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:
Apr. 24, 1979
Filed:
Jul. 26, 1977
Bobby L Higgins, Dallas, TX (US);
Camsco, Inc., Richardson, TX (US);
Abstract
A high-velocity liquid jet cutting nozzle and housing for use with high-pressure fluid sources is disclosed. The nozzle housing eliminates the use of elastically deformable collars by having a nozzle mount of a material which yields only under the pressure of the liquid in the system. The nozzle mount extends downstream of the nozzle element and provides a yielding support, under pressure, for the nozzle element in the direction of fluid flow. The nozzle element, constructed from a jewel, typically sapphire, is thereby supported in a mounting element in a yieldable high-pressure seal when in operation. Different configurations can be used to produce a variety of cutting streams, depending on the material to be cut.