CN201197112Y - Novel large-torque starting dynamo - Google Patents
Novel large-torque starting dynamo Download PDFInfo
- Publication number
- CN201197112Y CN201197112Y CNU2008200228183U CN200820022818U CN201197112Y CN 201197112 Y CN201197112 Y CN 201197112Y CN U2008200228183 U CNU2008200228183 U CN U2008200228183U CN 200820022818 U CN200820022818 U CN 200820022818U CN 201197112 Y CN201197112 Y CN 201197112Y
- Authority
- CN
- China
- Prior art keywords
- pump
- conducting liquid
- turbine
- shell
- electromagnetic pump
- 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
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Classifications
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- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/48—Control of exclusively fluid gearing hydrodynamic
- F16H61/50—Control of exclusively fluid gearing hydrodynamic controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit
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- 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
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/04—Combined pump-turbine units
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
- H02K44/02—Electrodynamic pumps
- H02K44/04—Conduction pumps
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel big torque starting motor, which comprises a shell, a turbine, and a guide wheel. The shell is provided with at least one electromagnetic pump which consists of a hollow pump shell, an electrode, and a magnet; two ends of the pump shell are provided with openings; and the electrode and the magnet are arranged on the pump shell. When the big torque starting motor is used, the electromagnet pump is supplied with direct current to connect the electrode well and make an electric field match with a magnetic field; when a conducting liquid flows into the electromagnet pump, the conducting liquid is accelerated under the actions of the electric field and the magnetic field, and the accelerated conducting liquid flows out of the electromagnetic pump to impact the turbine of the motor and rotate the turbine so as to transfer energy; after passing through the turbine, the conducting liquid flows into the guide wheel, and under the action of the flow guidance of the guide wheel, the conducting liquid flows into the electromagnetic pump again and flows circularly again and again. The big torque starting motor has the advantages of big output torque, rotation blocking prevention, convenient use, good use effect and so on.
Description
Technical field
The utility model relates to a kind of novel high pulling torque starter motor.
Background technology
Common motor is made up of solid-state stator and rotor, the shortcoming that the ubiquity starting torque is less than normal, and if motor directly be inconjunction with working machine starting, starting current is very big, if stall takes place, electric current can be bigger, can cause very major injury to motor like this.
Summary of the invention
At above-mentioned the deficiencies in the prior art, the utility model provides a kind of novel high pulling torque starter motor that torque is big, be not afraid of stall of exporting.
The utility model is achieved through the following technical solutions:
A kind of novel high pulling torque starter motor comprises shell, turbine, guide wheel, and described shell is provided with at least one electromagnetic pump, and described electromagnetic pump is to be made of the pump case of hollow, electrode, magnet, and the pump case two ends are provided with opening, and electrode, magnet all are located on the pump case.
Described outer surface of outer cover is provided with six electromagnetic pumps, six electromagnetic pump circular array.
During use, provide direct current to electromagnetic pump, connect electrode, make electric field and magnetic field be complementary (judging) according to lefft-hand rule, when conducting liquid enters electromagnetic pump, can under the effect in electric field and magnetic field, quicken, impact the turbine of motor behind the conducting liquid outflow electromagnetic pump after the acceleration, make the turbine rotation, thereby transmitted energy; Conducting liquid flows to guide wheel through behind the turbine, under the guide functions of guide wheel, flows to electromagnetic pump again, circulates again and again.
Since electromagnetic pump can accelerating to of conducting liquid is higher speed, and other machines when starting rotating speed start from scratch and increase gradually, just secondary speed is lower, it is bigger therefore to export torque; And the medium that transmits energy is a liquid, is not afraid of stall.
The utility model is fused to the advantage of hydraulic torque converter in the motor, use electromagnetic pump to drive hydraulic shock turbine outputting rotary power, though rotating speed is very low but can export bigger torque when making electric motor starting, reduced injury to motor, and have still less parts and lower failure rate.Because the efficient of electromagnetic pump own is on the low side, so the utility model is very suitable for starting other machine (machine that especially needs big starting torque), and is not suitable for working long hours.Certainly, design feature of the present utility model also allow motor volume do very little, use with convenient.The utlity model has the output torque big, be not afraid of stall, easy to use, advantage such as result of use is good.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side sectional view of electromagnetic pump;
Fig. 3 is the sectional drawing of electromagnetic pump;
Fig. 4 is the stereogram of electromagnetic pump.
Wherein, 1, shell; 2, electromagnetic pump; 3, turbine; 4, guide wheel; 5, electrode; 6, magnet; 7, pump case.
