JPS5716224A - Intake device for internal combustion engine - Google Patents
Intake device for internal combustion engineInfo
- Publication number
- JPS5716224A JPS5716224A JP9000580A JP9000580A JPS5716224A JP S5716224 A JPS5716224 A JP S5716224A JP 9000580 A JP9000580 A JP 9000580A JP 9000580 A JP9000580 A JP 9000580A JP S5716224 A JPS5716224 A JP S5716224A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- intake
- internal combustion
- combustion engine
- partition wall
- 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
Landscapes
- Characterised By The Charging Evacuation (AREA)
Abstract
PURPOSE: To improve intake efficiency of an engine and increase its output power, by interposing a chamber, having a partition wall and spring devices, between communication passages communicating intake and exhaust passages of the internal combustion engine.
CONSTITUTION: A chamber 12 is interposed between communication passages 7, 11 communicating an intake passage 5 and exhaust passage 9 of an internal combustion engine. A partition wall 13, volume variably dividing the first chamber 12a communicated to the intake passage 5 and the second chamber 12b communicated to the exhaust passage 9, is provided in the chamber 12. To hold the partition wall 13 always to the neutral position, spring devices 14 are provided. The chamber 12 serves suction pumping action by intake and exhaust pulsating pressures to perform charge and discharge of a mixture. In this way, a more mixture flows at an intake stroke to increase intake efficiency, thus output power of the engine and its fuel consumption can be improved.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9000580A JPS5716224A (en) | 1980-07-03 | 1980-07-03 | Intake device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9000580A JPS5716224A (en) | 1980-07-03 | 1980-07-03 | Intake device for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5716224A true JPS5716224A (en) | 1982-01-27 |
| JPS634007B2 JPS634007B2 (en) | 1988-01-27 |
Family
ID=13986496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9000580A Granted JPS5716224A (en) | 1980-07-03 | 1980-07-03 | Intake device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5716224A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62291430A (en) * | 1986-06-11 | 1987-12-18 | Mazda Motor Corp | Supercharging device for engine |
| JPS62291428A (en) * | 1986-06-10 | 1987-12-18 | Mazda Motor Corp | Supercharging device for engine |
| CN103670685A (en) * | 2012-09-19 | 2014-03-26 | 现代自动车株式会社 | Apparatus for reducing pumping loss and engine including the same |
-
1980
- 1980-07-03 JP JP9000580A patent/JPS5716224A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62291428A (en) * | 1986-06-10 | 1987-12-18 | Mazda Motor Corp | Supercharging device for engine |
| JPS62291430A (en) * | 1986-06-11 | 1987-12-18 | Mazda Motor Corp | Supercharging device for engine |
| CN103670685A (en) * | 2012-09-19 | 2014-03-26 | 现代自动车株式会社 | Apparatus for reducing pumping loss and engine including the same |
| US8863725B2 (en) * | 2012-09-19 | 2014-10-21 | Hyundai Motor Company | Apparatus for reducing pumping loss and engine including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS634007B2 (en) | 1988-01-27 |
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