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Forklift Fuel Cell Supply System

  • US 20150056529A1
  • Filed: 06/11/2014
  • Published: 02/26/2015
  • Est. Priority Date: 09/28/2012
  • Status: Abandoned Application
First Claim
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1. An improved forklift fuel cell supply system consists of enclosure 90 and the fuel cell system 100, DCDC converting unit 2, contactor 3, energy storage device 4, controller 7 provided in the said enclosure 90, which also consists of the power supply output end 5 provided outside the said enclosure 90 and the operation control unit 6, electric isolation board 901, hydrogen storage system, filling valve 95 provided in the said enclosure 90, in which the said contactor 3 is a normal open type high-current contactor, the said DCDC converting unit 2 includes the DCDC converter 21 and high-power diode 22 connecting with it,The said fuel cell system 100 connects the said DCDC converting unit 2, contactor 3, power supply output end 5, the said controller 7 connects the said fuel cell system 100, operation control unit 6, contactor 3, the said energy storage device 4 connects the said controller 7, operation control unit 6 and contactor 3,The said electric isolation board 901 divides the space of the said enclosure 90 into electronic system space and gas supply space, the said fuel cell system 100, DCDC converting unit 2, contactor 3, energy storage device 4, controller 7, operation control unit 6, filling valve 95 are located in the said electronic system space, the said hydrogen storage system is located in the said gas supply space, the said gas supply space is located at the lower part of the said electronic system space.

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