incorporates an impeller.
  • the pulley and the impeller are connected to the drive gear of the gear unit and the shaft of the driven gear, respectively, and the rotational power of the crankshaft of the internal combustion engine is transmitted through the belt to accelerate the rotation by the ratio of the diameter of the pulley and the pulley of the crankshaft.
  • the gear ratio of the driving gear and the driven gear is transmitted to the impeller through the gear unit which increases the rotation speed, and the air is compressed by the impeller to supply the charge air.
  • Supercharger has the advantage of responsiveness to load fluctuations in low speed and dynamic range, while high fuel consumption is caused by friction loss of pulley and power transmission loss of gear unit. It is difficult to obtain a high rotational speed, there is a limit to increase the boost pressure more than a certain.
  • planetary geared superchargers with reduced driving resistance and increased torque and planetary geared superchargers with motor compressors are used.
  • the increase in the number of parts and the addition of a control system are increasing costs. .
  • the present invention is to solve the problems of the prior art as described above, between the impeller housing and the pulley in the supercharger is driven by the rotational power of the output shaft, such as the crank shaft of the internal combustion engine or the rotation shaft of the motor to compress the air Equipped with a power transmission device to increase the rotational drive of the impeller, the connection between the impeller and the pulley is separated, and the power transmission device generates the rotational power by the interaction of the magnetic fields generated by the rotational power of the pulley and the impeller to increase the rotational speed and the rotational power
  • the split supercharger has a drive set having a pulley driven by rotational power of an output shaft and a support set on which a bearing and a shaft are installed, and by rotating by the rotational power of the pulley and air. It includes an impeller for compressing, the impeller housing surrounding the impeller, and a power transmission device interposed between the impeller housing and the drive set to increase the rotational drive of the impeller.
  • the power transmission device is a power generator driven by a magnetic field and the front driver module and the rear driver are disposed in front and rear of the power generator to form a magnetic field around the front rotor and the rear rotor of the power generator.
  • the power generator including a module, mounts the impeller on a shaft of a bearing module and mounts the rear driver module and the impeller housing at a rear side of the frame at a right angle and spaced apart in the axial direction of the frame.
  • the front side of the frame is mounted on the support of the drive set, and the front driver module is disposed at right angles with a predetermined gap in the axial direction of the front rotor and the frame at the front of the frame. Mounted on the shaft of the ball to rotate the power of the pulley and the impeller I'm in a hurry.
  • the front rotor and the rear rotor of the power generator face the front driver module and the rear driver module and the permanent magnets of the front rotor and the rear rotor are the magnetic flux is directed in the axial direction of the shaft and the front Permanent magnets of the driver module and the rear driver module have a rotating magnetic field generated by the forward driver module rotating with the magnetic flux directed in the axial radial direction of the shaft, a rotating magnetic field generated by the power generator, and a magnetic field of the rear driver module.
  • This is orthogonal and features the rotational force by the interaction of the attraction force and the repulsive force to increase the number of revolutions and torque to transmit power.
  • the power generator is a frame, the bearing module mounted to the frame to support the rotation, and the front and rear of the frame spaced apart at a predetermined gap in the axial direction with the front and rear of the frame are arranged in a right angle direction
  • the permanent magnets are fixed to the shaft of the bearing module and the permanent magnets are arranged in an axial radial direction with a predetermined gap in the axial direction of the shaft and are arranged in a right angle so that the direction of the magnetic flux is in the axial direction of the shaft and the A rear rotor and the front rotor and the rear rotor are spaced at right angles with a predetermined gap in the axial direction of the shaft such that permanent magnets are arranged in an axial radial direction around the front rotor and the rear rotor;
  • the direction of the magnetic flux is directed in the axial radial direction of the shaft and the
  • the drive module to be mounted on chairs comprises the front rotor and the rear rotor and the lock nut for fixing the bearing module
  • the frame is 2n (n is an integer greater than or equal to 4) or 3n (n is an integer greater than or equal to 2) permanent magnet buried holes at equal intervals, respectively, at the front and rear inner surfaces of the body having a cylindrical shape in accordance with a reference point.
  • the bearing module includes one of a grease lubricated bearing, an oil lubricated bearing, an air cooled bearing, and a magnetic bearing on an inner circumferential surface thereof.
  • a mounting space and a cooling space are formed, and a support surface of the drive set, an impeller housing, and a mounting surface of the rear driver module are formed on the front and rear surfaces of the body.
  • the bearing module is a shaft having a bearing mounting surface and a bearing fixing jaw and fixing grooves and threads for fixing phases of the front rotor and the rear rotor on the outer circumferential surface of the body having a round bar shape, and grease supply cooling Bearing and oil supply cooling bearing, air cooling bearing and magnetic bearing, and a fixture for fixing the phases of the front rotor and the rear rotor.
  • the front rotor and the rear rotor to form a cylindrical protrusion in the center of the disk-shaped body to form a slot groove for fixing the phase on the inner circumferential surface and 2n at equal intervals in accordance with the slot groove on the circumferential axis of the body
  • a rotating plate having the shape of two permanent magnet embedding holes (n is an integer of 2 or more), and 2n magnetic fluxes which are alternately embedded with the N pole and the S pole in the permanent magnet embedding holes in accordance with the slot grooves of the rotating plate. Includes a permanent magnet facing in the axial direction of the shaft.
