JPH01114958U - - Google Patents
Info
- Publication number
- JPH01114958U JPH01114958U JP816488U JP816488U JPH01114958U JP H01114958 U JPH01114958 U JP H01114958U JP 816488 U JP816488 U JP 816488U JP 816488 U JP816488 U JP 816488U JP H01114958 U JPH01114958 U JP H01114958U
- Authority
- JP
- Japan
- Prior art keywords
- carburetor
- utility
- model registration
- acceleration
- pump
- 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
- 230000001133 acceleration Effects 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000006200 vaporizer Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図は本案の一実施例の加熱ポンプ機構の縦
断面図、第２図は従来の加速ポンプ機構の縦断面
図である。
１……気化器本体、２……絞弁軸、３……絞弁
、４……レバ、５……ポンプレバ、６……ロツト
、７……ピストン、８……インレツトバルブ、１
０……フロート室、１１……ポンプ室、１２……
逆止弁、１３……ノズル、１４……オリフイス、
１５……オリフイス、１６……温度感知弁、１７
……リーク通路、１８……開口、１９……逆止弁
。
FIG. 1 is a longitudinal sectional view of a heating pump mechanism according to an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional acceleration pump mechanism. 1... Carburetor body, 2... Throttle valve shaft, 3... Throttle valve, 4... Lever, 5... Pump lever, 6... Rod, 7... Piston, 8... Inlet valve, 1
0...Float chamber, 11...Pump chamber, 12...
Check valve, 13... nozzle, 14... orifice,
15... Orifice, 16... Temperature sensing valve, 17
...Leak passage, 18...Opening, 19...Check valve.
Claims (1)
吐出するための加速ポンプを備えた気化器の加速
ポンプ構造において、ポンプ室からノズルへ連通
する通路の途中に逆止弁を有した装置であつてノ
ズルと逆止弁との間にリーク通路と温度感知弁を
有し、リーク燃料をフロート室に開口したことを
特徴とした加速ポンプ付気化器。 ２ 実用新案登録請求の範囲第１項において、リ
ーク用オリフイスを温度感知弁に備えたことを特
徴としたとした加速ポンプ付気化器。 ３ 実用新案登録請求の範囲第１項において、逆
止弁からノズルまでの同等の距離にリーク用オリ
フイスを備えたことを特徴とした加速ポンプ付気
化器。 ４ 実用新案登録請求の範囲第１項において、リ
ーク燃料がフロート室へ開口する位置をフロート
室の油面傾斜角が４５°以上であることを特徴と
した加連ポンプ付気化器。 ５ 実用新案登録請求の範囲第１項において、リ
ーク通路内に、逆止弁を備えたことを特徴とした
加速ポンプ付気化器。[Scope of Claim for Utility Model Registration] 1. In the acceleration pump structure of a carburetor equipped with an acceleration pump for discharging acceleration fuel into the intake passage through an acceleration nozzle, there is a What is claimed is: 1. A carburetor with an accelerator pump, which is a device having a stop valve, has a leak passage and a temperature sensing valve between the nozzle and the check valve, and opens leaked fuel into a float chamber. 2. A vaporizer with an accelerator pump as set forth in claim 1 of the utility model registration claim, characterized in that a temperature sensing valve is provided with a leakage orifice. 3. A carburetor with an accelerator pump as set forth in claim 1 of the utility model registration claim, characterized in that a leak orifice is provided at the same distance from the check valve to the nozzle. 4. The carburetor with a coupling pump according to claim 1 of the utility model registration, characterized in that the oil level inclination angle of the float chamber is 45° or more at the position where leaked fuel opens into the float chamber. 5. The carburetor with an acceleration pump according to claim 1 of the utility model registration claim, characterized in that a check valve is provided in the leak passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP816488U JPH01114958U (en) | 1988-01-27 | 1988-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP816488U JPH01114958U (en) | 1988-01-27 | 1988-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01114958U true JPH01114958U (en) | 1989-08-02 |
Family
ID=31213799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP816488U Pending JPH01114958U (en) | 1988-01-27 | 1988-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01114958U (en) |
-
1988
- 1988-01-27 JP JP816488U patent/JPH01114958U/ja active Pending