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. 05, 1985
Filed:
Jan. 25, 1983
Applicant:
Inventors:
Assignee:
Leslie Hartridge Limited, Buckingham, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
7311 / ; 73754 ; 310338 ;
Abstract
Apparatus for measuring or otherwise checking phase angles between different lines of a multi-line fuel injection pump for an internal combustion engine, comprising an injector block defining a plurality of cavities. These cavities receive the nozzle ends of the fuel injectors of the different lines. Pressure sensors are arranged in communication with the cavity interiors to detect changes in pressure therein, and means are connected to the pressure sensors to provide a measurement of, or other check on, the phase angles of the different lines.