초록 ▼

A method and apparatus for providing a balanced fluid supply through multiple feeds are disclosed. The method comprises supplying the fluid through a plurality of feeds from a common fluid accumulator; determining the fluid pressure in a common fluid accumulator; and controlling the fluid pressure i

A method and apparatus for providing a balanced fluid supply through multiple feeds are disclosed. The method comprises supplying the fluid through a plurality of feeds from a common fluid accumulator; determining the fluid pressure in a common fluid accumulator; and controlling the fluid pressure in the common fluid accumulator responsive to the fluid pressure sensed therein to maintain the fluid pressure within a predetermined range. The balanced fluid supply comprises a common fluid accumulator; a plurality of feeds from the common fluid accumulator; and a control system capable of controlling the pressure of the fluid supplied from the common fluid accumulator to the feeds responsive to a determined pressure of fluid in the common fluid accumulator.

대표청구항 ▼

1. A method for controlling the pressure in a plurality of feeds in a fuel processor, comprising:supplying fluid through a plurality of feeds from a common fluid accumulator, wherein supplying fluid includes metering the flow of fluid from the common fluid accumulator in each of the feeds;determinin

1. A method for controlling the pressure in a plurality of feeds in a fuel processor, comprising:supplying fluid through a plurality of feeds from a common fluid accumulator, wherein supplying fluid includes metering the flow of fluid from the common fluid accumulator in each of the feeds;determining the fluid pressure in the common fluid accumulator; andcontrolling the fluid pressure in the common fluid accumulator responsive to the fluid pressure sensed therein to maintain the fluid pressure within a predetermined range.2. The method of claim 1, wherein determining the fluid pressure in the common fluid accumulator includes sensing the pressure in the common fluid accumulator.3. The method of claim 1, wherein determining the fluid pressure in the common fluid accumulator includes sensing the pressure in a feed to the common fluid accumulator.4. The method of claim 1, wherein supplying fluid includes providing fluid to the common fluid accumulator.5. The method of claim 4, wherein providing fluid to the common fluid accumulator includes sensing the pressure of fluid provided to the common fluid accumulator.6. The method of claim 1, wherein supplying the fluid includes supplying air.7. The method of claim 1, further comprising at least one of:sensing the fluid pressure in each of the feeds; andsensing the fluid pressure of the fluid supplied to the common fluid accumulator.8. The method of claim 7, wherein controlling the fluid pressure in the common fluid accumulator includes controlling the fluid pressure in the common fluid accumulator responsive to the sensed fluid pressure in the feeds or the fluid supplied to the common fluid accumulator.9. A balanced fluid supply in a fuel processor, comprising:a common fluid accumulator;a plurality of feeds from the common fluid accumulator, wherein each feed includes:a supply line;a flow controller capable of controlling the flow of fluid from the common fluid accumulator through the respective supply line; anda sensor measuring the inlet pressure to the respective flow controller; anda control system capable of controlling the pressure of the fluid supplied from the common fluid accumulator to the feeds responsive to a determined pressure of fluid in the common fluid accumulator.10. The fluid supply of claim 9, wherein the fluid pressure in the common fluid accumulator is determined by sensing the pressure in the common fluid accumulator.11. The fluid supply of claim 9, wherein the fluid pressure in the common fluid accumulator is determined by sensing the pressure in a feed to the common fluid accumulator.12. The fluid supply of claim 9, further comprising:a fluid intake;a compressor actuated by the control system to provide fluid from the fluid intake to the common fluid accumulator responsive to the pressure sensed in the common fluid accumulator.13. The fluid supply of claim 12, further comprising a fluid flow sensor on the fluid intake.14. The fluid supply of claim 9, wherein the control system includes a programmed computing apparatus capable reading a signal indicating the fluid pressure in the common fluid accumulator and signaling to maintain the fluid pressure.15. The fluid supply of claim 9, wherein the control system is capable of actuating the flow controller in each feed.16. The fluid supply of claim 9, wherein the control system is capable of controlling the pressure of the fluid supplied from the common fluid accumulator responsive to the fluid pressure sensed in each feed by the sensor.17. A method for controlling the pressure in a plurality of feeds in a fuel processor, comprising:supplying the fluid through a plurality of feeds from a common fluid accumulator;sensing the fluid pressure in each of the feeds;determining the fluid pressure in a common fluid accumulator; andcontrolling the fluid pressure in the common fluid accumulator responsive to the fluid pressure sensed therein to maintain the fluid pressure within a predetermined range, and wherein controlling the fluid pressure in the common fluid accumulator further includes controlling the fluid pressure in the common fluid accumulator responsive to the sensed fluid pressure in the feeds.