EP 0932800 A1 19990804 - METHOD FOR CONDUCTING WATER AND AIR TO A SWIMMING POOL AND DEVICE THEREFOR
Title (en)
METHOD FOR CONDUCTING WATER AND AIR TO A SWIMMING POOL AND DEVICE THEREFOR
Title (de)
VERFAHREN ZUR ZUFUHR VON WASSER UND LUFT IN EIN SCHWIMMBECKEN UND EINRICHTUNG HIERFÜR
Title (fr)
PROCEDE D'ALIMENTATION EN EAU ET EN AIR D'UN BASSIN DE NATATION ET DISPOSITIF CORRESPONDANT
Publication
Application
Priority
- DE 9702344 W 19971013
- DE 19642428 A 19961015
- DE 19644715 A 19961028
Abstract (en)
[origin: WO9816782A1] The invention relates to a method and a device for conducting water and air to a swimming pool inside a closed building or room or having a retractable covering, in which the air and the water are injected below the water surface. Yet another possibility to conduct air to the swimming pool provided by the invention is that the air is suctioned outside the building or closed room.
IPC 1-7
IPC 8 full level
A61H 33/02 (2006.01); F24F 5/00 (2006.01)
CPC (source: EP)
A61H 33/028 (2013.01); F24F 5/0071 (2013.01); A61H 33/6073 (2013.01)
Citation (search report)
See references of WO 9816782A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL PT SE
DOCDB simple family (publication)
WO 9816782 A1 19980423; AT E242858 T1 20030615; CZ 77399 A3 19991215; EP 0932800 A1 19990804; EP 0932800 B1 20030611; PL 184751 B1 20021231; PL 332718 A1 19991011
DOCDB simple family (application)
DE 9702344 W 19971013; AT 97912046 T 19971013; CZ 77399 A 19971013; EP 97912046 A 19971013; PL 33271897 A 19971013