JPS61198552U - - Google Patents
Info
- Publication number
- JPS61198552U JPS61198552U JP8235485U JP8235485U JPS61198552U JP S61198552 U JPS61198552 U JP S61198552U JP 8235485 U JP8235485 U JP 8235485U JP 8235485 U JP8235485 U JP 8235485U JP S61198552 U JPS61198552 U JP S61198552U
- Authority
- JP
- Japan
- Prior art keywords
- air vent
- pressure air
- bore
- static pressure
- 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
- 230000003068 static effect Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000006200 vaporizer Substances 0.000 claims 1
- 241000234435 Lilium Species 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図は本考案に基づく気化器の吸気ボア内の
平面図である。第２図は第１図の―線よりの
縦断面図である。
１……気化器本体、２……プライマリボア、３
……セカンダリボア、４……チヨークボア、５…
…チヨーク弁、６……小ベンチユリ、７……プラ
イマリノズル、８……小ベンチユリ、９……セカ
ンダリノズル、１０……スロツトル弁、１１……
弁軸、１２……カム、２１……フロート室、２１
ａ……油面上空間、２２……フロート、２３……
メインジエツト、２４……エアブリード管、２５
……エア通路、２６……上壁、２７……通路、２
９……静圧エアベント、３０……動圧エアベント
、３１……通路、４１……蒸発燃料通路、４２…
…ダイヤフラムアクチユエータ、４３……ダイヤ
フラム、４４……負圧室、４５……導入管、４６
……コイルばね、４７……ロツド、４８……シエ
ツドバルブ、４９……通路、５０……弁室、５１
……感温バルブ、５２……コイルばね、５３……
弁体、５４……ロツド、５５……導管、５６……
チヤコールキヤニスタ。
FIG. 1 is a plan view of the intake bore of a carburetor according to the present invention. FIG. 2 is a longitudinal sectional view taken along the line -- in FIG. 1. 1... Carburetor body, 2... Primary bore, 3
...Secondary Boa, 4...Chiyoke Boa, 5...
...Chiyoke valve, 6...Small bench lily, 7...Primary nozzle, 8...Small bench lily, 9...Secondary nozzle, 10...Throttle valve, 11...
Valve shaft, 12...Cam, 21...Float chamber, 21
a... Space above the oil surface, 22... Float, 23...
Main jet, 24...Air bleed pipe, 25
... Air passage, 26 ... Upper wall, 27 ... Passage, 2
9... Static pressure air vent, 30... Dynamic pressure air vent, 31... Passage, 41... Evaporative fuel passage, 42...
...Diaphragm actuator, 43...Diaphragm, 44...Negative pressure chamber, 45...Introduction pipe, 46
... Coil spring, 47 ... Rod, 48 ... Sealed valve, 49 ... Passage, 50 ... Valve chamber, 51
... Temperature-sensitive valve, 52 ... Coil spring, 53 ...
Valve body, 54... Rod, 55... Conduit, 56...
Charcoal canister.
Claims (1)
する動圧及び静圧エアベントとを有する２段２連
式の気化器であつて、 前記静圧エアベントはセカンダリボアに於ける
ベンチユリよりも上流側に開口され、前記動圧エ
アベントは前記静圧エアベントの開口部より吸気
方向上流側であつてしかもプライマリボア及びセ
カンダリボアの略中間部に開口されることを特徴
とする気化器。[Claims for Utility Model Registration] A two-stage double-barreled carburetor having a dynamic pressure and static pressure air vent that communicates the space above the oil level in the float chamber with an intake bore, the static pressure air vent being a secondary bore. The dynamic pressure air vent is opened upstream from the opening of the static pressure air vent in the intake direction, and is opened approximately midway between the primary bore and the secondary bore. vaporizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8235485U JPS61198552U (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8235485U JPS61198552U (en) | 1985-05-31 | 1985-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198552U true JPS61198552U (en) | 1986-12-11 |
Family
ID=30629991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8235485U Pending JPS61198552U (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198552U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4532416Y1 (en) * | 1967-02-20 | 1970-12-11 | ||
| JPS5653072U (en) * | 1979-10-01 | 1981-05-09 |
-
1985
- 1985-05-31 JP JP8235485U patent/JPS61198552U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4532416Y1 (en) * | 1967-02-20 | 1970-12-11 | ||
| JPS5653072U (en) * | 1979-10-01 | 1981-05-09 |
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