JPH01159129U - - Google Patents
Info
- Publication number
- JPH01159129U JPH01159129U JP5495488U JP5495488U JPH01159129U JP H01159129 U JPH01159129 U JP H01159129U JP 5495488 U JP5495488 U JP 5495488U JP 5495488 U JP5495488 U JP 5495488U JP H01159129 U JPH01159129 U JP H01159129U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- throttle valve
- bypass passage
- compressor impeller
- passage
- 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.)
- Pending
Links
- 238000011144 upstream manufacturing Methods 0.000 claims 2
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の一実施例を示す構成断面図、
第２図は第１図のＡ―Ａ線矢視断面図、第３図は
本考案の他の実施例を示す構成断面図、第４図は
第３図の一部拡大断面図、第５図は第４図のＢ―
Ｂ線矢視断面図、第６図、第７図は従来例を示す
構成断面図及びベーンの詳細図である。
１９……ターボ過給機、２０……圧縮機羽根車
、２４……吸気通路、２７……スロツトルバルブ
、２８……バイパス通路、２９……バイパス通路
出口。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention;
2 is a sectional view taken along the line A--A in FIG. 1, FIG. 3 is a sectional view showing another embodiment of the present invention, FIG. 4 is a partially enlarged sectional view of FIG. The figure is B- in Figure 4.
A cross-sectional view taken along the line B, FIGS. 6 and 7 are a structural cross-sectional view and a detailed view of a vane showing a conventional example. 19... Turbo supercharger, 20... Compressor impeller, 24... Intake passage, 27... Throttle valve, 28... Bypass passage, 29... Bypass passage outlet.
Claims (1)
空気流量を制御するスロツトルバルブをターボ過
給機の圧縮機の上流に配設し、スロツトルバルブ
の上流通路と圧縮機羽根車の空気流入部とを連通
するバイパス通路を設けると共に、バイパス通路
出口を圧縮機羽根車が形成する円弧に対して接線
方向から開口させたことを特徴とするターボ過給
機付エンジン。 In a turbocharged engine, the throttle valve that controls the engine air flow rate is arranged upstream of the turbocharger compressor, and the upstream passage of the throttle valve and the air inlet of the compressor impeller are connected to each other. What is claimed is: 1. A turbocharged engine characterized in that a bypass passage is provided for communicating with the engine, and an outlet of the bypass passage is opened in a tangential direction with respect to an arc formed by a compressor impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5495488U JPH01159129U (en) | 1988-04-23 | 1988-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5495488U JPH01159129U (en) | 1988-04-23 | 1988-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159129U true JPH01159129U (en) | 1989-11-02 |
Family
ID=31280863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5495488U Pending JPH01159129U (en) | 1988-04-23 | 1988-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030017872A (en) * | 2001-08-23 | 2003-03-04 | 현대자동차주식회사 | Variable passage type turbo charger |
-
1988
- 1988-04-23 JP JP5495488U patent/JPH01159129U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030017872A (en) * | 2001-08-23 | 2003-03-04 | 현대자동차주식회사 | Variable passage type turbo charger |
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