ZA756317B - Cell comprising a visual indicator of the state of charge - Google Patents
Cell comprising a visual indicator of the state of chargeInfo
- Publication number
- ZA756317B ZA756317B ZA00756317A ZA756317A ZA756317B ZA 756317 B ZA756317 B ZA 756317B ZA 00756317 A ZA00756317 A ZA 00756317A ZA 756317 A ZA756317 A ZA 756317A ZA 756317 B ZA756317 B ZA 756317B
- Authority
- ZA
- South Africa
- Prior art keywords
- charge
- cell
- state
- visual indicator
- indicator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5044—Cells or batteries structurally combined with cell condition indicating means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Hybrid Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7436411A FR2290047A1 (fr) | 1974-10-31 | 1974-10-31 | Pile electrique comportant un indicateur visuel de son etat de charge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA756317B true ZA756317B (en) | 1976-09-29 |
Family
ID=9144590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00756317A ZA756317B (en) | 1974-10-31 | 1975-10-06 | Cell comprising a visual indicator of the state of charge |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3992228A (xx) |
| JP (1) | JPS5167925A (xx) |
| BE (1) | BE834297A (xx) |
| BR (1) | BR7507131A (xx) |
| CA (1) | CA1058700A (xx) |
| DE (1) | DE2547703A1 (xx) |
| DK (1) | DK139497B (xx) |
| ES (1) | ES442256A1 (xx) |
| FR (1) | FR2290047A1 (xx) |
| GB (1) | GB1462849A (xx) |
| IE (1) | IE41821B1 (xx) |
| IT (1) | IT1043373B (xx) |
| LU (1) | LU73594A1 (xx) |
| NL (1) | NL7512395A (xx) |
| OA (1) | OA05147A (xx) |
| SE (1) | SE409780B (xx) |
| ZA (1) | ZA756317B (xx) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076906A (en) * | 1977-06-29 | 1978-02-28 | Eltra Corporation | Apparatus for indicating battery cell condition |
| US4497881A (en) * | 1983-01-31 | 1985-02-05 | Bertolino Renee Z | Battery charge indicator |
| IL73398A (en) * | 1983-11-02 | 1987-10-20 | Raychem Ltd | Protected metal components and their production |
| US5015544A (en) | 1989-02-08 | 1991-05-14 | Strategic Energy Ltd. | Battery with strength indicator |
| US5132176A (en) * | 1990-05-03 | 1992-07-21 | Gnb Industrial Battery Company | Battery state of charge indicator |
| JP2550837Y2 (ja) * | 1991-05-15 | 1997-10-15 | 株式会社村田製作所 | 紙葉状媒体の識別センサ |
| IL102794A (en) * | 1991-09-24 | 1995-06-29 | Duracell Inc | Battery with electrochemical tester |
| US5250905A (en) * | 1991-09-24 | 1993-10-05 | Duracell Inc. | Battery with electrochemical tester |
| US5355089A (en) * | 1992-07-22 | 1994-10-11 | Duracell Inc. | Moisture barrier for battery with electrochemical tester |
| US5156931A (en) | 1991-12-31 | 1992-10-20 | Strategic Energy Ltd. | Battery with strength indicator |
| IL115343A0 (en) * | 1994-09-29 | 1995-12-31 | Duracell Inc | Electrichemical cell label with integrated tester |
| US6483275B1 (en) | 1999-04-23 | 2002-11-19 | The Board Of Trustees Of The Univesity Of Illinois | Consumer battery having a built-in indicator |
| US9551758B2 (en) | 2012-12-27 | 2017-01-24 | Duracell U.S. Operations, Inc. | Remote sensing of remaining battery capacity using on-battery circuitry |
| US9478850B2 (en) | 2013-05-23 | 2016-10-25 | Duracell U.S. Operations, Inc. | Omni-directional antenna for a cylindrical body |
| US9726763B2 (en) | 2013-06-21 | 2017-08-08 | Duracell U.S. Operations, Inc. | Systems and methods for remotely determining a battery characteristic |
| US9882250B2 (en) | 2014-05-30 | 2018-01-30 | Duracell U.S. Operations, Inc. | Indicator circuit decoupled from a ground plane |
| US9568556B2 (en) | 2014-07-25 | 2017-02-14 | Duracell U.S. Operations, Inc. | Battery state of charge indicator with an auxiliary cell |
| US9823310B2 (en) | 2014-07-25 | 2017-11-21 | Duracell U.S. Operations, Inc. | Battery state of charge indicator with an indicator circuit |
| US10297875B2 (en) | 2015-09-01 | 2019-05-21 | Duracell U.S. Operations, Inc. | Battery including an on-cell indicator |
| US11024891B2 (en) | 2016-11-01 | 2021-06-01 | Duracell U.S. Operations, Inc. | Reusable battery indicator with lock and key mechanism |
| US10608293B2 (en) | 2016-11-01 | 2020-03-31 | Duracell U.S. Operations, Inc. | Dual sided reusable battery indicator |
| US10818979B2 (en) | 2016-11-01 | 2020-10-27 | Duracell U.S. Operations, Inc. | Single sided reusable battery indicator |
| US10151802B2 (en) | 2016-11-01 | 2018-12-11 | Duracell U.S. Operations, Inc. | Reusable battery indicator with electrical lock and key |
| US10483634B2 (en) | 2016-11-01 | 2019-11-19 | Duracell U.S. Operations, Inc. | Positive battery terminal antenna ground plane |
| CN109546174B (zh) * | 2018-11-19 | 2021-09-10 | 吉安螃蟹王国科技有限公司 | 一种具有指示功能的电池 |
| US11837754B2 (en) | 2020-12-30 | 2023-12-05 | Duracell U.S. Operations, Inc. | Magnetic battery cell connection mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US664008A (en) * | 1900-08-21 | 1900-12-18 | Waterbury Battery Company | Galvanic battery. |
| US2189463A (en) * | 1936-10-24 | 1940-02-06 | Edison Inc Thomas A | Primary battery |
| US2980754A (en) * | 1959-03-23 | 1961-04-18 | Union Carbide Corp | Cell exhaustion indicator |
| US3563806A (en) * | 1967-12-11 | 1971-02-16 | Wayne R Hruden | Battery capacity and activation indicating structure |
| US3773563A (en) * | 1972-02-22 | 1973-11-20 | Carbone Corp | Life indicator for primary carbon zinc batteries |
-
1974
- 1974-10-31 FR FR7436411A patent/FR2290047A1/fr active Granted
-
1975
- 1975-10-06 ZA ZA00756317A patent/ZA756317B/xx unknown
- 1975-10-08 BE BE1006939A patent/BE834297A/xx unknown
- 1975-10-15 IT IT28287/75A patent/IT1043373B/it active
- 1975-10-16 LU LU73594A patent/LU73594A1/xx unknown
- 1975-10-22 NL NL7512395A patent/NL7512395A/xx not_active Application Discontinuation
- 1975-10-23 US US05/625,201 patent/US3992228A/en not_active Expired - Lifetime
- 1975-10-24 DE DE19752547703 patent/DE2547703A1/de not_active Withdrawn
- 1975-10-27 CA CA238,608A patent/CA1058700A/fr not_active Expired
- 1975-10-29 OA OA55648A patent/OA05147A/xx unknown
- 1975-10-29 GB GB4470875A patent/GB1462849A/en not_active Expired
- 1975-10-30 SE SE7512178A patent/SE409780B/xx unknown
- 1975-10-30 IE IE2355/75A patent/IE41821B1/en unknown
- 1975-10-30 DK DK489875AA patent/DK139497B/da unknown
- 1975-10-31 BR BR7507131*A patent/BR7507131A/pt unknown
- 1975-10-31 ES ES442256A patent/ES442256A1/es not_active Expired
- 1975-10-31 JP JP50130586A patent/JPS5167925A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE834297A (fr) | 1976-04-08 |
| FR2290047A1 (fr) | 1976-05-28 |
| DK489875A (xx) | 1976-05-01 |
| IE41821L (en) | 1976-04-30 |
| DE2547703A1 (de) | 1976-05-06 |
| GB1462849A (en) | 1977-01-26 |
| OA05147A (fr) | 1981-01-31 |
| SE409780B (sv) | 1979-09-03 |
| IE41821B1 (en) | 1980-03-26 |
| DK139497B (da) | 1979-02-26 |
| CA1058700A (fr) | 1979-07-17 |
| IT1043373B (it) | 1980-02-20 |
| US3992228A (en) | 1976-11-16 |
| LU73594A1 (xx) | 1976-08-19 |
| BR7507131A (pt) | 1976-08-03 |
| SE7512178L (sv) | 1976-05-03 |
| ES442256A1 (es) | 1977-04-01 |
| JPS5167925A (xx) | 1976-06-12 |
| NL7512395A (nl) | 1976-05-04 |
| DK139497C (xx) | 1979-08-06 |
| FR2290047B1 (xx) | 1977-03-18 |
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