GB9124721D0 - Apparatus for monitoring the voltage of a dc supply - Google Patents

Apparatus for monitoring the voltage of a dc supply

Info

Publication number
GB9124721D0
GB9124721D0 GB919124721A GB9124721A GB9124721D0 GB 9124721 D0 GB9124721 D0 GB 9124721D0 GB 919124721 A GB919124721 A GB 919124721A GB 9124721 A GB9124721 A GB 9124721A GB 9124721 D0 GB9124721 D0 GB 9124721D0
Authority
GB
United Kingdom
Prior art keywords
monitoring
voltage
supply
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Withdrawn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
GB919124721A
Other versions
GB2261958A (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.)
Chloride Silent Power Ltd
Original Assignee
Chloride Silent Power 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
Application filed by Chloride Silent Power Ltd filed Critical Chloride Silent Power Ltd
Priority to GB9124721A priority Critical patent/GB2261958A/en
Publication of GB9124721D0 publication Critical patent/GB9124721D0/en
Priority to PCT/GB1992/002145 priority patent/WO1993010466A1/en
Publication of GB2261958A publication Critical patent/GB2261958A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/04—Voltage dividers
    • 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
    • G01R31/36—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
GB9124721A 1991-11-21 1991-11-21 Monitoring the voltage of a dc supply Withdrawn GB2261958A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9124721A GB2261958A (en) 1991-11-21 1991-11-21 Monitoring the voltage of a dc supply
PCT/GB1992/002145 WO1993010466A1 (en) 1991-11-21 1992-11-20 Apparatus for monitoring the voltage of a dc supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9124721A GB2261958A (en) 1991-11-21 1991-11-21 Monitoring the voltage of a dc supply

Publications (2)

Publication Number Publication Date
GB9124721D0 true GB9124721D0 (en) 1992-01-15
GB2261958A GB2261958A (en) 1993-06-02

Family

ID=10704980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9124721A Withdrawn GB2261958A (en) 1991-11-21 1991-11-21 Monitoring the voltage of a dc supply

Country Status (2)

Country Link
GB (1) GB2261958A (en)
WO (1) WO1993010466A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709832B1 (en) * 1993-09-09 1995-11-17 Renault Device for controlling the discharge of a plurality of batteries connected in series.
FR2740264B1 (en) * 1995-10-24 1997-12-05 Em Microelectronic Marin Sa ELECTRIC BATTERY MANAGEMENT DEVICE
CN100348995C (en) * 2005-08-25 2007-11-14 上海交通大学 Passive isolation accumulator voltage monitoring circuit
US7936085B2 (en) * 2009-04-15 2011-05-03 Hamilton Sundstrand Corporation DC voltage threshold detector
CN111344582A (en) * 2017-11-15 2020-06-26 诺瓦半导体公司 Method and system for managing multi-cell battery

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280097A (en) * 1980-07-14 1981-07-21 The United States Of America As Represented By The Secretary Of The Navy Isolated DC voltage monitoring system
GB2086060B (en) * 1980-10-11 1984-06-13 Lucas Industries Ltd Battery monitoring system
JPS58501392A (en) * 1981-08-26 1983-08-18 キヤタピラ−　インダストリアル　インコ−ポレ−テツド Potential monitoring display device
GB2176902B (en) * 1985-06-19 1989-10-11 Bl Tech Ltd Method and apparatus for determining the state of charge of a battery
US4692933A (en) * 1986-03-24 1987-09-08 The Babcock & Wilcox Company Electro-mechanical integrator
GB2219408B (en) * 1987-12-31 1991-08-14 Richard Leigh Aubrey Electrical voltage tester
GB2245781A (en) * 1990-06-29 1992-01-08 Wu Ko Lee A device for controlling charging of a battery and displaying charge level

Also Published As

Publication number Publication date
WO1993010466A1 (en) 1993-05-27
GB2261958A (en) 1993-06-02

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Legal Events

Date Code Title Description
730A Proceeding under section 30 patents act 1977
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)