CN101282054B - Engine generator - Google Patents
Engine generator Download PDFInfo
- Publication number
- CN101282054B CN101282054B CN2008100697335A CN200810069733A CN101282054B CN 101282054 B CN101282054 B CN 101282054B CN 2008100697335 A CN2008100697335 A CN 2008100697335A CN 200810069733 A CN200810069733 A CN 200810069733A CN 101282054 B CN101282054 B CN 101282054B
- Authority
- CN
- China
- Prior art keywords
- generator
- engine
- starter
- flywheel
- axial hole
- 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
Images
Classifications
-
- 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
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
-
- 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
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/118—Structural association with clutches, brakes, gears, pulleys or mechanical starters with starting devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
An engine generator has an engine, a generator and a starter 6 for starting the engine, the generator and the starter are arranged outside the engine crankshaft 12 and coaxial at the same side of the engine crankshaft 5 axial direction, one end of the engine crankshaft 5 protruding out the crankshaft 12 is provided with a flywheel 4, the generator is positioned between the starter 6 and the flywheel 4, the generator is of inner rotor structure, the generator rotor 1 is supported on the rotor shaft 2 dismountable connecting with the flywheel 4; an axial hole 9 is provided on the iron core of the generator rotor 1, the axial hole 9 is relative to the position of a ratchet 10 which can axial move on the starter 6. The invention has compact structure and convenient installment, can make the axial size of the engine crankshaft shorter and simplify the structure.
Description
Technical field
The present invention relates to generator, relate in particular to a kind of generator of doing driving with engine.
Background technology
The rotor of available engine generator is installed in the end that engine crankshaft stretches out crankcase usually, and rotor is directly or indirectly by crank-driven.Be positioned at outermost and coaxial with bent axle in order to the hand pulling starter of piloting engine, the ratchet of hand pulling starter drives the bent axle rotation by the startup cup that is installed in crankshaft end during starting.Generator for the different structure form, it is in the mounting means difference of crankshaft end, common mainly contains two kinds, a kind of is the equipped big generator of common winding type, as shown in Figure 1, because the generator volume is very big, starter 13, flywheel 14, fan 15 and startup cup 16 are positioned at bent axle 17 1 ends, generator then is arranged separately in the other end (not drawing among the figure) of bent axle 17, and bent axle 17 stretches out the part of crankcase 18 and need do very longly, makes whole generator of engine axial dimension bigger than normal; Another kind is equipped permanent magnet generator, as shown in Figure 2, the generator 19 of this structure is an outer-rotor structure, volume is less, rotor is the double as flywheel also, fan 20 and startup cup 21 are directly installed on the rotor, though stretching out that segment length of crankcase 23, shortened by its bent axle 22 of the generator of engine of this structure, but because generator amature is directly installed on the bent axle, add and be assembled with fan on the rotor, start parts such as cup, complex structure exists poor reliability and the inconvenient problem of assembling.
Summary of the invention
The problem to be solved in the present invention provides a kind of compact conformation, and is easy for installation, and the short generator of engine of the axial dimension of bent axle.
For solving the problems of the technologies described above, generator of engine provided by the invention, comprise engine, generator and the starter that is used to pilot engine, generator and starter are arranged on the outer and coaxial the same side that is positioned at the bent axle axial direction of engine crankcase, the end that engine crankshaft stretches out in crankcase is equipped with flywheel, generator is between starter and flywheel, and generator is an inner rotor core, and generator amature is supported on the armature spindle that detachably links to each other with flywheel; The iron core of generator amature is provided with axial hole, and this axial hole is corresponding with axially displaceable detent positions on the starter.
In the present invention, generator amature is arranged separately on the axle, and the end that bent axle stretches out crankcase only is used for installing flywheel assembly, thus bent axle stretch out crankcase that part ofly do not need very longly, the whole length of bent axle is shortened greatly.Generator amature links to each other with flywheel after being assemblied on the armature spindle separately again, assembles more convenient.Flywheel, starter and generator are installed in the same end of engine crankshaft, make the compact conformation of whole generator of engine.
Axial hole on the above-mentioned generator rotor core has at least two and be circumferentially evenly and distribute, and the end by starter in the axial hole is equipped with fairlead.The thickness of generator amature and stator is little, and the axial space that takies general gasoline engines is little, and the generator amature double as starts cup, has saved to be used for the startup cup of the power of transmitting between starter and the bent axle separately, and structure is simplified.When piloting engine, the pawl axis on the starter drives the rotor running in the axial hole that stretches into generator amature, and generator amature drives flywheel again and bent axle rotates, thereby pilots engine.
The technique effect that the present invention obtains is: compact conformation, install more conveniently, and and the axial dimension of engine crankshaft is shortened greatly, simplify the structure.
Description of drawings
Fig. 1 is the generator of engine partial structurtes schematic diagram of the existing equipped big generator of common winding type.
