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:
Mar. 10, 1992
Filed:
Jan. 30, 1989
Jacob H Martin, Wellesley, MA (US);
Frederick D Browne, II, Somerville, MA (US);
The Charles Stark Draper Laboratory, Inc., Cambridge, MA (US);
Abstract
An ultra-fast quenching device for rapidly quenching material includes a housing for defining a quenching area. A plurality of inlet ports are disposed in the housing and are generally evenly distributed within the housing for controlling the locations and amounts of quenching fluid discharged against a surface of material disposed in the quenching area. A plurality of exhaust ports are disposed interstitially among the inlet ports for removing quenching fluid local to the inlet ports to control the rate and profile of heat transfer, from the material to the quenching fluid, across the surface of the material.