IP Library Granted Patent US 7,112,891
Granted Patent B2
US 7,112,891 · App. 11/123,548 · Granted Sep 26, 2006

Mobile-power system with solar-powered hydrogen liberator, fuel cell, turbine, and capacitors

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Quick Facts
Patent No.
US 7,112,891
App. No.
11/123,548
Granted
Sep 26, 2006
Kind
B2
Abstract

The present invention is a mobile-energy generating system. It comprises a turbine, a fuel cell, commercial electrical power hookups, capacitors used for bridging purposes, and hydrogen-storage tanks. Pressurized hydrogen is maintained in the tanks using a hydrogen liberator which is optionally powered by a solar panel.

Claims (38)

1. A power supply system comprising:

a turbine for generating a first source of alternating current (AC), said turbine adapted to combust natural gas;

a conversion device for converting said first source of AC into a first source of direct current (DC);

a hydrogen liberator for producing hydrogen; and

a device adapted to consume said hydrogen produced to generate a second source of DC.

2. A power supply system comprising:

a first source of alternating current (AC);

a conversion device for converting said first source of AC into a first source of direct current (DC);

a hydrogen liberator for producing hydrogen; and

a device adapted to consume said hydrogen produced to generate a second source of DC; and

a control system which is operable to switch between one of a turbine and an electrical utility to obtain said first source of AC.

3. A power supply system comprising:

a first source of alternating current (AC);

a conversion device for converting said first source of AC into a first source of direct current (DC);

a hydrogen liberator for producing hydrogen; and

a fuel cell adapted to consume said hydrogen produced to generate a second source of DC.

4. The system of claim 3 wherein said fuel cell comprises at least one proton exchange membrane.

5. A power supply system comprising:

a first source of alternating current (AC);

a conversion device for converting said first source of AC into a first source of direct current (DC);

a hydrogen liberator for producing hydrogen;

a fuel cell adapted to consume said hydrogen produced to generate a second source of DC; and

said hydrogen libertor is powered using a solar energy source.

6. The system of claim 5 comprising:

a switch enabling said hydrogen liberator to be optionally powered by one of said first source of AC and a solar energy source.

7. The system of claim 6 wherein said switch is adapted to be activated depending on an amount of solar energy available.

8. The system of claim 6 including at least one capacitor to bridge when switching between said first and second sources of DC.

9. A mobile power system comprising:

a mobile platform;

a turbine on said platform for generating electricity; and

a fuel cell on said platform for generating electricity.

10. A mobile power system comprising:

a mobile platform;

a turbine on said platform for generating electricity;

a hydrogen-consuming device on said platform for generating electricity; and

an additional device, said additional device comprising one of:

(i) a solar panel, (ii) a hydrogen-generating device, (iii) an AC to DC conversion device, (iv) a capacitor, and (v) fuel tanks;

said additional device being on or about said mobile platform.

Assignments (6)
RELEASE OF SECURITY INTEREST Recorded Aug 23, 2022
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: SPRINT INTERNATIONAL INCORPORATED; IBSV LLC; LAYER3 TV, LLC; PUSHSPRING, LLC; T-MOBILE CENTRAL LLC; T-MOBILE USA, INC.; ASSURANCE WIRELESS USA, L.P.; BOOST WORLDWIDE, LLC; CLEARWIRE COMMUNICATIONS LLC; CLEARWIRE IP HOLDINGS LLC; SPRINTCOM LLC; SPRINT COMMUNICATIONS COMPANY L.P.; SPRINT SPECTRUM LLC
Reel/Frame 062595/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 4, 2021
From: SPRINT COMMUNICATIONS COMPANY L.P.
To: T-MOBILE INNOVATIONS LLC
Reel/Frame 055604/0001 →
TERMINATION AND RELEASE OF FIRST PRIORITY AND JUNIOR PRIORITY SECURITY INTEREST IN PATENT RIGHTS Recorded Apr 2, 2020
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: SPRINT COMMUNICATIONS COMPANY L.P.
Reel/Frame 052969/0475 →
SECURITY AGREEMENT Recorded Apr 2, 2020
From: T-MOBILE USA, INC.; ISBV LLC; T-MOBILE CENTRAL LLC; LAYER3 TV, INC.; PUSHSPRING, INC.; BOOST WORLDWIDE, LLC; CLEARWIRE COMMUNICATIONS LLC; CLEARWIRE IP HOLDINGS LLC; CLEARWIRE LEGACY LLC; SPRINT COMMUNICATIONS COMPANY L.P.; SPRINT INTERNATIONAL INCORPORATED; SPRINT SPECTRUM L.P.; ASSURANCE WIRELESS USA, L.P.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 053182/0001 →
GRANT OF FIRST PRIORITY AND JUNIOR PRIORITY SECURITY INTEREST IN PATENT RIGHTS Recorded Mar 6, 2017
From: SPRINT COMMUNICATIONS COMPANY L.P.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 041895/0210 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 6, 2005
From: JOHNSON, LARRY L.; WILLETS, JULIE A.; MEYERS, JERRY D.
To: SPRINT COMMUNICATIONS COMPANY L.P.
Reel/Frame 016552/0244 →