Embodiment
Embodiment 1: a kind of novel high pulling torque starter motor, as shown in Figure 1, comprise shell 1, rotatable turbine 3, fixed guide wheel 4 and an airtight working chamber, conducting liquid can circulate in airtight working chamber, shell 1 is provided with six electromagnetic pumps 2, six electromagnetic pump 2 circular array, as shown in Figure 4; Electromagnetic pump 2 is to be made of the pump case 7 of hollow, electrode 5, magnet 6, and pump case 7 two ends are provided with opening, and pump case 7 is connected with shell 1 by openings at two ends, and electrode 5, magnet 6 all are located on the pump case 7, as Fig. 2, shown in Figure 3.
During use, when needing starter motor, direct current is provided for electromagnetic pump 2, connect electrode 5, electric field and magnetic field are complementary (judging according to lefft-hand rule), when conducting liquid enters electromagnetic pump 2, can under the effect in electric field and magnetic field, quicken, conducting liquid after the acceleration flows out electromagnetic pump 2 back impulse turbines 3, makes turbine 3 rotations, thereby has transmitted energy; Conducting liquid flows to guide wheel 4 through behind the turbine 3, under the guide functions of guide wheel 4, flows to electromagnetic pump 2 again, circulates again and again.
Claims (2)
1. a novel high pulling torque starter motor comprises shell, and it is characterized in that: described shell is provided with at least one electromagnetic pump, and described electromagnetic pump is to be made of the pump case of hollow, electrode, magnet, and the pump case two ends are provided with opening, and electrode, magnet all are located on the pump case.
2. a kind of novel high pulling torque starter motor according to claim 1, it is characterized in that: described shell is provided with six electromagnetic pumps, six electromagnetic pump circular array.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200228183U CN201197112Y (en) | 2008-05-20 | 2008-05-20 | Novel large-torque starting dynamo |
| PCT/CN2009/000307 WO2009140851A1 (en) | 2008-05-20 | 2009-03-23 | A large torque starter motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200228183U CN201197112Y (en) | 2008-05-20 | 2008-05-20 | Novel large-torque starting dynamo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201197112Y true CN201197112Y (en) | 2009-02-18 |
Family
ID=40416739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200228183U Expired - Fee Related CN201197112Y (en) | 2008-05-20 | 2008-05-20 | Novel large-torque starting dynamo |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201197112Y (en) |
| WO (1) | WO2009140851A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009140851A1 (en) * | 2008-05-20 | 2009-11-26 | Li Xiaohu | A large torque starter motor |
| CN105559507A (en) * | 2016-03-03 | 2016-05-11 | 江阴凹帆电子科技有限公司 | Kinetic energy intensive impact type crushing method for food cooking machine |
| CN106594228A (en) * | 2015-10-17 | 2017-04-26 | 熵零股份有限公司 | Totally-enclosed fluid transmission mechanism |
| CN111404353A (en) * | 2020-04-08 | 2020-07-10 | 中国科学技术大学 | Rotating motor based on liquid metal drive |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078394U (en) * | 1990-08-05 | 1991-06-05 | 张百利 | Motor with hydraulic torque conversion |
| DE19943019A1 (en) * | 1999-09-09 | 2001-03-15 | Mannesmann Sachs Ag | Hydrodynamic device especially as torque converter has two rotatable bucket wheels and work fluid which is electrically conductive and subject to magnetic field producing device and electric current producing device |
| CN2469213Y (en) * | 2001-03-29 | 2002-01-02 | 安泰科技股份有限公司 | Linear motor electromagnetic pump |
| CN1360153A (en) * | 2002-01-24 | 2002-07-24 | 天津大学 | Electromagnetic pump |
| KR100496764B1 (en) * | 2002-08-30 | 2005-06-23 | 한국파워트레인 주식회사 | blade of stator mounted in a torque convertor |
| CN101123388A (en) * | 2006-08-09 | 2008-02-13 | 湖南人文科技学院 | Static electromagnetic pump |
| CN201197112Y (en) * | 2008-05-20 | 2009-02-18 | 李小虎 | Novel large-torque starting dynamo |
-
2008
- 2008-05-20 CN CNU2008200228183U patent/CN201197112Y/en not_active Expired - Fee Related
-
2009
- 2009-03-23 WO PCT/CN2009/000307 patent/WO2009140851A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009140851A1 (en) * | 2008-05-20 | 2009-11-26 | Li Xiaohu | A large torque starter motor |
| CN106594228A (en) * | 2015-10-17 | 2017-04-26 | 熵零股份有限公司 | Totally-enclosed fluid transmission mechanism |
| CN105559507A (en) * | 2016-03-03 | 2016-05-11 | 江阴凹帆电子科技有限公司 | Kinetic energy intensive impact type crushing method for food cooking machine |
| CN111404353A (en) * | 2020-04-08 | 2020-07-10 | 中国科学技术大学 | Rotating motor based on liquid metal drive |
| CN111404353B (en) * | 2020-04-08 | 2021-07-06 | 中国科学技术大学 | Rotating motor based on liquid metal drive |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009140851A1 (en) | 2009-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20110520 |