ATE78343T1 - Batterieueberwachungs- und batteriezustandsanzeigesystem fuer eine batterievielfachpackung. - Google Patents

Batterieueberwachungs- und batteriezustandsanzeigesystem fuer eine batterievielfachpackung.

Info

Publication number
ATE78343T1
ATE78343T1 AT88900997T AT88900997T ATE78343T1 AT E78343 T1 ATE78343 T1 AT E78343T1 AT 88900997 T AT88900997 T AT 88900997T AT 88900997 T AT88900997 T AT 88900997T AT E78343 T1 ATE78343 T1 AT E78343T1
Authority
AT
Austria
Prior art keywords
battery
condition
voltage
multipack
monitoring
Prior art date
Application number
AT88900997T
Other languages
English (en)
Inventor
Warren T Whitmire
Larry T Anderson
Original Assignee
Warren T Whitmire
Larry T Anderson
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 Warren T Whitmire, Larry T Anderson filed Critical Warren T Whitmire
Application granted granted Critical
Publication of ATE78343T1 publication Critical patent/ATE78343T1/de

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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Measurement Of Current Or Voltage (AREA)
AT88900997T 1986-12-23 1987-12-23 Batterieueberwachungs- und batteriezustandsanzeigesystem fuer eine batterievielfachpackung. ATE78343T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94676986A 1986-12-23 1986-12-23
PCT/US1987/003472 WO1988004776A1 (en) 1986-12-23 1987-12-23 Battery monitoring and condition indicator system for multi-battery pack
EP88900997A EP0303633B1 (de) 1986-12-23 1987-12-23 Batterieüberwachungs- und batteriezustandsanzeigesystem für eine batterievielfachpackung

Publications (1)

Publication Number Publication Date
ATE78343T1 true ATE78343T1 (de) 1992-08-15

Family

ID=25484971

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88900997T ATE78343T1 (de) 1986-12-23 1987-12-23 Batterieueberwachungs- und batteriezustandsanzeigesystem fuer eine batterievielfachpackung.

Country Status (6)

Country Link
EP (1) EP0303633B1 (de)
JP (1) JPH01503003A (de)
AT (1) ATE78343T1 (de)
CA (1) CA1295011C (de)
DE (1) DE3780459D1 (de)
WO (1) WO1988004776A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243695B (en) * 1990-05-02 1994-08-31 Alwyn Peter Ogborn Battery testing
GB2278922A (en) * 1993-06-10 1994-12-14 Nokia Mobile Phones Ltd Monitoring battery charge states
FR2709832B1 (fr) * 1993-09-09 1995-11-17 Renault Dispositif de contrôle de la décharge d'une pluralité de batteries montées en série.
FR2714477B1 (fr) * 1993-12-29 1996-02-02 Merlin Gerin Dispositif de détection de défaillance d'au moins un bloc d'éléments d'une batterie.
JP3863262B2 (ja) * 1997-09-30 2006-12-27 松下電器産業株式会社 電池電圧測定装置
US6191591B1 (en) * 1998-05-29 2001-02-20 Moltech Power Systems, Inc. Battery cell grading holder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786343A (en) * 1973-03-19 1974-01-15 Us Navy Battery monitor system
US4028618A (en) * 1976-01-09 1977-06-07 Teass Jr Horace A Circuit for monitoring the conductivity of a solution
US4198597A (en) * 1978-08-23 1980-04-15 United Technologies Corporation Negative cell detector for a multi-cell fuel cell stack
DE2842817B1 (de) * 1978-09-30 1979-05-17 Siemens Ag Ermittlung des Ladezustandes einer Batterie
JPS5794665A (en) * 1980-12-03 1982-06-12 Canon Inc Battery check device
DE3146141A1 (de) * 1981-11-21 1983-06-01 Brown, Boveri & Cie Ag, 6800 Mannheim Ueberwachungseinrichtung fuer eine batterie
US4609914A (en) * 1984-04-19 1986-09-02 Ultima Electronics, Ltd. Voltage monitor and alarm for power line
US4659994A (en) * 1985-08-12 1987-04-21 The United States Of America As Represented By The Secretary Of The Navy Battery tester

Also Published As

Publication number Publication date
EP0303633A4 (de) 1989-04-24
EP0303633B1 (de) 1992-07-15
JPH01503003A (ja) 1989-10-12
DE3780459D1 (de) 1992-08-20
WO1988004776A1 (en) 1988-06-30
CA1295011C (en) 1992-01-28
EP0303633A1 (de) 1989-02-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties