Portable fuel cartridge for fuel cells
First Claim
1. A hydrogen fuel source storage device for storing a hydrogen fuel source, the storage device comprising:
- a bladder that contains the hydrogen fuel source and conforms to the volume of the hydrogen fuel source in the bladder;
a housing that provides mechanical protection for the bladder;
a connector that interfaces with a mating connector to permit transfer of the fuel source between the bladder and a device that includes the mating connector; and
memory that stores information relevant to usage of the storage device.
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Accused Products
Abstract
Described herein is a portable storage device that stores a hydrogen fuel source. The storage device includes a bladder that contains the hydrogen fuel source and conforms to the volume of the hydrogen fuel source. A housing provides mechanical protection for the bladder. The storage device also includes a connector that interfaces with a mating connector to permit transfer of the fuel source between the bladder and a device that includes the mating connector. The device may be a portable electronics device such as a laptop computer. Refillable hydrogen fuel source storage devices and systems are also described. The refillable system comprises a hydrogen fuel source refiner that includes the mating connector and provides the hydrogen fuel source to the storage device. Hot swappable fuel storage systems described herein allow a portable hydrogen fuel source storage device to be removed from a fuel processor or electronics device it provides the hydrogen fuel source to, without shutting down the receiving device or without compromising hydrogen fuel source provision to the receiving device for a limited time.
176 Citations
60 Claims
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1. A hydrogen fuel source storage device for storing a hydrogen fuel source, the storage device comprising:
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a bladder that contains the hydrogen fuel source and conforms to the volume of the hydrogen fuel source in the bladder;
a housing that provides mechanical protection for the bladder;
a connector that interfaces with a mating connector to permit transfer of the fuel source between the bladder and a device that includes the mating connector; and
memory that stores information relevant to usage of the storage device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A hydrogen fuel source storage device for storing a hydrogen fuel source, the storage device comprising:
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a bladder that contains the hydrogen fuel source and conforms to the volume of the hydrogen fuel source in the bladder;
a housing that provides mechanical protection for the bladder; and
a connector that interfaces with a mating connector included in a hydrogen fuel source refiner to permit transfer of the hydrogen fuel source from the hydrogen fuel source refiner to the bladder. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A hot swappable fuel storage system, the hot swappable system comprising:
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a hydrogen fuel source storage device including a) a bladder that contains the hydrogen fuel source and conforms to the volume of the hydrogen fuel source in the bladder, b) a housing that provides mechanical protection for the bladder; and
c) a connector;
a mating connector that interfaces with the connector to permit transfer of the hydrogen fuel source between the storage device and a device that includes the mating connector;
a fuel processor that includes a reformer configured to receive the hydrogen fuel source from the mating connector, configured to output hydrogen, and including a catalyst that facilitates the production of hydrogen, and a hot swappable reserve configured to store the hydrogen fuel source when the connector and mating connector are separated. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41)
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42. A system for providing a refillable hydrogen fuel source storage device, the system comprising:
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a hydrogen fuel source storage device including a) a bladder that contains the hydrogen fuel source and conforms to the volume of the hydrogen fuel source in the bladder, b) a housing that provides mechanical protection for the bladder; and
c) a connector that interfaces with a mating connector to permit transfer of the hydrogen fuel source between the bladder and a device that includes the mating connector; and
a hydrogen fuel source refiner including the mating connector and configured to provide hydrogen fuel source to the storage device when the connector is coupled to the mating connector. - View Dependent Claims (43, 44, 45, 46, 47, 48, 49, 50, 51, 52)
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53. A fuel cell system for producing electrical energy, the fuel cell system comprising:
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a hydrogen fuel source storage device for storing a hydrogen fuel source, the storage device including a bladder that contains the hydrogen fuel source and conforms to the volume of the hydrogen fuel source in the bladder, including a housing that provides mechanical protection for the bladder, including a memory that stores information relevant to usage of the storage device, and including a connector that interfaces with a mating connector to permit transfer of the hydrogen fuel source between the bladder and a device that includes the mating connector;
a fuel processor that includes a reformer configured to receive the hydrogen fuel source from the mating connector, configured to output hydrogen, and including a catalyst that facilitates the production of hydrogen, and a burner configured to provide heat to the reformer; and
a fuel cell including a fuel cell stack configured to produce electrical energy using hydrogen output by the fuel processor. - View Dependent Claims (54, 55, 56, 57, 58, 59, 60)
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Specification