JPS582329U - Flow path control device for helical intake port - Google Patents
Flow path control device for helical intake portInfo
- Publication number
- JPS582329U JPS582329U JP9602881U JP9602881U JPS582329U JP S582329 U JPS582329 U JP S582329U JP 9602881 U JP9602881 U JP 9602881U JP 9602881 U JP9602881 U JP 9602881U JP S582329 U JPS582329 U JP S582329U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- control device
- intake port
- valve
- insertion hole
- 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
- Lift Valve (AREA)
- 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図は本考案に係る内燃機関の平面図、第２図は第１
図の■−■線に沿ってみた断面図、・第３図はヘリカル
型吸気ポートの形状を示す斜視図、第４図は第３図の平
面図、第５図は第３図の分岐路に沿って切断した側面断
面図、第６図は第４図のＶＩ−ＶＩ線に沿ってみた断面
図、第７図は第４図 ゛の■−■線に沿ってみた断面図
、第８図は第４図の■−■線に沿ってみた断面図、第９
図はロータリ弁の側面断面図、第１０図は第９図の側面
図、警１１図は位置決めリングの平面図、第１２図は流
路制御装置の全体図、第１３図は第１２図の■−刈線に
沿ってみた側面断面図、第１４図は第１３図の一部の別
の実施例を示す側面断面図である。
５・・・吸気弁、６・・・ヘリカル型吸気ポート、１４
・・・分岐路、１８・・・ロータリ弁、２０・・・取付
は基板、２１・・・ロータリ弁ホルダ、２５・・・弁軸
、２６・・・弁体。
第１３図
−第１４図Fig. 1 is a plan view of an internal combustion engine according to the present invention, and Fig. 2 is a plan view of an internal combustion engine according to the present invention.
・Figure 3 is a perspective view showing the shape of the helical intake port, Figure 4 is a plan view of Figure 3, Figure 5 is the branch path of Figure 3. 6 is a sectional view taken along the VI-VI line in FIG. 4, FIG. 7 is a sectional view taken along the line ■-■ in FIG. The figure is a cross-sectional view taken along the line ■-■ in Figure 4.
The figure is a side sectional view of the rotary valve, Figure 10 is a side view of Figure 9, Figure 11 is a plan view of the positioning ring, Figure 12 is an overall view of the flow path control device, and Figure 13 is the side view of Figure 12. (2) - Side sectional view taken along the cutting line. FIG. 14 is a side sectional view showing another embodiment of a part of FIG. 13. 5... Intake valve, 6... Helical intake port, 14
... Branch path, 18... Rotary valve, 20... Mounting on board, 21... Rotary valve holder, 25... Valve stem, 26... Valve body. Figures 13-14
Claims (1)
接続されかつほぼまっすぐに延びる入口通路部とにより
構成されたヘリカル型吸気ポートにおいて、上記入口通
路部から分岐されて上記渦巻部の渦巻終端部に連通ずる
分岐路をシリンダヘッド内に形成すると共に該分岐路を
横切って延びる開閉弁挿入孔をシリンダヘッド内に形成
し、各開閉弁挿入孔に挿入すべき複数個のロータリ弁ホ
ルダを共通の取付は基板に固着し、該取付は基板をシリ
ンダヘッドに固締して上記ロータリ弁ホルダを対応する
開閉弁挿入孔内に固定保持するようにしたヘリカル型吸
気ポートの流路制御装置。In a helical intake port configured with a spiral part formed in the intake valve layer and an inlet passage part connected tangentially to the spiral part and extending almost straight, the spiral part is branched from the inlet passage part and connected to the spiral part. A branch passage communicating with the end of the spiral is formed in the cylinder head, and an on-off valve insertion hole extending across the branch passage is formed in the cylinder head, and a plurality of rotary rotors to be inserted into each on-off valve insertion hole are formed in the cylinder head. The common mounting of the valve holder is fixed to the base plate, and this mounting is fixed to the cylinder head to securely hold the rotary valve holder in the corresponding opening/closing valve insertion hole. Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9602881U JPS582329U (en) | 1981-06-30 | 1981-06-30 | Flow path control device for helical intake port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9602881U JPS582329U (en) | 1981-06-30 | 1981-06-30 | Flow path control device for helical intake port |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS582329U true JPS582329U (en) | 1983-01-08 |
| JPS6226589Y2 JPS6226589Y2 (en) | 1987-07-08 |
Family
ID=29890910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9602881U Granted JPS582329U (en) | 1981-06-30 | 1981-06-30 | Flow path control device for helical intake port |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS582329U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170634U (en) * | 1983-05-02 | 1984-11-15 | トヨタ自動車株式会社 | Internal combustion engine intake control device |
| JPS61175539U (en) * | 1985-04-22 | 1986-11-01 | ||
| JPH0257233A (en) * | 1988-05-19 | 1990-02-27 | Draegerwerk Ag | Monitor method for patient data and circuit device therefor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5175828A (en) * | 1974-12-25 | 1976-06-30 | Tk Carburettor | NIRENSHIKIKIKAKI |
| JPS538408U (en) * | 1976-07-07 | 1978-01-24 |
-
1981
- 1981-06-30 JP JP9602881U patent/JPS582329U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5175828A (en) * | 1974-12-25 | 1976-06-30 | Tk Carburettor | NIRENSHIKIKIKAKI |
| JPS538408U (en) * | 1976-07-07 | 1978-01-24 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170634U (en) * | 1983-05-02 | 1984-11-15 | トヨタ自動車株式会社 | Internal combustion engine intake control device |
| JPS61175539U (en) * | 1985-04-22 | 1986-11-01 | ||
| JPH0257233A (en) * | 1988-05-19 | 1990-02-27 | Draegerwerk Ag | Monitor method for patient data and circuit device therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6226589Y2 (en) | 1987-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS582329U (en) | Flow path control device for helical intake port | |
| JPS582326U (en) | Flow path control device for helical intake port | |
| JPS582328U (en) | Flow path control device for helical intake port | |
| JPS5822427U (en) | Flow path control device for helical intake port | |
| JPS59103809U (en) | valve seat | |
| JPS582327U (en) | Flow path control device for helical intake port | |
| JPS5870425U (en) | Diesel engine helical intake port flow path control device | |
| JPS58173728U (en) | Flow path control device for helical intake port | |
| JPS5822425U (en) | Flow path control device for helical intake port | |
| JPS582324U (en) | Flow path control device for helical intake port | |
| JPS5827537U (en) | Flow path control device for helical intake port | |
| JPS59170635U (en) | Internal combustion engine intake control device | |
| JPS5837959U (en) | Internal combustion engine intake manifold | |
| JPS60112615U (en) | Cylinder head breather device in DOHC internal combustion engine | |
| JPS6117162U (en) | Cylinder head structure of DOHC engine | |
| JPS5822424U (en) | Flow path control device for helical intake port | |
| JPS6034159U (en) | intake and exhaust valve | |
| JPS59135335U (en) | internal combustion engine | |
| JPS59150947U (en) | Helical intake port | |
| JPS5884419U (en) | Snap-on connection mechanism | |
| JPS6024803U (en) | Internal combustion engine valve gear | |
| JPS603208U (en) | Valve seats for internal combustion engines | |
| JPS58122742U (en) | internal combustion engine intake port | |
| JPS59152140U (en) | Flow path control device for helical intake port | |
| JPS58189324U (en) | Helical intake port |