US 12,292,190 B2
Portable ignition system
Muhammad M. Al Khaldi, Dammam (SA); Abdullmajeed I. Al-Sanad, Dhahran (SA); and Mohd Ahmad Abugharbieh, Al-Khobar (SA)
Assigned to SAUDI ARABIAN OIL COMPANY, Dhahran (SA); and ZEECO MIDDLE EAST LTD., Dammam (SA)
Filed by SAUDI ARABIAN OIL COMPANY, Dhahran (SA); and ZEECO MIDDLE EAST LTD., Dammam (SA)
Filed on Oct. 13, 2022, as Appl. No. 18/046,399.
Claims priority of provisional application 63/357,549, filed on Jun. 30, 2022.
Prior Publication US 2024/0003541 A1, Jan. 4, 2024
Int. Cl. F23G 5/40 (2006.01); F23G 5/12 (2006.01); F23G 5/50 (2006.01); F23Q 3/00 (2006.01)
CPC F23G 5/40 (2013.01) [F23G 5/12 (2013.01); F23G 5/50 (2013.01); F23Q 3/008 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A portable ignition system for igniting flammable materials at a burn pit, the system comprising:
a portable ignition system control panel comprising:
a pilot on/off indicator;
a system control module;
a start-stop switch;
a power supply;
an input device;
a fuel gas source plumbed to a fuel gas valve arranged to provide a fuel gas flow of fuel gas through a pilot guide pipe inlet of a pilot guide pipe;
wherein the pilot guide pipe further comprises a pilot guide pipe outlet disposed at:
a pilot gas tube inlet of a pilot gas tube;
an inert gas source plumbed to the pilot guide pipe inlet;
an electrical energy source electrically connected to the power supply;
an electrical energy storage system configured to store electrical energy from the electrical energy source and electrically connected to the power supply;
an igniter electrically connected to the electrical energy source and disposed proximate to a pilot gas tube outlet of the pilot gas tube and arranged to ignite the fuel gas of the fuel gas flow; and
a monitored subsystem configured to detect parameters of operation of the portable ignition system.