JPH0368526U

JPH0368526U -

Info

Publication number: JPH0368526U
Application number: JP13046089U
Authority: JP
Priority date: 1989-11-07
Filing date: 1989-11-07
Publication date: 1991-07-05

Description

[Brief explanation of the drawing]

第１図〜第６図は本考案の実施例を示し、第１
図はエンジンの一部及び吸気マニホールドの全体
構成を示す一部破断側面図、第２図は同平面図、
第３図は吸気マニホールドの背面図、第４図は連
通管部分の平面図、第５図は第２図の−線断
面図、第６図は同−線断面図である。第７図
〜第１１図は他の例を示し、第７図は第１図相当
図、第８図は第２図相当図、第９図は第３図相当
図、第１０図は第２シヤツター弁周辺の拡大断面
図、第１１図は第１０図の−線断面図で
ある。１……エンジン、ＢＦ，ＢＲ……バンク、５…
…気筒、８……吸気マニホールド、９Ｆ，９Ｒ…
…サージタンク、１３……第１連通管、１４……
第１シヤツター弁、１８……第２連通管（連通部
材）、１９……連通路、２０……第２シヤツター
弁、２６……スロツトルボデイ、３０……フレー
ム、３１……フロントウインドガラス、Ｌ……安
全ライン。 Figures 1 to 6 show embodiments of the present invention;
The figure is a partially cutaway side view showing a part of the engine and the overall configuration of the intake manifold, and Figure 2 is a plan view of the same.
3 is a rear view of the intake manifold, FIG. 4 is a plan view of the communicating pipe portion, FIG. 5 is a cross-sectional view taken along the line -- in FIG. 2, and FIG. 6 is a cross-sectional view taken along the same line. Figures 7 to 11 show other examples, where Figure 7 is a diagram equivalent to Figure 1, Figure 8 is a diagram equivalent to Figure 2, Figure 9 is a diagram equivalent to Figure 3, and Figure 10 is a diagram equivalent to Figure 2. FIG. 11 is an enlarged cross-sectional view of the vicinity of the shutter valve, and FIG. 11 is a cross-sectional view taken along the - line in FIG. 10. 1...Engine, BF, BR...Bank, 5...
...Cylinder, 8...Intake manifold, 9F, 9R...
...Surge tank, 13...First communication pipe, 14...
First shutter valve, 18...Second communication pipe (communication member), 19...Communication path, 20...Second shutter valve, 26...Throttle body, 30...Frame, 31...Front window glass, L... …safety line.

Claims

[Scope of utility model registration request]

It has a pair of banks facing each other in the longitudinal direction of the vehicle body,
In an intake system for a V-type engine, in which each bank is formed with a plurality of cylinders whose intake strokes are not continuous, and a surge tank is formed in each bank, which communicates with the cylinders of each bank and extends in the length direction of the bank. . An intake system for an engine, characterized in that a communication member made of resin is provided that communicates both the surge tanks at an intermediate portion in the longitudinal direction.