JPS6322365U - - Google Patents
Info
- Publication number
- JPS6322365U JPS6322365U JP11700186U JP11700186U JPS6322365U JP S6322365 U JPS6322365 U JP S6322365U JP 11700186 U JP11700186 U JP 11700186U JP 11700186 U JP11700186 U JP 11700186U JP S6322365 U JPS6322365 U JP S6322365U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- valve
- fuel pump
- fuel
- carburetor
- 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 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
Landscapes
- Means For Warming Up And Starting Carburetors (AREA)
Description
第１図は本考案の始動装置の説明図、第２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…開閉弁、３３…連動装置、
３４…逆止弁。
FIG. 1 is an explanatory diagram of the starting device of the present invention, and FIG. 2 is an explanatory diagram showing another embodiment of the present invention. 1...Diaphragm type carburetor, 3...Intake path, 9...
Engine, 20... Fuel pump for starting, 21... Recoil starter, 32... Opening/closing valve, 33... Interlocking device,
34...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、手動により
開閉されると共に開弁時のみに絞弁と連動され該
絞弁の開作動に伴い閉じられる開閉弁とを配設し
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 an on-off valve that is manually opened and closed and is interlocked with a throttle valve only when the valve is opened, and is closed when the throttle valve opens. Device. (2) A diaphragm type carburetor according to claim (1) of the utility model registration, characterized in that a fuel intake passage of the carburetor is connected to a discharge passage of a starting fuel pump upstream of the on-off valve. Equipped with an engine starting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11700186U JPH0437241Y2 (en) | 1986-07-29 | 1986-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11700186U JPH0437241Y2 (en) | 1986-07-29 | 1986-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6322365U true JPS6322365U (en) | 1988-02-15 |
| JPH0437241Y2 JPH0437241Y2 (en) | 1992-09-02 |
Family
ID=31002116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11700186U Expired JPH0437241Y2 (en) | 1986-07-29 | 1986-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437241Y2 (en) |
-
1986
- 1986-07-29 JP JP11700186U patent/JPH0437241Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437241Y2 (en) | 1992-09-02 |
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