초록 ▼

A personal watercraft having an electrical reverse mechanism is disclosed. The electric reverse mechanism has a reverse thrust gate mechanically pivotable by an electric motor between a full-up position to permit full-forward propulsion of the watercraft and a fill-down position to enable either ful

A personal watercraft having an electrical reverse mechanism is disclosed. The electric reverse mechanism has a reverse thrust gate mechanically pivotable by an electric motor between a full-up position to permit full-forward propulsion of the watercraft and a fill-down position to enable either full-reverse propulsion or braking of the watercraft. The electric reverse mechanism may include a directional control toggle switch that outputs to the motor a forward signal when toggled to a forward position and a reverse signal when toggled to a reverse position. The motor pivots the reverse gate toward the full-up position when receiving the forward.signal and toward the full-down position when receiving the reverse signal. The electric reverse mechanism may include a display meter that displays an indication of the relative position of the reverse gate between the full-up and full-down positions. The electric reverse mechanism may include a reverse indicator that indicates when the reverse gate is not in the full-up position.

대표청구항 ▼

A personal watercraft having an electrical reverse mechanism is disclosed. The electric reverse mechanism has a reverse thrust gate mechanically pivotable by an electric motor between a full-up position to permit full-forward propulsion of the watercraft and a fill-down position to enable either ful

A personal watercraft having an electrical reverse mechanism is disclosed. The electric reverse mechanism has a reverse thrust gate mechanically pivotable by an electric motor between a full-up position to permit full-forward propulsion of the watercraft and a fill-down position to enable either full-reverse propulsion or braking of the watercraft. The electric reverse mechanism may include a directional control toggle switch that outputs to the motor a forward signal when toggled to a forward position and a reverse signal when toggled to a reverse position. The motor pivots the reverse gate toward the full-up position when receiving the forward.signal and toward the full-down position when receiving the reverse signal. The electric reverse mechanism may include a display meter that displays an indication of the relative position of the reverse gate between the full-up and full-down positions. The electric reverse mechanism may include a reverse indicator that indicates when the reverse gate is not in the full-up position. central portion, and plural supercharging plates being mounted between the central portion and the base, wherein each said supercharging plate is all inclined plate. 2. The fan as claimed in claim 1, wherein the casing comprises two opposite edges, each of the engaging members comprising a hook to be hooked on an associated one of the edges of the casing. 3. The fan as claimed in claim 2, wherein each said edge of the casing comprises plural recesses for receiving the engaging members. 4. The fan as claimed in claim 1, wherein an inner wall of the base, the inner wall defining, the air outlet of the base, is tapered at one end to form a funnel shape. 5. The fan as claimed in claim 1, wherein the casing and the base comprise aligned holes through which fasteners extend for securing the casing and the base together. 6. The fan as claimed in claim 1, wherein the base comprises plural legs extending therefrom, said legs being adapted to clamp a heat-dissipating member, each said leg including a hole. 7. The fan as claimed in claim 1, wherein each said supercharging plate has a shape as that of an axial flow blade, each said supercharging plate having an inclination direction opposite to that of blades of the fan wheel.