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:
Aug. 24, 1976
Filed:
Dec. 18, 1974
James B Bailey, Pleasantville, PA (US);
Quaker State Oil Refining Corporation, Oil City, PA (US);
Abstract
A dispersing method and apparatus for metering the dispersing of dry particulate material into a liquid. The apparatus includes a supply container and a metering and dispersing assembly having a clog-preventer with a hub and a plurality of radially extending arms with a rim. Passages are formed between the arms for the passage of dry material. Any large agglomerates that may be formed from the dry material are supported by these arms above the passages to prevent clogging. A dispensing rod capable of vertical movement is positioned within a bore in the hub, and controls the vertical movement of the downwardly inclined dispersing surface attached to the lower end of the rod. The dispersing surface receives the particulate material from the bottom opening, and carries it substantially laterally from the bottom opening to be dispersed into the liquid. An alternate embodiment includes a liquid level control means to insure a proper liquid level in the dispersing container and a washing means to wet the walls of the container.