FR2416560A1 - Battery with positive and negative main electrodes - has extra electrode between separators to indicate charge state - Google Patents

Battery with positive and negative main electrodes - has extra electrode between separators to indicate charge state

Info

Publication number
FR2416560A1
FR2416560A1 FR7802614A FR7802614A FR2416560A1 FR 2416560 A1 FR2416560 A1 FR 2416560A1 FR 7802614 A FR7802614 A FR 7802614A FR 7802614 A FR7802614 A FR 7802614A FR 2416560 A1 FR2416560 A1 FR 2416560A1
Authority
FR
France
Prior art keywords
separators
battery
positive
charge state
negative main
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7802614A
Other languages
French (fr)
Other versions
FR2416560B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAVRENOV VALENTIN
Original Assignee
LAVRENOV VALENTIN
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 LAVRENOV VALENTIN filed Critical LAVRENOV VALENTIN
Publication of FR2416560A1 publication Critical patent/FR2416560A1/en
Application granted granted Critical
Publication of FR2416560B1 publication Critical patent/FR2416560B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01M6/5005—Auxiliary electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • H02J7/00718—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current in response to charge current gradient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Hybrid Cells (AREA)

Abstract

The battery has positive and negative main electrodes separated by two separators and immersed in an electrolyte. An additional electrode is located between the separators and is connected via an electrical impedance to the negative main electrode. The additional electrode is used to monitor the battery's charge state. The additional electrode (9) is completely immersed in the electrolyte (2) and against the separator (8) on the positive main electrode (5). The charging current is made to follow a specified inequality involving the additional electrode's signal current.
FR7802614A 1977-09-15 1978-01-31 Battery with positive and negative main electrodes - has extra electrode between separators to indicate charge state Granted FR2416560A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772518082A SU674126A1 (en) 1977-09-15 1977-09-15 Method of charging unsealed storage battery

Publications (2)

Publication Number Publication Date
FR2416560A1 true FR2416560A1 (en) 1979-08-31
FR2416560B1 FR2416560B1 (en) 1980-10-10

Family

ID=20722360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802614A Granted FR2416560A1 (en) 1977-09-15 1978-01-31 Battery with positive and negative main electrodes - has extra electrode between separators to indicate charge state

Country Status (5)

Country Link
JP (1) JPS5448050A (en)
DE (1) DE2809236C2 (en)
FR (1) FR2416560A1 (en)
SE (1) SE413962B (en)
SU (1) SU674126A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591822A1 (en) * 1985-12-12 1987-06-19 Jullian Michel Method and ultra-fast charging devices for nickel-cadmium accumulators
EP0358213A1 (en) * 1988-09-09 1990-03-14 Saft Method for the high-speed charging of waterproof nickel-cadmium batteries
US9620824B1 (en) 2015-12-16 2017-04-11 International Business Machines Corporation Micro battery design and diagnosis

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349614A (en) * 1981-03-06 1982-09-14 Exide Corporation Platinum third electrode to improve float polarization of standby batteries

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369150A (en) * 1962-11-17 1964-08-07 Varta Deutsche Edison Akkumula Signal detector / transmitter when passing an extreme value
FR1520252A (en) * 1966-04-28 1968-04-05 Gulton Ind Sealed secondary battery can be recharged and discharged multiple times
FR1562770A (en) * 1965-12-10 1969-04-11
FR2058623A5 (en) * 1968-08-22 1971-05-28 Gen Electric
FR2080156A5 (en) * 1970-02-25 1971-11-12 Aerospatiale
FR2241883A1 (en) * 1973-07-13 1975-03-21 Boliden Ab

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489957A (en) * 1967-11-03
GB1089895A (en) * 1964-02-10 1967-11-08 Gulton Ind Inc Rechargeable battery
US3522507A (en) * 1966-04-28 1970-08-04 Gulton Ind Inc Rechargeable battery and charge control circuit therefor
FR2203197B1 (en) * 1972-10-13 1976-08-20 Saft Ste

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369150A (en) * 1962-11-17 1964-08-07 Varta Deutsche Edison Akkumula Signal detector / transmitter when passing an extreme value
FR1562770A (en) * 1965-12-10 1969-04-11
FR1520252A (en) * 1966-04-28 1968-04-05 Gulton Ind Sealed secondary battery can be recharged and discharged multiple times
FR2058623A5 (en) * 1968-08-22 1971-05-28 Gen Electric
FR2080156A5 (en) * 1970-02-25 1971-11-12 Aerospatiale
FR2241883A1 (en) * 1973-07-13 1975-03-21 Boliden Ab

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591822A1 (en) * 1985-12-12 1987-06-19 Jullian Michel Method and ultra-fast charging devices for nickel-cadmium accumulators
EP0358213A1 (en) * 1988-09-09 1990-03-14 Saft Method for the high-speed charging of waterproof nickel-cadmium batteries
FR2636479A1 (en) * 1988-09-09 1990-03-16 Accumulateurs Fixes ULTRAPOID LOADING PROCESS FOR SEALED CADMIUM-NICKEL ACCUMULATOR
US9620824B1 (en) 2015-12-16 2017-04-11 International Business Machines Corporation Micro battery design and diagnosis

Also Published As

Publication number Publication date
JPS5448050A (en) 1979-04-16
DE2809236A1 (en) 1979-03-22
SU674126A1 (en) 1979-07-15
SE7801719L (en) 1979-03-16
DE2809236C2 (en) 1982-04-01
FR2416560B1 (en) 1980-10-10
SE413962B (en) 1980-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse