| (19) |
 |
|
(11) |
EP 1 997 971 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
01.05.2013 Bulletin 2013/18 |
| (43) |
Date of publication A2: |
|
03.12.2008 Bulletin 2008/49 |
| (22) |
Date of filing: 28.05.2008 |
|
| (51) |
International Patent Classification (IPC):
|
|
| (84) |
Designated Contracting States: |
|
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL
PT RO SE SI SK TR |
|
Designated Extension States: |
|
AL BA MK RS |
| (30) |
Priority: |
28.05.2007 FI 20075383
|
| (71) |
Applicant: Oy Grundfos Pumput AB |
|
53100 Lappeenranta (FI) |
|
| (72) |
Inventor: |
|
- RÄSÄNEN, Jorma
55100, IMATRA (FI)
|
| (74) |
Representative: Heinänen, Pekka Antero et al |
|
Heinänen Oy Patent Agency
Airport Plaza
Äyritie 8 D
01510 Vantaa
01510 Vantaa (FI) |
|
| |
|
| (54) |
Wastewater pumping station |
(57) A wastewater pumping station, which includes a space for collecting wastewater and
one or more pumps (4) for pumping wastewater onward towards further treatment. The
invention has been implemented such that the space consists of two basins (1, 2) connected
to each other, one of which is a pump basin (1) and the other a combined suction and
reserve capacity basin (2).