JPS6444330U - - Google Patents
Info
- Publication number
- JPS6444330U JPS6444330U JP13764687U JP13764687U JPS6444330U JP S6444330 U JPS6444330 U JP S6444330U JP 13764687 U JP13764687 U JP 13764687U JP 13764687 U JP13764687 U JP 13764687U JP S6444330 U JPS6444330 U JP S6444330U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- turbine wheel
- turbine
- wall
- combustion gas
- 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
- 239000000567 combustion gas Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図は本考案によるターボチヤージヤの一つ
の実施例をその要部について示す部分切開斜視図
、第２図は同じく本考案によるターボチヤージヤ
の一つの実施例をその要部について示す断面図、
第３図ａ及びｂは燃焼ガスのタービンブレードに
対する進入方向を示すためのベクトル図、第４図
は燃焼ガス中の微粒子のタービンブレードに対す
る衝突による欠けの体積量と燃焼ガスの進入角度
との関係を示すグラフである。
１０……タービンハウジング、１２……タービ
ンホイール室、１４……スクロール室、１６……
排気ガス出口、２０……タービンホイール、２２
……タービンブレード、２４……突条（案内壁）
。
FIG. 1 is a partially cutaway perspective view showing the essential parts of an embodiment of the turbocharger according to the present invention, and FIG. 2 is a sectional view showing the essential parts of an embodiment of the turbocharger according to the present invention.
Figures 3a and b are vector diagrams showing the direction of approach of combustion gas to the turbine blade, and Figure 4 is the relationship between the volume of chips caused by collision of fine particles in the combustion gas with the turbine blade and the angle of approach of the combustion gas. This is a graph showing. 10... Turbine housing, 12... Turbine wheel chamber, 14... Scroll chamber, 16...
Exhaust gas outlet, 20...Turbine wheel, 22
...Turbine blade, 24...Protrusion (guide wall)
.
Claims (1)
に延在して設けられたスクロール室の内壁に該ス
クロール室を流れる燃焼ガスに対し前記タービン
ホイール室の軸線方向中央部に設けられたガス出
口へ向う軸線方向速度成分を与えるための案内壁
が設けられていることを特徴とするターボチヤー
ジヤ。 The inner wall of a scroll chamber provided extending around the turbine wheel chamber of the turbine housing has an axial velocity component directed toward a gas outlet provided at the axial center of the turbine wheel chamber with respect to combustion gas flowing through the scroll chamber. A turbocharger characterized by being provided with a guide wall for giving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13764687U JPS6444330U (en) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13764687U JPS6444330U (en) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444330U true JPS6444330U (en) | 1989-03-16 |
Family
ID=31399257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13764687U Pending JPS6444330U (en) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444330U (en) |
-
1987
- 1987-09-09 JP JP13764687U patent/JPS6444330U/ja active Pending
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