JPS58130093U - direct acting fuel pump - Google Patents
direct acting fuel pumpInfo
- Publication number
- JPS58130093U JPS58130093U JP2776182U JP2776182U JPS58130093U JP S58130093 U JPS58130093 U JP S58130093U JP 2776182 U JP2776182 U JP 2776182U JP 2776182 U JP2776182 U JP 2776182U JP S58130093 U JPS58130093 U JP S58130093U
- Authority
- JP
- Japan
- Prior art keywords
- fuel pump
- fuel
- direct
- direct acting
- diaphragm
- 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
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
図面は、この考案に係る燃料ポンプの縦断側面図である
。
１・・・・・・ダイヤフラム、２・・・・・・吸入弁、
３・・・・・・吐出弁、４・・・・・・吐出口、５・・
・・・・ポンプ室、６・・・・・・外気圧室、７・・・
・・・カム体、８・・・・・・ロッド、９・・・・・・
キャップ体。The drawing is a longitudinal sectional side view of the fuel pump according to the invention. 1...Diaphragm, 2...Suction valve,
3...Discharge valve, 4...Discharge port, 5...
... Pump room, 6 ... External pressure room, 7 ...
...Cam body, 8...Rod, 9...
cap body.
Claims (1)
吸込み吐出弁３を押開いて吐出口４へ定量づつ送り出す
燃料ポンプにおいて、吸入弁・吐出弁を有するポンプ室
５に対応する外気圧室６側においてダイヤフラム１と、
カム体７にて押動される直動ロッド８とを、軸方向に遊
動距離を存して直線的に連繋すると共に、前記直動ロッ
ド８の外端部にカム体７と接触するキャップ体９を嵌設
してなることを特徴とする直動式燃料ポンプ。In a fuel pump that sucks fuel from an intake valve 2 through a reciprocating motion of a diaphragm 1 and pushes open a discharge valve 3 to send a fixed amount of fuel to a discharge port 4, on the side of an external pressure chamber 6 corresponding to a pump chamber 5 having an intake valve and a discharge valve. diaphragm 1 and
A cap body that linearly connects the direct-acting rod 8 pushed by the cam body 7 with a free movement distance in the axial direction, and contacts the cam body 7 at the outer end of the direct-acting rod 8. 9 is fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2776182U JPS58130093U (en) | 1982-02-27 | 1982-02-27 | direct acting fuel pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2776182U JPS58130093U (en) | 1982-02-27 | 1982-02-27 | direct acting fuel pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58130093U true JPS58130093U (en) | 1983-09-02 |
| JPH0227194Y2 JPH0227194Y2 (en) | 1990-07-23 |
Family
ID=30039641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2776182U Granted JPS58130093U (en) | 1982-02-27 | 1982-02-27 | direct acting fuel pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58130093U (en) |
-
1982
- 1982-02-27 JP JP2776182U patent/JPS58130093U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227194Y2 (en) | 1990-07-23 |
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