JPS61152734U - - Google Patents
Info
- Publication number
- JPS61152734U JPS61152734U JP3532085U JP3532085U JPS61152734U JP S61152734 U JPS61152734 U JP S61152734U JP 3532085 U JP3532085 U JP 3532085U JP 3532085 U JP3532085 U JP 3532085U JP S61152734 U JPS61152734 U JP S61152734U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- open
- rotating arm
- turbocharger
- turbine wheel
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第1図は本考案のウエストゲート弁の要部正面
図。第2図は第1図の―線に沿う矢視断面図
。第3図は第2図の弁体とアームとの連結部分の
拡大図。第4図は本考案のウエストゲート弁を備
えたターボチヤージヤ付き内燃機関の全体図。第
5図は第4図のターボチヤージヤのタービンハウ
ジング側面図。第6図は第5図の―線に沿う
断面図。
26…ターボチヤージヤ、28…タービンハウ
ジング、40A,40B…スクロール通路、50
A,50B…バイパス通路、60…バイパス制御
弁、64…支軸、72…アクチユエータ、82A
,82B…弁体、84…アーム、96A,96B
…リブ。
FIG. 1 is a front view of the main parts of the wastegate valve of the present invention. FIG. 2 is a sectional view taken along the line - in FIG. 1. FIG. 3 is an enlarged view of the connecting portion between the valve body and the arm in FIG. 2. FIG. 4 is an overall view of a turbocharged internal combustion engine equipped with the wastegate valve of the present invention. FIG. 5 is a side view of the turbine housing of the turbocharger shown in FIG. 4. FIG. 6 is a sectional view taken along the line - in FIG. 5. 26... Turbocharger, 28... Turbine housing, 40A, 40B... Scroll passage, 50
A, 50B... Bypass passage, 60... Bypass control valve, 64... Support shaft, 72... Actuator, 82A
, 82B... Valve body, 84... Arm, 96A, 96B
…rib.
Claims (1)
のスクロール通路を並列に共通のタービンホイー
ルに開口するように設け、スクロール通路に一端
が開口する独立のバイパス通路がハウジング内に
形成され、夫々のバイパス通路の他端をタービン
ハウジング下流の排気管に対し開閉する別々の弁
体が共通の板状の回動アーム上に設けられ、回動
アームの回転支軸は過給圧応動アクチユエータに
連結され、かつ前記回転アームに補強リブが形成
されたターボチヤージヤの排気バイパス装置。 Two scroll passages are provided in the turbine housing of the turbocharger in parallel so as to open to a common turbine wheel, and an independent bypass passage with one end open to the scroll passage is formed in the housing, and the other end of each bypass passage is connected to the turbine wheel. Separate valve bodies that open and close with respect to the exhaust pipe downstream of the housing are provided on a common plate-shaped rotating arm, and the rotating shaft of the rotating arm is connected to a supercharging pressure responsive actuator, and is reinforced with the rotating arm. Turbocharger exhaust bypass device with ribs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985035320U JPH0435534Y2 (en) | 1985-03-14 | 1985-03-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985035320U JPH0435534Y2 (en) | 1985-03-14 | 1985-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61152734U true JPS61152734U (en) | 1986-09-20 |
JPH0435534Y2 JPH0435534Y2 (en) | 1992-08-24 |
Family
ID=30539488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985035320U Expired JPH0435534Y2 (en) | 1985-03-14 | 1985-03-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0435534Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013204495A (en) * | 2012-03-28 | 2013-10-07 | Ihi Corp | Flow variable type valve mechanism and supercharger |
JPWO2013133376A1 (en) * | 2012-03-09 | 2015-07-30 | 株式会社Ihi | Variable flow rate valve mechanism and vehicle supercharger |
JPWO2022130615A1 (en) * | 2020-12-18 | 2022-06-23 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56175525U (en) * | 1980-05-28 | 1981-12-24 | ||
JPS59105035U (en) * | 1982-12-29 | 1984-07-14 | いすゞ自動車株式会社 | Waste gate valve device |
-
1985
- 1985-03-14 JP JP1985035320U patent/JPH0435534Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56175525U (en) * | 1980-05-28 | 1981-12-24 | ||
JPS59105035U (en) * | 1982-12-29 | 1984-07-14 | いすゞ自動車株式会社 | Waste gate valve device |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2013133376A1 (en) * | 2012-03-09 | 2015-07-30 | 株式会社Ihi | Variable flow rate valve mechanism and vehicle supercharger |
US9593624B2 (en) | 2012-03-09 | 2017-03-14 | Ihi Corporation | Variable flow valve mechanism and vehicle turbocharger |
JP2013204495A (en) * | 2012-03-28 | 2013-10-07 | Ihi Corp | Flow variable type valve mechanism and supercharger |
JPWO2022130615A1 (en) * | 2020-12-18 | 2022-06-23 | ||
WO2022130615A1 (en) * | 2020-12-18 | 2022-06-23 | 日産自動車株式会社 | Turbocharger |
Also Published As
Publication number | Publication date |
---|---|
JPH0435534Y2 (en) | 1992-08-24 |
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