SE300035B - - Google Patents

Info

Publication number
SE300035B
SE300035B SE9927/67*A SE992767A SE300035B SE 300035 B SE300035 B SE 300035B SE 992767 A SE992767 A SE 992767A SE 300035 B SE300035 B SE 300035B
Authority
SE
Sweden
Prior art keywords
transductor
battery
relay
source
charging
Prior art date
Application number
SE9927/67*A
Other languages
English (en)
Inventor
T Wolpert
L Hansson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9927/67*A priority Critical patent/SE300035B/xx
Publication of SE300035B publication Critical patent/SE300035B/xx
Priority to FI681604A priority patent/FI42112C/fi
Priority to US736230A priority patent/US3544878A/en
Priority to NO2414/68A priority patent/NO121228B/no
Priority to DK304768AA priority patent/DK122740B/da
Priority to FR1571782D priority patent/FR1571782A/fr
Priority to NL6809181A priority patent/NL6809181A/xx
Priority to BE717363D priority patent/BE717363A/xx
Priority to GB1227234D priority patent/GB1227234A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • 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
    • H02J7/953—
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/28—Regulating transformer, e.g. high leakage, ferro-resonant

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
SE9927/67*A 1967-06-30 1967-06-30 SE300035B (index.php)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9927/67*A SE300035B (index.php) 1967-06-30 1967-06-30
FI681604A FI42112C (fi) 1967-06-30 1968-06-07 Laite akkupariston varaamiseksi käytön aikana
US736230A US3544878A (en) 1967-06-30 1968-06-11 Arrangement for charging an accumulator battery
NO2414/68A NO121228B (index.php) 1967-06-30 1968-06-19
DK304768AA DK122740B (da) 1967-06-30 1968-06-26 Apparat til ladning af et akkumulatorbatteri under drift.
FR1571782D FR1571782A (index.php) 1967-06-30 1968-06-27
NL6809181A NL6809181A (index.php) 1967-06-30 1968-06-28
BE717363D BE717363A (index.php) 1967-06-30 1968-06-28
GB1227234D GB1227234A (index.php) 1967-06-30 1968-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9927/67*A SE300035B (index.php) 1967-06-30 1967-06-30

Publications (1)

Publication Number Publication Date
SE300035B true SE300035B (index.php) 1968-04-01

Family

ID=20277819

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9927/67*A SE300035B (index.php) 1967-06-30 1967-06-30

Country Status (9)

Country Link
US (1) US3544878A (index.php)
BE (1) BE717363A (index.php)
DK (1) DK122740B (index.php)
FI (1) FI42112C (index.php)
FR (1) FR1571782A (index.php)
GB (1) GB1227234A (index.php)
NL (1) NL6809181A (index.php)
NO (1) NO121228B (index.php)
SE (1) SE300035B (index.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1596193A (en) * 1977-01-19 1981-08-19 Multilab Ab Recharging accumulator batteries
US4396880A (en) * 1981-06-05 1983-08-02 Firing Circuits Inc. Method and apparatus for charging a battery
GB2228375A (en) * 1989-02-17 1990-08-22 B & H Electronics Limited Battery Chargers; Battery Powered Alarm Generators

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197423A (en) * 1938-04-23 1940-04-16 Union Switch & Signal Co Battery charging apparatus
US2621316A (en) * 1943-11-18 1952-12-09 Asea Ab Arrangement for charging of electric accumulator batteries
US2423134A (en) * 1943-12-08 1947-07-01 Int Standard Electric Corp Accumulator charging system
US2431312A (en) * 1943-12-22 1947-11-25 Int Standard Electric Corp Battery charging control system
US2660702A (en) * 1948-04-20 1953-11-24 Asea Ab Arrangement in transductor-controlled rectifier cooperating with storage battery andload
US2942170A (en) * 1957-07-11 1960-06-21 Innocenti Soc Generale Battery charge regulator
US2967988A (en) * 1958-03-25 1961-01-10 Rca Corp Battery charging system
US3081426A (en) * 1959-06-04 1963-03-12 Marquette Corp Battery chargers

Also Published As

Publication number Publication date
BE717363A (index.php) 1968-12-30
FI42112C (fi) 1970-05-11
FI42112B (index.php) 1970-02-02
NO121228B (index.php) 1971-02-01
US3544878A (en) 1970-12-01
NL6809181A (index.php) 1968-12-31
DK122740B (da) 1972-04-04
FR1571782A (index.php) 1969-06-20
GB1227234A (index.php) 1971-04-07

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