AT281969B - Druckstatische und zur Uterbrechung eines elektrischen Stromkreises dienende Vorrichtung, die insbesondere an Espressomaschinen anbringbar ist
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Druckstatische und zur Uterbrechung eines elektrischen Stromkreises dienende Vorrichtung, die insbesondere an Espressomaschinen anbringbar ist
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Publication number
AT281969B
AT281969BAT1054167AAT1054167AAT281969BAT 281969 BAT281969 BAT 281969BAT 1054167 AAT1054167 AAT 1054167AAT 1054167 AAT1054167 AAT 1054167AAT 281969 BAT281969 BAT 281969B
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Publication of AT281969BpublicationCriticalpatent/AT281969B/de
H01H35/00—Switches operated by change of a physical condition
H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
H01H35/32—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by bellows
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Physics & Mathematics
(AREA)
Fluid Mechanics
(AREA)
Apparatus For Making Beverages
(AREA)
AT1054167A1967-01-171967-11-22Druckstatische und zur Uterbrechung eines elektrischen Stromkreises dienende Vorrichtung, die insbesondere an Espressomaschinen anbringbar ist
AT281969B
(de)
Dispositivo comprendente un interruttore elettrico manuale e un interruttore elettrico comandato da un pressostato, segnatamente per macchine da caffè espresso
Einrichtung zur Erfassung der in einem elektrischen Stromkreis zwischen dem Beginn und dem Ende eines bestimmten Zeitabschnitts aufgetretenen totalen Änderung einer Grösse des Stromkreises