JO1472B1 - Improvements in pumps - Google Patents
Improvements in pumpsInfo
- Publication number
- JO1472B1 JO1472B1 JO19871472A JOP19871472A JO1472B1 JO 1472 B1 JO1472 B1 JO 1472B1 JO 19871472 A JO19871472 A JO 19871472A JO P19871472 A JOP19871472 A JO P19871472A JO 1472 B1 JO1472 B1 JO 1472B1
- Authority
- JO
- Jordan
- Prior art keywords
- chamber
- screws
- inlet
- outlet
- pitch
- Prior art date
Links
Abstract
A screw displacement pump (10) for comingled material has a body (11) defining a chamber (12'). Inlets are provided for the admission of fluid to the chamber and an outlet is provided for discharge of fluid from the chamber (12') intermeshing screw members (40) are mounted for rotation within the chamber (12') for transporting comingled material from the inlet to the outlet, the threads (41,42) of the intermeshing screw members (40) being of opposite hand. The pitch of the screws (40) at the outlet end thereof is smaller than the pitch of the screws (40) at the inlet end thereof to cause compression of gaseous material being transported. Clearance is provided between the screws (40) and between the screws (40) and the walls of the chamber (12') to allow sufficient leakage of the material towards the inlet, when the material is in the liquid phase, to avoid a liquid lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JO19871472A JO1472B1 (en) | 1987-08-19 | 1987-08-19 | Improvements in pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JO19871472A JO1472B1 (en) | 1987-08-19 | 1987-08-19 | Improvements in pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JO1472B1 true JO1472B1 (en) | 1988-03-10 |
Family
ID=48091610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JO19871472A JO1472B1 (en) | 1987-08-19 | 1987-08-19 | Improvements in pumps |
Country Status (1)
| Country | Link |
|---|---|
| JO (1) | JO1472B1 (en) |
-
1987
- 1987-08-19 JO JO19871472A patent/JO1472B1/en active
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