The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 23, 2024
Filed:
Feb. 19, 2019
Applicant:
I.m.a. Industria Macchine Automatiche S.p.a., Ozzano dell'Emilia, IT;
Inventors:
Claudio Trebbi, Medicina, IT;
Luca Stefanini, Ozzano dell'Emilia, IT;
Assignee:
I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A., Ozzano dell'Emilia, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 53/16 (2006.01); F04B 13/00 (2006.01);
U.S. Cl.
CPC ...
F04B 13/00 (2013.01); F04B 53/162 (2013.01);
Abstract
A positive displacement pump, including at least a cylinder, provided with at least an entrance aperture and at least an exit aperture for the liquid and a plunger, mobile inside the cylinder by means of a first actuator and configured to transfer the liquid from the entrance aperture to the exit aperture; the cylinder is provided with at least a first inactive position and at least a second working position between which it can be selectively positioned in an automatic and adjustable manner by at least one second actuator.