  • the driver module in accordance with the reference point of the frame 2n pieces (n is an integer greater than or equal to 4) to the permanent magnet buried holes of the frame by alternately buying and attaching the north pole and the south pole 3n (n is An integer of two or more)
  • the direction of the magnetic flux attached to the three-phase array is included in the permanent magnet in the direction of the axis of the shaft.
  • the front driver module forms a shaft through hole and a mounting surface of the drive set in the center of the body having a cylindrical shape closed on one side, with a predetermined gap in the circumferential axis direction around the front rotor in accordance with a reference point N poles with 2n permanent magnet embedding holes formed at equal intervals (n is an integer greater than or equal to 4) or 3n (n is an integer greater than or equal to 2) and 2n permanent magnet embedding holes in accordance with the reference point of the stator.
  • the direction of 2n or 3n magnetic fluxes which are attached by inserting the S poles alternately by embedding or by three phase arrangement of 3n permanent magnet embedding holes in the 3n permanent magnet embedding hole includes the permanent magnets facing the axis axis of the shaft.
  • the rear driver module forms a through hole in the center of the body and the mounting surface of the impeller housing and the power generator in the body formed in a cylindrical shape of one side closed and the circumferential axis around the rear rotor in accordance with a reference point
  • 2n permanent magnets formed at regular intervals in the same direction at an interval of 2n (n is an integer greater than or equal to 4) or 3n (n is an integer greater than or equal to 2) permanent magnet embedding holes, and 2n permanent magnets in accordance with the reference point of the stator.
  • Permanent magnets in which the N and S poles are alternately buried and attached to the buried holes, or 2n or 3n magnetic fluxes attached to the 3n permanent magnet buried holes in three phases, are aligned in the axial radial direction of the shaft. Include.
  • a power transmission device for enhancing the rotational drive of the impeller between the impeller housing and the pulley to separate the connection between the impeller and the pulley
  • the power transmission device is generated by receiving the rotational power of the pulley and the impeller rotating magnetic field
  • the magnetic field is orthogonal and the interaction between the attraction force and the repulsive force creates a supercharger that transmits power by increasing the rotational speed and the rotational force to reduce the driving friction loss of the pulley, increase the flow rate, and supply the compressed air with higher boost pressure.
  • FIG. 1 is a cross-sectional perspective view showing a split supercharger according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional perspective view of a power generator.
  • FIG. 3 is a sectional perspective view showing a frame of the power generator
  • FIG. 4 is a sectional perspective view showing a bearing module of the power generator
  • FIG. 5 is a sectional perspective view showing the front rotor and the rear rotor of the power generator.
  • Figure 6 is a perspective view of the driver module of the power generator.
  • FIG. 7 is a sectional perspective view of the front driver module and the rear driver module
  • FIG. 1 is a cross-sectional perspective view of a split supercharger according to an embodiment
  • FIG. 2 is a cross-sectional perspective view of the power generator 200
  • FIGS. 3 and 4 and 5 and 6 and 7 are cross-sectional perspective views of components
  • FIGS. 9 and 10 are explanatory diagrams of the operation of the power train 100.
  • the split supercharger includes a pulley 510 that is rotationally driven by rotational power of an output shaft, such as a crank shaft of an internal combustion engine or a rotation shaft of an electric motor, on a support 540 on which a bearing 530 and a shaft 520 are installed.
  • An installed drive set 500 an impeller 610 that rotates with the rotational power of the pulley 510 to compress intake air, an impeller housing 650 surrounding the impeller 610, and the impeller housing 650
  • a power transmission device interposed between the driving set 500 and the rotary drive of the impeller 610.
  • the power transmission device 100 is disposed at the front and rear of the power generator 200 and the power generator 200 driven by a magnetic field, so that the front rotor 240 and the rear rotor of the power generator 200 (
  • the power generator 200 including the front driver module 310 and the rear driver module 350, which forms a magnetic field around 250, places the impeller 610 on the shaft 221 of the bearing module 220.
  • the rear driver module 350 and the impeller housing 650 disposed at right angles to the rear rotor 240 and the frame 210 in the axial direction of the frame 210.
  • the front of the frame 210 is mounted to the support 540 of the drive set 500, the front driver module 310 is the front rotor 240 and the frame (in front of the frame 210) Spaced in a direction perpendicular to the axial direction of 210) Is mounted on said shaft (520) of the drive set (500).
  • the power generator 200 includes a driver module including permanent magnets 236 having a magnetic flux direction toward the axis of the bearing module 220 in the frame 210.
  • a driver module including permanent magnets 236 having a magnetic flux direction toward the axis of the bearing module 220 in the frame 210.
  • the power generator 200 includes a frame 210, the bearing module 220 mounted on the frame 210 to support rotation, and the frame 210 in front and rear of the frame 210.
