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:
Nov. 28, 1978
Filed:
Aug. 18, 1977
John F Straitz, III, Meadowbrook, PA (US);
Combustion Unlimited Incorporated, Elkins Park, PA (US);
Abstract
An ignition system for combustible waste gas flares is described in which pilots and pilot igniters are employed, the air to gas ratio for pilot ignition being controlled to compensate for the combustible content of the pilot igniter gas, the pilot operation being sensed to control the ratio, controlled intermittent ignition of the pilot igniter gas being provided, with a repetitive cycle in the event of failure of ignition of the pilot igniter gas and of the pilot gas, the operating conditions being visually indicated at a control panel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile