JPS58177528U - Link device for controlling opening/closing valve of helical intake port - Google Patents
Link device for controlling opening/closing valve of helical intake portInfo
- Publication number
- JPS58177528U JPS58177528U JP7578982U JP7578982U JPS58177528U JP S58177528 U JPS58177528 U JP S58177528U JP 7578982 U JP7578982 U JP 7578982U JP 7578982 U JP7578982 U JP 7578982U JP S58177528 U JPS58177528 U JP S58177528U
- Authority
- JP
- Japan
- Prior art keywords
- link
- valve
- link device
- intake port
- joint
- 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
Landscapes
- Pivots And Pivotal Connections (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バイパスバルブ用リンク装置
が適用される内燃機関のヘリカル型吸気ポートのバイパ
ス通路近傍の断面図、第２図は第１図のヘリカル型吸気
ポートおよびバイパス通路のみを取出して示した平面図
、第３図は本考案のヘリカルバイパスバルブ用リンク装
置が適用される内燃機関のバイパス通路開閉弁の開閉用
アクチュエータおよびその近傍の系統図、第４図は本考
案のリンク装置の斜視図、第５図は第４図のリンク装置
の断面図、第６図は本考案の別の実施例に係るリンク装
置の断面図、である。
６・・・・・・ヘリカル型吸気ポート、７・・・・・・
バイパス通路、８・・・・・・開閉弁としてのロータリ
弁、９・・・・・・リンク装置、１０・・・・・・アク
チュエータとしてのダイアフラム装置、３４・・・・・
・リンク、３５・・・・・・弾頭型ジヨイント、３６・
・・・・・プレート、３７・・・・・・Ｃリング型スプ
リング、３８・・・・・・スナップスプリング、４１・
・・・・・穴、４２・・・・・・テーパ面、４３・・・
・・・頭部、４５・・・・・・溝、４６・・・・・・ピ
ン部。
第２図
４２ − ３３
第４図 ・Figure 1 is a cross-sectional view of the vicinity of the bypass passage of the helical intake port of an internal combustion engine to which the helical bypass valve linkage device of the present invention is applied, and Figure 2 is an illustration of only the helical intake port and bypass passage of Figure 1. FIG. 3 is a diagram showing the opening/closing actuator of the bypass passage opening/closing valve of an internal combustion engine to which the link device for a helical bypass valve of the present invention is applied, and a system diagram of its vicinity, and FIG. 4 is a diagram showing the link device of the present invention. 5 is a sectional view of the link device of FIG. 4, and FIG. 6 is a sectional view of a link device according to another embodiment of the present invention. 6... Helical intake port, 7...
Bypass passage, 8...Rotary valve as an on-off valve, 9...Link device, 10...Diaphragm device as an actuator, 34...
・Link, 35...Warhead type joint, 36・
...Plate, 37...C-ring type spring, 38...Snap spring, 41.
... Hole, 42 ... Tapered surface, 43 ...
...Head, 45...Groove, 46...Pin part. Figure 2 42 - 33 Figure 4 ・
Claims (1)
閉弁を開閉させるアクチュエータとを連結するリンク装
置において、アクチュエータ側に、パイプの壁に軸方向
に間隙をおいて穴を穿設し該穴の対向壁部にパイプの半
径方向外方に向かって縮径するテーパ面を形成したリン
クを取付け、開閉弁側に、頭部を弾頭型に形成し頭部の
下部に円周状に延びる溝を設けた弾頭型ジヨイントを取
付け、該弾頭型ジヨイントを溝にＣリング型スプリング
を装着した状態でリンク穴内に装着してジヨイント頭部
をリンクのテーパ面に押しつけかつ挿入後Ｃリング型ス
プリングをリンクのパイプ内で拡開せしめて、前記弾頭
型ジヨイントを前記リンクに連結したことを特徴とする
ヘリカルバイパスバルブ用リンク装置。In a link device that connects the on-off valve of the bypass-passage of a helical intake port and the actuator that opens and closes the on-off valve, a hole is bored in the wall of the pipe on the actuator side with a gap in the axial direction. A link with a tapered surface that decreases in diameter outward in the radial direction of the pipe is installed on the opposing wall, and on the valve side, the head is shaped like a bullet and a groove extending circumferentially is installed at the bottom of the head. Attach the warhead type joint that has been prepared, install the warhead type joint into the link hole with the C-ring type spring attached to the groove, press the joint head against the tapered surface of the link, and after inserting the C-ring type spring into the link. A link device for a helical bypass valve, characterized in that the warhead-shaped joint is expanded within a pipe and connected to the link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7578982U JPS58177528U (en) | 1982-05-24 | 1982-05-24 | Link device for controlling opening/closing valve of helical intake port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7578982U JPS58177528U (en) | 1982-05-24 | 1982-05-24 | Link device for controlling opening/closing valve of helical intake port |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58177528U true JPS58177528U (en) | 1983-11-28 |
| JPS6224766Y2 JPS6224766Y2 (en) | 1987-06-24 |
Family
ID=30085126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7578982U Granted JPS58177528U (en) | 1982-05-24 | 1982-05-24 | Link device for controlling opening/closing valve of helical intake port |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58177528U (en) |
-
1982
- 1982-05-24 JP JP7578982U patent/JPS58177528U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6224766Y2 (en) | 1987-06-24 |
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