JPS62158192U - - Google Patents
Info
- Publication number
- JPS62158192U JPS62158192U JP4484286U JP4484286U JPS62158192U JP S62158192 U JPS62158192 U JP S62158192U JP 4484286 U JP4484286 U JP 4484286U JP 4484286 U JP4484286 U JP 4484286U JP S62158192 U JPS62158192 U JP S62158192U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- drive side
- pump
- suction
- pump casing
- 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
- 239000000919 ceramic Substances 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- 239000010953 base metal Substances 0.000 description 1
Description
第１図は、本考案の一実施例を示す軸受を内装
した両吸込立軸渦巻ポンプの縦断面図、第２図は
第１図の要部拡大断面図、第３図は従来の両吸込
立軸渦巻ポンプの縦断面図である。
１……両吸込羽根車、２……ケーシング、３…
…主軸、８……軸継ぎ手、９……反駆動側軸受、
１０……軸受ケース、１１……静止側軸受摺動体
、１２……回転側軸受摺動体、１３……台金、１
４……固定用ビス。
Fig. 1 is a longitudinal sectional view of a double suction vertical shaft centrifugal pump equipped with internal bearings showing an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, and Fig. 3 is a conventional double suction vertical volute pump. FIG. 2 is a vertical cross-sectional view of a centrifugal pump. 1...Double suction impeller, 2...Casing, 3...
...Main shaft, 8...Shaft joint, 9...Non-drive side bearing,
10... Bearing case, 11... Stationary side bearing sliding body, 12... Rotating side bearing sliding body, 13... Base metal, 1
4...Fixing screw.
Claims (1)
軸渦巻ポンプにおいて、セラミツクス、又は焼結
超硬合金、又はそれらを組み合わせた材料によつ
て、軸受摺動体を構成した液中ラジアル軸受を、
ポンプケーシング内の反駆動側に取付け、当該軸
受を取付けた反駆動側ポンプケーシングの端部を
密封したことを特徴とする両吸込立軸渦巻ポンプ
。 In a double-suction vertical volute pump equipped with an impeller with suction ports on both sides, a submerged radial bearing whose bearing sliding body is made of ceramics, sintered cemented carbide, or a combination thereof is used.
A dual suction vertical shaft centrifugal pump characterized in that the bearing is mounted on the non-drive side of the pump casing, and the end of the non-drive side pump casing to which the bearing is attached is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4484286U JPS62158192U (en) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4484286U JPS62158192U (en) | 1986-03-28 | 1986-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158192U true JPS62158192U (en) | 1987-10-07 |
Family
ID=30863033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4484286U Pending JPS62158192U (en) | 1986-03-28 | 1986-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158192U (en) |
-
1986
- 1986-03-28 JP JP4484286U patent/JPS62158192U/ja active Pending
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