JPS62190848U - - Google Patents
Info
- Publication number
- JPS62190848U JPS62190848U JP7840786U JP7840786U JPS62190848U JP S62190848 U JPS62190848 U JP S62190848U JP 7840786 U JP7840786 U JP 7840786U JP 7840786 U JP7840786 U JP 7840786U JP S62190848 U JPS62190848 U JP S62190848U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- passage
- carburetor
- auxiliary fuel
- fuel supply
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000006200 vaporizer Substances 0.000 description 1
Landscapes
- Means For Warming Up And Starting Carburetors (AREA)
Description
第１図および第２図は本考案に係る気化器の実
施例を示す縦断面図、第３図は本考案の他の実施
例の要部を示す側面図、第４図は本考案の他の実
施例の要部を示す縦断面図である。
２……気化器本体、３……吸気路、２１……補
助燃料保留室、２２……通路、２３……手動ポン
プ、２４……混合気通路、２５……空気通路、２
７……逆止弁、２８……透明窓。
1 and 2 are longitudinal sectional views showing an embodiment of a vaporizer according to the present invention, FIG. 3 is a side view showing the main parts of another embodiment of the present invention, and FIG. FIG. 2... Carburetor body, 3... Intake passage, 21... Auxiliary fuel holding chamber, 22... Passage, 23... Manual pump, 24... Mixture passage, 25... Air passage, 2
7...Check valve, 28...Transparent window.
Claims (1)
るための装置であつて、上部に絞弁より下流の吸
気路に接続する混合気通路を開口すると共に底部
に空気通路を開口しかつ側面に透明窓を備える補
助燃料保留室と、該保留室を燃料タンクと気化器
の燃料弁との間の燃料供給路に接続する通路と、
この通路上に設けられ補助燃料室へ向かう燃料の
流れのみを許容しかつ前記燃料弁の開弁圧より低
い燃料圧で開く逆止弁と、前記通路の接続部より
上流の燃料供給路上に配設される手動ポンプとを
含む気化器の補助燃料供給装置。 (2) 前記透明窓上または該透明窓の側部に外気
温およびエンジン温度に応じた補助燃料量を示す
目盛を表示したことを特徴とする実用新案登録請
求の範囲第(1)項記載の気化器の補助燃料供給装
置。 (3) 前記補助燃料保留室底部に開口する空気通
路に規定高さのエアパイプを起立して設けたこと
を特徴とする実用新案登録請求の範囲第(1)項記
載の気化器の補助燃料供給装置。[Claims for Utility Model Registration] (1) A device provided in a carburetor to improve the startability of the engine, which has an air-fuel mixture passage connected to the intake passage downstream of the throttle valve at the top and a gas mixture passage at the bottom. an auxiliary fuel storage chamber opening an air passage and having a transparent window on its side; a passage connecting the storage chamber to a fuel supply path between the fuel tank and the fuel valve of the carburetor;
A check valve is provided on the passage and allows fuel to flow only toward the auxiliary fuel chamber and opens at a fuel pressure lower than the opening pressure of the fuel valve, and a check valve is provided on the fuel supply passage upstream from the connection part of the passage. Auxiliary fuel supply system for the carburetor including a manual pump installed. (2) A utility model according to claim 1, characterized in that a scale indicating the amount of auxiliary fuel according to outside temperature and engine temperature is displayed on the transparent window or on the side of the transparent window. Auxiliary fuel supply device for carburetor. (3) The auxiliary fuel supply for a carburetor as set forth in claim (1) of the utility model registration claim, characterized in that an air pipe of a specified height is provided upright in the air passage opening at the bottom of the auxiliary fuel storage chamber. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7840786U JPH0346210Y2 (en) | 1986-05-23 | 1986-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7840786U JPH0346210Y2 (en) | 1986-05-23 | 1986-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62190848U true JPS62190848U (en) | 1987-12-04 |
| JPH0346210Y2 JPH0346210Y2 (en) | 1991-09-30 |
Family
ID=30927323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7840786U Expired JPH0346210Y2 (en) | 1986-05-23 | 1986-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346210Y2 (en) |
-
1986
- 1986-05-23 JP JP7840786U patent/JPH0346210Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346210Y2 (en) | 1991-09-30 |