Calcium deposits monitor in flow heater - is used in coffee making machine and has water level float switch

The indicator monitors the presence of calcium deposits in the flow heating chamber of a coffee-making machine as in 2505789. The water level indicator includes a sensor for the level of the water in the cold water container. This sensor switches the switch linked to the indicating device when a giv...

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Bibliographic Details
Main Author LINDSTAEDT,BERND
Format Patent
LanguageEnglish
German
Published 08.06.1977
Subjects
APPARATUS FOR MAKING BEVERAGES
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FURNITURE
HUMAN NECESSITIES
KITCHEN EQUIPMENT
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
TESTING
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Summary:The indicator monitors the presence of calcium deposits in the flow heating chamber of a coffee-making machine as in 2505789. The water level indicator includes a sensor for the level of the water in the cold water container. This sensor switches the switch linked to the indicating device when a given water level is reached. The sensor consists of a float carrying a permanent magnet and acting on reed contacts. The float is located in a housing with holes to admit the water.
Bibliography:Application Number: DE19752543267