JPS6218393U - - Google Patents
Info
- Publication number
- JPS6218393U JPS6218393U JP11066885U JP11066885U JPS6218393U JP S6218393 U JPS6218393 U JP S6218393U JP 11066885 U JP11066885 U JP 11066885U JP 11066885 U JP11066885 U JP 11066885U JP S6218393 U JPS6218393 U JP S6218393U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- float
- vertical pump
- flange
- annular
- 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
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案を実施した竪形ポンプの全体側
面図で、一部を断面で示す。第２図はその要部の
拡大断面図である。
１は主軸、２はモータ、３は羽根車、７は胴体
部、８は段部、９は内向きフランジ、１０はフロ
ート、１２及び１３はリツプシール。
FIG. 1 is an overall side view of a vertical pump embodying the present invention, with a portion shown in cross section. FIG. 2 is an enlarged sectional view of the main part. 1 is a main shaft, 2 is a motor, 3 is an impeller, 7 is a body part, 8 is a step part, 9 is an inward flange, 10 is a float, 12 and 13 are lip seals.
Claims (1)
空間に環状のフロートを昇降自在に遊嵌すると共
に、主軸上部に突出する下向き環状段部に相対し
て、胴体部の内周に内向きフランジを張り出し、
これら主軸の下向き環状段部と胴体部の内向きフ
ランジを隔てる環状の空隙の下方に、前記フロー
トをのぞませて成る竪形ポンプの軸封装置。 An annular float is loosely fitted in the space between the main shaft of the vertical pump and the body surrounding its outer periphery so as to be able to rise and fall freely, and is placed inward on the inner periphery of the body in opposition to the downward annular step protruding from the top of the main shaft. Extend the flange,
A shaft sealing device for a vertical pump, wherein the float is located below an annular gap separating the downward annular step of the main shaft and the inward flange of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11066885U JPS6218393U (en) | 1985-07-19 | 1985-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11066885U JPS6218393U (en) | 1985-07-19 | 1985-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6218393U true JPS6218393U (en) | 1987-02-03 |
Family
ID=30989883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11066885U Pending JPS6218393U (en) | 1985-07-19 | 1985-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6218393U (en) |
-
1985
- 1985-07-19 JP JP11066885U patent/JPS6218393U/ja active Pending