JPS62173523U - - Google Patents
Info
- Publication number
- JPS62173523U JPS62173523U JP5756586U JP5756586U JPS62173523U JP S62173523 U JPS62173523 U JP S62173523U JP 5756586 U JP5756586 U JP 5756586U JP 5756586 U JP5756586 U JP 5756586U JP S62173523 U JPS62173523 U JP S62173523U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- hole
- control valve
- control
- intake
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図ａ，ｂは本考案の第１実施例を示す略線
図、第２図および第３図は同じく第２、第３実施
例を示す略線図。第４図ａ，ｂは従来の装置を示
す略線図。
１……主絞弁、２……吸気管、３……主通路、
４……制御通路、５……制御弁、６……空気供給
管、７……電磁弁、８……制御装置、９……孔あ
きガスケツト、９′……ガスケツト、１０……仕
切壁、１１〜１４……貫通孔。
FIGS. 1a and 1b are schematic diagrams showing a first embodiment of the present invention, and FIGS. 2 and 3 are schematic diagrams showing second and third embodiments of the present invention. FIGS. 4a and 4b are schematic diagrams showing a conventional device. 1... Main throttle valve, 2... Intake pipe, 3... Main passage,
4... Control passage, 5... Control valve, 6... Air supply pipe, 7... Solenoid valve, 8... Control device, 9... Perforated gasket, 9'... Gasket, 10... Partition wall, 11 to 14...through holes.
Claims (1)
各気筒に連通し、該分岐通路がそれぞれ仕切壁に
より、主通路および制御通路に分離され、該制御
通路に空気の流れを制御する制御弁が設けられた
吸気管を有する内燃機関用吸気装置において、前
記主通路と前記制御通路とが貫通孔により連通さ
れ又は制御弁に貫通孔を設けることによつて、該
貫通孔を通して清掃用空気が制御弁の下流に供給
されることを特徴とする吸気制御弁清浄装置。 ２ 前記貫通孔が、シリンダヘツドと吸気管とを
連結する部分に設けられたガスケツトの仕切壁衝
合部分を欠除することによつて形成された、実用
新案登録請求の範囲第１項記載の装置。[Claims for Utility Model Registration] 1. A main throttle valve is provided upstream, and the downstream side communicates with each cylinder through a branch passage, and each branch passage is separated by a partition wall into a main passage and a control passage, and the control passage is In an intake system for an internal combustion engine having an intake pipe provided with a control valve for controlling the flow of air, the main passage and the control passage communicate with each other through a through hole, or by providing a through hole in the control valve, An intake control valve cleaning device characterized in that cleaning air is supplied downstream of the control valve through the through hole. 2. The utility model according to claim 1, wherein the through hole is formed by removing a partition wall abutting portion of a gasket provided at a portion connecting the cylinder head and the intake pipe. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5756586U JPS62173523U (en) | 1986-04-18 | 1986-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5756586U JPS62173523U (en) | 1986-04-18 | 1986-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62173523U true JPS62173523U (en) | 1987-11-04 |
Family
ID=30887387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5756586U Pending JPS62173523U (en) | 1986-04-18 | 1986-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62173523U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5593921A (en) * | 1979-01-11 | 1980-07-16 | I D K:Kk | Secondary air introduction gasket for spark plug |
| JPS57105534A (en) * | 1980-12-22 | 1982-07-01 | Yamaha Motor Co Ltd | Intake structure of multiple intake valve engine |
| JPS5990719A (en) * | 1982-11-16 | 1984-05-25 | Mazda Motor Corp | Intake device for engine |
-
1986
- 1986-04-18 JP JP5756586U patent/JPS62173523U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5593921A (en) * | 1979-01-11 | 1980-07-16 | I D K:Kk | Secondary air introduction gasket for spark plug |
| JPS57105534A (en) * | 1980-12-22 | 1982-07-01 | Yamaha Motor Co Ltd | Intake structure of multiple intake valve engine |
| JPS5990719A (en) * | 1982-11-16 | 1984-05-25 | Mazda Motor Corp | Intake device for engine |