  • Is spaced apart at right angles with a certain gap in the axial direction and the front and rear of the) is fixed to the shaft 221 of the bearing module 220 and the permanent magnets 246 are fixed in the axial direction of the shaft 221
  • the front rotor 240 and the rear rotor 250 and the front rotor which are arranged in a radial direction in the axial direction with a gap and are arranged in a right direction so that the direction of the magnetic flux is in the axial direction of the shaft 221.
  • the driver modules 230 mounted on the frame 210 and the front rotor 240 and the rear rotor 250 are opened and the magnetic flux is directed in the axial radial direction of the shaft 221.
  • the magnetic flux direction of the permanent magnets 246 of the front rotor 240 and the rear rotor 250 is directed in the axial radial direction of the shaft 221 and the permanent magnets 236 of the driver modules 230. It is also preferable that the direction of the magnetic flux is directed in the axial direction of the shaft 221.
  • the frame 210 has permanent magnet embedding holes at equal intervals in accordance with the reference point 211 on the front and rear inner surfaces 218 around the axis of the body having a cylindrical shape.
  • 213 is formed in the circumferential axial direction around the front rotor 240 and the rear rotor 250 and the mounting space of the bearing module 220 and the bearing cooling space 212 are formed on the inner circumferential surface thereof.
  • the support 540, the impeller housing 650, and the mounting surface 214 of the rear driver module 350 of the driving set 500 are formed on the front and rear surfaces thereof.
  • the frame 210 has 2n pieces (n is an integer of 4 or more) or 3n pieces at equal intervals, respectively, in accordance with the reference point 211 on the inner surface 218 of the front and rear centered on the axis of the cylindrical body. n is an integer greater than or equal to 2).
  • the permanent magnet embedding hole 213 is formed in the circumferential axis direction around the front rotor 240 and the rear rotor 250 and a grease lubricated bearing and an oil lubricated method are formed on the inner circumferential surface thereof.
  • a support space 540 of the drive set 500 is formed on the front and the rear of the body to form a mounting space and a cooling space 212 of the bearing module 220 which is one of a bearing, an air-cooled bearing, and a magnetic bearing. And the mounting surfaces 214 of the impeller housing 650 and the rear driver module 350.
  • the bearing module 220 has a bearing mounting surface 223, a bearing fixing jaw 222, the front rotor 240, and a rear rotor () on an outer circumferential surface of the body having a round bar shape.
  • the bearing 226 supporting rotation is mounted on the shaft 221 formed with the fixing grooves 224 and the threads 225 for fixing the phase of the 250 and the front rotor 240 and the rear rotor (
  • the fixing fixture 227 fixing the phase of 250 is attached.
  • the bearing module 220 is a grease supply cooling type bearing and oil supply cooling not exceeding the allowable limit to ensure the endurance life according to the maximum rotational speed of the front rotor 240 and the rear rotor 250 Bearing and air-cooled bearing and the magnetic bearing of any one of the bearing 226 is selected and applied.
  • the bearing module 220 is a phase of the bearing mounting surface 223 and the bearing fixing jaw 222 and the front rotor 240 and the rear rotor 250 on the outer circumferential surface of the body made of a round bar shape
  • the shaft 221 formed with the fixing grooves 224 and the threads 225 for fixing the bearing, one of a grease supply cooling bearing, an oil supply cooling bearing, an air cooling bearing, and a magnetic bearing. 226 and a fixture 227 for fixing phases of the front rotor 240 and the rear rotor 250.
  • the front rotor 240 and the rear rotor 250 form a cylindrical protrusion 244 at the center of the disk-shaped body to fix a phase on an inner circumferential surface ( 243 and slot grooves in the permanent magnet embedding holes 245 of the rotating plate 242 having a shape in which the permanent magnet embedding holes 245 are formed at equal intervals in accordance with the slot grooves 243 on the circumferential axis of the body.
  • Permanent magnets 246 whose magnetic flux is directed in the axial direction of the shaft 221 in accordance with 243 are alternately embedded with the N pole and the S pole.
  • the front rotor 240 and the rear rotor 250 form a cylindrical protrusion 244 at the center of the disk-shaped body to form a slot groove 243 for fixing the phase on the inner peripheral surface
  • a rotating plate 242 having a shape in which 2n permanent magnet embedding holes 245 are formed on the circumferential axis of the body at equal intervals in accordance with the slot grooves 243, and the rotating plate 242.
  • Permanent magnets 246 in which the directions of 2n magnetic fluxes, which are alternately embedded in the permanent magnet embedding holes 245 in accordance with the slot grooves 243 of the magnetic poles, are attached to the shaft grooves 221 in the axial direction of the shaft 221. It includes.
  • the driver module 230 has a direction of magnetic flux in the permanent magnet embedding holes 213 of the frame 210 in accordance with the reference point 211 of the frame 210.
  • Permanent magnets 236 facing in the radial direction of the axis 221 are attached to the N pole and the S pole by alternating embedding or by attaching the three-phase array.
  • the driver module 230 has 2n (n is an integer greater than or equal to 4) N poles in the permanent magnet embedding holes 213 of the frame 210 in accordance with the reference point 211 of the frame 210.
