JPH0290394U - - Google Patents
Info
- Publication number
- JPH0290394U JPH0290394U JP16947888U JP16947888U JPH0290394U JP H0290394 U JPH0290394 U JP H0290394U JP 16947888 U JP16947888 U JP 16947888U JP 16947888 U JP16947888 U JP 16947888U JP H0290394 U JPH0290394 U JP H0290394U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- submersible pump
- vertical submersible
- spacers
- communicates
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第1図は本考案立形水中ポンプを渇水時の底水
吸上用に供する場合の要部縦断側面図、第2図は
本考案立形水中ポンプにおけるポンプケーシング
の平面図、第3図は本考案立形水中ポンプにおけ
るポンプケーシングの底面図、第4図は本考案立
形水中ポンプにおけるポンプケーシングの縦断側
面図、第5図は本考案立形水中ポンプを高水位時
の通常の排水用に供する場合の要部縦断側面図で
ある。
1……ポンプケーシング、3……吸込カバー、
4……ポンプ吸込口、6……流通路、7……間隔
子。
Figure 1 is a vertical sectional side view of the main parts of the vertical submersible pump of the present invention when used for sucking up bottom water during drought, Figure 2 is a plan view of the pump casing of the vertical submersible pump of the present invention, and Figure 3 is Figure 4 is a bottom view of the pump casing in the vertical submersible pump of the present invention, Figure 4 is a vertical side view of the pump casing in the vertical submersible pump of the present invention, and Figure 5 is the vertical submersible pump of the present invention for normal drainage at high water levels. FIG. 1... Pump casing, 3... Suction cover,
4...Pump suction port, 6...Flow path, 7...Spacer.
Claims (1)
バー3の下面に、その周側からポンプ吸込口4に
通ずる狭〓状の流通路6を形成せしめるよう、間
隔子7…7を低く凸設させたことを特徴とする立
形水中ポンプ。 On the lower surface of the suction cover 3 constituting the lower wall portion of the pump casing 1, spacers 7...7 are provided in a low protruding manner so as to form a narrow flow passage 6 that communicates with the pump suction port 4 from the circumferential side thereof. A vertical submersible pump characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988169478U JP2556362Y2 (en) | 1988-12-29 | 1988-12-29 | Vertical submersible pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988169478U JP2556362Y2 (en) | 1988-12-29 | 1988-12-29 | Vertical submersible pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0290394U true JPH0290394U (en) | 1990-07-18 |
JP2556362Y2 JP2556362Y2 (en) | 1997-12-03 |
Family
ID=31459575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988169478U Expired - Fee Related JP2556362Y2 (en) | 1988-12-29 | 1988-12-29 | Vertical submersible pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2556362Y2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54140303U (en) * | 1978-03-22 | 1979-09-29 | ||
JPS60116093U (en) * | 1984-01-13 | 1985-08-06 | 株式会社荏原製作所 | drain pump |
JPS6451793U (en) * | 1987-09-25 | 1989-03-30 | ||
JPH0161493U (en) * | 1987-10-12 | 1989-04-19 |
-
1988
- 1988-12-29 JP JP1988169478U patent/JP2556362Y2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54140303U (en) * | 1978-03-22 | 1979-09-29 | ||
JPS60116093U (en) * | 1984-01-13 | 1985-08-06 | 株式会社荏原製作所 | drain pump |
JPS6451793U (en) * | 1987-09-25 | 1989-03-30 | ||
JPH0161493U (en) * | 1987-10-12 | 1989-04-19 |
Also Published As
Publication number | Publication date |
---|---|
JP2556362Y2 (en) | 1997-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |