JPS61179356U - - Google Patents
Info
- Publication number
- JPS61179356U JPS61179356U JP6332885U JP6332885U JPS61179356U JP S61179356 U JPS61179356 U JP S61179356U JP 6332885 U JP6332885 U JP 6332885U JP 6332885 U JP6332885 U JP 6332885U JP S61179356 U JPS61179356 U JP S61179356U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- piston
- negative pressure
- control
- suction
- 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
- 241000234435 Lilium Species 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は可変ベンチユリ型気化器の側面断面図
、第２図は別の実施例を示す可変ベンチユリ型気
化器の側面断面図である。
３…サクシヨンピストン、８…ベンチユリ部、
９…ケーシング、１５…負圧室、１６…大気圧室
、１７…圧縮ばね、２６…ばね圧制御ピストン、
２７…制御圧力室、２８…絞り。
FIG. 1 is a side sectional view of a variable bench lily type carburetor, and FIG. 2 is a side sectional view of a variable bench lily type carburetor showing another embodiment. 3... Suction piston, 8... Bench lily part,
9...Casing, 15...Negative pressure chamber, 16...Atmospheric pressure chamber, 17...Compression spring, 26...Spring pressure control piston,
27... Control pressure chamber, 28... Throttle.
Claims (1)
ユリ面積を変化せしめるようにした可変ベンチユ
リ型気化器において、円筒状ケーシング内にサク
シヨンピストンとばね圧制御ピストンとを共軸的
に摺動可能に配置して該サクシヨンピストンとば
ね圧制御ピストンによりケーシングの内部をサク
シヨンピストンとばね圧制御ピストン間に形成さ
れた負圧室と、サクシヨンピストンにより該負圧
室から隔離された大気圧室と、ばね圧制御ピスト
ンにより該負圧室から隔離された制御圧力室とに
３分割し、該負圧室をサクシヨンピストンに形成
されたサクシヨン孔を介して吸気通路内に連通せ
しめると共にサクシヨンピストンとばね圧制御ピ
ストン間にサクシヨンピストン押圧用圧縮ばねを
挿入し、負圧室と制御圧力室とを絞りを介して互
いに連通せしめた可変ベンチユリ型気化器。 In a variable vent lily type carburetor that uses a suction piston to change the vent lily area in the intake passage, a suction piston and a spring pressure control piston are coaxially and slidably disposed in a cylindrical casing. The inside of the casing is divided into a negative pressure chamber formed between the suction piston and the spring pressure control piston, an atmospheric pressure chamber isolated from the negative pressure chamber by the suction piston, and a spring pressure control piston. The negative pressure chamber is divided into three parts by a control piston, and a control pressure chamber is isolated from the negative pressure chamber, and the negative pressure chamber is communicated with the intake passage through a suction hole formed in the suction piston. A variable bench lily type carburetor in which a compression spring for pressing a suction piston is inserted between control pistons, and a negative pressure chamber and a control pressure chamber are communicated with each other via a throttle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6332885U JPS61179356U (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6332885U JPS61179356U (en) | 1985-04-30 | 1985-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61179356U true JPS61179356U (en) | 1986-11-08 |
Family
ID=30593365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6332885U Pending JPS61179356U (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61179356U (en) |
-
1985
- 1985-04-30 JP JP6332885U patent/JPS61179356U/ja active Pending
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