  • permanent magnets 236 having S-poles alternately embedded and attached or 3n (n is an integer greater than or equal to 3) arranged in three phases and having a magnetic flux directed toward the axis diameter of the shaft 221. do.
  • the front driver module 310 forms a shaft 520 through-hole and a mounting surface of the drive set 500 at a center of a body having a closed cylindrical shape, and a reference point ( In accordance with the reference point (311) to the permanent magnet buried holes 313 of the stator 312 formed with permanent magnet buried holes 313 at equal intervals at regular intervals in the circumferential axis direction around the front rotor (240).
  • the permanent magnets 316 whose magnetic flux is directed in the axial radial direction of the shaft 221 are alternately embedded by attaching the N pole and the S pole, or are mounted by attaching the three-phase array.
  • the front driver module 310 forms a shaft 520 through-hole and a mounting surface of the drive set 500 at the center of the body having a cylindrical shape closed at one side thereof, and is aligned with the reference point 311.
  • 2n pieces (n is an integer greater than or equal to 4) or 3n (n is an integer greater than or equal to 2) or 3n permanent magnet embedding holes 313 are formed at equal intervals in a circumferential axis direction around the front rotor 240.
  • the poles 312 and the N poles and the S poles are alternately embedded in the 2n permanent magnet embedding holes 313 in accordance with the reference point 311 of the stator 312 or attached to the 3n permanent magnet embedding holes 313.
  • the direction of 2n or 3n magnetic fluxes attached and embedded in a three-phase arrangement includes permanent magnets 316 facing in the axial radial direction of the shaft 221.
  • the rear driver module 350 has a cylindrical shape having one side closed, and a mounting surface 315 of the impeller housing 650 and the power generator 200 and a center of the body.
  • Permanent magnet embedding of stator 312 which has through holes formed therein and has permanent magnet embedding holes 313 formed at equal intervals at regular intervals in the circumferential axis direction around the rear rotor 250 in accordance with the reference point 311.
  • Permanent magnets 316 whose magnetic flux is directed in the axial radial direction of the shaft 221 in accordance with the reference point 311 are inserted into the holes 313 by alternately accommodating the N pole and the S pole or attached in a three-phase arrangement. Attached.
  • the rear driver module 350 forms a through-hole in the center of the body and the mounting surface 315 of the impeller housing 650 and the power generator 200 in a body having a closed cylindrical shape.
  • 2n pieces hereinafter n is an integer greater than or equal to 4
  • 3n hereinafter n is an integer greater than or equal to 2
  • permanent magnets at equal intervals with a predetermined gap in the circumferential axis direction around the rear rotor 250 in accordance with the reference point 311 N poles and S poles are alternately purchased and attached to 2n permanent magnet embedding holes 313 in accordance with the reference point of the holder 312 and the buried holes 313, or 3n permanent magnets embedded.
  • the direction of 2n or 3n magnetic fluxes which are three-phase arrayed and embedded in the hole 313 includes the permanent magnet 316 which is oriented in the axial radial direction of the shaft 221.
  • the impeller 610 forms a through-hole in the center of the cylindrical body, and has a circular plate on the outer circumferential surface at the rear thereof, and wings are formed at radial equal intervals on the outer circumferential surface of the body to have an axial radius in the axial direction of the body.
  • Direction has an impeller shape in which a wing is bent in an opposite direction to a rotational direction and forms a flow path gradually widening toward the direction. It is also possible to form a flow path in which the wings are bent in the rotational direction and gradually wider.
  • the impeller housing 650 speeds up the air inlet for inducing the intake air to the impeller 610 and the snail shell-shaped scroll in which the air from the adiabatic compression of the impeller 610 is gradually widened in the diffuser space and the outflow cross section. It has a shape that forms an air outlet to decelerate and convert velocity energy into pressure energy and collect and discharge air flowing in a radial direction in one place.
  • the split supercharger is mounted on a support 540 on which a bearing 530 and a shaft 520 are installed, and the pulley 510 is driven by rotational power of an output shaft such as a crank shaft of an internal combustion engine or a rotation shaft of an electric motor.
  • the impeller 610 is disposed in the set 500 and the intake passage of the impeller housing 650, and the power generator 200 and the front driver between the drive set 500 and the impeller housing 650.
  • the power train 100 including the module 310 and the rear driver module 350 is interposed. Intake passages are connected such that external air flows into the air inlet of the impeller housing 650 and flows through the diffuser and the scroll of the impeller 610 and the impeller housing 650 to the air outlet.
  • the power generator 200 of the power transmission device 100 mounts the impeller 610 on the shaft 221 of the bearing module 220 and the rear rotor 240 and the rear of the frame 210.
  • the rear driver module 350 and the impeller housing 650 mounted at right angles to be spaced apart in the axial direction of the frame 210 are mounted, and the front of the frame 210 supports the support 540 of the drive set 500.
  • the front driver module 310 is spaced apart at right angles from the front of the frame 210 with a predetermined gap in the axial direction of the front rotor 240 and the frame 210. It is mounted on the shaft 520 of the drive set 500 receives the rotational power of the pulley 510.
  • a space securing adapter may be mounted between the power generator 200 and the support 540.
