NO921493L - PUMP DEVICE - Google Patents
PUMP DEVICEInfo
- Publication number
- NO921493L NO921493L NO92921493A NO921493A NO921493L NO 921493 L NO921493 L NO 921493L NO 92921493 A NO92921493 A NO 92921493A NO 921493 A NO921493 A NO 921493A NO 921493 L NO921493 L NO 921493L
- Authority
- NO
- Norway
- Prior art keywords
- pistons
- pump
- pump device
- coupling
- subassemblies
- Prior art date
Links
Abstract
Pumpeanordning, omfattende en lineƦr elektromotor (10/40) for drift av frem-og tilbakebevegelige motorstempler (16;45) som er hydraulisk forbundet med pumpestempler (25) : eller med koplingsstempler (51) som er mekanisk forbundet med pumpestempler (61) for beveging av fluidet som skal pumpes. Ved undervannsbruk vil koplingsinnretningene tillate praktisk j demontering og tilbakehenting av undermontasjer som krever relativt hyppig vedlikehold.Pump device comprising a linear electric motor (10/40) for operating reciprocating motor pistons (16; 45) hydraulically connected to pump pistons (25): or to coupling pistons (51) mechanically connected to pump pistons (61) for movement of the fluid to be pumped. In underwater use, the coupling devices will allow convenient dismantling and recovery of subassemblies that require relatively frequent maintenance.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898923280A GB8923280D0 (en) | 1989-10-16 | 1989-10-16 | Pump apparatus |
PCT/GB1990/001592 WO1991005954A1 (en) | 1989-10-16 | 1990-10-15 | Pump apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
NO921493D0 NO921493D0 (en) | 1992-04-14 |
NO921493L true NO921493L (en) | 1992-05-20 |
Family
ID=26296059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO92921493A NO921493L (en) | 1989-10-16 | 1992-04-14 | PUMP DEVICE |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO921493L (en) |
-
1992
- 1992-04-14 NO NO92921493A patent/NO921493L/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO921493D0 (en) | 1992-04-14 |
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