Global Patent Index - EP 0418204 B1

EP 0418204 B1 19940831 - Self-cleaning device for hydro-massage appliances.

Title (en)

Self-cleaning device for hydro-massage appliances.

Title (de)

Selbstreinigende Vorrichtung für Hydromassageeinrichtungen.

Title (fr)

Dispositif autonettoyant pour appareil d'hydromassage.

Publication

EP 0418204 B1 19940831 (EN)

Application

EP 90830401 A 19900912

Priority

IT 4837689 A 19890915

Abstract (en)

[origin: EP0418204A2] A device for self-cleaning of a hydromassage appliance wherein the centrifugal hydro-massage pump (2) has its suction port connected to the drainage hole (5) of the bath-tub (1) and its delivery port connected to the drainage conduit (6) of the mains by means of a discharge valve (7), comprising a cleaning water supply conduit (20) connected to the mains and including a valve (21), a device (39) for sensing the water level in the bath-tub (1) and for controlling the hydro-massage pump (2), a partial interception device (19) included in the delivery conduit of the pump, a device (28) for operating said cleaning water inlet valve (21) and a device (28) for operating said discharge valve (7).

IPC 1-7

A61H 33/00; A61H 33/02

IPC 8 full level

A61H 33/00 (2006.01)

CPC (source: EP)

A61H 33/6078 (2013.01); A61H 2033/0012 (2013.01); A61H 2033/0033 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR LI LU NL SE

DOCDB simple family (publication)

EP 0418204 A2 19910320; EP 0418204 A3 19910522; EP 0418204 B1 19940831; AT E110561 T1 19940915; DE 418204 T1 19910814; DE 69012027 D1 19941006; IT 1232232 B 19920128; IT 8948376 A0 19890915

DOCDB simple family (application)

EP 90830401 A 19900912; AT 90830401 T 19900912; DE 69012027 T 19900912; DE 90830401 T 19900912; IT 4837689 A 19890915