US Patent 12060930 Sealing system for multiple fluids

A sealing system for multiple fluids includes a transmission housing having a first port and a first opening, an electronic component connected to the transmission housing forming a vent space between the electronic component and the transmission housing, and a seal positioned between the electronic component and the transmission housing. The electronic component includes a first conduit. The seal includes an outer loop maintaining a first fluid outside of the outer loop. The seal includes a first inner loop surrounding the first conduit and positioned inside of the outer loop. The first inner loop maintains a second fluid inside the first inner loop. The first port is in fluid communication with the first conduit. The first opening is positioned inside of the outer loop and outside of the first inner loop. The first opening is in fluid communication with the vent space.