JPH0259261U - - Google Patents
Info
- Publication number
- JPH0259261U JPH0259261U JP13939088U JP13939088U JPH0259261U JP H0259261 U JPH0259261 U JP H0259261U JP 13939088 U JP13939088 U JP 13939088U JP 13939088 U JP13939088 U JP 13939088U JP H0259261 U JPH0259261 U JP H0259261U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- intake passage
- cylinder
- speed
- passage
- 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
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図及び第２図は本考案の一実施例である多
気筒エンジンの吸気装置を示し、第１図は全体構
成図、第２図は断面図、第３図は前記多気筒エン
ジンの吸気装置の変形例の断面図である。
１０……気筒、１２……常用吸気ポート、１４
……高速用吸気ポート、１６……常用吸気通路、
１６ａ……上流端、１８……高速用吸気通路、１
８ａ……上流端、１９……気筒、２４……サージ
タンク、２４ａ……集合面、２６……集合吸気通
路、３０……燃料噴射弁。
1 and 2 show an intake system for a multi-cylinder engine which is an embodiment of the present invention, FIG. 1 is an overall configuration diagram, FIG. 2 is a sectional view, and FIG. FIG. 7 is a sectional view of a modification of the device. 10...Cylinder, 12...Common intake port, 14
...high-speed intake port, 16...regular intake passage,
16a...upstream end, 18...high speed intake passage, 1
8a...upstream end, 19...cylinder, 24...surge tank, 24a...collecting surface, 26...collecting intake passage, 30...fuel injection valve.
Claims (1)
び高速用吸気通路を備えると共に、これら各気筒
の常用吸気通路路及び高速用吸気通路が上流側で
集合する吸気集合部に燃料噴射弁を配設した多気
筒エンジンの吸気装置において、前記各気筒の常
用吸気通路の吸気集合部側端部を前記吸気集合部
における前記燃料噴射弁の対向部近傍に集合して
配置し、その周囲に各気筒の高速用吸気通路の吸
気集合部側端部を配置したことを特徴とする多気
筒エンジンの吸気装置。 Each cylinder is equipped with a normal intake passage and a high-speed intake passage that communicate with each other independently, and a fuel injection valve is provided in the intake assembly where the normal intake passage and high-speed intake passage of each cylinder converge on the upstream side. In the intake system for a multi-cylinder engine, the ends of the common intake passages of the respective cylinders on the side of the intake collecting section are arranged near the opposite part of the fuel injection valve in the intake collecting part, and the air intakes of the respective cylinders are arranged around the An intake system for a multi-cylinder engine, characterized in that an end of a high-speed intake passage on the side of an intake gathering part is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13939088U JPH0636295Y2 (en) | 1988-10-25 | 1988-10-25 | Multi-cylinder engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13939088U JPH0636295Y2 (en) | 1988-10-25 | 1988-10-25 | Multi-cylinder engine intake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0259261U true JPH0259261U (en) | 1990-04-27 |
| JPH0636295Y2 JPH0636295Y2 (en) | 1994-09-21 |
Family
ID=31402604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13939088U Expired - Lifetime JPH0636295Y2 (en) | 1988-10-25 | 1988-10-25 | Multi-cylinder engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0636295Y2 (en) |
-
1988
- 1988-10-25 JP JP13939088U patent/JPH0636295Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0636295Y2 (en) | 1994-09-21 |