JPH0252986U - - Google Patents
Info
- Publication number
- JPH0252986U JPH0252986U JP13040188U JP13040188U JPH0252986U JP H0252986 U JPH0252986 U JP H0252986U JP 13040188 U JP13040188 U JP 13040188U JP 13040188 U JP13040188 U JP 13040188U JP H0252986 U JPH0252986 U JP H0252986U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- cylinder
- eccentric shaft
- eccentric
- eccentric portion
- 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
- 239000000446 fuel Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第１図及び第３図は本考案の一実施例を示すも
ので、第１図はベーン式ロータリ燃料ポンプを示
す断面図、第２図は従来のベーン式ロータリ燃料
ポンプを示す断面図、第３図は第１図の―線
矢視方向の断面図である。
図中、１…偏芯シヤフト、１ａ…偏芯部、２…
ロータ、３…シリンダ、３ａ…内周面、８…ベア
リング。
1 and 3 show an embodiment of the present invention. FIG. 1 is a sectional view showing a vane type rotary fuel pump, FIG. 2 is a sectional view showing a conventional vane type rotary fuel pump, and FIG. FIG. 3 is a sectional view taken in the direction of the - line arrow in FIG. 1. In the figure, 1... eccentric shaft, 1a... eccentric part, 2...
Rotor, 3...Cylinder, 3a...Inner peripheral surface, 8...Bearing.
Claims (1)
偏芯シヤフトに連結した回転駆動源によりシリン
ダの内周面に沿つて回転させ、燃料を該シリンダ
の吸入口から吐出口に給送するベーン式ロータリ
燃料ポンプにおいて、 前記偏芯部と前記ロータリとを弾撥性を有する
円筒状の樹脂製ベアリングにて連結した、 ことを特徴とするベーン式ロータリ燃料ポンプ。[Claims for Utility Model Registration] A rotor connected to the eccentric portion of an eccentric shaft is rotated along the inner circumferential surface of the cylinder by a rotational drive source connected to the eccentric shaft, and fuel is delivered to the intake port of the cylinder. What is claimed is: 1. A vane-type rotary fuel pump that supplies fuel from a fuel source to a discharge port, the eccentric portion and the rotary being connected to each other by a resilient cylindrical resin bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13040188U JPH0252986U (en) | 1988-10-06 | 1988-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13040188U JPH0252986U (en) | 1988-10-06 | 1988-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0252986U true JPH0252986U (en) | 1990-04-17 |
Family
ID=31385534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13040188U Pending JPH0252986U (en) | 1988-10-06 | 1988-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0252986U (en) |
-
1988
- 1988-10-06 JP JP13040188U patent/JPH0252986U/ja active Pending