Fig. 2 is the generator of engine partial structurtes schematic diagram of existing equipped permanent magnet generator.
Fig. 3 is a structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples:
As shown in Figure 3, a kind of generator of engine, generator is an inner rotor core, the starter that has engine, generator and be used to pilot engine, generator and starter are arranged on the outer and coaxial the same side that is positioned at the bent axle axial direction of engine crankcase, and the end that engine crankshaft stretches out in crankcase is equipped with flywheel, and generator is between starter and flywheel, generator is an inner rotor core, and generator amature 1 is supported on the armature spindle 2 that detachably links to each other with flywheel 4; The iron core of generator amature 1 is provided with axial hole 9, and this axial hole 9 is corresponding with axially displaceable ratchet 10 positions on the starter 6.
Because generator amature 1 is arranged separately on the axle, the end that bent axle 5 stretches out crankcase 12 only is used for installing flywheel assembly, thus bent axle 5 stretch out crankcase 12 that part ofly do not need very longly, the whole length of bent axle 5 is shortened greatly.Generator amature 1 links to each other with flywheel 4 after being assemblied on the armature spindle 2 separately again, assembles more convenient.Flywheel 4, starter 6 and generator are installed in the same end of engine crankshaft 5, make the compact conformation of whole generator of engine.
Used generator amature 1 is little with the thickness of stator 7 among the present invention, and the axial space that takies whole generator of engine is little, and generator amature 1 double as startup cup, has saved traditional startup cup part, and structure is simplified.When piloting engine, the ratchet 10 on the starter 6 axially stretches into and drives rotor 1 running in the axial hole 9 of generator amature 1, and generator amature 1 drives flywheel 4 again and bent axle 5 rotates, thereby pilots engine.
Claims (4)
1. generator of engine, the starter that comprises engine, generator and be used to pilot engine (6), generator and starter are arranged on the outer and coaxial the same side that is positioned at bent axle (5) axial direction of engine crankcase (12), it is characterized in that: the end that engine crankshaft (5) stretches out in crankcase (12) is equipped with flywheel (4), generator is positioned between starter (6) and the flywheel (4), generator is an inner rotor core, and generator amature (1) is supported on the armature spindle (2) that detachably links to each other with flywheel (4); The iron core of generator amature (1) is provided with axial hole (9), and upward axially displaceable ratchet (10) position is corresponding with starter (6) for this axial hole (9).
2. a kind of generator of engine according to claim 1, it is characterized in that: the axial hole (9) on described generator amature (1) iron core has at least two and be circumferentially evenly and distribute, and axial hole (9) lining is equipped with fairlead (11) by an end of starter (6).
3. a kind of generator of engine according to claim 1 and 2 is characterized in that: described axial hole (9) is a scallop hole.
4. a kind of generator of engine according to claim 1, it is characterized in that: described generator rotor shaft (2) with respect to the other end of flywheel by bearings on housing (3), starter (6) is installed in the medial surface of housing (3), fan guard (8) is fixed between housing (3) and the crankcase (12), and generator unit stator (7) is fixedly mounted between housing (3) and the fan guard (8).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100697335A CN101282054B (en) | 2008-05-23 | 2008-05-23 | Engine generator |
| PCT/CN2009/070366 WO2009140867A1 (en) | 2008-05-23 | 2009-02-05 | Engine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100697335A CN101282054B (en) | 2008-05-23 | 2008-05-23 | Engine generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101282054A CN101282054A (en) | 2008-10-08 |
| CN101282054B true CN101282054B (en) | 2010-06-02 |
Family
ID=40014391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100697335A Expired - Fee Related CN101282054B (en) | 2008-05-23 | 2008-05-23 | Engine generator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101282054B (en) |
| WO (1) | WO2009140867A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100570151C (en) * | 2008-05-23 | 2009-12-16 | 隆鑫工业有限公司 | A kind of engine electricity generator manual starting mechanism |
| CN101282054B (en) * | 2008-05-23 | 2010-06-02 | 隆鑫工业有限公司 | Engine generator |
| CN102367757A (en) * | 2011-04-01 | 2012-03-07 | 湖南华强电气有限公司 | Automobile engine |
| CN102367760A (en) * | 2011-04-01 | 2012-03-07 | 湖南华强电气有限公司 | Automobile engine |
