Title (en)

DISPENSING DEVICE

Publication

EP 0109151 A3 19850320 (EN)

Application

EP 83305443 A 19830916

Priority

GB 8226530 A 19820917

Abstract (en)

[origin: EP0109151A2] The invention relates to a device including a container charged with a water treatment material and a perfume material, intended to be partially immersed in the water in a flushing tank of a toilet fitting whereupon to deliver water treatment material in solution to the water in the tank and perfume to the surrounding atmosphere. The device is essentially different from prior art devices in that water flows into and from the container via a duct arranged to retain a reservoir of treated water when the tank flushes and to deliver treated water to the tank only after the tank has started to flush, and the atmosphere in the container communicates with the surrounding atmosphere to release perfume via a vent duct which is closed by water in the container when the water level in the tank is above a predetermined level.

IPC 1-7

E03D 9/03

IPC 8 full level

E03D 9/02 (2006.01); E03D 9/03 (2006.01)

CPC (source: EP)

E03D 9/02 (2013.01); E03D 9/038 (2013.01)

Citation (search report)

• [A] EP 0051898 A1 19820519 - PROCTER & GAMBLE [US]
• [A] GB 2090884 A 19820721 - GABRIEL ROBERT WARD
• [A] FR 2424374 A1 19791123 - GLOBOL WERK [DE]
• [AD] US 3715765 A 19730213 - YADRO F
• [AD] US 3869069 A 19750304 - LEVEY JOHN S, et al

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0109151 A2 19840523; EP 0109151 A3 19850320; EP 0109151 B1 19870715; AT E28344 T1 19870815; AU 1918483 A 19840322; AU 564163 B2 19870806; BR 8305015 A 19840508; CA 1222105 A 19870526; DE 3372512 D1 19870820; DK 158098 B 19900326; DK 158098 C 19900820; DK 422883 A 19840318; DK 422883 D0 19830916; GR 79334 B 19841022; IE 54578 B1 19891122; IE 832170 L 19840317; JP S5976338 A 19840501; MX 156947 A 19881017; NZ 205595 A 19870630; PT 77345 A 19831001; PT 77345 B 19860204

DOCDB simple family (application)

EP 83305443 A 19830916; AT 83305443 T 19830916; AU 1918483 A 19830916; BR 8305015 A 19830915; CA 436879 A 19830916; DE 3372512 T 19830916; DK 422883 A 19830916; GR 830172458 A 19830916; IE 217083 A 19830915; JP 17106083 A 19830916; MX 19871683 A 19830915; NZ 20559583 A 19830914; PT 7734583 A 19830916