DE68921435D1 - Umleitungskreis für Zelle. - Google Patents
Umleitungskreis für Zelle.Info
- Publication number
- DE68921435D1 DE68921435D1 DE68921435T DE68921435T DE68921435D1 DE 68921435 D1 DE68921435 D1 DE 68921435D1 DE 68921435 T DE68921435 T DE 68921435T DE 68921435 T DE68921435 T DE 68921435T DE 68921435 D1 DE68921435 D1 DE 68921435D1
- Authority
- DE
- Germany
- Prior art keywords
- cell
- redirection circuit
- redirection
- 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 - Lifetime
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/583—Devices or arrangements for the interruption of current in response to current, e.g. fuses
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- 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
- H02J7/00308—Overvoltage protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Power Sources (AREA)
- Light Receiving Elements (AREA)
- Protection Of Static Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/279,759 US4935315A (en) | 1988-12-05 | 1988-12-05 | Cell bypass circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68921435D1 true DE68921435D1 (de) | 1995-04-06 |
DE68921435T2 DE68921435T2 (de) | 1995-10-05 |
Family
ID=23070328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68921435T Expired - Lifetime DE68921435T2 (de) | 1988-12-05 | 1989-11-30 | Umleitungskreis für Zelle. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4935315A (de) |
EP (1) | EP0372823B1 (de) |
JP (1) | JPH02266834A (de) |
AU (1) | AU606539B2 (de) |
CA (1) | CA2002069C (de) |
DE (1) | DE68921435T2 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5206775A (en) * | 1991-05-23 | 1993-04-27 | Space Systems/Loral, Inc. | Circuit bypass device |
US5227259A (en) * | 1991-07-24 | 1993-07-13 | Electric Power Research Institute, Inc. | Apparatus and method for locating and isolating failed cells in a battery |
US5258244A (en) * | 1991-12-09 | 1993-11-02 | Hughes Aircraft Company | Reversible automatic cell bypass circuit |
US5362576A (en) * | 1992-07-31 | 1994-11-08 | Reynolds Industries, Incorporated | Current-activated bypass switch |
DE4225746A1 (de) * | 1992-08-04 | 1994-02-10 | Hagen Batterie Ag | Schaltungsvorrichtung |
ZA947113B (en) * | 1994-04-13 | 1995-05-26 | Rolf Dr Zinniker | Battery recharging circuit |
FR2737605B1 (fr) * | 1995-08-03 | 1997-10-03 | Europ Agence Spatiale | Commutateur de mise en court-circuit active thermiquement destine a un element de batterie |
GB9605830D0 (en) * | 1996-03-20 | 1996-05-22 | Atomic Energy Authority Uk | Cell overcharge prevention |
US5825850A (en) * | 1996-10-02 | 1998-10-20 | Time Warner Entertainment Co. L.P. | Automatic bypass switch for signal conductor |
US6046514A (en) * | 1997-07-25 | 2000-04-04 | 3M Innovative Properties Company | Bypass apparatus and method for series connected energy storage devices |
US5898239A (en) * | 1998-01-26 | 1999-04-27 | Lockhead Martin Corp. | Automatic electronic bypass power switch |
FR2778281A1 (fr) * | 1998-04-30 | 1999-11-05 | Alsthom Cge Alcatel | Protection pour module de batterie |
US6420852B1 (en) * | 1998-08-21 | 2002-07-16 | Sony Corporation | Battery pack |
US6175214B1 (en) * | 1998-10-14 | 2001-01-16 | Raytheon Company | High voltage power supply using thin metal film batteries |
US6087035A (en) * | 1998-10-19 | 2000-07-11 | Hughes Electronics Corporation | Low-voltage-drop diode bypass of failed battery cell |
FR2788382B1 (fr) * | 1999-01-07 | 2001-03-30 | Cit Alcatel | Protection pour module de batterie avec memorisation par diode |
DE102005017835B3 (de) * | 2005-04-18 | 2006-11-23 | Beck Energy Gmbh | Photovoltaikgenerator mit Thermoschalterelement |
DE102005018173B4 (de) * | 2005-04-19 | 2009-05-14 | Swiontek, Karl, Dipl.-Ing. | Schalteinrichtung zur sicheren Betriebsunterbrechung von Photovoltaikanlagen |
KR101477473B1 (ko) * | 2007-12-17 | 2014-12-30 | 코닌클리케 필립스 엔.브이. | 발광 모듈 및 열적 보호 방법 |
EP2110921B1 (de) | 2008-04-14 | 2013-06-19 | Stanley Black & Decker, Inc. | Batterieverwaltungssystem für ein kabelloses Werkzeug |
US20110088744A1 (en) * | 2009-10-21 | 2011-04-21 | Bp Corporation North America Inc. | Photovoltaic Module Failure Detection Devices and Methods |
US9118192B2 (en) | 2011-08-29 | 2015-08-25 | Amperex Technology Limited | Series/parallel connection scheme for energy storage devices |
CN102664290A (zh) * | 2012-05-25 | 2012-09-12 | 四川省电力公司广元电业局 | 变电站便携式单只故障蓄电池在线拆除装置 |
EP3427901B1 (de) | 2014-05-18 | 2020-03-11 | Black & Decker, Inc. | Konvertibler akkumulator für elektrowerkzeug |
US9893384B2 (en) | 2014-05-18 | 2018-02-13 | Black & Decker Inc. | Transport system for convertible battery pack |
EP3560062A4 (de) | 2016-12-23 | 2020-06-24 | Black & Decker Inc. | Schnurloses elektrowerkzeugsystem |
GB2559793B (en) | 2017-02-20 | 2020-07-08 | Ge Aviat Systems Ltd | Battery pack with reduced voltage variance |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2499663A (en) * | 1949-06-08 | 1950-03-07 | Sterlingworth Company | Safety device for thermally controlled battery chargers |
US3213345A (en) * | 1963-09-05 | 1965-10-19 | Mallory & Co Inc P R | Polarized shorting fuse for battery cells |
US3554804A (en) * | 1968-08-22 | 1971-01-12 | Gen Electric | Sealed rechargeable battery having a sensing electrode |
US4061955A (en) * | 1976-05-19 | 1977-12-06 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Multi-cell battery protection system |
US4303877A (en) * | 1978-05-05 | 1981-12-01 | Brown, Boveri & Cie Aktiengesellschaft | Circuit for protecting storage cells |
US4252869A (en) * | 1979-08-13 | 1981-02-24 | The Dow Chemical Company | By-pass for internally open-circuited cells |
US4287267A (en) * | 1980-05-27 | 1981-09-01 | Energy Development Associates, Inc. | Zinc-chlorine battery plant system and method |
JPS57210577A (en) * | 1981-06-22 | 1982-12-24 | Stanley Electric Co Ltd | Automatic charging device for battery |
US4488263A (en) * | 1982-03-29 | 1984-12-11 | Fairchild Camera & Instrument Corp. | Bypass circuit for word line cell discharge current |
DE3426200C2 (de) * | 1984-07-17 | 1994-02-10 | Asea Brown Boveri | Überbrückungselement |
JPS6258226A (ja) * | 1985-09-09 | 1987-03-13 | Seiko Epson Corp | 液晶表示体 |
US4713597A (en) * | 1985-12-04 | 1987-12-15 | Powerplex Technologies, Inc. | Silicon diode looping element for protecting a battery cell |
US4759803A (en) * | 1987-08-07 | 1988-07-26 | Applied Solar Energy Corporation | Monolithic solar cell and bypass diode system |
-
1988
- 1988-12-05 US US07/279,759 patent/US4935315A/en not_active Expired - Lifetime
-
1989
- 1989-11-02 CA CA002002069A patent/CA2002069C/en not_active Expired - Fee Related
- 1989-11-30 DE DE68921435T patent/DE68921435T2/de not_active Expired - Lifetime
- 1989-11-30 EP EP89312456A patent/EP0372823B1/de not_active Expired - Lifetime
- 1989-12-01 AU AU45844/89A patent/AU606539B2/en not_active Ceased
- 1989-12-05 JP JP1314484A patent/JPH02266834A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU606539B2 (en) | 1991-02-07 |
CA2002069C (en) | 1994-09-20 |
CA2002069A1 (en) | 1990-06-05 |
JPH02266834A (ja) | 1990-10-31 |
EP0372823A3 (de) | 1991-05-15 |
US4935315A (en) | 1990-06-19 |
AU4584489A (en) | 1990-06-07 |
DE68921435T2 (de) | 1995-10-05 |
EP0372823A2 (de) | 1990-06-13 |
EP0372823B1 (de) | 1995-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68921435T2 (de) | Umleitungskreis für Zelle. | |
DE3878527T2 (de) | Nichtwaessrige zelle. | |
DE69005156T2 (de) | Zelle für Kapillar-Elektrophorese. | |
DE68911580T2 (de) | Leistungserhöhungsschaltung für Fortsetzung. | |
NO902853L (no) | Elektrode for iontoforese. | |
DE3577950D1 (de) | Polymerer elektrolyt. | |
FI861628A (fi) | Elektrod foer elektrokemisk cell. | |
FI864986A (fi) | Fluorade polymermembraner foer gasavskiljningsprocesser. | |
DE3676262D1 (de) | Verbesserungen an mehrschraubenspannern. | |
DE3780090T2 (de) | Elektrochemische zelle. | |
DE68903359D1 (de) | Elektrolytische zelle. | |
DE3671132D1 (de) | Flache zelle. | |
DE69019541T2 (de) | Zellenvermittlungssystem. | |
DE68909732T2 (de) | Photoleitende zelle. | |
DE69006295D1 (de) | Alkalische Zelle. | |
DE69015032D1 (de) | Elektrochemische Zelle. | |
FI883527A (fi) | Elektrolytisk cell. | |
FI891201A0 (fi) | Elektrokemisk cell. | |
DE3887456D1 (de) | Elektrochemische Zelle. | |
DE3852795D1 (de) | Elektrochemische Zelle. | |
DE3773435D1 (de) | Elektrochemische zelle. | |
DE68907261T2 (de) | Verbindungsschaltung für Paketvermittlung. | |
NO902852D0 (no) | Elektrode for iontoforese. | |
FI850441A0 (fi) | Elektrolytisk cell. | |
DE68908988D1 (de) | Elektrooptische Zelle. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HUGHES ELECTRONICS CORP., EL SEGUNDO, CALIF., US |