SE9203680L - Slidable suction collar for a liquid pump, for example a submersible centrifugal pump - Google Patents
Slidable suction collar for a liquid pump, for example a submersible centrifugal pumpInfo
- Publication number
- SE9203680L SE9203680L SE9203680A SE9203680A SE9203680L SE 9203680 L SE9203680 L SE 9203680L SE 9203680 A SE9203680 A SE 9203680A SE 9203680 A SE9203680 A SE 9203680A SE 9203680 L SE9203680 L SE 9203680L
- Authority
- SE
- Sweden
- Prior art keywords
- pump
- submersible centrifugal
- liquid pump
- suction collar
- centrifugal pump
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention relates to a low-suction arrangement for mounting on the inlet part of a liquid pump. The arrangement comprises a ring 4 made of rigid material and a collar 8 made of flexible material mounted around the inlet part 2 so that the inlet openings 3 of the latter are screened. A very narrow gap remains between the lower part of the ring 4 and the surface 10, through which gas suction of the liquid takes place. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203680A SE9203680L (en) | 1992-12-07 | 1992-12-07 | Slidable suction collar for a liquid pump, for example a submersible centrifugal pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203680A SE9203680L (en) | 1992-12-07 | 1992-12-07 | Slidable suction collar for a liquid pump, for example a submersible centrifugal pump |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9203680D0 SE9203680D0 (en) | 1992-12-07 |
SE470221B SE470221B (en) | 1993-12-06 |
SE9203680L true SE9203680L (en) | 1993-12-06 |
Family
ID=20388049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9203680A SE9203680L (en) | 1992-12-07 | 1992-12-07 | Slidable suction collar for a liquid pump, for example a submersible centrifugal pump |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE9203680L (en) |
-
1992
- 1992-12-07 SE SE9203680A patent/SE9203680L/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE470221B (en) | 1993-12-06 |
SE9203680D0 (en) | 1992-12-07 |
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