1. A method for pricing wireless communications services on a wireless network according to a selected transmission priority level, comprising:
providing a selection of a plurality of priorities available for transmitting a wireless communication transaction on a wireless network; and
charging a user an amount for the wireless communication transaction at a price corresponding to the priority to be selected,
wherein transactions of lower priority are temporarily discontinued in favor of higher priority transactions when network capacity reaches a predetermined level.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A device for controlling belt lubrication and cooling of a continuously variable transmission (CVT), comprising:
a control portion configured for generating a mechanical signal representative of the CVT shift ratio; wherein said control portion comprises:
a valve having a valve housing with a primary port communicating with primary pressure acting on a primary pulley of the CVT and a secondary port communicating with secondary pressure acting on a secondary pulley of the CVT, said ports positioned on opposite sides of a valve spool respectively, said valve spool being moveable in response to pressure acting through said ports; and
a control rod cooperating with the valve spool, wherein said signal is a mechanical signal transmitted through said control rod in response to a position of said valve spool; and
a fluid supply portion communicating with said control portion and including a fluid nozzle positionable in response to said mechanical signal to direct a cooling fluid alternately at the primary pulley or the secondary pulley of said CVT, comprising:
a pinion gear cooperating with a first end of said fluid nozzle for rotation thereof; and
a gear rack meshed with said pinion gear and cooperating with said control rod for movement in response said mechanical signal.
2. A device for controlling belt lubrication and cooling of a CVT (Continuously Variable Transmission), comprising;
a fluid control portion comprising a spool and operated by flowing of a fluid pressure difference supplied to a primary pulley and a secondary pulley of said CVT; and
a fluid supply portion that is connected to the fluid control portion and controls a predetermined fluid supply according to movement of the fluid control portion wherein the fluid supply portion comprises; a nozzle including a fluid exhausting hole; and a direction-adjusting portion for changing a spraying direction of the nozzle wherein the direction-adjusting portion comprises; a first gear connected to one end of the nozzle; and a second gear transmitting a movement of the spool to the first gear and being connected to the spool, wherein the first gear is formed as a pinion, and the second gear is formed as a rack which converts a rectilinear movement of the spool into a rotatory movement of the first gear.
3. The device of claim 2, wherein the fluid control portion, including a primary port and a secondary port, comprises a spool valve in which a valve-spool is operated by flowing of the fluid pressure supplied to the primary pulley and the secondary pulley.