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. 03, 1979
Filed:
Nov. 03, 1977
John F Straitz, III, Elkins Park, PA (US);
Combustion Unlimited Incorporated, Jenkintown, PA (US);
Abstract
An igniter for flares is disclosed which includes one or more spark electrode carriers movable by a cable toward and away from the top of the flare stack and with indicating and control apparatus preferably near or remote from the base of the flare stack controlling the energization of the electrodes when they are at the top of the flare stack by temperature sensing elements on the electrode carriers, the sensing elements indicating presence or absence of flame at the top of the stack and with indicators of spark failure. Provisions for reset of the timers is also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile