FLUESSIGKEIT-MEMBRAN-PUMPEN

The oil-diaphragm chamber of an oil-diaphragm slurry pump is provided with level detection sensors for detecting the oil diaphragm position and an air detection sensor for detecting air quantity in the chamber, and an automatic controller operates in response to detection signals from these detectio...

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Bibliographic Details
Main Authors SEKI, KAZUNORI, KAZAMA, TOSHIO
Format Patent
LanguageGerman
Published 11.01.1973
Edition1
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The oil-diaphragm chamber of an oil-diaphragm slurry pump is provided with level detection sensors for detecting the oil diaphragm position and an air detection sensor for detecting air quantity in the chamber, and an automatic controller operates in response to detection signals from these detection sensors to operate oil-supplying and oil-discharging valves and thereby to control and maintain the oil diaphragm at a predetermined normal position and to discharge accumulated air from the chamber.
Bibliography:Application Number: DE19722218781