FR2297183A1 - Indicateur de decharge d'une batterie d'accumulateurs - Google Patents

Indicateur de decharge d'une batterie d'accumulateurs

Info

Publication number
FR2297183A1
FR2297183A1 FR7500415A FR7500415A FR2297183A1 FR 2297183 A1 FR2297183 A1 FR 2297183A1 FR 7500415 A FR7500415 A FR 7500415A FR 7500415 A FR7500415 A FR 7500415A FR 2297183 A1 FR2297183 A1 FR 2297183A1
Authority
FR
France
Prior art keywords
traction motor
inhibited
terminal voltage
discharge indicator
voltage detector
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.)
Withdrawn
Application number
FR7500415A
Other languages
English (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.)
FENWICK MANUTENTION STE INDLE
Original Assignee
FENWICK MANUTENTION STE INDLE
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 FENWICK MANUTENTION STE INDLE filed Critical FENWICK MANUTENTION STE INDLE
Priority to FR7500415A priority Critical patent/FR2297183A1/fr
Publication of FR2297183A1 publication Critical patent/FR2297183A1/fr
Withdrawn legal-status Critical Current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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/24—Electrical devices or systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR7500415A 1975-01-08 1975-01-08 Indicateur de decharge d'une batterie d'accumulateurs Withdrawn FR2297183A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7500415A FR2297183A1 (fr) 1975-01-08 1975-01-08 Indicateur de decharge d'une batterie d'accumulateurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7500415A FR2297183A1 (fr) 1975-01-08 1975-01-08 Indicateur de decharge d'une batterie d'accumulateurs

Publications (1)

Publication Number Publication Date
FR2297183A1 true FR2297183A1 (fr) 1976-08-06

Family

ID=9149506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500415A Withdrawn FR2297183A1 (fr) 1975-01-08 1975-01-08 Indicateur de decharge d'une batterie d'accumulateurs

Country Status (1)

Country Link
FR (1) FR2297183A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396309A1 (fr) * 1977-07-01 1979-01-26 Lucas Industries Ltd Installation indicatrice de l'etat de charge d'une batterie d'accumulateurs
EP0812965A1 (fr) * 1996-06-13 1997-12-17 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Machine de chantier entraînée par batterie

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396309A1 (fr) * 1977-07-01 1979-01-26 Lucas Industries Ltd Installation indicatrice de l'etat de charge d'une batterie d'accumulateurs
EP0812965A1 (fr) * 1996-06-13 1997-12-17 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Machine de chantier entraînée par batterie
US5991677A (en) * 1996-06-13 1999-11-23 Kabushiki Kaisha Kobe Seiko Sho Battery-driven working machine

Similar Documents

Publication Publication Date Title
US3659183A (en) Polarity control system
GB1213085A (en) An electrical system for a vehicle
GB1499273A (en) Vehicles with power-assisted steering
US3590357A (en) Battery booster
FR2297183A1 (fr) Indicateur de decharge d'une batterie d'accumulateurs
US4025836A (en) Protective system against commutation failure in a chopper circuit
US3905440A (en) Control device for emergency lock type vehicle safety belt
US3576488A (en) Battery discharge indicator and control circuit
TW201419708A (zh) 作業車輛及其之漏電檢知方法
US4132934A (en) Electric motor driven vehicles
GB1344614A (en) Improvements in or relating to control means for electric motors operated from batteries
GB1485766A (en) Apparatus for use in motor vehicles
JPS5654772A (en) Battery capacity monitor for diesel engine generator
US2999969A (en) Signaling arrangements for battery charging circuit
FR2239773A1 (en) Electric battery charger - has initial intensive charging followed by two levels at reduced charging
ES380904A1 (es) Un sistema para frenar un vehiculo de motor electrico.
US3729665A (en) Direct supply control device for a traction motor of vehicles, particularly for electric lifting trucks
GB1283694A (en) Battery operated industrial trucks
GB1466506A (en) Acid filling apparatus for storage batteries
SU442102A1 (ru) Устройство дл автоматической остановки автосамосвалов
SU1664608A1 (ru) Устройство дл защиты т гового двигател независимого возбуждени электроподвижного состава посто нного тока
IE37831L (en) Monitoring current leakage in industrial trucks
FR2268270A1 (en) Insulation measurer for electric vehicle motor - actuates alarm when leakage resistance falls below set value
US1526042A (en) Automatic current-controlling arrangement
GB918811A (en) Improvements relating to electrical supply systems comprising electric batteries

Legal Events

Date Code Title Description
ST Notification of lapse