CN1374731A - Universal AC/DC motor - Google Patents
Universal AC/DC motor Download PDFInfo
- Publication number
- CN1374731A CN1374731A CN 01106299 CN01106299A CN1374731A CN 1374731 A CN1374731 A CN 1374731A CN 01106299 CN01106299 CN 01106299 CN 01106299 A CN01106299 A CN 01106299A CN 1374731 A CN1374731 A CN 1374731A
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- China
- Prior art keywords
- silicon steel
- fixed
- steel sheet
- armature
- becket
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The universal AC/DC motor consists of casing, two end caps, bearing seats fixed onto the end caps, hollow rotating shaft, electrodes and armature set inside the casing, and metal ring fixed to the rotation shaft. The motor has no cast iron casing and less temperature raise to damage the winding, light weight, high mechanism strength and wide application range.
Description
The invention belongs to a kind of motor, be specially a kind of Universal AC/DC motor.
Present employed motor, be to be fixed with by silicon steel sheet at cast iron casing inner edge axially to stack, be tied with the main pole that coil windings constitutes in the groove on it, in the inner chamber of main pole, be equipped with the rotation axis that places on the two end cap, be fixed with on the rotation axis by silicon steel sheet and axially stack, be tied with the armature that coil windings constitutes in the groove on it.The weak point of this motor is: magnetic conduction between magnetic pole relies on the cast iron casing to finish, and when motor load increases or duration of runs when long, easily produces eddy current in the cast iron casing, and then causes that motor temperature raises, and motor coil is easily burnt out; Cast iron casing bad mechanical strength, and weight is big, and motor can not be in the work of vibrations condition, and the scope of application is greatly limited.
The purpose of this invention is to provide a kind of Universal AC/DC motor, this motor can cylinder iron not done casing, and motor is difficult for the heating that heats up, and coil is easy burn-out not, and is in light weight, and the mechanical strength height is applied widely.
To achieve these goals, the present invention is fixed with end cap at the two ends of tubular casing, be equipped with rotation axis on the bearing that in the bearing pedestal that fixes with end cap, is equipped with, casing is interior and be provided with main pole and armature, and its main pole and armature are to be fixed in the inboard on the end cap and to be fixed on the becket that fixes with rotation axis also to be arranged parallel to each other vertically.Main pole and armature can by permanent magnet or by the full wafer silicon steel sheet radially repeatedly volume form the ring-type silicon steel reel that is wound with coil in the groove that has on it and make.
This motor can cylinder iron not done casing, can select other material for use, motor is difficult for the heating that heats up, and coil is easy burn-out not, and is in light weight, the mechanical strength height, applied widely, it can be as the compound machine with D.C. ﹠ A.C. power alternating current-direct current electricity generate function, again can be as the compound machine with blow-up direct current drive alternative electric generation function, also can be as motor with efficient power generation function, also can be as the combination high-efficiency generator.
Below in conjunction with accompanying drawing the present invention is explained
Fig. 1: front view of the present invention
Fig. 2: right view of the present invention
Fig. 3: axial section of the present invention
Fig. 4: the axial section of first kind of form motor
Fig. 5: the main pole end view of first kind of form motor
Fig. 6: A-0-A is to cutaway view among Fig. 5
Fig. 7: the end view of first kind of form armature
Fig. 8: B-0-B is to cutaway view among Fig. 6
Fig. 9: the axial section of second kind of form motor
Figure 10: the end view of second kind of form motor main pole
Figure 11: C-0-C is to cutaway view among Figure 10
Figure 12: the end view of the armature of second kind of form motor
Figure 13: D-0-D cutaway view among Figure 12
Figure 14: the axial section of the third form motor
Figure 15: the end view of the third form motor main pole
Figure 16: E-0-E is to cutaway view among Figure 15
Figure 17: the end view of the third form armature
Figure 18: F-0-F is to cutaway view among Figure 17
Figure 19: the axial section of the 4th kind of form motor
Figure 20: the end view of the 4th kind of form motor main pole
Figure 21: G-0-G is to cutaway view among Figure 20
Figure 22: the end view of the 4th kind of form armature
Figure 23: W-0-W is to cutaway view among Figure 22
The present invention is fixed with end cap 6,7 at the two ends of tubular casing 1, be equipped with rotation axis 3 on the bearing that in the bearing pedestal 2,5 that fixes with end cap 6,7, has, the centre of rotation axis 3 is fixedly connected with becket 9, in casing 1 and be equipped with main pole and armature, its main pole and armature are to be separately fixed at the both sides that reach on the becket 9 on the medial surface of end cap 6,7 also to be arranged parallel to each other vertically, rotation axis 3 is its hollow rotation axiss with cavity, the cavity internal fixation of rotation axis 3 has flabellum blade 8, is equipped with flabellum blade 4 on the outer surface of casing 1 housing.
