CN204402644U - Electric turbocharger - Google Patents
Electric turbocharger Download PDFInfo
- Publication number
- CN204402644U CN204402644U CN201520041030.7U CN201520041030U CN204402644U CN 204402644 U CN204402644 U CN 204402644U CN 201520041030 U CN201520041030 U CN 201520041030U CN 204402644 U CN204402644 U CN 204402644U
- Authority
- CN
- China
- Prior art keywords
- motor
- described turbine
- turbine blade
- turbine case
- electric turbocharger
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Supercharger (AREA)
Abstract
A kind of electric turbocharger.The pressurized machine of current sale is all be arranged on the outlet pipe of motor car engine in the mode of exhaust gas turbocharge, and when motor is in middle high rotating speed, turbine could work, and the turbo-charging effect thus produced is slow, low-response.A kind of electric turbocharger, its composition comprises: turbine blade (7), described turbine blade is arranged in turbine case (10), described turbine blade is arranged on one end of the motor shaft (9) of motor (4), described turbine case has the suction port (11) and the supercharging air outlet (12) being connected automobile oil cylinder that connect air-strainer pipeline, described turbine case is connected with turbine case base (6), described turbine case base is equipped with fixing jump ring (5).The utility model is for Motor Vehicle.
Description
technical field:
the utility model relates to a kind of electric turbocharger.
background technique:
the pressurized machine of current sale is all be arranged on the outlet pipe of motor car engine in the mode of exhaust gas turbocharge, and only in motor is in during high rotating speed turbine could work, the turbo-charging effect thus produced is slow, low-response, and working efficiency is low.
summary of the invention:
the purpose of this utility model is to provide a kind of electric turbocharger, and being applicable to being arranged on discharge capacity is on the gasoline electric injection motor of less than 1.5 liters.
above-mentioned object is realized by following technological scheme:
a kind of electric turbocharger, its composition comprises: turbine blade, described turbine blade is arranged in turbine case, described turbine blade is arranged on one end of the axle of motor, described turbine case has the suction port and the supercharging air outlet being connected automobile oil cylinder that connect air-strainer pipeline, described turbine case is connected with turbine case base, and described base is equipped with fixing jump ring.
described electric turbocharger, locking nut is equipped with in motor shaft one end of described turbine blade, described motor is brushless electric machine, the outside of described brushless electric machine has motor water cooling cover, described brushless electric machine connects electric machine controller and machine governor, described turbine case comprises turbine case base, and described turbine case base has fixing jump ring.
described electric turbocharger, described motor water cooling puts and arranges one group of retaining screw, and described turbine blade arranges 12 ~ 30 leaves and the arrangement in radial line, and described vane thickness is 0.5 millimeter.
beneficial effect:
1. the utility model increases air inflow by pressurized air, the air sent here by air-strainer pipeline, makes it supercharging and enters cylinder.When engine speed speeds, the waste gas velocity of discharge and misfortune wheel speed also synchronously speed, and blade just compresses more air and enters cylinder, and the pressure of air and density increase can burn more abundant, can increase the output power of motor.
the utility model makes to start function to obtain more constant boost pressure in certain speed range, installs the engine power after exhaust-gas turbocharger additional and moment of torsion will increase 20%-30%.
the motor water cooling cover that the utility model adopts can reduce the operating temperature of turbosupercharger, prevents the excessive pressure of the mixed gas of gasoline and air and produces detonation.
the utility model is directly installed in automobile engine nacelle, response throttle that can be very fast under the drive of motor and starting, and which overcomes that exhaust gas turbocharge is slow, the shortcoming of low-response.
the utility model adopts turbine blade to be ultra-thin-wall blade, has 6 ~ 32 leaves, and arrange in radial line, vane thickness is at 0.5 millimeter; This leaf quality is lighter, and the startup of impeller is sensitiveer, can produce run-in synchronism with motor.
great advantage of the present utility model just can improve power and the moment of torsion of motor greatly in not greater engine discharge capacity.
. the utility model compact structure, beautiful shape, easy for installation, safeguard simple, can fuel consumption per hundred kilometers be reduced.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is left views of accompanying drawing 1.
embodiment:
embodiment 1:
a kind of electric turbocharger, its composition comprises: turbine blade 7, described turbine blade is arranged in turbine case 10, described turbine blade is arranged on one end of the motor shaft 9 of motor 4, described turbine case has the suction port 11 and the supercharging air outlet 12 being connected automobile oil cylinder that connect air-strainer pipeline, described turbine case is connected with turbine case base 6, and described turbine case base is equipped with fixing jump ring 5.
embodiment 2:
electric turbocharger according to embodiment 1, it is characterized in that: locking nut 8 is equipped with in motor shaft one end of described turbine blade, described motor is brushless electric machine, described brushless electric machine connects electric machine controller 1 and machine governor 2 respectively, the outside of described brushless electric machine has motor water cooling cover 3, and described motor water cooling puts and arranges one group of retaining screw.
embodiment 3:
electric turbocharger according to embodiment 1 or 2, described turbine blade arranges 12 ~ 30 leaves and the arrangement in radial line, and the thickness of described turbine blade is 0.5 millimeter.
