JPS6221442U - - Google Patents
Info
- Publication number
- JPS6221442U JPS6221442U JP11296785U JP11296785U JPS6221442U JP S6221442 U JPS6221442 U JP S6221442U JP 11296785 U JP11296785 U JP 11296785U JP 11296785 U JP11296785 U JP 11296785U JP S6221442 U JPS6221442 U JP S6221442U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- intake passage
- check valve
- cylinder
- overlap
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Supercharger (AREA)
Description
第１図及び第２図は３気筒内燃機関に本考案を
適用した実施例１の概略図であり、第３図は逆止
弁の詳細図、第４図は６気筒内燃機関に本考案を
適用した実施例２の概略図、第５図は６気筒内燃
機関の実施例２と類似の実施例３の概略図である
。
１…内燃機関本体、２…吸気通路、５…スロツ
トルバルブ、６…機械式過給機、１２…バイパス
吸気通路、１２ａ，１２ｂ，１２ｃ…吸気枝管、
１３ａ，１３ｂ，１３ｃ…逆止弁。
Figures 1 and 2 are schematic diagrams of Embodiment 1 in which the present invention is applied to a 3-cylinder internal combustion engine, Figure 3 is a detailed view of a check valve, and Figure 4 is a 6-cylinder internal combustion engine in which the present invention is applied. FIG. 5 is a schematic diagram of the applied embodiment 2, and FIG. 5 is a schematic diagram of the embodiment 3, which is similar to the embodiment 2 of a six-cylinder internal combustion engine. DESCRIPTION OF SYMBOLS 1... Internal combustion engine main body, 2... Intake passage, 5... Throttle valve, 6... Mechanical supercharger, 12... Bypass intake passage, 12a, 12b, 12c... Intake branch pipe,
13a, 13b, 13c...Check valve.
Claims (1)
に分けた吸気通路に機械式過給機を設けると共に
、該過給機を迂回する、少なくとも吸気行程が互
いにオーバラツプしない気筒群に分けたバイパス
吸気通路に、上流の圧力が下流の圧力よりも高い
時に開く逆止弁を設け、該逆止弁の下流に過給圧
を供給するようにした機械式過給機付多気筒内燃
機関。 ２ 前記逆止弁を設けたバイパス吸気通路は各気
筒ごとに分けた吸気枝管である実用新案登録請求
の範囲第１項記載の内燃機関。[Claims for Utility Model Registration] 1. A mechanical supercharger is provided in an intake passage divided into cylinder groups whose intake strokes do not overlap each other, and a mechanical supercharger is provided in an intake passage that is divided into cylinder groups whose intake strokes do not overlap with each other, and which bypasses the supercharger, at least in cylinder groups whose intake strokes do not overlap with each other. A multi-cylinder internal combustion engine with a mechanical supercharger is equipped with a check valve that opens when the upstream pressure is higher than the downstream pressure in the separated bypass intake passage, and supercharging pressure is supplied downstream of the check valve. institution. 2. The internal combustion engine according to claim 1, wherein the bypass intake passage provided with the check valve is an intake branch pipe separated for each cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11296785U JPS6221442U (en) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11296785U JPS6221442U (en) | 1985-07-25 | 1985-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6221442U true JPS6221442U (en) | 1987-02-09 |
Family
ID=30994321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11296785U Pending JPS6221442U (en) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263904A (en) * | 1988-08-30 | 1990-03-05 | Mitsubishi Motors Corp | Tire regular position stopping device |
-
1985
- 1985-07-25 JP JP11296785U patent/JPS6221442U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263904A (en) * | 1988-08-30 | 1990-03-05 | Mitsubishi Motors Corp | Tire regular position stopping device |
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