EP 0338825 A1 19891025 - Improved dispensing device.
Title (en)
Improved dispensing device.
Title (de)
Spender.
Title (fr)
Appareil distributeur.
Publication
Application
Priority
GB 8809470 A 19880421
Abstract (en)
A dispensing device for adding environment-improving liquid additive from a reservoir (34) to water in a flush pipe (14) leading to a urine-receiving vessel comprises a peristaltic pump (33) powered by an electric motor (32), the motor being used to dispense a precise volume of additive on each actuation.
IPC 1-7
IPC 8 full level
E03D 9/02 (2006.01); E03D 9/03 (2006.01); F04B 43/12 (2006.01)
CPC (source: EP KR)
E03D 9/02 (2013.01 - KR); E03D 9/031 (2013.01 - EP); F04B 43/1215 (2013.01 - EP)
Citation (search report)
- [X] FR 1561583 A 19690328
- [A] DE 1915100 A1 19701203 - ZIMMER UND KELLERMANN FA, et al
- [A] GB 2106993 A 19830420 - PFRIMMER PHARMA
- [A] GB 521368 A 19400520 - CLAUDE RAILTON
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0338825 A1 19891025; AU 3323089 A 19891026; DK 193989 A 19891022; DK 193989 D0 19890420; FI 891885 A0 19890420; FI 891885 A 19891022; GB 8809470 D0 19880525; JP H0227031 A 19900129; KR 900016558 A 19901113; NO 891628 D0 19890420; NO 891628 L 19891023; PT 90331 A 19891110; ZA 892919 B 19901228
DOCDB simple family (application)
EP 89303921 A 19890420; AU 3323089 A 19890420; DK 193989 A 19890420; FI 891885 A 19890420; GB 8809470 A 19880421; JP 10149889 A 19890420; KR 890005193 A 19890420; NO 891628 A 19890420; PT 9033189 A 19890420; ZA 892919 A 19890420