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IN2014DE02211A - - Google Patents

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Publication number
IN2014DE02211A
IN2014DE02211A IN2211DE2014A IN2014DE02211A IN 2014DE02211 A IN2014DE02211 A IN 2014DE02211A IN 2211DE2014 A IN2211DE2014 A IN 2211DE2014A IN 2014DE02211 A IN2014DE02211 A IN 2014DE02211A
Authority
IN
India
Prior art keywords
chamber
water
pressure difference
transducer
turbine
Prior art date
Application number
Inventor
John W Luongo
Jr Charles P Wason
Matthew M Deangelis
Original Assignee
Bae Systems Information & Electronic Systems Integration Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bae Systems Information & Electronic Systems Integration Inc filed Critical Bae Systems Information & Electronic Systems Integration Inc
Publication of IN2014DE02211A publication Critical patent/IN2014DE02211A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/02—Other machines or engines using hydrostatic thrust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/008—Measuring or testing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

A system and method for converting pressure differentials to electricity is disclosed. Initially, a first chamber is empty and a second chamber holds compressed air/fluid. When the device is disposed in the large bodies of water, due to pressure difference inside the first chamber and the ambient pressure, water fills the first chamber. As the water passes through the first chamber, it turns the turbine or creates pressure difference in transducer to produce electricity. The device descends itself in the deeper water column due to added water in first chamber. When the device obtains equilibrium, the compressed air/fluid from second chamber is allowed to flow to the first chamber to evacuate the filled water. The evacuating water again turns the turbine or creates pressure difference in transducer to produce electricity. After evacuation of water, the device will ascend itself to a shallower depth and the process repeats.
IN2211DE2014 2013-08-15 2014-08-05 IN2014DE02211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361866207P 2013-08-15 2013-08-15

Publications (1)

Publication Number Publication Date
IN2014DE02211A true IN2014DE02211A (en) 2015-06-19

Family

ID=52465820

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2211DE2014 IN2014DE02211A (en) 2013-08-15 2014-08-05

Country Status (2)

Country Link
US (1) US20150047332A1 (en)
IN (1) IN2014DE02211A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150101323A1 (en) * 2013-10-15 2015-04-16 Edwin Newman Using gravity and piezoelectric elements to produce electric power
CN104948404A (en) * 2015-06-30 2015-09-30 广西大学 Energy collecting device
CN118934404B (en) * 2024-08-15 2025-12-02 中国长江电力股份有限公司 Method for Selecting Frequency Signals for Hydropower Turbine Speed Control System

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6807921B2 (en) * 2002-03-07 2004-10-26 Dwight David Huntsman Underwater vehicles
GB0319812D0 (en) * 2003-08-22 2003-09-24 Univ Aberdeen A bouyancy control system
US20140081504A1 (en) * 2012-09-14 2014-03-20 Raytheon Company Autonomous Hull Navigation

Also Published As

Publication number Publication date
US20150047332A1 (en) 2015-02-19

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