US 11,992,718 B2
Fire extinguishing system for tire of vehicle
Hyeon Gi Shin, Yongin-si (KR)
Assigned to Hyundai Motor Company, South (KR); and Kia Corporation, South (KR)
Filed by Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed on Jun. 6, 2023, as Appl. No. 18/329,785.
Application 18/329,785 is a division of application No. 17/007,352, filed on Aug. 31, 2020, granted, now 11,707,640.
Claims priority of application No. 10-2019-0110438 (KR), filed on Sep. 6, 2019.
Prior Publication US 2023/0310911 A1, Oct. 5, 2023
Int. Cl. A62C 3/07 (2006.01); A62C 37/38 (2006.01); A62C 37/48 (2006.01); B60Q 1/52 (2006.01); B60G 5/00 (2006.01); B60Q 3/70 (2017.01)
CPC A62C 3/07 (2013.01) [A62C 37/38 (2013.01); A62C 37/48 (2013.01); B60G 5/005 (2013.01); B60Q 1/52 (2013.01); B60Q 3/70 (2017.02)] 8 Claims
OG exemplary drawing
 
1. A fire extinguishing system comprising:
a plurality of fire extinguishing injectors filled with fire extinguishing chemicals, the fire extinguishing injectors configured to be installed in a vehicle and to be able to inject the fire extinguishing chemical to a tire, each of the plurality of fire extinguishing injectors comprising:
an integrally formed bracket;
an insertion part;
a pressure generator in which a pressure generation chemical is installed; and
a tank filled with the fire extinguishing chemical, the tank having a plurality of injection holes,
wherein the tank is coupled to the pressure generator to allow the fire extinguishing chemical in the tank to be injected through the injection holes due to action of an injection pressure generated by the pressure generator; and
a fire detection line installed to connect the plurality of fire extinguishing injectors,
wherein the fire detection line is inserted in each insertion part, and
wherein the fire detection line is connected to each pressure generator to generate injection pressure due to the pressure generation chemical when a fire is detected through the fire detection line.