ES205043A3 - A device for the automatic control of pumps driving water supply facilities (Machine-translation by Google Translate, not legally binding)
- Google Patents
A device for the automatic control of pumps driving water supply facilities (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Garvenswerke Maschinen Pumpen & Waagenfabrik W Garvens
Original Assignee
Garvenswerke Maschinen Pumpen & Waagenfabrik W Garvens
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Application filed by Garvenswerke Maschinen Pumpen & Waagenfabrik W GarvensfiledCriticalGarvenswerke Maschinen Pumpen & Waagenfabrik W Garvens
Priority to ES0205043ApriorityCriticalpatent/ES205043A3/en
Publication of ES205043A3publicationCriticalpatent/ES205043A3/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Control Of Positive-Displacement Pumps
(AREA)
Abstract
A device for the automatic control of the driving pumps of water supply installations or the like, especially small power distribution centers, characterized by an apparatus, in which a single control element, preferably one of the known mercury rocker switches , it is subjected both to the action of an impulse for the connection depending on the pressure, as well as to the action of an impulse for the disconnection depending on the quantity driven, performing the connection and disconnection movements under said impulses. (Machine-translation by Google Translate, not legally binding)
ES0205043A1952-08-191952-08-19A device for the automatic control of pumps driving water supply facilities (Machine-translation by Google Translate, not legally binding)
ExpiredES205043A3
(en)
A procedure and device for the automatic connection of domestic facilities for the supply of water of small power (Machine-translation by Google Translate, not legally binding)
New installation for the conduct of a concurrent pressure liquid feed by means of the coupling of a flow, mechanical and electrical standardizer (Machine-translation by Google Translate, not legally binding)
Improvements in the rotary appliances, of industrial uses, with electrical combinations, for installations hastade 90 a., with system of hidden bridges (Machine-translation by Google Translate, not legally binding)