JPS5749021A - Turbo supercharger in internal combustion engine - Google Patents
Turbo supercharger in internal combustion engineInfo
- Publication number
- JPS5749021A JPS5749021A JP55123303A JP12330380A JPS5749021A JP S5749021 A JPS5749021 A JP S5749021A JP 55123303 A JP55123303 A JP 55123303A JP 12330380 A JP12330380 A JP 12330380A JP S5749021 A JPS5749021 A JP S5749021A
- Authority
- JP
- Japan
- Prior art keywords
- intake
- compressor
- intake passage
- turbo supercharger
- midway
- 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
Landscapes
- Supercharger (AREA)
- Characterised By The Charging Evacuation (AREA)
Abstract
PURPOSE: To prevent a pulsation of intake pressure by a method wherein a plurality of resonance chambers having different resonance frequencies are arranged in the intake passage in a device in which a pre-chamber is arranged in the midway of intake passage between a compressor of turbo supercharger and intake port.
CONSTITUTION: The turbo supercharger S is composed of a turbine T which is arranged in the midway of the exhaust gas passage 10, and a compressor C which is arranged in the midway of the intake passage 9, the compressor C is rotated by rotating the turbine T with exhaust gas, air suctioned from the air cleaner A is compressed and then fed to the main body E of the engine. In the intake passage 9 is arranged a pre-chamber 21 upstream of the throttle valve 20. In this arrangement, the first and second resonance chambers 231, 232 having different resonance frequencies are communicated, through tubes 221, 222, with the intake passage 9 between the pre-chamber 21 and the compressor C. Thereby, a pulsation of intake flow is prevented and a charging efficiency of intake flow is improved.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55123303A JPS5749021A (en) | 1980-09-05 | 1980-09-05 | Turbo supercharger in internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55123303A JPS5749021A (en) | 1980-09-05 | 1980-09-05 | Turbo supercharger in internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5749021A true JPS5749021A (en) | 1982-03-20 |
Family
ID=14857194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55123303A Pending JPS5749021A (en) | 1980-09-05 | 1980-09-05 | Turbo supercharger in internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5749021A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7958728B2 (en) | 2005-01-25 | 2011-06-14 | Renault S.A.S. | Device for turbocharging an internal combusting engine comprising a pulsation damping chamber |
-
1980
- 1980-09-05 JP JP55123303A patent/JPS5749021A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7958728B2 (en) | 2005-01-25 | 2011-06-14 | Renault S.A.S. | Device for turbocharging an internal combusting engine comprising a pulsation damping chamber |
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