JPS61132444U - - Google Patents
Info
- Publication number
- JPS61132444U JPS61132444U JP1524985U JP1524985U JPS61132444U JP S61132444 U JPS61132444 U JP S61132444U JP 1524985 U JP1524985 U JP 1524985U JP 1524985 U JP1524985 U JP 1524985U JP S61132444 U JPS61132444 U JP S61132444U
- Authority
- JP
- Japan
- Prior art keywords
- supercharger
- predetermined value
- utility
- model registration
- supercharging mechanism
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Supercharger (AREA)
Description
図は本考案の一実施例を示す断面図である。
１８……ターボチヤージヤ、、２０……スーパ
ーチヤージヤ、２１……スロツトル弁、３８……
バイパス通路、４０……バイパス弁。
The figure is a sectional view showing an embodiment of the present invention. 18... Turbo charger, 20... Super charger, 21... Throttle valve, 38...
Bypass passage, 40...bypass valve.
Claims (1)
側にスーパーチヤージヤをそれぞれ設けるととも
に、これらターボチヤージヤとスーパーチヤージ
ヤの間にスロツトル弁を配設し、かつ、スロツト
ル弁の下流側で吸気通路の上記スーパーチヤージ
ヤの上流側と下流側とを接続するバイパス通路を
形成するとともにこのバイパス通路を開閉するバ
イパス弁を設けたことを特徴とする内燃機関の過
給機構。 ２ 実質的に過給が必要な時であつてエンジン回
転数が所定値以下の時、スーパーチヤージヤと駆
動され、エンジン回転数が所定値以上の時、スー
パーチヤージヤは駆動されないことを特徴とする
実用新案登録請求の範囲第１項記載の過給機構。 ３ エンジン回転数が所定値以上の時、スーパー
チヤージヤの駆動を停止させるとともにバイパス
弁を開放させるよう構成したことを特徴とする実
用新案登録請求の範囲第２項記載の過給機構。 ４ 吸気通路のスーパーチヤージヤより下流側に
圧力検知器を取付け、この圧力検知器が検知した
圧力が所定値以上である時、上記スーパーチヤー
ジヤの駆動を停止させるとともに上記バイパス弁
を開放させるよう構成したことを特徴とする実用
新案登録請求の範囲第１項記載の過給機構。[Claims for Utility Model Registration] 1. A turbocharger is provided on the upstream side of the intake passage, and a supercharger is provided on the downstream side, and a throttle valve is provided between the turbocharger and the supercharger, and a throttle valve is provided downstream of the throttle valve. A supercharging mechanism for an internal combustion engine, characterized in that a bypass passage is formed on the side of the intake passage to connect the upstream side and the downstream side of the supercharger, and a bypass valve is provided for opening and closing the bypass passage. 2. When supercharging is actually required and the engine speed is below a predetermined value, the supercharger is activated, and when the engine speed is above the predetermined value, the supercharger is not activated. A supercharging mechanism according to claim 1 of the utility model registration claim. 3. The supercharging mechanism according to claim 2 of the utility model registration, characterized in that the supercharging mechanism is configured to stop driving the supercharger and open the bypass valve when the engine speed exceeds a predetermined value. 4. A pressure detector is installed downstream of the supercharger in the intake passage, and when the pressure detected by the pressure detector is equal to or higher than a predetermined value, the drive of the supercharger is stopped and the bypass valve is opened. A supercharging mechanism according to claim 1 of the utility model registration claim, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1524985U JPS61132444U (en) | 1985-02-07 | 1985-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1524985U JPS61132444U (en) | 1985-02-07 | 1985-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132444U true JPS61132444U (en) | 1986-08-19 |
Family
ID=30500925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1524985U Pending JPS61132444U (en) | 1985-02-07 | 1985-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101099640B1 (en) * | 2008-09-08 | 2011-12-29 | 주식회사 신평산업 | multiple charger |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61149521A (en) * | 1984-12-25 | 1986-07-08 | Nissan Motor Co Ltd | Internal combustion engine provided with supercharger |
-
1985
- 1985-02-07 JP JP1524985U patent/JPS61132444U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61149521A (en) * | 1984-12-25 | 1986-07-08 | Nissan Motor Co Ltd | Internal combustion engine provided with supercharger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101099640B1 (en) * | 2008-09-08 | 2011-12-29 | 주식회사 신평산업 | multiple charger |
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