JPS59156117U - Internal combustion engine intake system - Google Patents
Internal combustion engine intake systemInfo
- Publication number
- JPS59156117U JPS59156117U JP5235983U JP5235983U JPS59156117U JP S59156117 U JPS59156117 U JP S59156117U JP 5235983 U JP5235983 U JP 5235983U JP 5235983 U JP5235983 U JP 5235983U JP S59156117 U JPS59156117 U JP S59156117U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- intake
- internal combustion
- combustion engine
- auxiliary
- 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
Landscapes
- Characterised By The Charging Evacuation (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の内燃機関の吸気装置の第1実、流側を
示す概略構成図、第2図a、 bは本考案の内燃機関
の吸気装置の第2実施例を示す図であり、第2図aはそ
の概略構成図、第2図すは第2図aのB−B矢視断面図
である。
5・・・燃焼室、7・・・吸気弁、8・・・吸気通路、
9・・・絞弁、11・・・副吸気通路、lla・・・入
口端、 ・11b、IIC・・・出口端、12・・
・リード弁(制御手段)。FIG. 1 is a schematic configuration diagram showing the first embodiment of the intake system for an internal combustion engine according to the present invention, and FIGS. 2B are diagrams showing a second embodiment of the intake system for an internal combustion engine according to the present invention. , FIG. 2a is a schematic configuration diagram thereof, and FIG. 2 is a sectional view taken along the line B-B in FIG. 2a. 5... Combustion chamber, 7... Intake valve, 8... Intake passage,
9... Throttle valve, 11... Sub-intake passage, lla... Inlet end, 11b, IIC... Outlet end, 12...
- Reed valve (control means).
Claims (1)
設けられた吸気通路と、入口端が絞弁近傍の下流側で吸
気通路に開口し出口端が吸気弁近傍に開口する副吸気通
路と、副吸気通路の入口端に設けられ入口から出口へ向
かっての吸気の流れのみを許容する制御手段と、を備え
、前記副吸気通路の長きが機関低回転域において該副吸
気通路を通して燃焼室に導入される吸気の慣性効果が大
きくなる長さであることを特徴とする内燃機関の吸気装
置。An intake passage that communicates with the combustion chamber of the engine via an intake valve and is provided with a throttle valve, and an auxiliary intake passage whose inlet end opens into the intake passage downstream near the throttle valve and whose outlet end opens near the intake valve. and a control means provided at the inlet end of the auxiliary intake passage to allow intake air to flow only from the inlet to the outlet, and the length of the auxiliary intake passage is such that the combustion is carried out through the auxiliary intake passage in a low engine speed range. An intake device for an internal combustion engine, characterized by having a length that increases the inertial effect of intake air introduced into a chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5235983U JPS59156117U (en) | 1983-04-07 | 1983-04-07 | Internal combustion engine intake system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5235983U JPS59156117U (en) | 1983-04-07 | 1983-04-07 | Internal combustion engine intake system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59156117U true JPS59156117U (en) | 1984-10-19 |
Family
ID=30182718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5235983U Pending JPS59156117U (en) | 1983-04-07 | 1983-04-07 | Internal combustion engine intake system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59156117U (en) |
-
1983
- 1983-04-07 JP JP5235983U patent/JPS59156117U/en active Pending
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