Patent ID: 8003047

Claim:
A vehicle efficacious constituents supply apparatus, comprising: a first projecting section for projecting a first curl of air towards a first predetermined position; a second projecting section for projecting a second curl of air towards a second predetermined position; a constituents supply section for supplying efficacious constituents to at least either of the first curl of air and the second curl of air; and a projection control section for controlling projection timings of the first curl of air and the second curl of air, wherein the projection control section is configured to control the first projecting section second protecting section in projection modes including an efficacious mode in which efficacious constituents are diffused by causing the first curl of air and the second curl of air to collide with each other and an alarm mode for causing at least either of the first curl of air and the second curl of air to collide against an occupant without causing the curls of air to collide with each other.