초록 ▼

A display control apparatus for use in an internal combustion engine includes: a CDI type ignition circuit; an overspeed preventing circuit which can limit the engine speed to a restricted value; a first LED display unit of the light on/off type to display the amounts of oil and/or cooling water; a

A display control apparatus for use in an internal combustion engine includes: a CDI type ignition circuit; an overspeed preventing circuit which can limit the engine speed to a restricted value; a first LED display unit of the light on/off type to display the amounts of oil and/or cooling water; a second LED display unit to display the circulation state of the oil and/or cooling water; and a drive circuit which switches the first and second display units to an alarm display mode and causes the overspeed preventing circuit to limit engine speed when abnormal states of the oil and/or cooling water are detected by oil level switches or by water and oil flow sensors. If power ceases, the display state is held by keep relays. When an abnormal state is detected, the driver is warned by lighting up of red LEDs and by generating a beeping sound from a buzzer.

대표청구항 ▼

A display apparatus for use with an engine comprising: an oil level indicator which includes first, second and third light elements which emit a first light color when actuated and a fourth light element which emits a second light color when actuated, said second light element being disposed below s

A display apparatus for use with an engine comprising: an oil level indicator which includes first, second and third light elements which emit a first light color when actuated and a fourth light element which emits a second light color when actuated, said second light element being disposed below said first light element, said third light element being disposed below said second light element, and said fourth light element being disposed below said third light element; and means responsive to a high level of oil in the engine for causing said first, second and third light elements to be actuated and said fourth light element to be deactuated, and responsive to a subsequent progressive decrease of the oil level for causing said first and second light elements to be successively deactuated and for thereafter causing said third element to be deactuated and said fourth light element to be actuated.