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:
Sep. 28, 1976
Filed:
Jul. 07, 1975
Edward J Bouplon, Cochranton, PA (US);
Chicago Pneumatic Tool Company, New York, NY (US);
Abstract
A lubricator for feeding oil from a reservoir into a live air stream passing through a supply line to a pneumatic tool. The lubricator includes a passage of uniform diameter connectible at opposite ends into the supply line, and has within the passage in the path of air flow a teardrop formed air deflector functioning to cause differential pressures to develop through a pair of connected tubes in the reservoir, whereby oil is forced from the latter through one of the tubes into the air stream. One of the tubes is manually adjustable so as to cause a variation in the differential pressures and a consequent variation in the oil volume discharged into the reservoir.