Shown in Figure 4 is the motor of first kind of form.Its main pole be separately fixed on the medial surface of end cap 6,7 by the full wafer silicon steel sheet radially repeatedly its inboard of forming of volume have the ring-type silicon steel reel 10,13 of pyriform groove; Its armature be the both sides on becket 9 be fixed with by the full wafer silicon steel sheet radially repeatedly volume form, its both sides have the ring-type silicon steel reel 11,12 of pyriform groove.It has constituted alternating current-direct current generating D.C. ﹠ A.C. power compound machine.
Shown in Figure 9 is the motor of second kind of form.Its main pole be separately fixed on the medial surface of end cap 6,7 by the full wafer silicon steel sheet radially repeatedly volume form its on the pyriform groove in radially be wound with the ring-type silicon steel reel 14,20 of coil windings 15,21; Its armature be the both sides on becket 9 be fixed with by full wafer silicon steel repeatedly volume form its on the pyriform groove in radially be wound with the ring-type silicon steel reel 17,18 of coil windings 19 with axial direction, outer rim in coil windings 19, be equipped with the silicon steel annulus 16 that has the pyriform groove on its that axially stacks by silicon steel sheet, be fixed with permanent magnet ring 22 on the inner wall of casing 1.It has constituted blow-up direct current drive alternative electric generation compound machine.
Shown in Figure 14 is the motor of the third form.Its main pole is the permanent magnet 23,26 that is separately fixed on end cap 6,7 medial surfaces; Its armature is to be fixed with in the both sides on the becket 9 by the full wafer silicon steel sheet radially repeatedly to roll up the ring-type silicon steel reel 24,25 that has the pyriform groove on its that forms.It has constituted high efficiency generator.
Shown in Figure 19 is the motor of the 4th kind of form.Its main pole is that the both sides on becket 9 are fixed with permanent magnet 29,30, and the outer rim at becket 9 and permanent magnet 29,30 is fixed with permanent magnet ring 31; Its armature be on the medial surface of end cap 6,7, be fixed with respectively by the full wafer silicon steel sheet radially repeatedly volume form its on the pyriform groove in radially be wound with the silicon steel reel 27,34 of coil windings 28,35; In being fixed with the pyriform groove that is axially stacked together by silicon steel sheet on it, the inner edge of casing 1 axially is wound with the silicon steel tube 32 of coil windings 33.It has constituted the combination high-efficiency generator.
Claims (5)
1. Universal AC/DC motor, be fixed with end cap (6) at the two ends of tubular casing (1), (7), with end cap (6), (7) bearing pedestal that fixes (2), (5) be equipped with rotation axis (3) on the bearing that has in, the centre of rotation axis (3) is fixedly connected with becket (9), in casing (1) and be equipped with main pole and armature, it is characterized in that: its main pole and armature are to be individually fixed in end cap (6), (7) on the medial surface and the both sides on the becket (9) are arranged parallel to each other vertically, rotation axis (3) is its hollow rotation axis that has cavity, the cavity internal fixation of rotation axis (3) has flabellum blade (8), is equipped with flabellum blade (4) on the outer surface of casing (1) housing.