Claims (3)
1. an electric turbocharger, its composition comprises: turbine blade, it is characterized in that: described turbine blade is arranged in turbine case, described turbine blade is arranged on one end of the motor shaft of motor, described turbine case has the suction port and the supercharging air outlet being connected automobile oil cylinder that connect air-strainer pipeline, described turbine case is connected with turbine case base, and described turbine case base is equipped with fixing jump ring.
2. electric turbocharger according to claim 1, it is characterized in that: locking nut is equipped with in motor shaft one end of described turbine blade, described motor is brushless electric machine, described brushless electric machine connects electric machine controller and machine governor respectively, the outside of described brushless electric machine has motor water cooling cover, and described motor water cooling puts and arranges one group of retaining screw.
3. electric turbocharger according to claim 1 and 2, is characterized in that: described turbine blade arranges 12 ~ 30 leaves and the arrangement in radial line, and the thickness of described turbine blade is 0.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041030.7U CN204402644U (en) | 2015-01-21 | 2015-01-21 | Electric turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041030.7U CN204402644U (en) | 2015-01-21 | 2015-01-21 | Electric turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402644U true CN204402644U (en) | 2015-06-17 |
Family
ID=53426512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041030.7U Expired - Fee Related CN204402644U (en) | 2015-01-21 | 2015-01-21 | Electric turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204402644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762107A (en) * | 2016-12-06 | 2017-05-31 | 济南吉美乐电源技术有限公司 | A kind of electric engine booster with electromagnetic screen |
-
2015
- 2015-01-21 CN CN201520041030.7U patent/CN204402644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762107A (en) * | 2016-12-06 | 2017-05-31 | 济南吉美乐电源技术有限公司 | A kind of electric engine booster with electromagnetic screen |
| CN106762107B (en) * | 2016-12-06 | 2019-05-17 | 济南吉美乐电源技术有限公司 | A kind of electric engine booster with electromagnetic screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201241751Y (en) | Engine air intake pressurizer | |
| AU2005203253A1 (en) | Method and apparatus for actively turbocharging an engine | |
| CA2827972C (en) | A turbine wheel, a turbine and use thereof | |
| CN102606286A (en) | Air inlet supercharging device of engine | |
| CN110552781B (en) | Control method of throttle-free air intake pressurization direct-injection hydrogen rotor machine | |
| CN101285417A (en) | Turbo-charger possessing decompression protection gasoline car | |
| CN204402644U (en) | Electric turbocharger | |
| CN203404126U (en) | Turbocharger compressor impeller | |
| CN203756591U (en) | Compressor impeller for small-sized turbine booster | |
| CN203867702U (en) | Turbine air intake supercharger of axial-flow type aerodynamic internal combustion engine | |
| CN101737150A (en) | Electric centrifugal-type air supplement device | |
| CN203488250U (en) | Two-stage turbo-supercharger adopting variable-cross-section supercharger | |
| CN205445778U (en) | Vane type car exhaust turbine supercharging device | |
| CN101205844B (en) | Device improving air-intake of combustion engine | |
| CN207813733U (en) | A kind of two-stage turbocharger of the double membranous cochleas of twin turbines | |
| CN203476404U (en) | Supercharged engine exhaust gas generating set | |
| CN205936820U (en) | High -efficient low emission turbo charger | |
| CN204253171U (en) | A kind of separated type turbosupercharger | |
| CN2916154Y (en) | Rotary-vane type variable-cross-section turbocharger | |
| CN203559981U (en) | Electronic-control turbofan supercharger | |
| CN204552986U (en) | A kind of making-up air device of applicable large diesel engine state of starting operating | |
| CN202091028U (en) | Quick-response pressure-charging device with variable impeller | |
| CN204267151U (en) | A kind of power of vehicle reductor | |
| WO2021233431A1 (en) | Turbocharging device and method therefor, and supercharging system | |
| KR101948968B1 (en) | Method of controlling the operating an internal combustion engine, and a control system for controlling the operation of an internal combustion engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20190121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |