GB918811A - Improvements relating to electrical supply systems comprising electric batteries - Google Patents

Improvements relating to electrical supply systems comprising electric batteries

Info

Publication number
GB918811A
GB918811A GB9846/61A GB984661A GB918811A GB 918811 A GB918811 A GB 918811A GB 9846/61 A GB9846/61 A GB 9846/61A GB 984661 A GB984661 A GB 984661A GB 918811 A GB918811 A GB 918811A
Authority
GB
United Kingdom
Prior art keywords
electrical supply
essential
battery
supply systems
improvements relating
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
Application number
GB9846/61A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB918811A publication Critical patent/GB918811A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00306—Overdischarge protection
    • 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
    • H01M10/484—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • 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
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • 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)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

918,811. Discharging batteries. DAIMLERBENZ A.G. March 17, 1961 [March 18, 1960], No. 9846/61. Drawings to Specification. Class 38 (4). In an electrical supply system for a motor vehicle having a battery to which there are connected essential and non-essential current consuming circuits, protective means are provided to switch off the non-essential circuits when the battery reaches a predetermined state of discharge, thereby preventing premature discharge of the battery. The protective means comprises a density measuring device responsive to the specific gravity of the electrolyte.
GB9846/61A 1960-03-18 1961-03-17 Improvements relating to electrical supply systems comprising electric batteries Expired GB918811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED32883A DE1158854B (en) 1960-03-18 1960-03-18 Arrangement for electricity consumers connected to a collector, especially in motor vehicles

Publications (1)

Publication Number Publication Date
GB918811A true GB918811A (en) 1963-02-20

Family

ID=7041501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9846/61A Expired GB918811A (en) 1960-03-18 1961-03-17 Improvements relating to electrical supply systems comprising electric batteries

Country Status (2)

Country Link
DE (1) DE1158854B (en)
GB (1) GB918811A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263593A (en) * 1992-01-27 1993-07-28 Samsung Electronics Co Ltd Function control of battery-operated system; mobile alarm system
GB2322935A (en) * 1994-07-30 1998-09-09 Rover Group Controlling air conditining systems of vehicles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19820395B4 (en) * 1998-05-07 2006-03-09 Volkswagen Ag Method and device for ensuring the state of charge of a vehicle battery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069016B (en) * 1959-11-12 Wilhelm Baier K.G., Stockdorf bdi München Switching device for the electrical parts of a vehicle heater
US2118558A (en) * 1935-08-16 1938-05-24 Ellvin T Hanson Control device for storage batteries

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263593A (en) * 1992-01-27 1993-07-28 Samsung Electronics Co Ltd Function control of battery-operated system; mobile alarm system
GB2263593B (en) * 1992-01-27 1995-09-13 Samsung Electronics Co Ltd Battery-operated system
GB2322935A (en) * 1994-07-30 1998-09-09 Rover Group Controlling air conditining systems of vehicles
GB2322935B (en) * 1994-07-30 1998-12-09 Rover Group A system for providing heating air conditioning and ventilation for a vehicle

Also Published As

Publication number Publication date
DE1158854B (en) 1963-12-05

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