EMERGENCY FUEL RESERVE GAUGE Russian patent published in 1999 - IPC

FIELD: transport engineering; vehicle electrical equipment. SUBSTANCE: gauge has fuel level and minimum fuel reserve transmitter, fuel level indicator and minimum fuel warning lamp connected in series with fuse and ignition switch in circuit between ground and current source. Gauge has also pressure transmitter. normally closed switch of warning and buzzer. Pressure transmitter is installed in fuel line on section between fuel pump and carburetor and is mechanically coupled with normally closed switch which is connected in series with buzzer, warning lamp, fuse and ignition switch in circuit between ground and current source. EFFECT: provision of safe control of vehicle. 1 dwg