JPS5815842U - liquid fuel supply circuit - Google Patents
liquid fuel supply circuitInfo
- Publication number
- JPS5815842U JPS5815842U JP10614381U JP10614381U JPS5815842U JP S5815842 U JPS5815842 U JP S5815842U JP 10614381 U JP10614381 U JP 10614381U JP 10614381 U JP10614381 U JP 10614381U JP S5815842 U JPS5815842 U JP S5815842U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel supply
- pump
- supply circuit
- circuit
- 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
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の適用例としての液体燃料供給系を示
す回路図、第２図は開閉弁の構成を開成状態で示す断面
図、第３図は同じく閉成状態で示 −す開閉弁の
断面図、第４図は保持板のみを示す≠面図である。なお
、図下同一符号は同−又は相当部分を示す。
１・・・燃料タンク、２・・・汲上げポンプ、３・・・
噴射ノズル、４・・・主回路、５・・・開閉弁、６・・
・燃料回収回路、８・・・ハウジング、９・・・コイル
スプリング、１０・・・閉子。Fig. 1 is a circuit diagram showing a liquid fuel supply system as an application example of the present invention, Fig. 2 is a sectional view showing the structure of the on-off valve in an open state, and Fig. 3 is also shown in a closed state. The sectional view of the valve, FIG. 4, is a ≠ side view showing only the retaining plate. Note that the same reference numerals on the bottom of the figures indicate the same or equivalent parts. 1...Fuel tank, 2...Sump pump, 3...
Injection nozzle, 4... Main circuit, 5... Open/close valve, 6...
-Fuel recovery circuit, 8...Housing, 9...Coil spring, 10...Closer.
Claims (2)
上げるポンプと、その吐出口に連絡された噴射ノズルを
備えた主回路におけるポンプと噴射ノズルとの間に、下
端において前記タンクと連絡する燃料回収回路を分岐さ
せ、この燃料回収回路には前記ポンプの動作で閉成し、
停止で開成する開閉弁を設けてなる液体燃料供給回路。(1) In the main circuit, which includes a pump that pumps up fuel from a fuel tank that stores liquid fuel, and an injection nozzle that is connected to its discharge port, there is a fuel recovery device that communicates with the tank at its lower end, between the pump and the injection nozzle. The circuit is branched, and this fuel recovery circuit is closed by the operation of the pump,
A liquid fuel supply circuit equipped with an on-off valve that opens when stopped.
成動作する弾装された閉子を主体として構成されている
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
液体燃料供給回路。(2) The liquid according to claim 1 of the utility model registration, characterized in that the opening/closing valve is mainly composed of a ball-loaded closure that is closed by the fuel supply pressure generated by the operation of the pump. Fuel supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10614381U JPS5815842U (en) | 1981-07-17 | 1981-07-17 | liquid fuel supply circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10614381U JPS5815842U (en) | 1981-07-17 | 1981-07-17 | liquid fuel supply circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5815842U true JPS5815842U (en) | 1983-01-31 |
Family
ID=29900653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10614381U Pending JPS5815842U (en) | 1981-07-17 | 1981-07-17 | liquid fuel supply circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5815842U (en) |
-
1981
- 1981-07-17 JP JP10614381U patent/JPS5815842U/en active Pending
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