CN201550031U - Rotating rectifying device for brushless hydraulic generator - Google Patents
Rotating rectifying device for brushless hydraulic generator Download PDFInfo
- Publication number
- CN201550031U CN201550031U CN2009201892477U CN200920189247U CN201550031U CN 201550031 U CN201550031 U CN 201550031U CN 2009201892477 U CN2009201892477 U CN 2009201892477U CN 200920189247 U CN200920189247 U CN 200920189247U CN 201550031 U CN201550031 U CN 201550031U
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- Prior art keywords
- fin
- brushless
- hydraulic generator
- rotating
- utility
- 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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Abstract
The utility model relates to a rotating rectifying device for a brushless hydraulic generator which comprises a radiating fin, a stop washer, a rotating rectifier tube, a conducting rod and a base. The utility model is characterized in that two radiating fins are symmetrically connected with a round base; tail ends of the two radiating fins are symmetrically connected with the conducting rod; the radiating fin is connected with a plurality of rotating rectifier tubes through the stop washer; and the rotating rectifiers on the two radiating fins are symmetrically arranged. The technical effect of the utility model is that the device applied to the brushless hydraulic generator can decrease the manufacturing and maintaining cost while the assembly and the exchange are convenient, the radiating capability is strong, the application range is wide (rectification 200A to 500A) and the quality is reliable.
Description
Technical field
The utility model relates to a kind of rotary rectification device, relates in particular to a kind of brushless hydraulic generator rotary rectification device.
Background technology
The producer of the brushless hydraulic generator of domestic production is more at present, highly competitive.Exciter armature commutating circuit tradition has two kinds of schemes.A kind of is to adopt positive and negative rectification module rectification; A kind of is to adopt the rectification of rectification single tube.Adopting the rectification module advantage is to install that to change convenient, shortcoming be that the module heat dissipating condition is poor, damage easily, when one damage mutually after whole module all need change the operation expense height.Adopting single tube rectification advantage is that the back only needs to change corresponding single tube, maintenance cost is low when a single tube damages, and shortcoming is the commutating circuit complex structure, and parts are many, and the production cost height is installed the replacing inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of brushless hydraulic generator rotary rectification device, that this device possesses is simple in structure, parts are few, install change convenient, heat-sinking capability is strong, maintenance cost is low, reduce production, maintenance cost, help improving the product operation stability.
The utility model is achieved like this, it comprises fin, stop washer, rotary rectifier pipe, conducting rod, pedestal, it is characterized in that symmetry connects two fin on the round base, two fin tail end symmetries are connected with conducting rod, several rotary rectifier pipes connect fin by stop washer, the rotating rectifier position symmetry on two fin.
Technique effect of the present utility model is: this technology is used on the brushless hydraulic generator, can reduce production, maintenance cost, install to change simultaneously convenient, heat-sinking capability is strong, applied range (rectification 200A ~ 500A), reliable in quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the utility model is achieved like this, it comprises fin 1, stop washer 2, rotary rectifier pipe 3, conducting rod 4, pedestal 5, it is characterized in that symmetry connects two fin 1 on the round base 5, two fin 1 tail end symmetries are connected with conducting rod 4, the rotating rectifier 3 position symmetries that several rotary rectifier pipes 3 connect on 1, two fin 1 of fin by stop washer 2.During use, exchange termination exciter armature winding lead-in wire, direct current termination main generator rotor winding, effect is that the AC rectification that the AC exciter armature sends is become the main generator rotor winding excitation of directly supplying with coaxial rotation behind the direct current, by the electromagnetic induction effect make main generator unit stator to electrical network for alternating current.
Claims (1)
1. brushless hydraulic generator rotary rectification device, it comprises fin, stop washer, rotary rectifier pipe, conducting rod, pedestal, it is characterized in that symmetry connects two fin on the round base, two fin tail end symmetries are connected with conducting rod, several rotary rectifier pipes connect fin by stop washer, the rotating rectifier position symmetry on two fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201892477U CN201550031U (en) | 2009-09-24 | 2009-09-24 | Rotating rectifying device for brushless hydraulic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201892477U CN201550031U (en) | 2009-09-24 | 2009-09-24 | Rotating rectifying device for brushless hydraulic generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550031U true CN201550031U (en) | 2010-08-11 |
Family
ID=42605215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201892477U Expired - Fee Related CN201550031U (en) | 2009-09-24 | 2009-09-24 | Rotating rectifying device for brushless hydraulic generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683972A (en) * | 2012-09-19 | 2014-03-26 | 北京新创椿树整流器件有限公司 | High-power rotating rectifier module |
| CN103683973A (en) * | 2012-09-21 | 2014-03-26 | 北京新创椿树整流器件有限公司 | Built-in resistance and capacitance protection type rotating rectifier assembly |
-
2009
- 2009-09-24 CN CN2009201892477U patent/CN201550031U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683972A (en) * | 2012-09-19 | 2014-03-26 | 北京新创椿树整流器件有限公司 | High-power rotating rectifier module |
| CN103683972B (en) * | 2012-09-19 | 2016-05-25 | 北京新创椿树整流器件有限公司 | High-power rotary rectifier assembly |
| CN103683973A (en) * | 2012-09-21 | 2014-03-26 | 北京新创椿树整流器件有限公司 | Built-in resistance and capacitance protection type rotating rectifier assembly |
| CN103683973B (en) * | 2012-09-21 | 2016-03-30 | 北京新创椿树整流器件有限公司 | Carry the rotary rectifier assembly of resistance-capacitance protection |
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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: 20100811 Termination date: 20120924 |