EP 1034141 A1 20000913 - MONITORING OF THE CONTINUOUS ADDITION OF A LIQUID AGENT TO WATER
Title (en)
MONITORING OF THE CONTINUOUS ADDITION OF A LIQUID AGENT TO WATER
Title (de)
STEUERUNG DER KONTINUIERLICHEN ZUGABE VON SUBSTANZEN ZU WASSER
Title (fr)
CONTROLE DE L'ADJONCTION CONTINUE D'UN AGENT LIQUIDE A L'EAU
Publication
Application
Priority
- GB 9803554 W 19981127
- GB 9725350 A 19971128
Abstract (en)
[origin: GB2331742A] A water supply system (1) with dispensing apparatus (2, 3) for adding a liquid dosing agent to the supply, for example, adding 'hypo' to the supply to chlorinate it. To maintain the chlorine level, the dosing agent flow rate is measured by a drip counter (4) and, if out of limits, a standby supply (5) is brought into action.
IPC 1-7
IPC 8 full level
CPC (source: EP)
C02F 1/686 (2013.01); C02F 1/76 (2013.01)
Citation (search report)
See references of WO 9928242A1
Designated contracting state (EPC)
BE CH DE ES FR GB IE IT LI NL PT SE
DOCDB simple family (publication)
GB 2331742 A 19990602; GB 2331742 A9; GB 2331742 B 20020717; GB 9725350 D0 19980128; AU 1252999 A 19990616; EP 1034141 A1 20000913; WO 9928242 A1 19990610; WO 9928242 A9 19990819
DOCDB simple family (application)
GB 9725350 A 19971128; AU 1252999 A 19981127; EP 98955805 A 19981127; GB 9803554 W 19981127