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:
Jul. 26, 1977
Filed:
Oct. 15, 1976
Reginald Stanley Emerson, Buckingham, EN;
Leslie Hartridge Limited, , EN;
Abstract
Apparatus for testing fuel injectors having their own in-built high pressure pump, the apparatus comprising means for axially locating and clamping an injector to be tested on the apparatus, a fuel arm assembly for supplying fuel to an inlet on the injector, and means for mounting the said fuel arm assembly for swinging movement into and out of a fuel-supplying position, the said fuel arm assembly including a valve adapted to make sealing contact with the injector outlet and a spring for urging the said valve into a closed position, the valve being pushed into its fuel-supplying position, against the action of the said spring, when the valve makes sealing contact with the injector inlet.