JPS6166628U - - Google Patents
Info
- Publication number
- JPS6166628U JPS6166628U JP15092284U JP15092284U JPS6166628U JP S6166628 U JPS6166628 U JP S6166628U JP 15092284 U JP15092284 U JP 15092284U JP 15092284 U JP15092284 U JP 15092284U JP S6166628 U JPS6166628 U JP S6166628U
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- turbine wheel
- exhaust gas
- volute casing
- auxiliary
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Supercharger (AREA)
- Control Of Turbines (AREA)
Description
第１図及び第２図は、本考案に係るターボ過給
機を示す図であり、第１図はそのタービン側断面
図であり、第２図は第１図の−線断面図であ
る。第３図は本考案に係るターボ過給機のエンジ
ン回転数とトルクの関係を示す図で、第４図はそ
のエンジン回転数と過給圧を示す図である。第５
図及び第６図は従来のターボ過給機を示す図であ
り、第５図はタービン側断面図で、第６図は第５
図の−線断面図である。
１１……ボリユートケーシング、１２……ター
ビンホイール、１３……仕切壁、１４……主スク
ロール、１５……副スクロール、１６……スライ
ド弁。
1 and 2 are views showing a turbocharger according to the present invention, in which FIG. 1 is a sectional view of the turbine side thereof, and FIG. 2 is a sectional view taken along the line -- in FIG. 1. FIG. 3 is a diagram showing the relationship between engine speed and torque of the turbocharger according to the present invention, and FIG. 4 is a diagram showing the engine speed and supercharging pressure. Fifth
6 and 6 are diagrams showing a conventional turbocharger, FIG. 5 is a sectional side view of the turbine, and FIG. 6 is a sectional view of the turbine side.
It is a sectional view taken along the - line in the figure. DESCRIPTION OF SYMBOLS 11... Volute casing, 12... Turbine wheel, 13... Partition wall, 14... Main scroll, 15... Sub-scroll, 16... Slide valve.
Claims (1)
トケーシングと、該ボリユートケーシング内のス
クロールを主スクロールと副スクロールに分割す
る仕切壁と、エンジンの運転状態に応じて摺動し
、この摺動によつて副スクロールからタービンホ
イールに流入する排気ガスの量を制御するスライ
ド弁と、を備えたターボ過給機において、前記主
スクロールおよび副スクロールからの排気ガスが
タービンホイールに流入する入口通路のタービン
ホイールの軸心と平行な面での断面積を放射内方
に向かつて連続的に減少させたことを特徴とする
ターボ過給機。 A volute casing in which a turbine wheel is disposed inside, and a partition wall that divides the scroll inside the volute casing into a main scroll and a sub-scroll, slide according to the operating state of the engine. and a slide valve for controlling the amount of exhaust gas flowing into the turbine wheel from the auxiliary scroll, the turbine wheel in the inlet passage through which the exhaust gas from the main scroll and the auxiliary scroll flows into the turbine wheel. A turbo supercharger characterized in that the cross-sectional area in a plane parallel to the axis of the turbocharger is continuously reduced in a radially inward direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15092284U JPS6166628U (en) | 1984-10-05 | 1984-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15092284U JPS6166628U (en) | 1984-10-05 | 1984-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6166628U true JPS6166628U (en) | 1986-05-07 |
Family
ID=30709053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15092284U Pending JPS6166628U (en) | 1984-10-05 | 1984-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6166628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102985659A (en) * | 2010-08-05 | 2013-03-20 | 博格华纳公司 | Exhaust-gas turbocharger |
| CN113710884A (en) * | 2019-04-19 | 2021-11-26 | 三菱重工发动机和增压器株式会社 | Variable capacity turbine and supercharger |
-
1984
- 1984-10-05 JP JP15092284U patent/JPS6166628U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102985659A (en) * | 2010-08-05 | 2013-03-20 | 博格华纳公司 | Exhaust-gas turbocharger |
| JP2013535615A (en) * | 2010-08-05 | 2013-09-12 | ボーグワーナー インコーポレーテッド | Exhaust gas turbocharger |
| CN113710884A (en) * | 2019-04-19 | 2021-11-26 | 三菱重工发动机和增压器株式会社 | Variable capacity turbine and supercharger |
| US11603859B2 (en) | 2019-04-19 | 2023-03-14 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Variable geometry turbine and supercharger |
| CN113710884B (en) * | 2019-04-19 | 2023-10-20 | 三菱重工发动机和增压器株式会社 | Variable capacity turbine and supercharger |
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