JPS61184894U - - Google Patents
Info
- Publication number
- JPS61184894U JPS61184894U JP7047685U JP7047685U JPS61184894U JP S61184894 U JPS61184894 U JP S61184894U JP 7047685 U JP7047685 U JP 7047685U JP 7047685 U JP7047685 U JP 7047685U JP S61184894 U JPS61184894 U JP S61184894U
- Authority
- JP
- Japan
- Prior art keywords
- section
- pump section
- check valve
- tightening member
- discharge side
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示す切欠側面図、
第２図は従来例を示す切欠側面図である。
２０……ポンプ部、２１，２２，２３……ケー
シング、２４……締付部材、２９……逆止弁部、
３０……弁ケース、３１……弁体、３２……弁座
。
FIG. 1 is a cutaway side view showing an embodiment of the present invention;
FIG. 2 is a cutaway side view showing a conventional example. 20... Pump part, 21, 22, 23... Casing, 24... Tightening member, 29... Check valve part,
30... Valve case, 31... Valve body, 32... Valve seat.
Claims (1)
複数のケーシングを有するポンプ部と、このポン
プ部の吐出側に一体的に設けられた逆止弁部とを
有するものにおいて、上記ポンプ部の吐出側方向
に延在する上記締付部材の端部を上記逆止弁部の
弁座保持部側に連結することを特徴とする深井戸
用水中ポンプ装置。 A pump section having a plurality of casings that are mutually tightened in the axial direction via a tightening member, and a check valve section that is integrally provided on the discharge side of the pump section, wherein the discharge side of the pump section is A submersible pump device for a deep well, characterized in that an end portion of the tightening member extending in the lateral direction is connected to a valve seat holding portion side of the check valve portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7047685U JPS61184894U (en) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7047685U JPS61184894U (en) | 1985-05-13 | 1985-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61184894U true JPS61184894U (en) | 1986-11-18 |
Family
ID=30607083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7047685U Pending JPS61184894U (en) | 1985-05-13 | 1985-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61184894U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617758U (en) * | 1979-07-17 | 1981-02-16 | ||
| JPS5870091A (en) * | 1981-10-23 | 1983-04-26 | Shindo Pump Kk | Apparatus for clamping casing of slender submergible pump |
-
1985
- 1985-05-13 JP JP7047685U patent/JPS61184894U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617758U (en) * | 1979-07-17 | 1981-02-16 | ||
| JPS5870091A (en) * | 1981-10-23 | 1983-04-26 | Shindo Pump Kk | Apparatus for clamping casing of slender submergible pump |