Device for operating pumps in an installation for the foaming of polyurethan
OwnerBruno Morettiinventor
Life of this patent
Estimating the term…
Abstract
A device for operating pumps in an installation for the foaming of polyurethan comprising two vertical tanks each containing a component for obtaining polyurethan, a pump provided on the lower part of each tank to pump the material from said tank towards a mold for foaming, a shaft passing vertically through each tank, a pump connected to one end of said shaft, a plate for covering the tops of said tanks, the other end of said shaft passing through said plate, and means attached to said other end of each of said shaft and connected one to the other by which said pumps are driven.
Claims15
A device for operating pumps in an installation for the foaming of polyurethan comprising two vertical tanks each containing a component for obtaining polyurethan, a pump provided on the lower part of each tank to pump the material from said tank towards a mold for foaming, a shaft passing vertically through each tank, a pump connected to one end of each shaft, a plate for covering the tops of said tanks, the other end of each shaft passing through said plate, and means attached to said other end of each of said shaft by which said pumps are driven.
A device for operating pumps in an installation for the foaming of polyurethan, comprising two vertical tanks each containing a component material for obtaining polyurethan, a pump provided on the lower part of each tank to pump the material from said tank towards a mold for foaming, a shaft passing through each tank, each pump connected to one end of one shaft, a plate covering the top of both tanks, the other end of each one shaft piercing said plate and means connected to said ends of each of said shafts for driving said shafts and as a consequence driving said pumps.
Dependencies are inferred from the claim text.