CA2641159A1 - Improved circuitry for portable lighting devices and portable rechargeable electronic devices - Google Patents

Improved circuitry for portable lighting devices and portable rechargeable electronic devices Download PDF

Info

Publication number
CA2641159A1
CA2641159A1 CA002641159A CA2641159A CA2641159A1 CA 2641159 A1 CA2641159 A1 CA 2641159A1 CA 002641159 A CA002641159 A CA 002641159A CA 2641159 A CA2641159 A CA 2641159A CA 2641159 A1 CA2641159 A1 CA 2641159A1
Authority
CA
Canada
Prior art keywords
flashlight
switch
power
circuit
voltage
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.)
Abandoned
Application number
CA002641159A
Other languages
English (en)
French (fr)
Inventor
Stacey H. West
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.)
Mag Instrument Inc
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
Publication of CA2641159A1 publication Critical patent/CA2641159A1/en
Abandoned 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
    • F21L4/085—Pocket lamps
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00302—Overcharge protection
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00306—Overdischarge protection
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/02—Switching on, e.g. with predetermined rate of increase of lighting current
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00304—Overcurrent protection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Power Sources (AREA)
CA002641159A 2006-02-08 2007-02-05 Improved circuitry for portable lighting devices and portable rechargeable electronic devices Abandoned CA2641159A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/351,307 2006-02-08
US11/351,307 US7723921B2 (en) 2004-12-07 2006-02-08 Circuitry for portable lighting devices and portable rechargeable electronic devices
PCT/US2007/003259 WO2007092500A2 (en) 2006-02-08 2007-02-05 Improved circuitry for portable lighting devices and portable rechargeable electronic devices

Publications (1)

Publication Number Publication Date
CA2641159A1 true CA2641159A1 (en) 2007-08-16

Family

ID=38345777

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002641159A Abandoned CA2641159A1 (en) 2006-02-08 2007-02-05 Improved circuitry for portable lighting devices and portable rechargeable electronic devices

Country Status (18)

Country Link
US (3) US7723921B2 (cg-RX-API-DMAC7.html)
EP (1) EP1982563A2 (cg-RX-API-DMAC7.html)
JP (1) JP2009529758A (cg-RX-API-DMAC7.html)
KR (1) KR20090003199A (cg-RX-API-DMAC7.html)
CN (2) CN102612237A (cg-RX-API-DMAC7.html)
AU (1) AU2007212403B2 (cg-RX-API-DMAC7.html)
BR (1) BRPI0708040A2 (cg-RX-API-DMAC7.html)
CA (1) CA2641159A1 (cg-RX-API-DMAC7.html)
CR (1) CR10198A (cg-RX-API-DMAC7.html)
EA (1) EA016489B1 (cg-RX-API-DMAC7.html)
IL (1) IL193045A (cg-RX-API-DMAC7.html)
MX (1) MX2008010042A (cg-RX-API-DMAC7.html)
MY (1) MY149972A (cg-RX-API-DMAC7.html)
NO (1) NO20083803L (cg-RX-API-DMAC7.html)
NZ (1) NZ570122A (cg-RX-API-DMAC7.html)
UA (1) UA96146C2 (cg-RX-API-DMAC7.html)
WO (1) WO2007092500A2 (cg-RX-API-DMAC7.html)
ZA (1) ZA200806674B (cg-RX-API-DMAC7.html)

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US8169165B2 (en) * 2009-01-14 2012-05-01 Mag Instrument, Inc. Multi-mode portable lighting device
US8760085B2 (en) * 2009-01-14 2014-06-24 Mag Instrument, Inc. Multi-mode portable lighting device
US9933146B2 (en) * 2009-01-16 2018-04-03 Mag Instrument, Inc. Portable lighting devices
US8646938B1 (en) * 2009-04-21 2014-02-11 Morton Sunshine Distress marker system
US8220950B1 (en) * 2009-04-21 2012-07-17 Morton Sunshine Distress marker system
US8356910B2 (en) * 2009-04-22 2013-01-22 Streamlight, Inc. Rechargeable flashlight, battery and charger adapter and protector therefor
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CN102654247B (zh) * 2011-03-03 2015-07-08 海洋王照明科技股份有限公司 防爆手电筒
CN102517086A (zh) * 2011-11-28 2012-06-27 河南龙宇煤化工有限公司 煤气化制甲醇工艺中二氧化碳替代氮气作为煤粉输送气和反吹气的方法
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WO2015042324A1 (en) * 2013-09-18 2015-03-26 Mag Instrument, Inc. Improved rechargeable lighting devices
CN103542264B (zh) * 2013-10-23 2016-08-17 广东金莱特电器股份有限公司 一种亮度高、照明范围广的led马灯
USD743601S1 (en) * 2014-02-04 2015-11-17 Mag Instrument, Inc. Flashlight
US20160029695A1 (en) * 2014-07-29 2016-02-04 Joe Benites Vapor safety ring for mechanical mods
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USD842515S1 (en) * 2016-08-05 2019-03-05 Ningbo Futai Electric Limited Flashlight
USD866830S1 (en) * 2016-08-10 2019-11-12 Ningbo Mayflower Optoelectronics Co., Ltd. Flashlight
CN109163233A (zh) * 2018-09-06 2019-01-08 上海理工大学 一种运动维持照明的手电筒
US20230392759A1 (en) * 2022-06-03 2023-12-07 Blue Sun Products, LLC Light assembly, accessories and kit
US12255477B1 (en) 2024-06-07 2025-03-18 Infinity X1 Llc Charging holster and flashlight

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Also Published As

Publication number Publication date
CN101379886A (zh) 2009-03-04
IL193045A0 (en) 2009-08-03
EP1982563A2 (en) 2008-10-22
NZ570122A (en) 2011-11-25
ZA200806674B (en) 2009-11-25
BRPI0708040A2 (pt) 2011-05-17
US20140070720A1 (en) 2014-03-13
UA96146C2 (ru) 2011-10-10
NO20083803L (no) 2008-10-21
US8482209B2 (en) 2013-07-09
JP2009529758A (ja) 2009-08-20
AU2007212403B2 (en) 2014-07-24
IL193045A (en) 2013-02-28
CN102612237A (zh) 2012-07-25
MX2008010042A (es) 2008-11-20
US20120133296A1 (en) 2012-05-31
AU2007212403A1 (en) 2007-08-16
US7723921B2 (en) 2010-05-25
US20060193128A1 (en) 2006-08-31
CR10198A (es) 2009-01-07
WO2007092500A3 (en) 2008-05-08
EA016489B1 (ru) 2012-05-30
MY149972A (en) 2013-11-15
KR20090003199A (ko) 2009-01-09
WO2007092500A2 (en) 2007-08-16
EA200870239A1 (ru) 2009-02-27

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Legal Events

Date Code Title Description
FZDE Discontinued