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:
Jun. 21, 1983
Filed:
Jun. 19, 1981
Applicant:
Inventors:
Haakon T Magnussen, Jr, Pinole, CA (US);
Stephen J Ruskewicz, Kensington, CA (US);
Assignee:
Altex Scientific, Inc., Berkeley, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
F04B / ; F04B / ; F04B / ; F04B / ;
U.S. Cl.
CPC ...
417-2 ; 417 43 ; 417265 ; 417385 ;
Abstract
A pressure booster system for fluids using one or more injectors for delivering a relatively low pressure output flow of fluid. A fluid accumulator receives the output from one or more injectors. A detector reveals any fluid mass change in the accumulator in relation to a selected value of fluid mass. A relatively high pressure pump increases the pressure of the output flow from the accumulator in accordance with the change of fluid mass within the accumulator which results in high pressure metering.