JPH0171162U - - Google Patents
Info
- Publication number
- JPH0171162U JPH0171162U JP1987166690U JP16669087U JPH0171162U JP H0171162 U JPH0171162 U JP H0171162U JP 1987166690 U JP1987166690 U JP 1987166690U JP 16669087 U JP16669087 U JP 16669087U JP H0171162 U JPH0171162 U JP H0171162U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- pressure chamber
- carburetor
- opening
- valve
- 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 2
- 238000004880 explosion Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Means For Warming Up And Starting Carburetors (AREA)
Description
第１図は本考案による実施例を示す要部の概略
構成図、第２図は従来の完爆補正装置を示す断面
図、第３図はチヨーク弁開度の補正領域を示す説
明図である。
１…吸気ポート、２…ベンチユリー、３…チヨ
ーク弁、４…アクチユエータ、４ａ…負圧室、４
ｂ…正圧室、５…作動ロツド、６…コネクテイン
グロツド、７…ダイヤフラム、８…負圧導入管、
９…正圧導入管、１０，１１…一方向弁、１２…
オリフイス、１３…スプリング。
Fig. 1 is a schematic configuration diagram of the main parts showing an embodiment according to the present invention, Fig. 2 is a cross-sectional view showing a conventional complete explosion correction device, and Fig. 3 is an explanatory diagram showing the correction area of the Cheyoke valve opening. . DESCRIPTION OF SYMBOLS 1... Intake port, 2... Ventilation, 3... Chiyoke valve, 4... Actuator, 4a... Negative pressure chamber, 4
b... Positive pressure chamber, 5... Operating rod, 6... Connecting rod, 7... Diaphragm, 8... Negative pressure introduction pipe,
9... Positive pressure introduction pipe, 10, 11... One-way valve, 12...
Orifice, 13...spring.
Claims (1)
てチヨーク弁の開度を補正するように構成してな
る気化器において、 上記気化器のチヨーク弁開度補正用アクチユエ
ータをダイヤフラムにより負圧室と正圧室に分割
し、上記負圧室には吸気管負圧が導入される負圧
導入管を、また、上記正圧室には過給圧が導入さ
れる正圧導入管をそれぞれ一方向弁を介して連繋
し、低速時の高負荷領域では過給機からの過給圧
によりチヨーク弁開度の補正が可能になる構成と
したことを特徴とする気化器のチヨーク弁制御装
置。[Scope of Claim for Utility Model Registration] In a carburetor configured to correct the opening of a choke valve via a diaphragm operated by negative pressure in the intake pipe, the actuator for correcting the opening of the choke valve of the carburetor is connected to a diaphragm. The negative pressure chamber is divided into a negative pressure chamber and a positive pressure chamber, and the negative pressure chamber has a negative pressure introduction pipe through which intake pipe negative pressure is introduced, and the positive pressure chamber has a positive pressure introduction pipe through which supercharging pressure is introduced. A carburetor chain yoke characterized in that the pipes are connected through one-way valves, and in a high load region at low speeds, the yoke valve opening can be corrected by the boost pressure from the supercharger. Valve control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166690U JPH0171162U (en) | 1987-10-29 | 1987-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166690U JPH0171162U (en) | 1987-10-29 | 1987-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171162U true JPH0171162U (en) | 1989-05-12 |
Family
ID=31454302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166690U Pending JPH0171162U (en) | 1987-10-29 | 1987-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11990382B2 (en) | 2014-01-17 | 2024-05-21 | Adeia Semiconductor Technologies Llc | Fine pitch BVA using reconstituted wafer with area array accessible for testing |
-
1987
- 1987-10-29 JP JP1987166690U patent/JPH0171162U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11990382B2 (en) | 2014-01-17 | 2024-05-21 | Adeia Semiconductor Technologies Llc | Fine pitch BVA using reconstituted wafer with area array accessible for testing |
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