ES246919A1 - Aspirant and impeling pump, pulsan, for the circulation of liquids (Machine-translation by Google Translate, not legally binding)
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Aspirant and impeling pump, pulsan, for the circulation of liquids (Machine-translation by Google Translate, not legally binding)
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Processing And Handling Of Plastics And Other Materials For Molding In General
(AREA)
Abstract
Vacuum pump and impelling pump for the circulation of liquids characterized in that said pump is equipped with at least two elastic sleeves for them that constitute a group a suction valve and other pumps for each one of the sleeves, and all the suction and other valves for each of the valves are located sleeves all the suction valves are located at the same end of the group and all the valves of impulsion at the other end of the group in so far as the inlet holes d all the suction valves are linked with a common feed conduit and the outlet orifices of all the impulsion valves linked with a common evacuation conduit, means being provided for exerting a regular limited and adjustable compression over the entire useful length of the sleeves which undergo successive compression. (Machine-translation by Google Translate, not legally binding)
ES0246919A1950-10-061959-01-29Aspirant and impeling pump, pulsan, for the circulation of liquids (Machine-translation by Google Translate, not legally binding)
ExpiredES246919A1
(en)
A machine to discover and rectify the desalination of the stretch threads with respect to the urdimbre, of a strand of moving tissue (Machine-translation by Google Translate, not legally binding)