| CN102797701B (en) * | 2012-07-17 | 2015-04-01 | 福建一华电机有限公司 | Flywheel blade mechanism for single-bearing generator |
| CN103023208A (en) * | 2012-12-18 | 2013-04-03 | 重庆吉力芸峰实业(集团)有限公司 | Variable frequency generator |
| CN104009577A (en) * | 2013-02-27 | 2014-08-27 | 丁金助 | Single-motor power generator |
| CN108995542A (en) * | 2018-09-06 | 2018-12-14 | 广西玉柴机器股份有限公司 | Motor integrated electric automobile distance increasing unit |
| CN113612349B (en) * | 2021-09-07 | 2022-05-27 | 北京航空航天大学 | Direct-drive inner rotor starting generator system of aircraft engine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284467Y (en) * | 1996-12-27 | 1998-06-17 | 刘维新 | Integrately-mounting flywheel permanent-magnet constant voltage generator |
| EP0898353A1 (en) * | 1997-08-22 | 1999-02-24 | Ecomag S.A. | Generator-set |
| CN1274800A (en) * | 1999-05-21 | 2000-11-29 | 本田技研工业株式会社 | Driven generator set for engine |
| CN201202529Y (en) * | 2008-05-23 | 2009-03-04 | 隆鑫工业有限公司 | Engine electric generator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2228550Y (en) * | 1994-05-27 | 1996-06-05 | 沈荃 | Composite apparatus for starting, generating and igniting |
| US6364042B1 (en) * | 2000-04-26 | 2002-04-02 | Ford Global Technologies, Inc. | Method and apparatus for coupling an engine and transmission with a starter/alternator |
| JP3905324B2 (en) * | 2001-04-13 | 2007-04-18 | 富士重工業株式会社 | Engine generator |
| CN100570151C (en) * | 2008-05-23 | 2009-12-16 | 隆鑫工业有限公司 | A kind of engine electricity generator manual starting mechanism |
| CN101282054B (en) * | 2008-05-23 | 2010-06-02 | 隆鑫工业有限公司 | Engine generator |
| CN201202566Y (en) * | 2008-05-23 | 2009-03-04 | 隆鑫工业有限公司 | Starting-up mechanism of engine electric generator by hand |
-
2008
- 2008-05-23 CN CN2008100697335A patent/CN101282054B/en not_active Expired - Fee Related
-
2009
- 2009-02-05 WO PCT/CN2009/070366 patent/WO2009140867A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284467Y (en) * | 1996-12-27 | 1998-06-17 | 刘维新 | Integrately-mounting flywheel permanent-magnet constant voltage generator |
| EP0898353A1 (en) * | 1997-08-22 | 1999-02-24 | Ecomag S.A. | Generator-set |
| CN1274800A (en) * | 1999-05-21 | 2000-11-29 | 本田技研工业株式会社 | Driven generator set for engine |
| CN201202529Y (en) * | 2008-05-23 | 2009-03-04 | 隆鑫工业有限公司 | Engine electric generator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009140867A1 (en) | 2009-11-26 |
| CN101282054A (en) | 2008-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101282054B (en) | Engine generator | |
| JP4646983B2 (en) | Generator / motor mounted on the engine | |
| DE102005053887A1 (en) | Electric motor drive module for use in motor vehicle drive section, has rotor coupled alternatively with internal combustion engine and/or with drive by clutches for transmission of torque, where module is arranged in housing | |
| CN105793538A (en) | Supercharging device for an internal combustion engine of a motor vehicle, and method for producing the supercharging device | |
| CN106160287A (en) | The generating integrated motor of integrated starting and a kind of hybrid powertrain system | |
| EP3796524B1 (en) | Engine-and-electric-machine assembly | |
| CN105659474A (en) | Rotor of an electric machine | |
| CN201202529Y (en) | Engine electric generator | |
| EP3795820A1 (en) | Engine-and-electric-machine assembly | |
| US6781272B2 (en) | Integrated torque converter and starter-generator | |
| CN100570151C (en) | A kind of engine electricity generator manual starting mechanism | |
| EP3035502A1 (en) | Driver apparatus of vehicle | |
| US20110132674A1 (en) | Internal combustion engine/hybrid transmission assembly | |
| CN205986388U (en) | Integrated form starts electricity generation integrated motor and hybrid driving system | |
| CN201062637Y (en) | Automobile engine and motor/generator connecting device | |
| KR101590696B1 (en) | Generator for vehicle | |
| CN211063494U (en) | Engine and motor assembly | |
| CN208272781U (en) | A kind of composite structure of crankshaft-flywheel and generator | |
| US20120293029A1 (en) | Locomotive starter motor | |
| CN201902809U (en) | Flat-square direct-transmission rotor engine oil pump | |
| CN102684382A (en) | Power generator system of motor compressor for automobile air conditioner | |
| CN104653285A (en) | Engine and vehicle with engine | |
| JP4003253B2 (en) | Generator | |
| CN201202566Y (en) | Starting-up mechanism of engine electric generator by hand | |
| KR101398964B1 (en) | Brushless motor apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LONCIN GENERAL DYNAMICS CO., LTD. Free format text: FORMER NAME: LONCIN INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 99 No. 400052 Chongqing Jiulongpo Hualong Avenue Kowloon Park Patentee after: Loncin General Dynamics Co., Ltd. Address before: 99 No. 400052 Chongqing Jiulongpo Hualong Avenue Kowloon Park Patentee before: Loncin Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20170523 |