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. 02, 1979
Filed:
Mar. 17, 1978
Applicant:
Inventors:
Jean-Pierre Budliger, Onex, CH;
Simon Arieh, Geneva, CH;
Assignee:
Battelle Development Corporation, Columbus, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F / ;
U.S. Cl.
CPC ...
7319 / ; 7320 / ; 73 6 / ;
Abstract
A system for measuring the respective volume rates of flow of two components of a composite flow comprises at least two positive displacement pumps such as Moyno pumps connected by a function chamber and having a common drive. The cells of the first pump and the cells of the second pump have predetermined but different volumes of respective cells which travel from the inlet to the outlet of the pump. A sensor is provided for detecting the pressure in the junction chamber.