  • the rotational power of the impeller 610 is supplied by the suction pressure of the internal combustion engine by the power of the flow of the air flow flowing into the air inlet of the impeller housing 650.
  • the front driver module 310 is disposed so that the direction of the magnetic flux with the front rotor 240 of the power generator 200 is directed at a right angle.
  • the permanent magnets 246 of the front rotor 240 are arranged in the radial direction of the axis with a predetermined gap in the axial direction of the bearing module 220 and are arranged in a right angle so that the direction of the magnetic flux is the bearing module 220.
  • 2n pieces (n is an integer of 2 or more) and N poles and S poles are alternately embedded in the rotating plate 242 so as to face in the axial direction of), and the permanent magnets 316 of the front driver module 310 are disposed.
  • the bearing module is spaced apart from the permanent magnets 246 of the front rotor 240 with a predetermined gap in the axial direction of the bearing module 220 around the permanent magnets 246 of the front rotor 240.
  • Permanent magnets 246 of the front rotor 240 are arranged in the radial direction of the axis with a predetermined gap in the axial direction of the bearing module 220 and arranged in a right direction so that the direction of the magnetic flux of the bearing module 220 2n pieces (n is an integer greater than or equal to 2) are alternately embedded with the north pole and the south pole so as to face in the axial direction, and the permanent magnets 316 of the front driver module 310 are disposed in the bearing module 220. 2n pieces (n is an integer greater than or equal to 4) are arranged by alternately embedding the N poles and the S poles so that the magnetic flux is directed in the axial radial direction of the bearing module 220, as described below. .
  • each permanent magnet 246 is alternately embedded in the rotating plate 242 of the front rotor 240, and the N pole and the S pole are alternately disposed, and the stator of the front driver module 310 is disposed.
  • Eight permanent magnets 316 are alternately embedded with the N poles and the S poles at 312, and the planes of the permanent magnets 316 are disposed in a plan view.
  • the N pole permanent magnets 246 of the electron 240 are positioned between the N pole and the S pole of the permanent magnets 316 of the front driver module 310 or in equilibrium with the magnetic field at positions facing the S poles. do.
  • S pole permanent magnets 246 of the front rotor 240 are located between the N pole and the S pole permanent magnet 316 of the front driver module 310 or the magnetic field balance in a position facing the S poles. Will be achieved.
  • the permanent magnets 316 of the front driver module 310 mounted on the shaft 520 rotate and 90 with the permanent magnets 246 of the front rotor 240.
  • the rotational force of the rotating magnetic field of the attraction force and the repulsive force in the phase phase is accelerated rotation of the front rotor 240.
  • the front driver module 310 receives the rotational power of the shaft 520, the direction of the magnetic flux of the permanent magnets 316 are alternately arranged in the north pole and south pole in the radial direction of the shaft 520 A virtual magnetic field rotation moment axis is rotated, and the front rotor 240 has a virtual magnetic pole in which the directions of the magnetic fluxes of the permanent magnets 246 are alternately arranged with the north pole and the south pole in the axial direction of the bearing module 220.
  • the rotating magnetic field formed by rotating the front driver module 310 by forming the magnetic field rotation moment axis is orthogonal to the rotating magnetic field formed by the rotating front rotor 240, and the rotational force of the planetary motion by the interaction of the attraction force and the repulsive force. To make and rotate the front rotor 240 to accelerate.
  • the permanent magnets 246 of the front rotor 240 are arranged in the radial direction of the axis with a predetermined gap in the axial direction of the bearing module 220 and arranged in a right angle so that the direction of the magnetic flux is the bearing module 220 2n pieces (n is an integer greater than or equal to 2) are alternately embedded with the north pole and the south pole, so that the permanent magnets 316 of the front driver module 310 are disposed in the bearing module 220. ) Is embedded in the radial direction of the axis and the magnetic flux is directed in the radial direction of the axis of the bearing module 220 so that 3n pieces (n is an integer of 2 or more) are embedded and attached as described below.
  • N-pole permanent magnets 246 are disposed on the rotating plate 242 of the front rotor 240 and N poles and S poles are alternately embedded, and six permanent magnets are fixed to the stator 312 of the front driver module 310.
  • the shaft 520 of the front rotor 240 is stopped when the shaft 520 is stopped.
  • N-pole permanent magnets 246 are located between the north pole and the south pole, the south pole and the south pole of the permanent magnets 316 of the front driver module 310 or the magnetic field in a position facing the north pole and the south pole Will be balanced.
  • the S-pole permanent magnets 246 face the S-pole and the N-pole of the permanent magnets 316 of the front driver module 310 or are located between the S-pole and the S-pole, the N-pole and the N-pole to achieve self-balancing. do.
  • the front driver module 310 receives the rotational power of the shaft 520, the direction of the magnetic flux of the permanent magnets 316 is N, N, N pole and S, in the radial direction of the axis of the shaft 520 A virtual magnetic field rotation moment axis disposed to be three phases of S and S poles is rotated, and the front rotor 240 has an N pole in the axial direction of the bearing module 220 in the direction of the magnetic flux of the permanent magnets 246.
