GB2328288B - Battery testing and classification - Google Patents

Battery testing and classification

Info

Publication number
GB2328288B
GB2328288B GB9813235A GB9813235A GB2328288B GB 2328288 B GB2328288 B GB 2328288B GB 9813235 A GB9813235 A GB 9813235A GB 9813235 A GB9813235 A GB 9813235A GB 2328288 B GB2328288 B GB 2328288B
Authority
GB
United Kingdom
Prior art keywords
classification
battery testing
testing
battery
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.)
Expired - Fee Related
Application number
GB9813235A
Other versions
GB9813235D0 (en
GB2328288A (en
Inventor
Barbara Lynn Jones
Paul Smith
Jason Mark Clifton
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.)
Snap On Equipment Ltd
Original Assignee
Sun Electric UK Ltd
Snap On Equipment Ltd
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
Priority claimed from GBGB9712888.8A external-priority patent/GB9712888D0/en
Priority claimed from GBGB9723233.4A external-priority patent/GB9723233D0/en
Application filed by Sun Electric UK Ltd, Snap On Equipment Ltd filed Critical Sun Electric UK Ltd
Priority to GB9813235A priority Critical patent/GB2328288B/en
Publication of GB9813235D0 publication Critical patent/GB9813235D0/en
Publication of GB2328288A publication Critical patent/GB2328288A/en
Application granted granted Critical
Publication of GB2328288B publication Critical patent/GB2328288B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/386—Arrangements for measuring battery or accumulator variables using test-loads
    • 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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
GB9813235A 1997-06-19 1998-06-19 Battery testing and classification Expired - Fee Related GB2328288B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9813235A GB2328288B (en) 1997-06-19 1998-06-19 Battery testing and classification

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9712888.8A GB9712888D0 (en) 1997-06-19 1997-06-19 Battery classification
GBGB9723233.4A GB9723233D0 (en) 1997-11-04 1997-11-04 Battery testing and classification
GB9813235A GB2328288B (en) 1997-06-19 1998-06-19 Battery testing and classification

Publications (3)

Publication Number Publication Date
GB9813235D0 GB9813235D0 (en) 1998-08-19
GB2328288A GB2328288A (en) 1999-02-17
GB2328288B true GB2328288B (en) 2002-03-06

Family

ID=27268901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9813235A Expired - Fee Related GB2328288B (en) 1997-06-19 1998-06-19 Battery testing and classification

Country Status (1)

Country Link
GB (1) GB2328288B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2397656A (en) * 2003-01-21 2004-07-28 Intelligent Battery Technology Battery monitoring system
DE102006033629B4 (en) * 2006-07-20 2017-10-26 Robert Bosch Gmbh Method and device for determining the state of a battery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04134279A (en) * 1990-09-27 1992-05-08 Yuasa Corp Open circuit voltage measuring method for lead acid battery
US5596260A (en) * 1994-05-13 1997-01-21 Apple Computer, Inc. Apparatus and method for determining a charge of a battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04134279A (en) * 1990-09-27 1992-05-08 Yuasa Corp Open circuit voltage measuring method for lead acid battery
US5596260A (en) * 1994-05-13 1997-01-21 Apple Computer, Inc. Apparatus and method for determining a charge of a battery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JAPIO abstract & JP 04 134 279 A *

Also Published As

Publication number Publication date
GB9813235D0 (en) 1998-08-19
GB2328288A (en) 1999-02-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060619