JPS60141473U - Engine fuel pump mounting device - Google Patents
Engine fuel pump mounting deviceInfo
- Publication number
- JPS60141473U JPS60141473U JP2898484U JP2898484U JPS60141473U JP S60141473 U JPS60141473 U JP S60141473U JP 2898484 U JP2898484 U JP 2898484U JP 2898484 U JP2898484 U JP 2898484U JP S60141473 U JPS60141473 U JP S60141473U
- Authority
- JP
- Japan
- Prior art keywords
- fuel pump
- mounting device
- engine
- pump mounting
- engine 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
Landscapes
- Reciprocating Pumps (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図及び第２図は本考案−実施例の燃料ポンプ取付装
置に係り、第１図は燃料ポンプ取付状態を示す断面図、
第２図は第１図のＡ−Ａ線断面図である。
１・・・・・・クランクケース、２・・・・・・燃料ポ
ンプ、３・・・・・・脈動圧取り出しパイプ、５・・・
・・・ダイヤフラム、１５゛・・・・・・リーク孔、１
７・・・・・・取付枠体、１９・・・・・・連通孔、２
１・・・・・・フィルタ。1 and 2 relate to the fuel pump mounting device of the present invention-embodiment, and FIG. 1 is a sectional view showing the fuel pump mounting state;
FIG. 2 is a sectional view taken along line A--A in FIG. 1. 1... Crank case, 2... Fuel pump, 3... Pulsating pressure extraction pipe, 5...
...Diaphragm, 15゛...Leak hole, 1
7...Mounting frame body, 19...Communication hole, 2
1...Filter.
Claims (1)
ポンプ室に燃料流入口と吐出口とを設け、且つ作動室に
大気と連通ずるリーク孔を形成した燃料ポンプを、クラ
ンクケース等エンジンの高温部に取付けるものにおいて
、前記燃料ポンプをエンジン高温部から隔離して取付け
る中空状取付枠体を断熱性素材にて成形する一方、この
枠体に前記中空部を通して前記燃料ポンプのリーク孔が
大気に連通される連通部を設け、且つフィルタを配設し
たことを特徴とするエンジンの燃料ポンプ取付装置。A working chamber and a pump chamber are defined by a diaphragm,
A fuel pump having a fuel inlet and a discharge port in the pump chamber and a leak hole communicating with the atmosphere in the working chamber is installed in a high-temperature part of the engine such as a crankcase, and the fuel pump is installed in a high-temperature part of the engine such as a crankcase. A hollow mounting frame body to be installed in isolation is molded from a heat insulating material, and a communication part is provided in this frame body through which the leak hole of the fuel pump communicates with the atmosphere through the hollow part, and a filter is provided. An engine fuel pump mounting device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2898484U JPS60141473U (en) | 1984-02-28 | 1984-02-28 | Engine fuel pump mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2898484U JPS60141473U (en) | 1984-02-28 | 1984-02-28 | Engine fuel pump mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60141473U true JPS60141473U (en) | 1985-09-19 |
Family
ID=30527377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2898484U Pending JPS60141473U (en) | 1984-02-28 | 1984-02-28 | Engine fuel pump mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141473U (en) |
-
1984
- 1984-02-28 JP JP2898484U patent/JPS60141473U/en active Pending
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