  • the rotating magnetic field formed by rotating the front driver module 310 by forming an imaginary magnetic field rotation moment axis alternately arranged with the S pole is orthogonal to the rotating magnetic field formed by the rotating front rotor 240,
  • the front rotor 240 of the power generator 200 faces the front driver module 310 and the permanent magnets 246 of the front rotor 240 have magnetic flux of the shaft 221.
  • Permanent magnets 316 of the front driver module 310 in the axial direction and the magnetic flux of the rotating magnetic field of the front driver module 310 and the front rotor 240 of the shaft 221 in the radial direction of the axis The rotational magnetic field is orthogonal and there is a difference in that the front rotor 240 is accelerated and rotated by driving the interaction between the attraction force and the repulsive force in the form of a planetary motion.
  • the front rotor 240 of the power generator 200 is disposed so that the direction of the magnetic flux with the driver module 230 of the power generator 200 is at a right angle
  • the rear turn of the power generator 200 The electron 250 is disposed so that the direction of the magnetic flux with the driver module 230 and the rear driver module 350 of the power generator 200 are directed at right angles.
  • the permanent magnets 246 of the front rotor 240 and the rear rotor 250 are arranged in an axial radial direction with a predetermined gap in the axial direction of the bearing module 220 and are arranged in a right angle direction to have magnetic flux.
  • 2n pieces (n is an integer greater than or equal to 2) are alternately embedded in the rotating plate 242 so that the direction of the bearing module 220 is in the axial direction of the bearing module 220, and the N and S poles are alternately disposed.
  • the direction of the bearing module 220 in the radial direction of the axis 2n pieces (n is an integer greater than or equal to 4) and N poles and S poles are alternately embedded in the frame 210, or 3n pieces (n is an integer greater than or equal to 2) are arranged in three phases arranged in the circumferential axis direction. .
  • the permanent magnets 316 of the rear driver modules 350 are spaced apart at a predetermined interval in the axial direction of the permanent magnets 246 of the rear rotor 250 and the bearing module 220 to the rear Arranged in the axial radial direction of the bearing module 220 around the permanent magnets 246 of the rotor 250 so that the direction of the magnetic flux in the axial radial direction of the bearing module 220 to the stator 312 2n pieces (n is an integer greater than or equal to 4) are arranged by alternately embedding the N and S poles, or 3n pieces (n is an integer greater than or equal to 2) are arranged in three phases arranged in the circumferential axis direction.
  • Permanent magnets 246 of the front rotor 240 are arranged in the radial direction of the axis with a predetermined gap in the axial direction of the bearing module 220 and arranged in a right direction so that the direction of the magnetic flux of the bearing module 220 2n pieces (n is an integer greater than or equal to 2) are disposed by alternately embedding the N pole and the S pole so as to face in the axial direction, and the permanent magnets 236 of the driver modules 230 are disposed in the front rotor 240.
  • Permanent magnets 246 and the permanent magnets 246 of the rear rotor 250 and the axis of the bearing module 220 in the radial direction is disposed so that the direction of the magnetic flux in the axis of the axis of the bearing module 220 2n pieces (n is an integer greater than or equal to 4) are arranged so that the N poles and the S poles are alternately arranged in the circumferential axis direction, as described below.
  • the front driver module 310 is in the stopped state.
  • the N pole permanent magnets 246 of the front rotor 240 are positioned between the N pole and the S pole of the permanent magnets 236 of the driver module 230 or at the position facing the S poles to balance the magnetic field. Is achieved.
  • S-pole permanent magnets 246 of the front rotor 240 are located between the N and S poles of the permanent magnets 236 of the driver module 230 or the magnetic field balance in a position facing the S poles. Will be achieved.
  • the permanent magnet 246 of the front rotor 240 When the front rotor 240 rotates to the rotating magnetic field and accelerates and moves in the direction of the arrow by the rotational force of the rotating magnetic field that the front driver module 310 rotates, the permanent magnet 246 of the front rotor 240. ) Are simultaneously moved in the direction of the arrow to obtain the driving force of the magnetic field of the attraction and repulsive force in the 90-degree phase with the permanent magnets 236 of the driver module 230 is accelerated.
  • the front rotor 240 receives the rotational power of the front driver module 310, the direction of the magnetic flux of the permanent magnets 246 is alternately the N pole and the S pole in the axial direction of the bearing module 220
  • the driver module 230 alternates the N pole and the S pole in the radial direction of the bearing module 220 in the direction of the magnetic flux of the permanent magnets 236.
  • the rotating magnetic field formed by forming the magnetic field and rotating the front rotor 240 is orthogonal to the magnetic field formed by the driver module 230 around the front rotor 240.
  • the front rotor 240 accelerates rotation by creating a rotation force.
  • the interaction between the rear rotor 250 and the driver module 230 and the rear rotor 250 and the rear driver module 350 is also described in the same manner.
  • the permanent magnets 246 of the front rotor 240 are arranged in the radial direction of the axis with a predetermined gap in the axial direction of the bearing module 220 and arranged in a right angle so that the direction of the magnetic flux is the bearing module 220 2n pieces (n is an integer greater than or equal to 2) and N and S poles are alternately embedded so as to face in the axial direction, and the permanent magnets 236 of the driver module 230 are the front rotor 240.
  • Permanent magnets 246 and the permanent magnets 246 of the rear rotor 250 and the axis of the bearing module 220 in the radial direction of the magnetic flux so that the direction of the magnetic flux is the axis diameter of the bearing module 220 3n pieces (n is an integer greater than or equal to 2) arranged in three phases so as to face in the direction and embedded in the circumferential axis direction are described as follows.
  • the N pole permanent magnets 246 of the front rotor 240 are located between the N pole and the S pole, the S pole and the N pole of the permanent magnets 236 of the driver module 230, or the S pole and the N pole.
  • the magnetic field is balanced at the poles.
  • the S pole permanent magnets 246 face the S and N poles of the permanent magnets 236 of the driver module 230 or are positioned between the S pole and the S pole, the N pole and the N pole to achieve self-balancing. .
  • the permanent magnet 246 of the front rotor 240 When the front rotor 240 rotates to the rotating magnetic field and accelerates and moves in the direction of the arrow by the rotational force of the rotating magnetic field that the front driver module 310 rotates, the permanent magnet 246 of the front rotor 240. ) Are simultaneously moved in the direction of the arrow to obtain the driving force of the attraction force and repulsive force in the 120-degree phase with the permanent magnets 236 of the driver module 230 is rotated to accelerate.
  • the front rotor 240 receives the rotational power of the front driver module 310, the direction of the magnetic flux of the permanent magnets 246 is alternately the N pole and the S pole in the axial direction of the bearing module 220
  • the driver module 230 is rotated by making a virtual magnetic field rotation moment axis arranged in the direction of the magnetic flux of the permanent magnets 236 are N, N, N pole and S, in the radial direction of the axis of the bearing module 220.
  • a magnetic field formed to form three phases of S and S poles, and a rotating magnetic field formed while the front rotor 240 rotates is formed by the driver module 230 around the front rotor 240.
  • Orthogonal and the rotation of the front rotor 240 by the interaction of the attraction force and the repulsive force is to rotate.
  • the interaction between the rear rotor 250 and the driver module 230 and the rear rotor 250 and the rear driver module 350 is also described in the same manner.
  • the front rotor 240 and the rear rotor 250 of the power generator 200 face the driver module 230 and the rear driver module 350 and the front rotor 240.
  • Permanent magnets 246 of the rear rotor 250 and the magnetic flux is directed in the axial direction of the shaft 221 and the permanent magnets (236, 316) of the driver module 230 and the rear driver module 350
  • the magnetic flux is perpendicular to the rotational magnetic field of the front rotor 240 and the rear rotor 250 and the magnetic field of the driver module 230 so that the magnetic flux is directed in the axial radial direction of the shaft 221.
  • the rotor 240 and the rear rotor 250 accelerated rotation.
  • the external air flows into the air inlet of the impeller housing 650 by the suction pressure of the internal combustion engine, and the inertial force of the air flow discharged through the impeller 610 to the diffuser, the scroll and the air outlet.
  • the impeller 610 rotates while the impeller 610 transmits rotational power to the front rotor 240 and the rear rotor 250 mounted on the shaft 221 of the bearing module 220.
  • a rotating magnetic field formed by the rotation of the front rotor 240 and the rear rotor 250 which is supplied with the rotational power supplied from the impeller 610 may be formed by the driver modules 230 and the rear driver. Orthogonal to the magnetic field formed by the module 350 to create a rotational force by the attraction force and repulsive force to rotate.
  • the front rotor 240 and the rear rotor 250 of the power generator 200 may be driven by the rotational power supplied from the pulley 510. Facing the rear driver module 350, the permanent magnets 246 of the front rotor 240 and the rear rotor 250 have magnetic flux directed in the axial direction of the shaft 221 and the front driver module 310. ) And the permanent magnets 316 of the rear driver module 350 may have the front driver module mounted on the shaft 520 of the drive set 500 such that magnetic flux is directed in the axial radial direction of the shaft 221.
  • the power generator 200 is the front rotor 240 and the rear rotor 250 by the rotation of the front rotor 240 facing the driver module 230, the front rotor (
  • the permanent magnets 246 of the 240 and the rear rotor 250 have magnetic fluxes directed in the axial direction of the shaft 221, and the permanent magnets 236 of the driver modules 230 have magnetic fluxes of the shaft 221.
  • a rotating magnetic field generated by the rotation of the front rotor 240 and the rear rotor 250 toward the axis radial direction, and the driver module 230 may be the front rotor 240 and the rear rotor 250.
  • the magnetic field formed around it is orthogonal and is designed to transmit rotational power by increasing rotational speed and rotational force by accelerating rotation by creating rotational force through the interaction of attraction force and repulsive force.
  • the rear rotor 250 faces the rear driver module 350 and the permanent magnets 246 of the rear rotor 250 face magnetic flux in the axial direction of the shaft 221 and drive the rear.
  • the permanent magnets 316 of the magnetic modules 350 have magnetic flux directed toward the axial radial direction of the shaft 221 so that the rotating magnetic field of the rear rotor 250 of the power generator 200 is around the rear rotor 250. Orthogonal to the magnetic field of the rear driver module 350 formed in the to create a rotational force by the interaction of the attraction force and the repulsive force to increase the rotational speed and rotational force.
