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:
Feb. 26, 2019
Filed:
Jul. 18, 2016
Applicant:
Honeywell International Inc., Morris Plains, NJ (US);
Inventors:
Hans Noorlander, Rotterdam, NL;
Frank Van Bekkum, Bergschenhoek, NL;
Assignee:
Honeywell International Inc., Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 25/00 (2006.01); G06F 15/02 (2006.01); G01F 3/16 (2006.01); G01F 15/02 (2006.01); G01F 15/075 (2006.01);
U.S. Cl.
CPC ...
G01F 25/0007 (2013.01); G01F 25/0015 (2013.01); G01F 3/16 (2013.01); G01F 15/024 (2013.01); G01F 15/0755 (2013.01);
Abstract
A small volume prover apparatus and method for precisely measuring the displaced volume of a fluid. A precision bore cylinder and a piston can be configured with a valve arrangement in order to permit fluid to pass through an annular passage when the piston travels from one position to an opposite position. A magnetized forcer connected to the piston and a magnetic drive chamber configured to produce linear motion of said magnetized forcer are operably connected to the piston in order to move the piston from one position to the other.