BR0004494A - Carregador rápido para acumuladores eletrostáticos e recarregáveis - Google Patents

Carregador rápido para acumuladores eletrostáticos e recarregáveis

Info

Publication number
BR0004494A
BR0004494A BR0004494-6A BR0004494A BR0004494A BR 0004494 A BR0004494 A BR 0004494A BR 0004494 A BR0004494 A BR 0004494A BR 0004494 A BR0004494 A BR 0004494A
Authority
BR
Brazil
Prior art keywords
electrostatic
circuit
batteries
charging
accumulators
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.)
Withdrawn
Application number
BR0004494-6A
Other languages
English (en)
Inventor
Patrick Cornille
Jean Louis Naudin
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.)
ADVANCED ELECTROMAGNETIC SYSTEMS
ADVANCED ELECTROMAGNETIC SYSTE
Original Assignee
ADVANCED ELECTROMAGNETIC SYSTEMS
ADVANCED ELECTROMAGNETIC SYSTE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9542048&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0004494(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ADVANCED ELECTROMAGNETIC SYSTEMS, ADVANCED ELECTROMAGNETIC SYSTE filed Critical ADVANCED ELECTROMAGNETIC SYSTEMS
Publication of BR0004494A publication Critical patent/BR0004494A/pt
Withdrawn legal-status Critical Current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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
    • 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
    • H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/1563—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators without using an external clock

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Patente de Invenção "CARREGADOR RáPIDO PARA ACUMULADORES ELETROSTáTICOS E RECARREGáVEIS". A invenção diz respeito aos carregadores rápidos de acumuladores, de capacitores e/ou de baterias eletrostáticas de grande capacidade. Ele comporta, entre o acumulador (C) e uma fonte de energia (G), um circuito de carga a chaveamento automático pilotado a partir da sua própria corrente de carga. Este circuito de chaveamento é constituido de um circuito comutador rápido (T1) em série com o primário (L1) de um transformador cujo secundário (L2) pilota o comutador através de um capacitor (C2) ou um integrador. Um resistor de limitação de corrente (R1) concorre à eficiencia do circuito. A invenção reduz as perdas e diminui o tempo de carga. Ela favorece a utilização de baterias eletrostáticas nos aparelhos eletrónicos portáteis.
BR0004494-6A 1999-02-16 2000-02-03 Carregador rápido para acumuladores eletrostáticos e recarregáveis Withdrawn BR0004494A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901825A FR2789818B1 (fr) 1999-02-16 1999-02-16 Chargeur de batterie rapide

Publications (1)

Publication Number Publication Date
BR0004494A true BR0004494A (pt) 2001-01-09

Family

ID=9542048

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004494-6A Withdrawn BR0004494A (pt) 1999-02-16 2000-02-03 Carregador rápido para acumuladores eletrostáticos e recarregáveis

Country Status (2)

Country Link
BR (1) BR0004494A (pt)
FR (1) FR2789818B1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI237916B (en) * 2002-05-13 2005-08-11 Sun Bridge Corp Cordless device system
US7791905B2 (en) 2006-08-04 2010-09-07 Koninklijke Philips Electronics N.V. Electrical DC-DC power converter with magnetically coupled switch control circuit
FR2914123B1 (fr) 2007-03-20 2009-12-04 Advanced Electromagnetic Syste Chargeur rapide universel pour tout element electrolytique, piles alcalines et accumulateurs rechargeables

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310678C2 (de) * 1983-03-24 1986-09-25 Braun Ag, 6000 Frankfurt Schaltung zur Regelung der Ausgangsspannung eines elektronischen Schaltnetzteiles
JPS611228A (ja) * 1984-06-11 1986-01-07 松下電工株式会社 充電回路
NL8503479A (nl) * 1985-12-18 1987-07-16 Philips Nv Voedingsschakeling.
US5068572A (en) * 1989-06-08 1991-11-26 U.S. Philips Corporation Switch mode power supply
FR2751805B1 (fr) * 1996-07-24 1998-09-11 Schneider Electric Sa Convertisseur abaisseur a demagnetisation complete auto-oscillant

Also Published As

Publication number Publication date
FR2789818B1 (fr) 2001-03-09
FR2789818A1 (fr) 2000-08-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A,9A,10A E 11A ANUIDADE(S)

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2116 DE 26/07/2011.