  • the front rotor 240 and the rear rotor 250 rotate by the rotational power supplied from the impeller 610 mounted on the shaft 221 of the bearing module 220 and the driver module ( 230 and the rear driver module 350 to create a rotational force by the interaction of the attraction force and the repulsive force to increase the rotational speed and rotational force to transfer power to the impeller (610).
  • the front rotor 240 and the rear rotor of the power generator 200 are rotated by the rotational power supplied from the pulley 510 which is rotationally driven by the rotational power of the output shaft such as the crank shaft of the internal combustion engine or the rotational shaft of the electric motor.
  • the electron 250 faces the front driver module 310 and the rear driver module 350 and the permanent magnets 246 of the front rotor 240 and the rear rotor 250 have magnetic fluxes.
  • the magnetic flux is directed in the axial radial direction of the shaft 221, the front driver module
  • the rotating magnetic field created by the rotation of the 310 and the rotating magnetic field produced by the power generator 200 and the magnetic field produced by the rear driver module 350 are orthogonal to each other to create a rotational force by the interaction between the attraction force and the repulsive force, and the bearing module ( 220)
  • the rotating magnetic field generated by the power generator 200 and the magnetic field of the rear driver module 350 are orthogonal to the rotational power supplied from the impeller 610 mounted on the shaft 221, and the rotational force is generated by the interaction between the attraction force and the repulsive force.
  • the rotational force of the power transmission device 100 is determined by adjusting the magnetic density of the permanent magnets, the contact area of the magnetic field and the gap between the permanent magnets facing at right angles with a constant gap with the mounting diameter pitch of the permanent magnets.
  • the power transmission device 100 since the power transmission device 100 generates and drives the rotational force of the magnetic field by the interaction between the attraction force and the repulsive force of the permanent magnets, almost no noise is generated with high driving efficiency, and durability is excellent and there is no driving cost.
  • the present invention can be employed as a supply device for supplying the boost pressure by compressing air, and can be employed in vehicles, industrial, commercial, household, and the like, and is particularly preferably used in automobile internal combustion engines, electric vehicles and fuel cell vehicles.

Abstract

La présente invention concerne, dans un compresseur de suralimentation destiné à comprimer et à suralimenter de l'air en étant entraîné par l'intermédiaire de la puissance de rotation d'un arbre de sortie tel que le vilebrequin d'un moteur à combustion interne ou un arbre rotatif d'un moteur, un compresseur de suralimentation divisé en mettant en œuvre un compresseur de suralimentation doté d'un dispositif de transmission de puissance pour améliorer l'entraînement en rotation d'un impulseur placé entre un carter d'impulseur et une poulie de telle façon que la liaison de l'impulseur et de la poulie soit dissociée, et permettant au dispositif de transmission de puissance de générer une force de rotation au moyen d'un champ magnétique tournant et d'un champ magnétique, qui sont orthogonaux entre eux, générés en recevant la puissance de rotation de la poulie et de l'impulseur, et une interaction entre attraction et répulsion, de façon à accroître le nombre de tours et la force de rotation et à les transmettre, réduisant ainsi les pertes par frottement de la poulie d'entraînement, accroissant le débit et fournissant l'air comprimé avec une pression de suralimentation accrue.
PCT/KR2016/009129 2015-08-19 2016-08-18 Compresseur de suralimentation divisé WO2017030401A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2015-0116567 2015-08-19
KR1020150116567A KR20170022066A (ko) 2015-08-19 2015-08-19 스플릿 슈퍼차저

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WO2017030401A1 true WO2017030401A1 (fr) 2017-02-23

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WO (1) WO2017030401A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020001313A (ko) * 2000-06-28 2002-01-09 이범수 자동차용 슈퍼차저
KR20090126459A (ko) * 2008-06-04 2009-12-09 주식회사 천인 동력전달장치
JP2014125935A (ja) * 2012-12-26 2014-07-07 Taiho Kogyo Co Ltd ターボチャージャの軸受構造及びそれを具備するターボチャージャ
KR101429846B1 (ko) * 2013-02-06 2014-08-12 한승주 자기 구동 공기충전장치
KR20140114512A (ko) * 2013-03-15 2014-09-29 현대자동차주식회사 원심식 슈퍼 차져 및 이를 이용한 엔진의 과급시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020001313A (ko) * 2000-06-28 2002-01-09 이범수 자동차용 슈퍼차저
KR20090126459A (ko) * 2008-06-04 2009-12-09 주식회사 천인 동력전달장치
JP2014125935A (ja) * 2012-12-26 2014-07-07 Taiho Kogyo Co Ltd ターボチャージャの軸受構造及びそれを具備するターボチャージャ
KR101429846B1 (ko) * 2013-02-06 2014-08-12 한승주 자기 구동 공기충전장치
KR20140114512A (ko) * 2013-03-15 2014-09-29 현대자동차주식회사 원심식 슈퍼 차져 및 이를 이용한 엔진의 과급시스템

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