JPS6322364U - - Google Patents
Info
- Publication number
- JPS6322364U JPS6322364U JP11700086U JP11700086U JPS6322364U JP S6322364 U JPS6322364 U JP S6322364U JP 11700086 U JP11700086 U JP 11700086U JP 11700086 U JP11700086 U JP 11700086U JP S6322364 U JPS6322364 U JP S6322364U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- engine
- carburetor
- fuel pump
- 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
- 239000000446 fuel Substances 0.000 claims description 7
- 239000007858 starting material Substances 0.000 claims description 2
- 239000002828 fuel tank Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の始動装置を使用したエンジン
の正面図、第２図は本考案に係る気化器の縦断面
図、第３図は本考案始動装置の説明図、第４図は
本考案の他の実施例を示す説明図である。
１…ダイヤフラム式気化器、３…吸気路、９…
エンジン、２０…始動用燃料ポンプ、２１…リコ
イルスタータ、３２…感温開閉弁、３３…逆止弁
。
Fig. 1 is a front view of an engine using the starting device of the present invention, Fig. 2 is a longitudinal cross-sectional view of the carburetor according to the present invention, Fig. 3 is an explanatory diagram of the starting device of the present invention, and Fig. 4 is a diagram of the inventive starting device. It is an explanatory view showing other examples of. 1...Diaphragm type carburetor, 3...Intake path, 9...
Engine, 20... Fuel pump for starting, 21... Recoil starter, 32... Temperature-sensitive shut-off valve, 33... Check valve.
Claims (1)
おいて、エンジンのリコイルスタータに連動する
始動用燃料ポンプを設け、該燃料ポンプの吸引通
路を燃料タンクに接続させると共に、吐出通路を
気化器の吸気路または吸気管内に導通させ、さら
に前記吐出通路の途中に、前記吸気路または吸気
管へ向かう燃料の流れのみを許容しかつ前記燃料
ポンプの吐出圧以上で開く逆止弁と、エンジンの
冷機時に開き、暖機時に閉じる感温開閉弁とを配
設したことを特徴とするダイヤフラム式気化器を
備えたエンジンの始動装置。 (2) 気化器の燃料吸入通路を前記感温開閉弁よ
り上流の始動用燃料ポンプの吐出通路に接続させ
たことを特徴とする実用新案登録請求の範囲第(1
)項記載のダイヤフラム式気化器を備えたエンジ
ンの始動装置。[Scope of Claim for Utility Model Registration] (1) In an engine equipped with a diaphragm type carburetor, a starting fuel pump is provided that is linked to the recoil starter of the engine, and the suction passage of the fuel pump is connected to the fuel tank, and the A check valve having a passage connected to an intake passage or an intake pipe of the carburetor, and further located in the middle of the discharge passage, allows fuel to flow only toward the intake passage or the intake pipe, and opens at a pressure equal to or higher than the discharge pressure of the fuel pump. and a temperature-sensitive on-off valve that opens when the engine is cold and closes when the engine warms up. (2) Utility model registration claim No. 1, characterized in that the fuel intake passage of the carburetor is connected to the discharge passage of the starting fuel pump upstream of the temperature-sensitive on-off valve.
A starting device for an engine equipped with a diaphragm carburetor as described in item ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11700086U JPS6322364U (en) | 1986-07-29 | 1986-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11700086U JPS6322364U (en) | 1986-07-29 | 1986-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6322364U true JPS6322364U (en) | 1988-02-15 |
Family
ID=31002114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11700086U Pending JPS6322364U (en) | 1986-07-29 | 1986-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6322364U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50139229A (en) * | 1974-04-25 | 1975-11-07 | ||
| JPS5223638U (en) * | 1975-08-08 | 1977-02-19 |
-
1986
- 1986-07-29 JP JP11700086U patent/JPS6322364U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50139229A (en) * | 1974-04-25 | 1975-11-07 | ||
| JPS5223638U (en) * | 1975-08-08 | 1977-02-19 |