DE2941289C2 - Batterieladegerät mit Batteriezustandsanzeige - Google Patents
Batterieladegerät mit BatteriezustandsanzeigeInfo
- Publication number
- DE2941289C2 DE2941289C2 DE2941289A DE2941289A DE2941289C2 DE 2941289 C2 DE2941289 C2 DE 2941289C2 DE 2941289 A DE2941289 A DE 2941289A DE 2941289 A DE2941289 A DE 2941289A DE 2941289 C2 DE2941289 C2 DE 2941289C2
- Authority
- DE
- Germany
- Prior art keywords
- battery
- circuit
- transistor
- charge
- charging
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 11
- 230000010355 oscillation Effects 0.000 claims description 10
- 230000005236 sound signal Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- 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
- 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
- H02J7/007186—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage obtained with the battery disconnected from the charge or discharge circuit
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y10S320/18—Indicator or display
- Y10S320/21—State of charge of battery
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12549178A JPS5553137A (en) | 1978-10-12 | 1978-10-12 | Charger with storage battery state indicating function |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2941289A1 DE2941289A1 (de) | 1980-04-17 |
DE2941289C2 true DE2941289C2 (de) | 1987-02-05 |
Family
ID=14911404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2941289A Expired DE2941289C2 (de) | 1978-10-12 | 1979-10-11 | Batterieladegerät mit Batteriezustandsanzeige |
Country Status (6)
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3361343D1 (en) * | 1982-07-08 | 1986-01-09 | Thorn Emi Instr | Measuring instrument having low charge detector |
US4487512A (en) * | 1983-01-24 | 1984-12-11 | Price I Garth | Programmable alarm clock apparatus |
CA1235178A (en) * | 1984-05-04 | 1988-04-12 | Kiyotaka Mukai | Electrical apparatus connected with a battery charger system |
JPS611228A (ja) * | 1984-06-11 | 1986-01-07 | 松下電工株式会社 | 充電回路 |
US4577145A (en) * | 1984-10-11 | 1986-03-18 | General Electric Company | Charging system having electromagnetic field means for distinguishing between primary and secondary batteries |
US5159272A (en) * | 1988-07-27 | 1992-10-27 | Gnb Incorporated | Monitoring device for electric storage battery and configuration therefor |
US5319306A (en) * | 1988-08-12 | 1994-06-07 | Mark Schuyler | Portable electrical line tester using audible tones to indicate voltage |
US5055763A (en) * | 1988-09-26 | 1991-10-08 | Eveready Battery Company, Inc. | Electronic battery charger device and method |
US6320969B1 (en) * | 1989-09-29 | 2001-11-20 | Etymotic Research, Inc. | Hearing aid with audible alarm |
US5015152A (en) * | 1989-11-20 | 1991-05-14 | The Marley Company | Battery monitoring and charging circuit for sump pumps |
SG70060A1 (en) * | 1997-01-06 | 2000-01-25 | Murata Manufacturing Co | Method of charging capacitor for use in measuring data of said capacitor |
KR20050108795A (ko) * | 2004-05-13 | 2005-11-17 | 엘지전자 주식회사 | 시각 장애자용 이동통신 단말기 충전 장치 |
WO2006001488A1 (ja) * | 2004-06-29 | 2006-01-05 | Kyocera Corporation | 携帯端末装置 |
US8295532B2 (en) * | 2008-01-11 | 2012-10-23 | Broadcom Corporation | Method and system for wireless headset instant on capability during battery charging |
TW200944823A (en) * | 2008-04-16 | 2009-11-01 | Tsann Kuen Entpr Co Ltd | Solar panel charging display device and method of use thereof |
US8810053B2 (en) * | 2012-02-29 | 2014-08-19 | Ini Power Systems, Inc. | Method and apparatus for efficient fuel consumption |
US20140035511A1 (en) * | 2012-08-06 | 2014-02-06 | Fka Distributing Co., Llc | Battery Case for a Mobile Device |
USD827572S1 (en) | 2015-03-31 | 2018-09-04 | Ini Power Systems, Inc. | Flexible fuel generator |
JP6419025B2 (ja) * | 2015-05-27 | 2018-11-07 | キヤノン株式会社 | 電力供給装置、プリンタ及び制御方法 |
US10030609B2 (en) | 2015-11-05 | 2018-07-24 | Ini Power Systems, Inc. | Thermal choke, autostart generator system, and method of use thereof |
CN109196762B (zh) * | 2016-06-02 | 2021-03-16 | 株式会社村田制作所 | 电源系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE758054C (de) * | 1941-12-28 | 1953-07-06 | Eugen Dipl-Ing Breitmayer | Relaisschaltung fuer die UEberwachung der Ladung und Spannung gepufferter Batterien |
US3196357A (en) * | 1962-12-31 | 1965-07-20 | Gen Electric | Battery condition tester for devices having an audio amplifier and electroacoustic transducer |
US3487284A (en) * | 1966-12-22 | 1969-12-30 | Charles A Cady | Method and apparatus for charging storage batteries |
US3609502A (en) * | 1969-07-24 | 1971-09-28 | Mcculloch Corp | High frequency battery charger employing an inverter |
US3736480A (en) * | 1972-02-11 | 1973-05-29 | J Lee | Battery run d-c motor speed control, charging and steering systems |
JPS535135Y2 (US07655688-20100202-C00548.png) * | 1972-03-31 | 1978-02-08 | ||
US4067000A (en) * | 1976-05-28 | 1978-01-03 | Rca Corporation | Remote control transmitter with an audible battery life indicator |
-
1978
- 1978-10-12 JP JP12549178A patent/JPS5553137A/ja active Pending
-
1979
- 1979-10-08 GB GB7934799A patent/GB2035726B/en not_active Expired
- 1979-10-11 DE DE2941289A patent/DE2941289C2/de not_active Expired
- 1979-10-11 FR FR7925380A patent/FR2438922A1/fr active Granted
- 1979-10-12 US US06/084,058 patent/US4284944A/en not_active Expired - Lifetime
-
1984
- 1984-02-01 HK HK94/84A patent/HK9484A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5553137A (en) | 1980-04-18 |
US4284944A (en) | 1981-08-18 |
GB2035726A (en) | 1980-06-18 |
FR2438922B1 (US07655688-20100202-C00548.png) | 1983-05-13 |
FR2438922A1 (fr) | 1980-05-09 |
DE2941289A1 (de) | 1980-04-17 |
HK9484A (en) | 1984-02-10 |
GB2035726B (en) | 1983-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |