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Document Type and Number:
Japanese Patent JPH04506012
Kind Code:
A device for dispensing disinfectants into washing liquors by means of a dispenser is to dispense the correct quantity of disinfectant in function of the dirt to be removed so that adequate but not excessive quantities of disinfectant are always released. To this end, an analytical cell determines, in particular continuously, the content of unused disinfectant in the washing liquor. A comparator connected to the analytical cell and to the dispenser compares the actual value obtained from the measurement system with a predetermined target value and actuates the dispenser when the the actual value falls below the target value. A sample preparation part which comprises a solids-retaining device with a dialysis membrane is arranged upstream of the analytical cell.

Berner-Busse, Alfred
Clink, Hans-Villi
Coolman, Berner
Hos, Mike
Application Number:
Publication Date:
October 22, 1992
Filing Date:
May 17, 1990
Export Citation:
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Henkel Commandet Gezelshaft Auf Akchen
International Classes:
A61L2/24; D06F39/02; G01F25/00; G05D21/02; A61L2/16; (IPC1-7): A61L2/16; A61L2/24; D06F39/02; G05D21/02
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)

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