Title:
DOSING PUMP WITH CONTROL DEVICE OF THE PISTON STROKE
Document Type and Number:
WIPO Patent Application WO/2011/114365
Kind Code:
A8
Abstract:
A device for controlling the stroke of a piston 3 of a metering pump comprising an electromagnet 1 formed by a fixed part and a mobile part fixed with respect to said piston 3 in such a way that at each displacement of the piston there corresponds a different value of inductance of the electromagnet 1 and hence of the piston stroke itself.
Inventors:
PROIETTI DE MARCHIS ROBERTO (IT)
Application Number:
PCT/IT2011/000074
Publication Date:
December 08, 2011
Filing Date:
March 16, 2011
Export Citation:
Assignee:
ETATRON D S SPA (IT)
PROIETTI DE MARCHIS ROBERTO (IT)
PROIETTI DE MARCHIS ROBERTO (IT)
International Classes:
F04B13/00
Attorney, Agent or Firm:
SARPI. Maurizio (Via Collina 36, Roma, IT)
Download PDF:
Previous Patent: OPERATING METHOD FOR THE MANAGEMENT OF A CUTTING MACHINE
Next Patent: ROAD-VEHICLE COOPERATIVE DRIVING SAFETY SUPPORT DEVICE
Next Patent: ROAD-VEHICLE COOPERATIVE DRIVING SAFETY SUPPORT DEVICE