JPS63141891U - - Google Patents
Info
- Publication number
- JPS63141891U JPS63141891U JP3457887U JP3457887U JPS63141891U JP S63141891 U JPS63141891 U JP S63141891U JP 3457887 U JP3457887 U JP 3457887U JP 3457887 U JP3457887 U JP 3457887U JP S63141891 U JPS63141891 U JP S63141891U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- opening
- priming part
- opened
- closed
- 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
- 239000004020 conductor Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000037452 priming Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第1図は本考案の一実施例を示す断面図、第2
図は本考案の変形例を示す説明図、第3図ないし
第5図は相異なる従来例を示す説明図である。 1……ポンプ、2……モータ、4,20……注
入部、5……蓋体、6……開口部、7,20,2
1……導水体。
図は本考案の変形例を示す説明図、第3図ないし
第5図は相異なる従来例を示す説明図である。 1……ポンプ、2……モータ、4,20……注
入部、5……蓋体、6……開口部、7,20,2
1……導水体。
Claims (1)
- 蓋体によつて外部から開閉される開口部を備え
たポンプの呼び水注入部において、上記開口部を
半ば覆うように内部に設けられた導水体を具備す
ることを特徴とするポンプの呼び水注入部構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987034578U JPH0533743Y2 (ja) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987034578U JPH0533743Y2 (ja) | 1987-03-10 | 1987-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63141891U true JPS63141891U (ja) | 1988-09-19 |
JPH0533743Y2 JPH0533743Y2 (ja) | 1993-08-26 |
Family
ID=30843265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987034578U Expired - Lifetime JPH0533743Y2 (ja) | 1987-03-10 | 1987-03-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0533743Y2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503281U (ja) * | 1973-05-09 | 1975-01-14 | ||
JPS54164104U (ja) * | 1978-05-10 | 1979-11-17 | ||
JPS5532910A (en) * | 1978-08-25 | 1980-03-07 | Hitachi Ltd | Self-suction system pump |
-
1987
- 1987-03-10 JP JP1987034578U patent/JPH0533743Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503281U (ja) * | 1973-05-09 | 1975-01-14 | ||
JPS54164104U (ja) * | 1978-05-10 | 1979-11-17 | ||
JPS5532910A (en) * | 1978-08-25 | 1980-03-07 | Hitachi Ltd | Self-suction system pump |
Also Published As
Publication number | Publication date |
---|---|
JPH0533743Y2 (ja) | 1993-08-26 |