CN203703043U - Torque converter for improved guide wheel impeller - Google Patents
Torque converter for improved guide wheel impeller Download PDFInfo
- Publication number
- CN203703043U CN203703043U CN201320890593.4U CN201320890593U CN203703043U CN 203703043 U CN203703043 U CN 203703043U CN 201320890593 U CN201320890593 U CN 201320890593U CN 203703043 U CN203703043 U CN 203703043U
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- torque converter
- angle
- guide vane
- guide
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of machinery, in particular to a torque converter for an improved guide wheel impeller. The torque converter comprises a torque converter body, a guide wheel casing is arranged in the torque converter body, the center of the guide wheel casing is provided with a protruded structure, the outer portion of the protruded structure is sleeved with a guide wheel, and the guide wheel casing is provided with a guide wheel blade with the curvature of 0.268mm<-1>, the inlet angle of 50.1 degrees and the outlet angle of 50.1 degrees. One end of the guide wheel blade is fixed on the circumference of the guide wheel, and the other end of the guide wheel blade is fixed on the circumference of the guide wheel casing. Compared with the prior art, according to the torque converter, an internal structure of the torque converter is designed, the guide wheel blade with the curvature of 0.268mm<-1>, the inlet angle of 50.1 degrees and the outlet angle of 50.1 degrees is designed, fluid performance is enhanced, the liquid flow direction of a turbine returning pump wheel is perfected, and turbine output torque is increased.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of fluid torque converter that improves turbine blade.
Background technique
Automobile can change the liquid flow path direction that returns to pump impeller from turbine with guide wheel in fluid torque converter, thereby increases turbine output torque.Different motors need to be equipped with the fluid torque converter of different fluid performance.
Therefore, need to design a kind of fluid torque converter of the improvement guide vane that can strengthen fluid property.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the fluid torque converter of counting a kind of improvement guide vane that can strengthen fluid property is provided.
In order to achieve the above object, the utility model is a kind of fluid torque converter that improves guide vane, comprise fluid torque converter body, it is characterized in that: in fluid torque converter body, be provided with guide wheel housing, the center of guide wheel housing is provided with protruding structure, protruding structure is arranged with guide wheel outward, and it is 0.268mm that guide wheel housing is provided with curvature
-1, entrance angle is that 50.1 °, exit angle are the guide vane of 50.1 °, one end of guide vane is fixed on the circumference of guide wheel, the other end of guide vane is fixed on the circumference of guide wheel housing.
Described entrance angle is the angle angle of guide vane bone line upper inlet place's liquid flow path direction tangent line and guide wheel sense of rotation tangent line, and described exit angle is the angle angle of guide vane bone line upper outlet place's liquid flow path direction tangent line and guide wheel sense of rotation tangent line.
Described guide wheel housing is provided with breach.
The utility model compared with the existing technology, has designed the internal structure of fluid torque converter, and having designed curvature is 0.268mm
-1, entrance angle is that 50.1 °, exit angle are the guide vane of 50.1 °, thereby strengthened fluid property, perfect turbine returns to the liquid flow path direction of pump impeller, has increased turbine output torque.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A of the present utility model place enlarged view.
Fig. 3 is import and export angle schematic diagram of the present utility model.
Referring to Fig. 1 and Fig. 2,1 is guide wheel housing; 2 is guide vane; 3 is guide wheel.
Embodiment
Now by reference to the accompanying drawings the utility model is described further.
Referring to Fig. 1 and Fig. 2, the utility model has designed a kind of fluid torque converter that improves guide vane, comprise fluid torque converter body, it is characterized in that: in fluid torque converter body, be provided with guide wheel housing 1, the center of guide wheel housing 1 is provided with protruding structure, protruding structure is arranged with guide wheel 3 outward, and it is 0.268mm that guide wheel housing 1 is provided with curvature
-1, entrance angle is that 50.1 °, exit angle are the guide vane 2 of 50.1 °, one end of guide vane 2 is fixed on the circumference of guide wheel 3, the other end of guide vane 2 is fixed on the circumference of guide wheel housing 1.
Referring to Fig. 3, in the utility model, entrance angle is the angle angle of guide vane bone line upper inlet place's liquid flow path direction tangent line and guide wheel sense of rotation tangent line, and exit angle is the angle angle of guide vane bone line upper outlet place's liquid flow path direction tangent line and guide wheel sense of rotation tangent line.Import and export angle in order to strengthen fluid property.
Guide wheel housing 1 is provided with breach, and breach is the rotation imbalance problem bringing in order to solve guide wheel casting technique.
The utility model is in the time of work, in the time that the pump impeller of engine-driving fluid torque converter rotates, the vane curvature shape of pump impeller forces liquid to be flowed through to flow to outer rim by blade from inner edge and enters turbine, and impulse turbine blade, make turbine obtain output torque, return to pump impeller again by guide wheel, guide vane 2 can change the liquid flow path direction that returns to pump impeller from turbine, pump impeller output torque is increased, thereby increase turbine output torque.
The utility model has designed the internal structure of fluid torque converter, and having designed curvature is 0.268mm
-1, to import and export angle be the guide vane of 50.1 °, thereby strengthened fluid property, perfect turbine returns to the liquid flow path direction of pump impeller, has increased turbine output torque.
Claims (3)
1. one kind is improved the fluid torque converter of guide vane, comprise fluid torque converter body, it is characterized in that: in fluid torque converter body, be provided with guide wheel housing (1), the center of guide wheel housing (1) is provided with protruding structure, protruding structure is arranged with guide wheel (3) outward, and it is 0.268mm that guide wheel housing (1) is provided with curvature
-1, entrance angle is that 50.1 °, exit angle are the guide vane (2) of 50.1 °, one end of guide vane (2) is fixed on the circumference of guide wheel (3), the other end of guide vane (2) is fixed on the circumference of guide wheel housing (1).
2. a kind of fluid torque converter that improves guide vane according to claim 1, it is characterized in that: described entrance angle is the angle angle of guide vane bone line upper inlet place's liquid flow path direction tangent line and guide wheel sense of rotation tangent line, described exit angle is the angle angle of guide vane bone line upper outlet place's liquid flow path direction tangent line and guide wheel sense of rotation tangent line.
3. a kind of fluid torque converter that improves guide vane according to claim 1, is characterized in that: described guide wheel housing (1) is provided with breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890593.4U CN203703043U (en) | 2013-12-31 | 2013-12-31 | Torque converter for improved guide wheel impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890593.4U CN203703043U (en) | 2013-12-31 | 2013-12-31 | Torque converter for improved guide wheel impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703043U true CN203703043U (en) | 2014-07-09 |
Family
ID=51053489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320890593.4U Expired - Fee Related CN203703043U (en) | 2013-12-31 | 2013-12-31 | Torque converter for improved guide wheel impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074945A (en) * | 2014-07-11 | 2014-10-01 | 广西柳工机械股份有限公司 | Dual-turbine hydrodynamic torque converter |
| CN105156630A (en) * | 2015-07-06 | 2015-12-16 | 金钟吉 | Torque converter |
-
2013
- 2013-12-31 CN CN201320890593.4U patent/CN203703043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074945A (en) * | 2014-07-11 | 2014-10-01 | 广西柳工机械股份有限公司 | Dual-turbine hydrodynamic torque converter |
| CN105156630A (en) * | 2015-07-06 | 2015-12-16 | 金钟吉 | Torque converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |