JPH035970U - - Google Patents
Info
- Publication number
- JPH035970U JPH035970U JP6302189U JP6302189U JPH035970U JP H035970 U JPH035970 U JP H035970U JP 6302189 U JP6302189 U JP 6302189U JP 6302189 U JP6302189 U JP 6302189U JP H035970 U JPH035970 U JP H035970U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- chamber
- carburetor
- engine
- pulse
- 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
- 239000012528 membrane Substances 0.000 claims description 4
- 230000035485 pulse pressure Effects 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 2
- 239000002828 fuel tank Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Description
図面は本考案の実施例を示す断面配置図である
。
２…気化器、３…エンジン、４…燃料タンク、
５…膜式燃料ポンプ、６…パルス圧室、７…受圧
膜、８…ポンプ室、１０…入口弁、１２…出口弁
、１８…圧力放出路、２２…高圧安全弁。
The drawing is a cross-sectional layout diagram showing an embodiment of the present invention. 2... Carburetor, 3... Engine, 4... Fuel tank,
5... Membrane fuel pump, 6... Pulse pressure chamber, 7... Pressure receiving membrane, 8... Pump chamber, 10... Inlet valve, 12... Outlet valve, 18... Pressure release path, 22... High pressure safety valve.
Claims (1)
圧室と、燃料タンクおよび気化器に入口弁および
出口弁を経て接続されたポンプ室と、前記パルス
圧室とポンプ室とを仕切つた受圧膜とを具えてい
るエンジンの膜式燃料ポンプ装置において、前記
パルス圧室が設定圧力以上の圧力で開く高圧安全
弁を有する圧力放出路によつて気化器の入口に接
続されていることを特徴とする膜式燃料ポンプ装
置。 A pulse pressure chamber connected to a crankcase of an engine, a pump chamber connected to a fuel tank and a carburetor through an inlet valve and an outlet valve, and a pressure receiving membrane separating the pulse pressure chamber and the pump chamber. A membrane fuel pump device for an engine, characterized in that the pulse pressure chamber is connected to the inlet of a carburetor by a pressure release path having a high pressure safety valve that opens at a pressure equal to or higher than a set pressure. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6302189U JPH0740685Y2 (en) | 1989-05-31 | 1989-05-31 | Membrane fuel pump device for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6302189U JPH0740685Y2 (en) | 1989-05-31 | 1989-05-31 | Membrane fuel pump device for engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH035970U true JPH035970U (en) | 1991-01-21 |
| JPH0740685Y2 JPH0740685Y2 (en) | 1995-09-20 |
Family
ID=31592702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6302189U Expired - Fee Related JPH0740685Y2 (en) | 1989-05-31 | 1989-05-31 | Membrane fuel pump device for engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740685Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010090846A (en) * | 2008-10-09 | 2010-04-22 | Honda Motor Co Ltd | Diaphragm fuel pump for engine |
-
1989
- 1989-05-31 JP JP6302189U patent/JPH0740685Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010090846A (en) * | 2008-10-09 | 2010-04-22 | Honda Motor Co Ltd | Diaphragm fuel pump for engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740685Y2 (en) | 1995-09-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |