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:
Oct. 11, 2022
Filed:
Mar. 21, 2018
Mexichem Fluor S.a. DE C.v., San Luis Potosi, MX;
Paul Anthony Watkinson, Chester, GB;
Paul Alan Dowdle, St. Helens Merseyside, GB;
MEXICHEM FLUOR S.A. DE C.V., San Luis Potosi, MX;
Abstract
In the field of medical dosing device filling, a propellant conditioning assembly () comprises an input conduit () to receive a propellant at a constant pressure from a propellant reservoir (). The conditioning assembly () also includes a bifurcation () to divide the input conduit () into first and second conditioning conduits (). The first conditioning conduit () includes a cooler device () to selectively cool a diverted first propellant stream () that flows through the first conditioning conduit (), and the second conditioning conduit () includes a heater device () to selectively heat a diverted second propellant stream () that flows through the second conditioning conduit (). The conditioning assembly () still further includes an output conduit () to receive the first and second propellant streams (). The relative proportion of the first and second propellant streams () merging in the output conduit () is controlled to regulate the temperature of a merged constant pressure propellant feed () exiting from the output conduit ().