ES316819A1 - An air autocompenser device for the electrobomba centrifugo group. (Machine-translation by Google Translate, not legally binding)
- Google Patents
An air autocompenser device for the electrobomba centrifugo group. (Machine-translation by Google Translate, not legally binding)
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PIRAT GEORGES
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PIRAT GEORGES
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An air self-compensating device for centrifugal pump unit with water tank under air pressure, characterized in that it has a hemispherical rubber membrane in a transparent plastic body which, under the effect of water suction by the pump, is bent as a result of pressure differences resulting from this aspiration and allows a certain amount of air to be stored in the body of the apparatus or to be propelled into the water tank when the group stops. (Machine-translation by Google Translate, not legally binding)
ES0316819A1965-08-261965-08-26An air autocompenser device for the electrobomba centrifugo group. (Machine-translation by Google Translate, not legally binding)
ExpiredES316819A1
(en)