GB2384569B - Device for displaying the state of charge of a battery connected to an electrical appliance - Google Patents
Device for displaying the state of charge of a battery connected to an electrical applianceInfo
- Publication number
- GB2384569B GB2384569B GB0300697A GB0300697A GB2384569B GB 2384569 B GB2384569 B GB 2384569B GB 0300697 A GB0300697 A GB 0300697A GB 0300697 A GB0300697 A GB 0300697A GB 2384569 B GB2384569 B GB 2384569B
- Authority
- GB
- United Kingdom
- Prior art keywords
- displaying
- charge
- state
- electrical appliance
- battery connected
- 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
-
- 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]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002101397 DE10201397B4 (en) | 2002-01-16 | 2002-01-16 | Device for displaying the state of charge of a battery connected to an electrical appliance |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0300697D0 GB0300697D0 (en) | 2003-02-12 |
GB2384569A GB2384569A (en) | 2003-07-30 |
GB2384569B true GB2384569B (en) | 2004-05-19 |
Family
ID=7712244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0300697A Expired - Lifetime GB2384569B (en) | 2002-01-16 | 2003-01-13 | Device for displaying the state of charge of a battery connected to an electrical appliance |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1256595C (en) |
DE (1) | DE10201397B4 (en) |
GB (1) | GB2384569B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004040922A1 (en) * | 2004-08-24 | 2006-03-02 | Robert Bosch Gmbh | Replacement handheld battery unit, hand tool machine and loader |
DE102005003058A1 (en) * | 2005-01-22 | 2006-07-27 | Braun Gmbh | Small electrical device e.g. electrical razor, has load supplied by battery, display for battery charge state, and device for measuring battery voltage if load is separated from battery |
DE102007031566A1 (en) * | 2007-07-06 | 2009-01-08 | Robert Bosch Gmbh | Device for displaying the state of charge of a battery |
DE102007031568A1 (en) * | 2007-07-06 | 2009-01-08 | Robert Bosch Gmbh | Device, in particular charger device, for charging a rechargeable battery |
EP3255539A1 (en) * | 2016-06-09 | 2017-12-13 | Vestel Elektronik Sanayi ve Ticaret A.S. | Method for selective blocking of notifications during a predefined usage of a processor device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536757A (en) * | 1982-11-30 | 1985-08-20 | U.S. Philips Corporation | Device for signalling a specific charge condition of an accumulator battery |
US4567476A (en) * | 1983-01-07 | 1986-01-28 | Braun Aktiengesellschaft | Method and circuit for optical and/or acoustic indication of the charge state of a battery or a storage battery |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4106725A1 (en) * | 1991-03-02 | 1992-09-03 | Bosch Gmbh Robert | BATTERY CHARGE LEVEL INDICATOR |
-
2002
- 2002-01-16 DE DE2002101397 patent/DE10201397B4/en not_active Expired - Lifetime
-
2003
- 2003-01-13 CN CN 03101658 patent/CN1256595C/en not_active Expired - Lifetime
- 2003-01-13 GB GB0300697A patent/GB2384569B/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536757A (en) * | 1982-11-30 | 1985-08-20 | U.S. Philips Corporation | Device for signalling a specific charge condition of an accumulator battery |
US4567476A (en) * | 1983-01-07 | 1986-01-28 | Braun Aktiengesellschaft | Method and circuit for optical and/or acoustic indication of the charge state of a battery or a storage battery |
Also Published As
Publication number | Publication date |
---|---|
DE10201397A1 (en) | 2003-07-31 |
CN1432819A (en) | 2003-07-30 |
DE10201397B4 (en) | 2013-05-29 |
CN1256595C (en) | 2006-05-17 |
GB2384569A (en) | 2003-07-30 |
GB0300697D0 (en) | 2003-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20230112 |