Method and arrangement for influencing liquid in ground
US5348420A · kind A · utility
18Cited by
8References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 24, 1992 |
| Grant date | Sep 20, 1994 |
| Priority date | — |
| Expiry date | Dec 24, 2012 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03B3/15
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method of influencing a liquid in ground by forming a liquid circulation in ground comprises a shaft arranged in ground and extending to a desired liquid region, a pump arranged in the shaft for producing a liquid circulation, the pump having a feeding power selected so that in a shaft surrounding a liquid peak located above a normal liquid level is produced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.