Global Patent Index - EP 0995842 A1

EP 0995842 A1 2000-04-26 - Method for decalcification of a water outlet opening and decalcification cartridge for carrying it out

Title (en)

Method for decalcification of a water outlet opening and decalcification cartridge for carrying it out

Title (de)

Verfahren zum Entkalken einer Wasserauslassöffnung und Patron für die Durchführung des Verfahrens

Title (fr)

Procédé de détartrage d'un orifice d'écoulement d'eau et cartouche détartrante pour sa mise en oeuvre

Publication

EP 0995842 A1 (FR)

Application

EP 98203588 A

Priority

EP 98203588 A

Abstract (en)

The descaling cartridge consists of a container (10) of a descaling product which is fitted to the water outlet (16) and left in place until the scale is removed. The container can have an elastic upper edge of suitable dimensions for fitting onto the outlet with a seal, and the descaling product can be in a plug (18) of an elastic sponge material inside it. In variants of the design the container can have an aperture in its side wall covered by a membrane to allow a pumping action, and it can be held in place on the outlet by a clamp.

Abstract (fr)

Le détartrage est effectué au moyen d'une cartouche constituée d'un récipient (10) rempli d'un produit détartrant qui est fixée sur l'orifice à détartrer (16) pendant le temps nécessaire au détartrage de celui-ci. <IMAGE>

IPC 1-7 (main, further and additional classification)

E03C 1/08; B05B 15/02

IPC 8 full level (invention and additional information)

B05B 15/02 (2006.01); E03C 1/08 (2006.01)

CPC (invention and additional information)

E03C 1/08 (2013.01); B05B 15/55 (2018.02)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0995842 A1 20000426

INPADOC legal status


2001-09-06 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2001-08-01 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20001027

2001-01-03 [AKX] PAYMENT OF DESIGNATION FEES

2000-04-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-04-26 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI