JPH0347488U - - Google Patents
Info
- Publication number
- JPH0347488U JPH0347488U JP10765389U JP10765389U JPH0347488U JP H0347488 U JPH0347488 U JP H0347488U JP 10765389 U JP10765389 U JP 10765389U JP 10765389 U JP10765389 U JP 10765389U JP H0347488 U JPH0347488 U JP H0347488U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- pump housing
- impeller
- sectional
- cam surface
- 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
- 229920001875 Ebonite Polymers 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案に係る回転ポンプを示した縦断
面図、第２図は第１図における−線断面図、
第３図は船外機とその冷却水用ポンプを示した概
念図、第４図はその船外機で従来から採用されて
いる回転ポンプを示した縦断面図、第５図は第４
図における−線断面図である。
３……ドライブシヤフト、６……ベースプレー
ト、６ａ……通路、７……ウオータチユーブ、１
０……ポンプ、１１……インペラ、１３……ポン
プハウジング、１３ａ……インペラ収容室、１３
ｂ……カム面、１３ｃ……吐出口、１３ｄ……溝
、１３ｅ……孔、１４……補強用金属板、１５…
…アンダプレート、１５ａ……吸入口、１６……
ガスケツト、１６ａ……吸入口、１７……ボルト
、１８……ブツシユ。
FIG. 1 is a vertical sectional view showing a rotary pump according to the present invention, FIG. 2 is a sectional view taken along the line - in FIG. 1,
Fig. 3 is a conceptual diagram showing an outboard motor and its cooling water pump, Fig. 4 is a longitudinal sectional view showing a rotary pump conventionally employed in the outboard motor, and Fig. 5 is a conceptual diagram showing the outboard motor and its cooling water pump.
It is a sectional view taken along the - line in the figure. 3... Drive shaft, 6... Base plate, 6a... Passage, 7... Water tube, 1
0... Pump, 11... Impeller, 13... Pump housing, 13a... Impeller housing chamber, 13
b...cam surface, 13c...discharge port, 13d...groove, 13e...hole, 14...metal plate for reinforcement, 15...
...Under plate, 15a...Intake port, 16...
Gasket, 16a... Suction port, 17... Bolt, 18... Bush.
Claims (1)
摺接させて成る回転ポンプにおいて、上記ポンプ
ハウジングを硬質ゴムによつて形成したことを特
徴とする回転ポンプ。 1. A rotary pump comprising a rubber impeller in sliding contact with a cam surface of a pump housing, characterized in that the pump housing is made of hard rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10765389U JPH0347488U (en) | 1989-09-13 | 1989-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10765389U JPH0347488U (en) | 1989-09-13 | 1989-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347488U true JPH0347488U (en) | 1991-05-02 |
Family
ID=31656338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10765389U Pending JPH0347488U (en) | 1989-09-13 | 1989-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06253688A (en) * | 1992-02-21 | 1994-09-13 | Hidetoshi Kobayashi | Culture device and culture container for plant |
-
1989
- 1989-09-13 JP JP10765389U patent/JPH0347488U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06253688A (en) * | 1992-02-21 | 1994-09-13 | Hidetoshi Kobayashi | Culture device and culture container for plant |