CN201581940U - Oil path structure of lubricating oil inlet of turbocharger - Google Patents
Oil path structure of lubricating oil inlet of turbocharger Download PDFInfo
- Publication number
- CN201581940U CN201581940U CN2009202597030U CN200920259703U CN201581940U CN 201581940 U CN201581940 U CN 201581940U CN 2009202597030 U CN2009202597030 U CN 2009202597030U CN 200920259703 U CN200920259703 U CN 200920259703U CN 201581940 U CN201581940 U CN 201581940U
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- CN
- China
- Prior art keywords
- oil
- oil inlet
- inlet hole
- port
- turbocharger
- 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 discloses an oil path structure of a lubricating oil inlet of a turbocharger which includes the bearing body (1) of the turbocharger; the bearing body (1) of the turbocharger is provided with a top oil inlet (11), a transverse oil inlet (12) and a vertical oil inlet (13); the outer port of the top oil inlet (11) is provided with a technical end cap (111); one port of the transverse oil inlet (12) is communicated with the top oil inlet (11) and the other port of the transverse oil inlet (12) is provided with a technical choke plug (121); one port of the vertical oil inlet (13) is communicated with the transverse oil inlet (12); and another port of the vertical oil inlet (13) is arranged at the side of the oil outlet (2) of the bearing body of the turbocharger. The oil path structure of the lubricating oil inlet of the turbocharger can lead an inlet oil tube and an outlet oil tube to be installed more compactly.
Description
Technical field
The utility model relates to a kind of turbocharger lubricating oil oil channel structures, particularly a kind of turbocharger lubricating oil import oil channel structures.
Background technique
(direction of arrow is represented oil flow direction among the figure) as shown in Figure 3, the both sides of filler opening 3 in the present turbocharger lubricating oil oil channel structures and oil outlet 2 separation turbo-charger bearing bodies, 2 fens sides of this filler opening 3 and oil outlet arrange that the layout that makes oil inlet pipe and oil outlet tube needs more great space, but require the turbocharger arrangement compactness in actual use, particularly automobile-used small sized turbine pressurized machine, it is very little that the row of turnover oil pipe puts the space, adopts this filler opening 3 and oil outlet 2 structures to make the turnover oil pipe can have the problem of interference.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and a kind of turbocharger lubricating oil import oil channel structures is provided, and it is compact more that it can make the turnover oil pipe install.
The technical solution of the utility model is: a kind of turbocharger lubricating oil import oil channel structures, it comprises the turbo-charger bearing body, have top oil inlet hole and oil-feed bullport on the turbo-charger bearing body, the external port of top oil inlet hole is equipped with the technology plug, a port of oil-feed bullport is communicated with the top oil inlet hole, and its another port is positioned at by the side of turbo-charger bearing body oil outlet.
The further technological scheme of the utility model is: described oil-feed bullport is divided into horizontal oil inlet hole and vertical oil inlet hole, and laterally a port of oil inlet hole is communicated with the top oil inlet hole, and its another port is equipped with the technology plug; A port of vertical oil inlet hole is communicated with horizontal oil inlet hole, and its another port is positioned at by the side of turbo-charger bearing body oil outlet.
The utility model compared with prior art has following characteristics:
The utility model oil-feed port and oil outlet are arranged in the same side of turbo-charger bearing body, and it is compact more that the turnover oil pipe is installed.
Below in conjunction with the drawings and specific embodiments detailed structure of the present utility model is further described.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is existing turbocharger lubricating oil oil channel structures schematic representation.
Embodiment
Embodiment
Shown in Fig. 1-2 (direction of arrow is represented oil flow direction among the figure): a kind of turbocharger lubricating oil import oil channel structures, it comprises turbo-charger bearing body 1, have top oil inlet hole 11, horizontal oil inlet hole 12 and vertical oil inlet hole 13 on the turbo-charger bearing body 1, the external port of top oil inlet hole 11 is equipped with technology plug 111, laterally a port of oil inlet hole 12 is communicated with top oil inlet hole 11, and its another port is equipped with technology plug 121; A port of vertical oil inlet hole 13 is communicated with horizontal oil inlet hole 12, its another port is positioned at by the side of turbo-charger bearing body oil outlet 2, and promptly vertical oil inlet hole 13 another port and oil outlet 2 are arranged in the same side of turbo-charger bearing body and are positioned at oil outlet 2 next doors.
The utility model is not limited to above-mentioned concrete structure, just drops within the protection domain of the present utility model so long as the oil-feed port is positioned at the other turbocharger lubricating oil import oil channel structures of side of oil outlet 2.
Claims (2)
1. turbocharger lubricating oil import oil channel structures, it comprises turbo-charger bearing body (1), it is characterized in that: have top oil inlet hole (11) and oil-feed bullport on the turbo-charger bearing body (1), a port of oil-feed bullport is communicated with top oil inlet hole (11), and its another port is positioned at by the side of turbo-charger bearing body oil outlet (2).
2. turbocharger lubricating oil import oil channel structures according to claim 1, it is characterized in that: described oil-feed bullport is divided into horizontal oil inlet hole (12) and vertical oil inlet hole (13), laterally a port of oil inlet hole (12) is communicated with top oil inlet hole (11), and its another port is equipped with technology plug (121); A port of vertical oil inlet hole (13) is communicated with horizontal oil inlet hole (12), and its another port is positioned at by the side of turbo-charger bearing body oil outlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202597030U CN201581940U (en) | 2009-12-10 | 2009-12-10 | Oil path structure of lubricating oil inlet of turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202597030U CN201581940U (en) | 2009-12-10 | 2009-12-10 | Oil path structure of lubricating oil inlet of turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201581940U true CN201581940U (en) | 2010-09-15 |
Family
ID=42723937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202597030U Expired - Fee Related CN201581940U (en) | 2009-12-10 | 2009-12-10 | Oil path structure of lubricating oil inlet of turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201581940U (en) |
-
2009
- 2009-12-10 CN CN2009202597030U patent/CN201581940U/en not_active Expired - Fee Related
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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: 20100915 Termination date: 20131210 |