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:
Jan. 03, 1984
Filed:
May. 06, 1981
Elden D Winslow, Caldwell, ID (US);
J. R. Simplot Company, Boise, ID (US);
Abstract
A centering device is provided for centering a potato with respect to a propelling hydraulic fluid flow stream which carries the potato into cutting engagement with knife elements of a cutting assembly positioned along the flow stream. The device comprises an elongated tube at the upstream end of the cutting assembly shaped to define a linear flow path of generally circular cross-section and oriented for continuously accelerating the hydraulic fluid. This acceleration results in the fluid having a slightly higher velocity than the potato throughout the length of the tube to create, when the potato is displaced from a centered position, fluid velocity and pressure differentials on opposite sides of the potato tending to return the potato to the centered position.