DK0667079T3 - Method of charging accumulators in cordless communication devices - Google Patents

Method of charging accumulators in cordless communication devices

Info

Publication number
DK0667079T3
DK0667079T3 DK93924001T DK93924001T DK0667079T3 DK 0667079 T3 DK0667079 T3 DK 0667079T3 DK 93924001 T DK93924001 T DK 93924001T DK 93924001 T DK93924001 T DK 93924001T DK 0667079 T3 DK0667079 T3 DK 0667079T3
Authority
DK
Denmark
Prior art keywords
communication devices
cordless communication
charging accumulators
accumulators
charging
Prior art date
Application number
DK93924001T
Other languages
Danish (da)
Inventor
Gerhard Siemens
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0667079T3 publication Critical patent/DK0667079T3/en

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
    • H01M10/44—Methods for charging or discharging
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H02J7/007184—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage in response to battery voltage gradient
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • 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
DK93924001T 1992-10-30 1993-10-12 Method of charging accumulators in cordless communication devices DK0667079T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4236811A DE4236811C1 (en) 1992-10-30 1992-10-30 Method for charging accumulators in cordless communication terminals and arrangement for carrying out the method
PCT/DE1993/000969 WO1994010782A1 (en) 1992-10-30 1993-10-12 Process for charging accumulators in cordless communications equipment

Publications (1)

Publication Number Publication Date
DK0667079T3 true DK0667079T3 (en) 2000-06-13

Family

ID=6471813

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93924001T DK0667079T3 (en) 1992-10-30 1993-10-12 Method of charging accumulators in cordless communication devices

Country Status (6)

Country Link
EP (1) EP0667079B1 (en)
DE (2) DE4236811C1 (en)
DK (1) DK0667079T3 (en)
ES (1) ES2142356T3 (en)
FI (1) FI952051A (en)
WO (1) WO1994010782A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19515547C1 (en) * 1995-04-27 1996-08-22 Siemens Ag Battery-operated mobile telecommunications device
DE19547019C2 (en) * 1995-12-15 2000-05-31 Siemens Ag Method for displaying the "energy store exhausted" state in electrical devices with electrical energy stores and electrical devices with electrical energy stores for displaying the "energy store exhausted" state
ES2185192T3 (en) * 1997-08-26 2003-04-16 Siemens Ag PROCEDURE FOR CHARGING ACCUMULATORS, ESPECIALLY IN WIRE-FREE COMMUNICATION FACILITIES.
DE19810808C2 (en) * 1998-03-12 2000-03-23 Siemens Ag Method for trickle charging an accumulator
DE19852069C1 (en) * 1998-11-11 1999-12-30 Siemens Ag Rechargeable battery fault condition checking method especially for mobile or cordless-telephones
EP3293263A1 (en) 2016-09-07 2018-03-14 Steinbeis Innovation gGmbH Inducible gene expression by linear at-rich dna fragments in mammalian cells and methods relating thereto

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392101A (en) * 1978-05-31 1983-07-05 Black & Decker Inc. Method of charging batteries and apparatus therefor
JPS6382635A (en) * 1986-09-29 1988-04-13 株式会社東芝 Ultrasonic blood flow observation apparatus
DE3832841C2 (en) * 1988-09-28 1999-07-01 Ind Automation Mikroelektronik Process for charging rechargeable batteries
JPH088748B2 (en) * 1988-11-11 1996-01-29 三洋電機株式会社 Full charge detection circuit
JPH03289331A (en) * 1990-04-05 1991-12-19 Sanyo Electric Co Ltd Charger
GB2245781A (en) * 1990-06-29 1992-01-08 Wu Ko Lee A device for controlling charging of a battery and displaying charge level
GB2251515B (en) * 1991-01-03 1995-07-12 Technophone Ltd Rechargeable battery
DK25391D0 (en) * 1991-02-14 1991-02-14 Pan Europ Holding S A PROCEDURE AND APPARATUS FOR CHARGING A RECHARGEABLE BATTERY

Also Published As

Publication number Publication date
FI952051A0 (en) 1995-04-28
EP0667079A1 (en) 1995-08-16
DE4236811C1 (en) 1994-01-13
DE59309917D1 (en) 2000-02-03
EP0667079B1 (en) 1999-12-29
ES2142356T3 (en) 2000-04-16
WO1994010782A1 (en) 1994-05-11
FI952051A (en) 1995-04-28

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