CA1007698A - High frequency battery charging circuit - Google Patents

High frequency battery charging circuit

Info

Publication number
CA1007698A
CA1007698A CA190,461A CA190461A CA1007698A CA 1007698 A CA1007698 A CA 1007698A CA 190461 A CA190461 A CA 190461A CA 1007698 A CA1007698 A CA 1007698A
Authority
CA
Canada
Prior art keywords
high frequency
charging circuit
battery charging
frequency battery
circuit
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
CA190,461A
Other languages
English (en)
Other versions
CA190461S (en
Inventor
Haruhisa Furuishi
Katsuaki Kawamoto
Yoneji Koyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Priority claimed from JP956973U external-priority patent/JPS49110741U/ja
Priority claimed from JP1973047987U external-priority patent/JPS49148433U/ja
Priority claimed from JP5496773A external-priority patent/JPS5236256B2/ja
Priority claimed from JP5496673A external-priority patent/JPS5236255B2/ja
Priority claimed from JP13757173A external-priority patent/JPS5086643A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA1007698A publication Critical patent/CA1007698A/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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • 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
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CA190,461A 1973-01-19 1974-01-18 High frequency battery charging circuit Expired CA1007698A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP956973U JPS49110741U (enrdf_load_stackoverflow) 1973-01-19 1973-01-19
JP1973047987U JPS49148433U (enrdf_load_stackoverflow) 1973-04-20 1973-04-20
JP5496773A JPS5236256B2 (enrdf_load_stackoverflow) 1973-05-16 1973-05-16
JP5496673A JPS5236255B2 (enrdf_load_stackoverflow) 1973-05-16 1973-05-16
JP13757173A JPS5086643A (enrdf_load_stackoverflow) 1973-12-05 1973-12-05

Publications (1)

Publication Number Publication Date
CA1007698A true CA1007698A (en) 1977-03-29

Family

ID=27519080

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,461A Expired CA1007698A (en) 1973-01-19 1974-01-18 High frequency battery charging circuit

Country Status (5)

Country Link
CA (1) CA1007698A (enrdf_load_stackoverflow)
DE (1) DE2402182B2 (enrdf_load_stackoverflow)
FR (1) FR2214989B1 (enrdf_load_stackoverflow)
GB (1) GB1421083A (enrdf_load_stackoverflow)
IT (1) IT1008136B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110209086A (zh) * 2019-06-06 2019-09-06 深圳市英可瑞科技股份有限公司 一种数字电源/设备多信号输入使能控制方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236107A (en) * 1978-11-22 1980-11-25 General Motors Corporation Secondary cell charging system
JPS56115141A (en) * 1980-02-14 1981-09-10 Matsushita Electric Works Ltd Automatic voltage changing type charger
US4376263A (en) 1980-11-06 1983-03-08 Braun Aktiengesellschaft Battery charging circuit
WO1984002431A1 (en) * 1982-12-06 1984-06-21 Tommy Wahlstroem Method for recharging a rechargeable battery
JPH0681428B2 (ja) * 1984-08-11 1994-10-12 松下電工株式会社 急速充電回路
DE4040490A1 (de) * 1990-12-18 1992-06-25 Knorr Bremse Ag Ladeeinrichtung fuer den akku einer gleitschutzanlage eines schienenfahrzeuges
GB9311462D0 (en) * 1993-06-03 1993-07-21 Innovations Group Limited Dry cell recharger
US5422559A (en) * 1993-12-06 1995-06-06 Motorola, Inc. Pulsed battery charger circuit
WO2021028645A1 (en) 2019-08-09 2021-02-18 Kalvista Pharmaceuticals Limited Plasma kallikrein inhibitors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110209086A (zh) * 2019-06-06 2019-09-06 深圳市英可瑞科技股份有限公司 一种数字电源/设备多信号输入使能控制方法

Also Published As

Publication number Publication date
FR2214989A1 (enrdf_load_stackoverflow) 1974-08-19
GB1421083A (en) 1976-01-14
DE2402182A1 (de) 1974-08-08
FR2214989B1 (enrdf_load_stackoverflow) 1978-01-06
DE2402182B2 (de) 1980-03-13
IT1008136B (it) 1976-11-10

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