IT201900003821A1 - Sorgente di alimentazione elettrochimica ad elevata efficienza per un mezzo navale subacqueo - Google Patents

Sorgente di alimentazione elettrochimica ad elevata efficienza per un mezzo navale subacqueo

Info

Publication number
IT201900003821A1
IT201900003821A1 IT102019000003821A IT201900003821A IT201900003821A1 IT 201900003821 A1 IT201900003821 A1 IT 201900003821A1 IT 102019000003821 A IT102019000003821 A IT 102019000003821A IT 201900003821 A IT201900003821 A IT 201900003821A IT 201900003821 A1 IT201900003821 A1 IT 201900003821A1
Authority
IT
Italy
Prior art keywords
power source
high efficiency
electrochemical power
underwater vessel
efficiency electrochemical
Prior art date
Application number
IT102019000003821A
Other languages
English (en)
Inventor
Yuri Gassani
Original Assignee
Leonardo Spa
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 Leonardo Spa filed Critical Leonardo Spa
Priority to IT102019000003821A priority Critical patent/IT201900003821A1/it
Priority to EP20162922.7A priority patent/EP3709394B1/en
Priority to US16/818,307 priority patent/US11329353B2/en
Publication of IT201900003821A1 publication Critical patent/IT201900003821A1/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/70—Arrangements for stirring or circulating the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/30—Deferred-action cells
    • H01M6/32—Deferred-action cells activated through external addition of electrolyte or of electrolyte components
    • H01M6/34—Immersion cells, e.g. sea-water cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/08—Propulsion
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/16—Controlling mixing ratio of fluids having different temperatures, e.g. by sensing the temperature of a mixture of fluids having different viscosities
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1393—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures characterised by the use of electric means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/70—Arrangements for stirring or circulating the electrolyte
    • H01M50/77—Arrangements for stirring or circulating the electrolyte with external circulating path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • H01M6/5038—Heating or cooling of cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
IT102019000003821A 2019-03-15 2019-03-15 Sorgente di alimentazione elettrochimica ad elevata efficienza per un mezzo navale subacqueo IT201900003821A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102019000003821A IT201900003821A1 (it) 2019-03-15 2019-03-15 Sorgente di alimentazione elettrochimica ad elevata efficienza per un mezzo navale subacqueo
EP20162922.7A EP3709394B1 (en) 2019-03-15 2020-03-13 High efficiency electrochemical power supply source for an underwater vehicle
US16/818,307 US11329353B2 (en) 2019-03-15 2020-03-13 High efficiency electrochemical power supply source for an underwater vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000003821A IT201900003821A1 (it) 2019-03-15 2019-03-15 Sorgente di alimentazione elettrochimica ad elevata efficienza per un mezzo navale subacqueo

Publications (1)

Publication Number Publication Date
IT201900003821A1 true IT201900003821A1 (it) 2020-09-15

Family

ID=67002154

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000003821A IT201900003821A1 (it) 2019-03-15 2019-03-15 Sorgente di alimentazione elettrochimica ad elevata efficienza per un mezzo navale subacqueo

Country Status (3)

Country Link
US (1) US11329353B2 (it)
EP (1) EP3709394B1 (it)
IT (1) IT201900003821A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752542A (en) * 1986-12-10 1988-06-21 Saft, S.A. Activatable battery
EP0476916A1 (en) 1990-09-13 1992-03-25 Westinghouse Electric Corporation Aluminum-silver oxide battery system
US20070111043A1 (en) * 2003-05-16 2007-05-17 Franco Stocchiero Method of forming lead-acid batteries and plant for implementing said method
US9450227B2 (en) * 2014-11-07 2016-09-20 Whitehead Sistemi Subacqueri S.P.A. Thermostatic valve for an electrochemical power source for use in a marine environment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576878A5 (it) * 1973-10-08 1976-06-30 Varta Batterie
US4435487A (en) * 1982-12-13 1984-03-06 Gould Inc. Primary battery system
FR2605804B1 (fr) * 1986-10-23 1989-05-05 Accumulateurs Fixes Pile amorcable
US5543243A (en) * 1993-12-01 1996-08-06 Trojan Battery Company Battery electrolyte circulation system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752542A (en) * 1986-12-10 1988-06-21 Saft, S.A. Activatable battery
EP0476916A1 (en) 1990-09-13 1992-03-25 Westinghouse Electric Corporation Aluminum-silver oxide battery system
US20070111043A1 (en) * 2003-05-16 2007-05-17 Franco Stocchiero Method of forming lead-acid batteries and plant for implementing said method
US9450227B2 (en) * 2014-11-07 2016-09-20 Whitehead Sistemi Subacqueri S.P.A. Thermostatic valve for an electrochemical power source for use in a marine environment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"The Development of Aluminum aqueous batteries for torpedo Propulsion", PROCEEDINGS OF 11 TH ANNUAL BATTERY CONFERENCE ON APPLICATIONS AND ADVANCES, 9 January 1996 (1996-01-09)

Also Published As

Publication number Publication date
EP3709394B1 (en) 2021-09-22
US11329353B2 (en) 2022-05-10
EP3709394A1 (en) 2020-09-16
US20200295342A1 (en) 2020-09-17

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