JPS6180326U - - Google Patents
Info
- Publication number
- JPS6180326U JPS6180326U JP16624584U JP16624584U JPS6180326U JP S6180326 U JPS6180326 U JP S6180326U JP 16624584 U JP16624584 U JP 16624584U JP 16624584 U JP16624584 U JP 16624584U JP S6180326 U JPS6180326 U JP S6180326U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- air amount
- amount detection
- detection device
- engine
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案の実施例でのエンジンの吸気装
置の構成図、第２図ａ，ｂは加速運転時のスロツ
トル開度変化と吸入空気量検出値との関係を示す
特性図、第３図ａ，ｂは上記関係を減速運転時で
示す特性図、第４図は比較例のエンジンの吸気装
置の構成図である。
１……エンジン本体、２……気筒、３……吸気
ポート、８……長通路、９……短通路、１０……
開閉弁、１１……吸入空気量検出装置。
Figure 1 is a configuration diagram of an engine intake system according to an embodiment of the present invention, Figures 2a and b are characteristic diagrams showing the relationship between throttle opening change and intake air amount detection value during acceleration operation, and Figure 3 Figures a and b are characteristic diagrams showing the above relationship during deceleration operation, and Figure 4 is a configuration diagram of an intake system of an engine of a comparative example. 1...Engine body, 2...Cylinder, 3...Intake port, 8...Long passage, 9...Short passage, 10...
Opening/closing valve, 11...Intake air amount detection device.
Claims (1)
転域でのエンジン回転数に同調させて吸気の慣性
過給効果を得るべく吸気通路にその実質的形状を
変更可能な可変部が設けられ、この可変部よりも
下流に吸入空気量検出装置が設けられていること
を特徴とするエンジンの吸気装置。 In order to obtain an intake inertial supercharging effect by changing the natural frequency of the intake passage and synchronizing it with the engine speed in different rotation ranges, the intake passage is provided with a variable part that can change its substantial shape. An intake system for an engine, characterized in that an intake air amount detection device is provided downstream of the intake air amount detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984166245U JPH06584Y2 (en) | 1984-10-31 | 1984-10-31 | Engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984166245U JPH06584Y2 (en) | 1984-10-31 | 1984-10-31 | Engine intake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6180326U true JPS6180326U (en) | 1986-05-28 |
| JPH06584Y2 JPH06584Y2 (en) | 1994-01-05 |
Family
ID=30724072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984166245U Expired - Lifetime JPH06584Y2 (en) | 1984-10-31 | 1984-10-31 | Engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06584Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100330263B1 (en) * | 1999-07-30 | 2002-03-25 | 이계안 | Adaptive intake manifold structure for automobile |
| JP2017089587A (en) * | 2015-11-17 | 2017-05-25 | アイシン精機株式会社 | Intake system for internal combustion engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5694833U (en) * | 1979-12-21 | 1981-07-28 | ||
| JPS5694833A (en) * | 1979-12-28 | 1981-07-31 | Fuji Electric Co Ltd | A/d converter |
-
1984
- 1984-10-31 JP JP1984166245U patent/JPH06584Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5694833U (en) * | 1979-12-21 | 1981-07-28 | ||
| JPS5694833A (en) * | 1979-12-28 | 1981-07-31 | Fuji Electric Co Ltd | A/d converter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100330263B1 (en) * | 1999-07-30 | 2002-03-25 | 이계안 | Adaptive intake manifold structure for automobile |
| JP2017089587A (en) * | 2015-11-17 | 2017-05-25 | アイシン精機株式会社 | Intake system for internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06584Y2 (en) | 1994-01-05 |
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