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. 30, 2014
Filed:
Apr. 19, 2011
Ashok V. Retnaswamy, Lebanon, NH (US);
Ashok V. Retnaswamy, Lebanon, NH (US);
Hypertherm, Inc., Hanover, NH (US);
Abstract
A system and method for regulating a gas flow of a plasma arc system. The system having a gas regulator that control gas flow from a gas source to the plasma torch system, a pilot input valve to fill a pilot chamber and a pilot dump valve to evacuate the pilot chamber, the pilot chamber mechanically coupled to the gas regulator through a pressure actuator, such that the gas flow pressure through the regulator is controlled using the pressure actuator and based on the pressure in the pilot chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile