CA2127769A1 - Speedy - super fast battery charger - Google Patents

Speedy - super fast battery charger

Info

Publication number
CA2127769A1
CA2127769A1 CA2127769A CA2127769A CA2127769A1 CA 2127769 A1 CA2127769 A1 CA 2127769A1 CA 2127769 A CA2127769 A CA 2127769A CA 2127769 A CA2127769 A CA 2127769A CA 2127769 A1 CA2127769 A1 CA 2127769A1
Authority
CA
Canada
Prior art keywords
charging
circuitry
design
speedy
battery
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.)
Granted
Application number
CA2127769A
Other languages
French (fr)
Other versions
CA2127769C (en
Inventor
Qing Sheng Chen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002127769A priority Critical patent/CA2127769C/en
Publication of CA2127769A1 publication Critical patent/CA2127769A1/en
Application granted granted Critical
Publication of CA2127769C publication Critical patent/CA2127769C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00038—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors
    • H02J7/00041—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors in response to measured battery parameters, e.g. voltage, current or temperature profile
    • 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
    • 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)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

This invention applies a varying voltage current methodology which restores the battery's voltage exponetially and produces fascinating results. It does not only outperform the conventional chargers in terms of charging speed (under most conditions charging time is from a few minutes to within half an hour) but is also safely applicable to various type of batteries including Nickel Cadmium, Alkaline, Zinc Carbon and Lithium, thus capable to extend an otherwise non rechargeable battery's life from a few times to over ten times.

This super charger package is composed of an insulated plastic exterior box, a power transformer and a printed circuit board with the following major components:
- Relay - A Current Limiting Capacitor Design Charging Circuitry - An Electronic Control Circuitry - LED Indicators Due to the fact that there are no heat dissipating components involved in the charging circuitry, the design has the ability to achieve high power efficiency.
CA002127769A 1994-07-11 1994-07-11 Speedy - super fast battery charger Expired - Fee Related CA2127769C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002127769A CA2127769C (en) 1994-07-11 1994-07-11 Speedy - super fast battery charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002127769A CA2127769C (en) 1994-07-11 1994-07-11 Speedy - super fast battery charger

Publications (2)

Publication Number Publication Date
CA2127769A1 true CA2127769A1 (en) 1996-01-12
CA2127769C CA2127769C (en) 1997-03-18

Family

ID=4153987

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002127769A Expired - Fee Related CA2127769C (en) 1994-07-11 1994-07-11 Speedy - super fast battery charger

Country Status (1)

Country Link
CA (1) CA2127769C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4132382B2 (en) * 1999-04-09 2008-08-13 富士重工業株式会社 Battery charger for electric vehicles

Also Published As

Publication number Publication date
CA2127769C (en) 1997-03-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed