EP 0311967 A3 19890830 - IMPROVED HYDROMASSAGE FITTING WITH AUTOMATIC CLOSURE
Title (en)
IMPROVED HYDROMASSAGE FITTING WITH AUTOMATIC CLOSURE
Publication
Application
Priority
IT 2222187 A 19871012
Abstract (en)
[origin: EP0311967A2] In a hydromassage fitting (10) a first sleeve (54), a jet generator mounted on an orientable spherical body (12) and containing an axially movable nozzle (60),actuated by an external actuator (82), said nozzle being retracted under the control of said external actuator (82) to leave a passage space for the jet water, said nozzle (60) comprining a non return valve (100) adapted to permit the flow of fluids from inside to outside of the nozzle but not viceversa, thus acting as a check valve to prevent the backflow of water from a tub served by said fitting (10) to the air pipings of said fitting, said nozzle (60) cooperating with the sleeve (54) to prevent, in the extended position, the backflow of water from said tub to water circulation circuits of said fitting.
IPC 1-7
IPC 8 full level
A61H 33/02 (2006.01)
CPC (source: EP)
A61H 33/027 (2013.01); A61H 33/6031 (2013.01); A61H 33/6063 (2013.01); A61H 2033/023 (2013.01)
Citation (search report)
- [XD] EP 0215514 A2 19870325 - TEUCO GUZZINI SRL [IT]
- [YD] EP 0168823 A2 19860122 - JACUZZI EUROP [IT]
- [Y] DE 3607788 A1 19861204 - SCHUESSLER GUENTER
- [AP] WO 8801858 A1 19880324 - SCHUESSLER GUENTER [DE]
- [AP] EP 0268050 B1 19911106
Designated contracting state (EPC)
DE ES FR GB SE
DOCDB simple family (publication)
EP 0311967 A2 19890419; EP 0311967 A3 19890830; EP 0311967 B1 19940105; DE 3886876 D1 19940217; DE 3886876 T2 19940428; ES 2047522 T3 19940301; IL 88007 A0 19890630; IT 1222869 B 19900912; IT 8722221 A0 19871012
DOCDB simple family (application)
EP 88116836 A 19881011; DE 3886876 T 19881011; ES 88116836 T 19881011; IL 8800788 A 19881011; IT 2222187 A 19871012