JPS611644U - Low-speed fuel control device for multiple carburetors - Google Patents
Low-speed fuel control device for multiple carburetorsInfo
- Publication number
- JPS611644U JPS611644U JP8164885U JP8164885U JPS611644U JP S611644 U JPS611644 U JP S611644U JP 8164885 U JP8164885 U JP 8164885U JP 8164885 U JP8164885 U JP 8164885U JP S611644 U JPS611644 U JP S611644U
- Authority
- JP
- Japan
- Prior art keywords
- air
- slow
- passage
- low
- speed fuel
- 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
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の３連式気化器の低速燃料系統図、第２図
は本考案の一実施例である３連式気化器の低速燃料系統
図、第３図は本考案の他の実施例である３連式気化器の
低速燃料系統図、第４図は本考案の更に他の実施例であ
る３連式気化器の低速燃料系統図である。
１・・・・・・吸気胴、２・・・・・・絞り弁、３・・
・・・・アイドルホール、４・・・・・・バイパスホー
ル、６・・・・・・スロージエゾト、７・・・・・・ス
ローエアブリード、訃・・・・・総合調整ねじ、９・・
・・・・総合空気通路、１１・・・・・・アイドルジェ
ット、１２・・・・・・混合管。Figure 1 is a low-speed fuel system diagram of a conventional triple carburetor, Figure 2 is a low-speed fuel system diagram of a triple carburetor that is an embodiment of the present invention, and Figure 3 is another embodiment of the present invention. FIG. 4 is a low-speed fuel system diagram of a triple carburetor according to another embodiment of the present invention. 1... Intake cylinder, 2... Throttle valve, 3...
...Idle hole, 4...Bypass hole, 6...Slow air bleed, 7...Slow air bleed, End...General adjustment screw, 9...
... General air passage, 11 ... Idle jet, 12 ... Mixing pipe.
Claims (1)
ジェットが導入した液体燃料と混合する空気を導入する
スローエアブリードと、上記スロージェットおよび上記
スローエアブリードより導入されて混合された混合気を
吸気胴内の絞り弁付近へ供給する通路となるアイドルホ
ールオヨヒバイパスホールとを備え、上記スロージェッ
トの下流圧を変化させる負圧制御方式の気化器の複数ｊ
固を一つのエンジンに装着した多連式気化器の低速燃料
供給系において、上記複数のスローエアブリードの上流
側の空気のみ流れる空気路の部分を一つの総合空気通路
番、こ集合させると共に、上記総合空気通路に上記低速
燃料系の吸入空気量の綜合調整手段を設置したことを特
徴とする多連式気化器の低速燃料制御装置。 ２ 上記総合調整手段が、上記総合空気通路の流路断面
積を調節する総合調整ねじてある実用新案登録請求の範
囲第１項記載の多連式気化器の低速燃料制御装置。 ３ 上記総合空気通路が、複数個の上記気化器の上記ア
イドルホールに連通ずると共に、上記スロージェットと
上記スローエアブリードとは上記アイドルホールと上記
バイパスホールとの間の通路に設けたアイドルジェット
を介して連通ずる通路である実用新案登録請求の範囲第
１項又は第２項記載の多連式気化器の低速燃料制御装置
。 ４ 上記総合空気通路が、複数個の上記気化器の上記ス
ロージェットを設けた分岐通路と多数の細孔で連通した
混合管に連通ずる通路である実用新案登録請求の範囲第
１項又は第２項記載の多連式気化器の低速燃料制御装置
。[Claims for Utility Model Registration] 1. A slow jet that introduces liquid fuel, a slow air bleed that introduces air to be mixed with the liquid fuel introduced by the slow jet, and a slow jet that introduces air that is introduced by the slow jet and the slow air bleed. A plurality of negative pressure control type carburetors that are equipped with an idle hole Oyohi bypass hole that serves as a passage for supplying the mixed air-fuel mixture to the vicinity of the throttle valve in the intake cylinder, and that change the downstream pressure of the slow jet.
In the low-speed fuel supply system of a multiple carburetor installed in one engine, the portions of the air passages through which only air flows on the upstream side of the plurality of slow air bleeds are combined into one general air passage number, and, A low-speed fuel control device for a multiple carburetor, characterized in that the general air passage is provided with integrated adjustment means for the intake air amount of the low-speed fuel system. 2. The low-speed fuel control device for a multiple carburetor according to claim 1, wherein the general adjustment means is a general adjustment screw that adjusts the cross-sectional area of the general air passage. 3. The general air passage communicates with the idle holes of the plurality of carburetors, and the slow jet and the slow air bleed communicate with the idle jet provided in the passage between the idle hole and the bypass hole. A low-speed fuel control device for a multiple carburetor according to claim 1 or 2, which is a passage communicating through the utility model. 4. Utility model registration claim 1 or 2, wherein the general air passage is a passage that communicates with a mixing tube that communicates with a branch passage provided with the slow jet of a plurality of vaporizers through a large number of pores. A low-speed fuel control device for a multiple carburetor as described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8164885U JPS611644U (en) | 1985-05-30 | 1985-05-30 | Low-speed fuel control device for multiple carburetors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8164885U JPS611644U (en) | 1985-05-30 | 1985-05-30 | Low-speed fuel control device for multiple carburetors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS611644U true JPS611644U (en) | 1986-01-08 |
Family
ID=30628624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8164885U Pending JPS611644U (en) | 1985-05-30 | 1985-05-30 | Low-speed fuel control device for multiple carburetors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611644U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB935882A (en) * | 1960-07-29 | 1963-09-04 | Sibe | Improvements in or relating to carburetting apparatus |
| JPS5256232A (en) * | 1975-11-04 | 1977-05-09 | Hitachi Ltd | Carburettor |
-
1985
- 1985-05-30 JP JP8164885U patent/JPS611644U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB935882A (en) * | 1960-07-29 | 1963-09-04 | Sibe | Improvements in or relating to carburetting apparatus |
| JPS5256232A (en) * | 1975-11-04 | 1977-05-09 | Hitachi Ltd | Carburettor |
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