CN103697312A - Rotor part of high-speed stable oil pump - Google Patents
Rotor part of high-speed stable oil pump Download PDFInfo
- Publication number
- CN103697312A CN103697312A CN201310651113.3A CN201310651113A CN103697312A CN 103697312 A CN103697312 A CN 103697312A CN 201310651113 A CN201310651113 A CN 201310651113A CN 103697312 A CN103697312 A CN 103697312A
- Authority
- CN
- China
- Prior art keywords
- rotor
- oil pump
- speed
- stable oil
- speed stable
- 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.)
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Abstract
The invention discloses a rotor part of a high-speed stable oil pump. The rotor part consists of an inner rotor (1), a center shaft (2) and an outer rotor (3), wherein the inner rotor (1) is arranged in the outer rotor (3); the center shaft (2) is arranged in the center of the inner rotor (1). The part is an important component of the high-speed stable oil pump. By adopting the rotor part, the phenomenon of flow inflection caused by insufficient high-speed feeding of oil can be avoided, oil can be stably pumped into an engine, and the engine oil pump can run stably at a high speed.
Description
technical field:
The present invention relates to a kind of rotor part of high-speed stable oil pump.
background technique:
When oil pump runs up, because internal rotor rotating speed is too fast, oil can not fill up rapidly the space between inner and outer rotors, can make on the contrary the pump oil mass of oil pump normally not increase with rise of rotational speed, produces flow flex point, and has influence on the work of motor; A kind of high-speed stable oil pump needs to run well, and its each member is absolutely necessary.
summary of the invention:
Goal of the invention of the present invention is to provide a kind of rotor part of high-speed stable oil pump.
The present invention adopts following technological scheme to realize its goal of the invention: a kind of rotor part of high-speed stable oil pump, and it is comprised of internal rotor 1, central shaft 2, external rotor 3; Internal rotor 1 is arranged in external rotor 3; Central shaft 2 is arranged on the center of internal rotor 1.
Owing to having adopted above technology the present invention to realize preferably its goal of the invention, these parts are important component parts of high-speed stable oil pump, can improve because of the insufficient generation flow of high speed oil-feed flex point phenomenon, what oil can be stable pumps in motor, makes the steady running of oil pump energy high speed.
accompanying drawing explanation:
Accompanying drawing 1 is overall structure schematic diagram of the present invention.
Accompanying drawing 2 is structural representations of mark 3 of the present invention.
Description of reference numerals is shown in specification last page form.
embodiment:
Below in conjunction with accompanying drawing, summary of the invention is described further:
embodiment 1:
From accompanying drawing, a kind of rotor part of high-speed stable oil pump, it is comprised of internal rotor 1, central shaft 2, external rotor 3; Internal rotor 1 is arranged in external rotor 3; Central shaft 2 is arranged on the center of internal rotor 1.
Internal rotor 1 of the present invention refers to: internal rotor; It is arranged in external rotor 3; Its effect is to coordinate and carry out pump oil with external rotor 3; Its design attitude is as shown in mark in Fig. 11.
Internal rotor mounting groove 4 of the present invention refers to: the groove of design in external rotor 3; It is the mounting groove of internal rotor 1; Its design attitude is as shown in mark 4 in accompanying drawing 2.
Oil-through hole 5 of the present invention refers to: the hole of design on external rotor 3; It was the hole of oil; Its design attitude is as shown in mark 5 in accompanying drawing 2.
| Reference numerals | Mark title | Reference numerals | Mark title |
| 1 | Internal rotor 1 | 4 | Internal |
| 2 | |
5 | Oil-through |
| 3 | |
? | ? |
Claims (1)
1. a rotor part for high-speed stable oil pump, is characterized in that it is comprised of internal rotor (1), central shaft (2), external rotor (3); Internal rotor (1) is arranged in external rotor (3); Central shaft (2) is arranged on the center of internal rotor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310651113.3A CN103697312A (en) | 2013-12-08 | 2013-12-08 | Rotor part of high-speed stable oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310651113.3A CN103697312A (en) | 2013-12-08 | 2013-12-08 | Rotor part of high-speed stable oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103697312A true CN103697312A (en) | 2014-04-02 |
Family
ID=50358937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310651113.3A Pending CN103697312A (en) | 2013-12-08 | 2013-12-08 | Rotor part of high-speed stable oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240675A (en) * | 2015-11-04 | 2016-01-13 | 湖南机油泵股份有限公司 | Light large-flow oil pump |
-
2013
- 2013-12-08 CN CN201310651113.3A patent/CN103697312A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240675A (en) * | 2015-11-04 | 2016-01-13 | 湖南机油泵股份有限公司 | Light large-flow oil pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |
|
| WD01 | Invention patent application deemed withdrawn after publication |