JPS58180333U - Flow path control device for helical intake port - Google Patents
Flow path control device for helical intake portInfo
- Publication number
- JPS58180333U JPS58180333U JP7814382U JP7814382U JPS58180333U JP S58180333 U JPS58180333 U JP S58180333U JP 7814382 U JP7814382 U JP 7814382U JP 7814382 U JP7814382 U JP 7814382U JP S58180333 U JPS58180333 U JP S58180333U
- Authority
- JP
- Japan
- Prior art keywords
- intake port
- guide
- control device
- flow path
- path control
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案のヘリカル型吸気ポートの流路制御装置
のバイパスバルブ近傍の断面図、第２図は第１図のうち
吸気ポートのみを取出して示した概略平面図、第３図は
本考案のヘリカル型吸気ポートの流路制御装置のアクチ
ュエータ側の系統図、第４図はバイパスバルブとその直
近の断面図、第５図は第４図のバイパスバルブの正面図
、第６図は皿ばね状Ｃリングの拡大断面図、第７図は第
６図の皿ばね状Ｃリングの平面図、である。。
３・・・・・・シリンダヘッド、６・・・・・・ヘリカ
ル型吸気ポート、７・・・・・・バイパス通路、８・・
・・・・バイパスバルブ、９・・・・・・リンク装置、
１０・・・・・・ダイアフラム装置、１３・・・・・・
負圧制御装置、２９・・・・・・弁体、３０・・・・・
・軸部、３２・・・・・・ガイド、３３・・・・・・イ
ンロ一部、３８・・・・・・バイパスバルブ装着用穴、
３９・・・・・・インロー穴部、４０・・・・・・拡径
穴部、４ｊ・・・・・・皿ばね状Ｃリング、４７・・・
・・・オイルシール。Fig. 1 is a cross-sectional view of the helical intake port flow path control device of the present invention near the bypass valve, Fig. 2 is a schematic plan view showing only the intake port in Fig. 1, and Fig. 3 is the main part of the present invention. A system diagram of the actuator side of the invented helical intake port flow path control device, Figure 4 is a cross-sectional view of the bypass valve and its immediate vicinity, Figure 5 is a front view of the bypass valve in Figure 4, and Figure 6 is the plate. FIG. 7 is an enlarged cross-sectional view of the spring-like C ring, and FIG. 7 is a plan view of the disc spring-like C ring of FIG. . 3... Cylinder head, 6... Helical intake port, 7... Bypass passage, 8...
...Bypass valve, 9...Link device,
10...Diaphragm device, 13...
Negative pressure control device, 29... Valve body, 30...
・Shaft part, 32...Guide, 33...Part of spigot, 38...Hole for installing bypass valve,
39... Pilot hole part, 40... Expanded diameter hole part, 4j... Disc spring shaped C ring, 47...
···Oil seal.
Claims (1)
スバルブをガイドに回動可能に支承し、該ガイドをシリ
ンダヘッドに装着したヘリカル型吸気ポートの流路制御
装置において、ガイドをその外周に０リングを嵌挿して
シリンダヘッドのバイパスバルブ装着用穴に挿入し、さ
らに皿ばね状Ｃリングを前記穴に形成した溝に係合させ
て該皿ばね状Ｃす６ングにより前記ガイドを押えること
により前記ガイドをシリンダヘッドに固定したことを特
徴とするヘリカル型吸気ポートの流路制御装置。In a flow path control device for a helical intake port, in which a bypass valve for opening and closing a bypass passage of a helical intake port is rotatably supported on a guide, and the guide is attached to a cylinder head, an O-ring is fitted around the guide. The guide is inserted into the bypass valve mounting hole of the cylinder head, and the guide is pressed by engaging a disc spring-shaped C ring with a groove formed in the hole and pressing the guide with the disc spring-shaped C ring. A helical intake port flow path control device that is fixed to the cylinder head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7814382U JPS58180333U (en) | 1982-05-27 | 1982-05-27 | Flow path control device for helical intake port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7814382U JPS58180333U (en) | 1982-05-27 | 1982-05-27 | Flow path control device for helical intake port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58180333U true JPS58180333U (en) | 1983-12-02 |
Family
ID=30087384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7814382U Pending JPS58180333U (en) | 1982-05-27 | 1982-05-27 | Flow path control device for helical intake port |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58180333U (en) |
-
1982
- 1982-05-27 JP JP7814382U patent/JPS58180333U/en active Pending
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