JPS63104662U - - Google Patents
Info
- Publication number
- JPS63104662U JPS63104662U JP19951586U JP19951586U JPS63104662U JP S63104662 U JPS63104662 U JP S63104662U JP 19951586 U JP19951586 U JP 19951586U JP 19951586 U JP19951586 U JP 19951586U JP S63104662 U JPS63104662 U JP S63104662U
- Authority
- JP
- Japan
- Prior art keywords
- port
- valve
- intake control
- control valve
- guide plate
- 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
- 239000012530 fluid Substances 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 2
- 230000001154 acute effect Effects 0.000 claims 1
Landscapes
- Lift Valve (AREA)
- Sliding Valves (AREA)
Description
第１図はこの考案の第１の実施例を示す概略断
面図、第２図は第２の実施例を示す概略断面図、
第３図は第３の実施例を示す概略断面図、第４図
は従来のものを示す概略断面図である。
１，２０……大径のポート、２，２１……小径
のポート、３，５，７……シヤフト、４，６，２
２，２３……バルブ、８……案内板、９……案内
羽根、１０……合流管、１１，１２……孔、２４
，２５……剥離域。
FIG. 1 is a schematic sectional view showing a first embodiment of this invention, FIG. 2 is a schematic sectional view showing a second embodiment,
FIG. 3 is a schematic sectional view showing a third embodiment, and FIG. 4 is a schematic sectional view showing a conventional one. 1, 20... Large diameter port, 2, 21... Small diameter port, 3, 5, 7... Shaft, 4, 6, 2
2, 23... Valve, 8... Guide plate, 9... Guide vane, 10... Merging pipe, 11, 12... Hole, 24
, 25...Peeling area.
Claims (1)
ぐなポートに小径のポートが鋭角で連設し、エン
ジンの高回転時に前記大径のポート１内のバルブ
４のみを開放し、低回転時に前記小径のポート２
内のバルブ５のみを開放して空気を供給するよう
になつている吸気制御弁であつて、前記大径のポ
ート１と小径のポート２との連設部に、前記小径
のポート２内のバルブ６のみが開放した際に、流
体の流れを整流する整流手段を設けたことを特徴
とする吸気制御弁。 (2) 前記整流手段は、前記連設部に、流線方向
に設けられた案内板８と、この案内板８の下流に
設けられ、かつ、ポートの壁面と平行となつてい
る案内羽根９とから構成されている実用新案登録
請求の範囲第１項記載の吸気制御弁。 (3) 前記整流手段は、前記連設部に設けられ、
その部分に生じる流体の剥離域２４，２５に開口
する孔１１，１２である実用新案登録請求の範囲
第１項記載の吸気制御弁。 (4) 前記整流手段は、前記連設部において、流
線方向に設けられた案内板８と、この案内板８の
下流に設けられ、かつ、ポートの壁面と平行とな
つている案内羽根９と、前記連通部に生じる流体
の剥離域２４，２５に開口する孔１１，１２とか
ら構成されている実用新案登録請求の範囲第１項
記載の吸気制御弁。[Claims for Utility Model Registration] (1) A valve provided on the input side of the engine, in which a large diameter straight port is connected to a small diameter port at an acute angle; 4 is opened, and the small diameter port 2 is opened at low rotation speeds.
The intake control valve is configured to supply air by opening only the valve 5 inside, and the intake control valve is configured to supply air by opening only the valve 5 inside, and the valve 5 inside the small diameter port 2 is connected to the connecting part between the large diameter port 1 and the small diameter port 2. An intake control valve characterized by being provided with a rectifying means for rectifying the flow of fluid when only the valve 6 is opened. (2) The flow straightening means includes a guide plate 8 provided in the continuous portion in the streamline direction, and a guide vane 9 provided downstream of the guide plate 8 and parallel to the wall surface of the port. An intake control valve according to claim 1, which comprises the following. (3) The rectifying means is provided in the continuous portion,
The intake control valve according to claim 1, which is a utility model registration, wherein the holes 11 and 12 are open to the fluid separation regions 24 and 25 that occur in that portion. (4) The flow straightening means includes a guide plate 8 provided in the streamline direction in the continuous portion, and a guide vane 9 provided downstream of the guide plate 8 and parallel to the wall surface of the port. and holes 11 and 12 that open into fluid separation regions 24 and 25 that occur in the communication portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19951586U JPS63104662U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19951586U JPS63104662U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63104662U true JPS63104662U (en) | 1988-07-06 |
Family
ID=31161213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19951586U Pending JPS63104662U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63104662U (en) |
-
1986
- 1986-12-26 JP JP19951586U patent/JPS63104662U/ja active Pending
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