CN2241355Y - Automatic voltage regulator - Google Patents
Automatic voltage regulator Download PDFInfo
- Publication number
- CN2241355Y CN2241355Y CN 95202795 CN95202795U CN2241355Y CN 2241355 Y CN2241355 Y CN 2241355Y CN 95202795 CN95202795 CN 95202795 CN 95202795 U CN95202795 U CN 95202795U CN 2241355 Y CN2241355 Y CN 2241355Y
- Authority
- CN
- China
- Prior art keywords
- coil
- gear boxes
- voltage regulator
- automatic voltage
- reduction gear
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to an automatic voltage regulator, which is provided with a coil, carbon brush assemblys, servo motors, and reducing gear boxes, wherein, two surfaces of the coil are symmetrically provided with two sets of the carbon brush assemblys, the servo motors, and the reducing gear boxes; the reduction gear boxes is fixed at the middle of the coil by a fastening screw and pressing rings which are positioned at a surface of the coil, and gears of the reducing gear boxes and an output shaft of the servo motors are positioned at a same shaft line. The supplying structure with double surfaces can make output power increased 2 times, and the purpose of high efficiency can be realized. The utility model has the advantages of compact structure, high safety, and convenient installation.
Description
The utility model relates to a kind of automatic voltage regulator.
The principle of automatic voltage regulator is when voltage changes, motor can drive the carbon brush arm by under drive gear case and turning axle and rotate the purpose that reaches adjustment voltage, existing automatic voltage regulator all is by servomotor, a reducer casing, reaches and cross gear, turning axle, carbon brush, coil, add a whole set of device for fastening composition, volume is big, heavy, shock resistance is poor, easily paste dust, easy latch, under drive gear is stressed irregular etc., causes whole aircraft reliability poor.
The purpose of this utility model is to overcome the defective of above-mentioned technology, and a kind of efficient, safe and reliable, automatic voltage regulator easily with high-output power is provided.
The utlity model has coil, brush, servomotor, reduction gear box, coil two-sided is symmetrical arranged two groups of brush, form two-sided benefit structure, servomotor, reduction gear box are by the trim ring that is located at coil surface and hang tight screw and be fixed in the middle of the coil, and make the output shaft of all gears of reduction gear box and servomotor be in same axis.
Further specify the utility model below in conjunction with embodiment and accompanying drawing.
Accompanying drawing is the topology view of present embodiment.
Present embodiment is provided with coil 1, brush, servomotor 2, reduction gear box 3, brush comprises carbon brush 10, carbon brush arm 11 and rotating shaft 12, coil 1 two-sided is symmetrical arranged two groups of brush, form two-sided benefit structure, servomotor 2, reduction gear box 3 are by the trim ring 4,5,6,7 that is located at coil 1 surface and hang tight screw 8,9 and be fixed in the middle of the coil 1, and make the output shaft of reduction gear box 3 all gears and servomotor 2 be in same axis.
The utility model can expand output power and is twice owing to adopted two-sided benefit structure, reaches efficient purpose, and compact conformation, safe and reliable, and is easy for installation.
Claims (1)
1, a kind of automatic voltage regulator with coil, brush, servomotor, reduction gear box, it is characterized in that: coil (1) two-sided is symmetrical arranged two groups of brush, servomotor (2), reduction gear box (3) are by the trim ring (4), (5), (6), (7) that are located at coil (1) surface and hang tight screw (8), (9) and be fixed in the middle of the coil (1), and make the output shaft of all gears of reduction gear box (3) and servomotor (2) be in same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95202795 CN2241355Y (en) | 1995-02-21 | 1995-02-21 | Automatic voltage regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95202795 CN2241355Y (en) | 1995-02-21 | 1995-02-21 | Automatic voltage regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2241355Y true CN2241355Y (en) | 1996-11-27 |
Family
ID=33855844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95202795 Expired - Fee Related CN2241355Y (en) | 1995-02-21 | 1995-02-21 | Automatic voltage regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2241355Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477384B (en) * | 2008-12-12 | 2011-02-02 | 华通机电集团有限公司 | Voltage regulating apparatus of voltage stabilizer |
| CN103413661A (en) * | 2013-08-22 | 2013-11-27 | 国网河南省电力公司焦作供电公司 | Adjustable transformer |
| CN110098039A (en) * | 2019-04-21 | 2019-08-06 | 吕娜 | A kind of application method of adjustable variable-pressure device |
-
1995
- 1995-02-21 CN CN 95202795 patent/CN2241355Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477384B (en) * | 2008-12-12 | 2011-02-02 | 华通机电集团有限公司 | Voltage regulating apparatus of voltage stabilizer |
| CN103413661A (en) * | 2013-08-22 | 2013-11-27 | 国网河南省电力公司焦作供电公司 | Adjustable transformer |
| CN110098039A (en) * | 2019-04-21 | 2019-08-06 | 吕娜 | A kind of application method of adjustable variable-pressure device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |