GB8922918D0 - Portable power supplies - Google Patents

Portable power supplies

Info

Publication number
GB8922918D0
GB8922918D0 GB898922918A GB8922918A GB8922918D0 GB 8922918 D0 GB8922918 D0 GB 8922918D0 GB 898922918 A GB898922918 A GB 898922918A GB 8922918 A GB8922918 A GB 8922918A GB 8922918 D0 GB8922918 D0 GB 8922918D0
Authority
GB
United Kingdom
Prior art keywords
power supplies
portable power
portable
supplies
power
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.)
Pending
Application number
GB898922918A
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.)
COOKE ALAN R
Original Assignee
COOKE ALAN R
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 COOKE ALAN R filed Critical COOKE ALAN R
Priority to GB898922918A priority Critical patent/GB8922918D0/en
Publication of GB8922918D0 publication Critical patent/GB8922918D0/en
Priority to PCT/GB1990/001563 priority patent/WO1991006130A1/en
Priority to EP90915797A priority patent/EP0495881A1/en
Priority to GB9208038A priority patent/GB2253513B/en
Pending 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
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • 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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
GB898922918A 1989-10-11 1989-10-11 Portable power supplies Pending GB8922918D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB898922918A GB8922918D0 (en) 1989-10-11 1989-10-11 Portable power supplies
PCT/GB1990/001563 WO1991006130A1 (en) 1989-10-11 1990-10-11 Portable power supplies
EP90915797A EP0495881A1 (en) 1989-10-11 1990-10-11 Portable power supplies
GB9208038A GB2253513B (en) 1989-10-11 1992-04-10 Portable power supplies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898922918A GB8922918D0 (en) 1989-10-11 1989-10-11 Portable power supplies

Publications (1)

Publication Number Publication Date
GB8922918D0 true GB8922918D0 (en) 1989-11-29

Family

ID=10664409

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898922918A Pending GB8922918D0 (en) 1989-10-11 1989-10-11 Portable power supplies
GB9208038A Expired - Fee Related GB2253513B (en) 1989-10-11 1992-04-10 Portable power supplies

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9208038A Expired - Fee Related GB2253513B (en) 1989-10-11 1992-04-10 Portable power supplies

Country Status (3)

Country Link
EP (1) EP0495881A1 (en)
GB (2) GB8922918D0 (en)
WO (1) WO1991006130A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9319881U1 (en) * 1993-12-23 1994-08-04 Hugo Junkers Werke GmbH, 82216 Maisach Mobile power supply unit
DE29509512U1 (en) * 1995-06-14 1996-10-17 Robert Bosch Gmbh, 70469 Stuttgart Battery assembly for a hand machine tool
SK50122011A3 (en) * 2011-03-10 2012-10-02 Hih, S. R. O. External electrochemical source applicable particularly for hand electric tool
GB2494187B (en) 2011-09-02 2016-02-17 Pag Ltd Battery management system, method and battery
US9653719B2 (en) 2013-10-04 2017-05-16 Pag Ltd. Battery

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1031260A (en) * 1951-01-22 1953-06-22 Elau Soc Improvements to portable electric lighting equipment
US3942535A (en) * 1973-09-27 1976-03-09 G. D. Searle & Co. Rechargeable tissue stimulating system
US3919615A (en) * 1974-03-18 1975-11-11 Ronald Niecke Power belt
FR2425160A1 (en) * 1978-05-03 1979-11-30 Accumulateurs Fixes Accumulator charge and discharge control circuit - measures load and charge times to ensure constant charge rate irrespective of loading
US4289836A (en) * 1980-03-05 1981-09-15 Lemelson Jerome H Rechargeable electric battery system
US4426612A (en) * 1982-04-16 1984-01-17 Baxter Travenol Laboratories, Inc. Battery charging and testing circuit
JPS607074A (en) * 1984-05-18 1985-01-14 Matsushita Electric Ind Co Ltd Packed power source
DE3421832A1 (en) * 1984-06-13 1985-12-19 Klaus Dipl.-Ing. 7103 Schwaigern Himmelreich Portable battery container
GB2192102A (en) * 1986-06-27 1987-12-31 Chinahong Industry Dev Limited Battery protection and charging unit
DE8623223U1 (en) * 1986-08-29 1987-01-08 Denz, Peter, Dipl.-Ing., 8000 München Energy belt for electrical power supply of film or video cameras
US4748344A (en) * 1987-03-23 1988-05-31 Peter Sing Portable power supply carrier
NL8701180A (en) * 1987-05-15 1988-12-01 Emerson Electric Co MID-VOLTAGE TOOL.
EP0310717B1 (en) * 1987-10-06 1993-06-09 Black & Decker Inc. Battery pack
DE3833725A1 (en) * 1988-10-04 1990-04-05 Sachtler Kommunikationstech Portable battery housing for lights
DE8814849U1 (en) * 1988-11-29 1989-01-26 Bech, Jaroslav, 7327 Adelberg DC power supply unit
JP3063105B2 (en) * 1990-01-16 2000-07-12 ソニー株式会社 Battery level display
US5057383A (en) * 1990-03-30 1991-10-15 Anton/Bauer, Inc Battery system

Also Published As

Publication number Publication date
GB2253513A (en) 1992-09-09
EP0495881A1 (en) 1992-07-29
WO1991006130A1 (en) 1991-05-02
GB2253513B (en) 1994-06-22
GB9208038D0 (en) 1992-06-24

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