EP 0410944 A1 19910130 - Drainage device, in particular for water jet massage pools.
Title (en)
Drainage device, in particular for water jet massage pools.
Title (de)
Abflussvorrichtung, insbesondere für Wasserstrahlmassagebecken.
Title (fr)
Dispositif d'écoulement, particulièrement pour bassins de massage par jet d'eau.
Publication
Application
Priority
IT 4822689 A 19890724
Abstract (en)
A drainage device, particularly for a water jet massage pool, comprises a control valve (6) in communication with the drain (14) of the pool (1) and with the suction side of a pump, to produce the turbulent circulation of the water and perform the water jet massage and a gate member (23) in the valve, being remotely controlled, to be moved from a first position of open communication with the drain and the pump, a second position of open communication with the pump and shut off communication with the drain, and a third position of shut off communication with the pump and with the drain, intermediate positions between said second and said third position enabling a partial regulatable opening of the communication with the pump, while keeping the communication with the drain closed (Fig.1).
IPC 1-7
IPC 8 full level
A61H 33/00 (2006.01); E03C 1/23 (2006.01)
CPC (source: EP)
A61H 33/6078 (2013.01)
Citation (search report)
- [X] DE 8717581 U1 19890316
- [Y] DE 8506065 U1 19850509
- [A] DE 1491293 A1 19690403 - JACUZZI BROS INC
- [A] DE 3235970 A1 19840329 - VIEGENER II FA FRANZ [DE]
- [A] GB 603850 A 19480624 - WILLIAM FREDERICK TIPPING
- [A] GB 1324988 A 19730725 - PEERLESS STAMPINGS LTD
Designated contracting state (EPC)
AT CH DE DK ES FR GB GR LI NL SE
DOCDB simple family (publication)
EP 0410944 A1 19910130; EP 0410944 B1 19931027; AT E96300 T1 19931115; DE 69004183 D1 19931202; IT 1231656 B 19911218; IT 8948226 A0 19890724
DOCDB simple family (application)
EP 90830338 A 19900719; AT 90830338 T 19900719; DE 69004183 T 19900719; IT 4822689 A 19890724