JPS62188541U - - Google Patents
Info
- Publication number
- JPS62188541U JPS62188541U JP6179186U JP6179186U JPS62188541U JP S62188541 U JPS62188541 U JP S62188541U JP 6179186 U JP6179186 U JP 6179186U JP 6179186 U JP6179186 U JP 6179186U JP S62188541 U JPS62188541 U JP S62188541U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- power nozzle
- valve
- sliding valve
- lily
- 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 5
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000006200 vaporizer Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図は本考案に係わる複合可変ベンチユリー
型気化器の要部の一実施例を示す断面図、第２図
は従来の複合可変ベンチユリー型気化器の断面図
である。
１２……吸気通路、１４……インナーベンチユ
リー、２０……ピストンバルブ、３２……メイン
ノズル、４０……パワーノズル、４２……パワー
燃料通路、６２……ガイド、６４……摺動バルブ
、７２……圧縮ばね、７４……板ばね。
FIG. 1 is a cross-sectional view showing an embodiment of the essential parts of a composite variable ventilee type carburetor according to the present invention, and FIG. 2 is a cross-sectional view of a conventional composite variable ventilee type carburetor. 12...Intake passage, 14...Inner vent lily, 20...Piston valve, 32...Main nozzle, 40...Power nozzle, 42...Power fuel passage, 62...Guide, 64...Sliding valve, 72... Compression spring, 74... Leaf spring.
Claims (1)
ウターベンチユリーとを有し、インナーベンチユ
リー内に主燃料を噴射するメインノズルを開口し
、アウターベンチユリーの一部を吸気通路負圧に
よつて変位するピストンバルブで形成し、そのア
ウターベンチユリー付近にパワーノズルを開口さ
せ、ピストンバルブの変位に応じてパワーノズル
からのパワー燃料噴射量を変化させる複合可変ベ
ンチユリー型気化器において、前記パワーノズル
の開口部を開閉する摺動バルブと、パワーノズル
の開口部を開く方向にその摺動バルブを付勢する
ための付勢手段とを有し、所定の運転域において
前記ピストンバルブ自体あるいはそのピストンバ
ルブに取付けた部材が前記付勢手段に抗して前記
摺動バルブを押圧し、その摺動バルブがパワーノ
ズルの開口部を閉鎖することを特徴とする複合可
変ベンチユリー型気化器。 (2) 前記ピストンバルブに取付けた部材が、前
記摺動バルブを閉方向に付勢する板ばねであるこ
とを特徴とする実用新案登録請求の範囲第１項記
載の複合可変ベンチユリー型気化器。[Scope of Claim for Utility Model Registration] (1) An inner vent lily and an outer vent lily are provided in the middle of the intake passage, a main nozzle for injecting main fuel is opened in the inner vent lily, and a part of the outer vent lily is opened. Composite variable ventilator type carburetion is formed by a piston valve that is displaced by negative pressure in the intake passage, and a power nozzle is opened near the outer ventilate of the piston valve, and the amount of power fuel injection from the power nozzle is changed according to the displacement of the piston valve. The device has a sliding valve for opening and closing the opening of the power nozzle, and a biasing means for biasing the sliding valve in a direction to open the opening of the power nozzle, and the device has a sliding valve for opening and closing the opening of the power nozzle, and a biasing means for biasing the sliding valve in a direction to open the opening of the power nozzle. A compound variable ventilator type, characterized in that the piston valve itself or a member attached to the piston valve presses the sliding valve against the urging means, and the sliding valve closes the opening of the power nozzle. vaporizer. (2) The compound variable ventilee type carburetor according to claim 1, wherein the member attached to the piston valve is a leaf spring that biases the sliding valve in the closing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6179186U JPS62188541U (en) | 1986-04-25 | 1986-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6179186U JPS62188541U (en) | 1986-04-25 | 1986-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62188541U true JPS62188541U (en) | 1987-12-01 |
Family
ID=30895446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6179186U Pending JPS62188541U (en) | 1986-04-25 | 1986-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62188541U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5726648B2 (en) * | 1979-04-05 | 1982-06-05 | ||
| JPS6054760B2 (en) * | 1977-12-30 | 1985-12-02 | 松下電工株式会社 | discharge lamp lighting device |
-
1986
- 1986-04-25 JP JP6179186U patent/JPS62188541U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054760B2 (en) * | 1977-12-30 | 1985-12-02 | 松下電工株式会社 | discharge lamp lighting device |
| JPS5726648B2 (en) * | 1979-04-05 | 1982-06-05 |
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