JPS6348929U - - Google Patents
Info
- Publication number
- JPS6348929U JPS6348929U JP1986142571U JP14257186U JPS6348929U JP S6348929 U JPS6348929 U JP S6348929U JP 1986142571 U JP1986142571 U JP 1986142571U JP 14257186 U JP14257186 U JP 14257186U JP S6348929 U JPS6348929 U JP S6348929U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- turbocharger
- pressure
- variable nozzle
- detecting
- 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
- 239000002699 waste material Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Description
第１図及び第２図は、この考案の実施例である
可変ノズル付ターボチヤージヤーの断面図と要部
拡大図、第３図及び第４図は可変ノズル付ターボ
チヤージヤーを備えた内燃機関の断面図である。
１，１′……可変ノズル付ターボチヤージヤー
、２……可動式フラツプ、３……排気流入口、４
……ノズルベーン、５，１１……タービンホイー
ル、６……スクロール、７……排気マニホールド
、８……エンジン本体、９……ウエストゲートバ
ルブ、１３……ウエストゲートバルブ用ダイヤフ
ラム、１４……タービンノズル用ダイヤフラム、
１５……パイプ、１６……モーター。
Figures 1 and 2 are a sectional view and an enlarged view of the main parts of a turbocharger with a variable nozzle, which is an embodiment of this invention, and Figures 3 and 4 are a turbocharger with a variable nozzle. FIG. 1 is a cross-sectional view of an internal combustion engine. 1, 1'... Turbocharger with variable nozzle, 2... Movable flap, 3... Exhaust inlet, 4
... Nozzle vane, 5, 11 ... Turbine wheel, 6 ... Scroll, 7 ... Exhaust manifold, 8 ... Engine body, 9 ... Waste gate valve, 13 ... Diaphragm for waste gate valve, 14 ... Turbine nozzle diaphragm,
15...pipe, 16...motor.
Claims (1)
手段を具え、その排気圧に応じてタービンノズル
の開度を調整する手段を設けてなる可変ノズル付
ターボチヤージヤー。 A turbocharger with a variable nozzle, which includes means for detecting the exhaust gas pressure in the exhaust manifold, and means for adjusting the opening degree of the turbine nozzle according to the exhaust pressure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142571U JPS6348929U (en) | 1986-09-19 | 1986-09-19 | |
| DE19873731320 DE3731320A1 (en) | 1986-09-19 | 1987-09-17 | Control system for a turbo-supercharger having adjustable-pitch turbine stationary blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142571U JPS6348929U (en) | 1986-09-19 | 1986-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6348929U true JPS6348929U (en) | 1988-04-02 |
Family
ID=15318419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986142571U Pending JPS6348929U (en) | 1986-09-19 | 1986-09-19 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6348929U (en) |
| DE (1) | DE3731320A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4025901C1 (en) * | 1990-08-16 | 1992-01-30 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
| GB9611015D0 (en) * | 1996-05-25 | 1996-07-31 | Holset Engineering Co | Variable geometry turbocharger control |
| US6067800A (en) * | 1999-01-26 | 2000-05-30 | Ford Global Technologies, Inc. | Control method for a variable geometry turbocharger in a diesel engine having exhaust gas recirculation |
| DE10010978B4 (en) * | 2000-03-07 | 2005-03-24 | Robert Bosch Gmbh | Method and device for controlling the boost pressure of an internal combustion engine |
| US8387385B2 (en) | 2004-08-31 | 2013-03-05 | The United States Of America, As Represented By The Administrator Of The U.S. Environmental Protection Agency | Efficient bypass valve for multi-stage turbocharging system |
-
1986
- 1986-09-19 JP JP1986142571U patent/JPS6348929U/ja active Pending
-
1987
- 1987-09-17 DE DE19873731320 patent/DE3731320A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE3731320A1 (en) | 1988-04-21 |