2. a kind of Universal AC/DC motor according to claim 1 is characterized in that: its main pole be separately fixed on the medial surface of end cap (6), (7) by the full wafer silicon steel sheet radially repeatedly its inboard of forming of volume have ring-type silicon steel reel (10), (13) of pyriform groove; Its armature be the both sides on becket (9) be fixed with by the full wafer silicon steel sheet radially repeatedly its both sides of forming of volume have ring-type silicon steel reel (11), (12) of pyriform groove.
3. a kind of Universal AC/DC motor according to claim 1 is characterized in that: its main pole be separately fixed on the medial surface of end cap (6), (7) by the full wafer silicon steel sheet radially repeatedly volume form its on the pyriform groove in radially be wound with ring-type silicon steel reel (14), (20) of coil windings (15), (21); Its armature be the both sides on becket (9) be fixed with by the full wafer silicon steel sheet radially repeatedly volume form its on the pyriform groove in radially be wound with ring-type silicon steel reel (17), (18) of coil windings (19) with axial direction, outer rim in coil windings (19), be equipped with the silicon steel annulus (16) that has the pyriform groove on its that axially stacks by silicon steel sheet, be fixed with permanent magnet ring (22) on the inner wall of casing (1).
4. a kind of Universal AC/DC motor according to claim 1 is characterized in that: its main pole is permanent magnet (23), (26) that are separately fixed on end cap (6), (7) medial surface; Its armature is to be fixed with in the both sides on the becket (9) by the full wafer silicon steel sheet radially repeatedly to roll up ring-type silicon steel reel (24), (25) that have the pyriform groove on its that forms.
5. a kind of Universal AC/DC motor according to claim 1, it is characterized in that: its main pole is that two on becket (9) are fixed with permanent magnet (29), (30), outer rim in becket (9) and permanent magnet (29), (30) is fixed with permanent magnet ring (31); Its armature be on the medial surface of end cap (6), (7), be fixed with respectively by the full wafer silicon steel sheet radially repeatedly volume form its on the pyriform groove in radially be wound with silicon steel reel (27), (34) of coil windings (28), (35); Being fixed with silicon steel sheet at the inner edge of casing (1) axially stacks together and axially is wound with the silicon steel tube (32) of coil windings (33) in the pyriform groove on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011062991A CN1179462C (en) | 2001-03-10 | 2001-03-10 | Universal AC/DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011062991A CN1179462C (en) | 2001-03-10 | 2001-03-10 | Universal AC/DC motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1374731A true CN1374731A (en) | 2002-10-16 |
| CN1179462C CN1179462C (en) | 2004-12-08 |
Family
ID=4655328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011062991A Expired - Fee Related CN1179462C (en) | 2001-03-10 | 2001-03-10 | Universal AC/DC motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1179462C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694432A (en) * | 2012-06-04 | 2012-09-26 | 郑亚华 | Motor with internal cooling device in rotor shaft |
| CN103899633A (en) * | 2012-12-28 | 2014-07-02 | 永元电机(苏州)有限公司 | Motor spindle capable of dissipating heat |
| WO2014194665A1 (en) * | 2013-06-07 | 2014-12-11 | Bao Xiaofu | Electric motor |
| CN110224507A (en) * | 2019-06-05 | 2019-09-10 | 朱明禄 | Novel oilfield motor |
-
2001
- 2001-03-10 CN CNB011062991A patent/CN1179462C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694432A (en) * | 2012-06-04 | 2012-09-26 | 郑亚华 | Motor with internal cooling device in rotor shaft |
| CN103899633A (en) * | 2012-12-28 | 2014-07-02 | 永元电机(苏州)有限公司 | Motor spindle capable of dissipating heat |
| CN103899633B (en) * | 2012-12-28 | 2016-12-28 | 永元电机(苏州)有限公司 | The motor spindle that can dispel the heat |
| WO2014194665A1 (en) * | 2013-06-07 | 2014-12-11 | Bao Xiaofu | Electric motor |
| CN110224507A (en) * | 2019-06-05 | 2019-09-10 | 朱明禄 | Novel oilfield motor |
| CN110224507B (en) * | 2019-06-05 | 2021-08-24 | 朱明禄 | Motor for oil field |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1179462C (en) | 2004-12-08 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |