FR2396309A1 - Installation indicatrice de l'etat de charge d'une batterie d'accumulateurs - Google Patents
Installation indicatrice de l'etat de charge d'une batterie d'accumulateursInfo
- Publication number
- FR2396309A1 FR2396309A1 FR7819673A FR7819673A FR2396309A1 FR 2396309 A1 FR2396309 A1 FR 2396309A1 FR 7819673 A FR7819673 A FR 7819673A FR 7819673 A FR7819673 A FR 7819673A FR 2396309 A1 FR2396309 A1 FR 2396309A1
- Authority
- FR
- France
- Prior art keywords
- state
- charge
- battery
- accumulator battery
- indicating
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
- G01R23/15—Indicating that frequency of pulses is either above or below a predetermined value or within or outside a predetermined range of values, by making use of non-linear or digital elements (indicating that pulse width is above or below a certain limit)
-
- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Nonlinear Science (AREA)
- Tests Of Electric Status Of Batteries (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
L'invention concerne une installation indicatrice de l'état de charge d'une batterie d'accumulateurs. Elle est caractérisée par le fait qu'elle comprend deux bornes branchées sur les pôles opposés d'une batterie à contrôler, des moyens sensibles à un état donné de l'intensité du courant de la batterie, des moyens servant à mesurer la différence de potentiel entre ces bornes et des moyens indicateurs actionnés par ces moyens de mesure, ces derniers étant commandés par lesdits moyens sensibles et les moyens de mesure n'actionnant les moyens indicateurs que lors d'un tel état donné d'intensité du courant. L'invention s'applique aux véhicules à installations électriques.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2771677 | 1977-07-01 | ||
GB1428878 | 1978-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2396309A1 true FR2396309A1 (fr) | 1979-01-26 |
FR2396309B1 FR2396309B1 (fr) | 1981-12-04 |
Family
ID=26250451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7819673A Granted FR2396309A1 (fr) | 1977-07-01 | 1978-06-30 | Installation indicatrice de l'etat de charge d'une batterie d'accumulateurs |
Country Status (6)
Country | Link |
---|---|
US (1) | US4325010A (fr) |
JP (1) | JPS5441426A (fr) |
BR (1) | BR7804194A (fr) |
DE (1) | DE2829038A1 (fr) |
FR (1) | FR2396309A1 (fr) |
IT (1) | IT1096888B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0071439A1 (fr) * | 1981-07-23 | 1983-02-09 | Curtis Instruments, Inc. | Méthode et dispositif pour tester des batteries au repos |
FR2907913A1 (fr) * | 2006-10-25 | 2008-05-02 | Inrets | Banc d'essai. |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA782491B (en) * | 1978-05-01 | 1979-12-27 | Anglo Amer Corp South Africa | Battery testing |
US4456097A (en) * | 1982-10-12 | 1984-06-26 | Otis Elevator Company | Elevator battery charging control |
US4851743A (en) * | 1987-10-27 | 1989-07-25 | Eaton Corporation | DC motor speed controller having protection |
US5410229A (en) * | 1992-07-31 | 1995-04-25 | Black & Decker Inc. | Motor speed control circuit with electronic clutch |
JPH0633865U (ja) * | 1992-10-08 | 1994-05-06 | 東士夫 早川 | 回転角度目印付き巻き芯 |
JP3487952B2 (ja) * | 1995-04-14 | 2004-01-19 | 株式会社日立製作所 | 電気自動車の駆動装置及び駆動制御方法 |
JP2561051B2 (ja) * | 1995-09-11 | 1996-12-04 | オムロン株式会社 | 非接触式応答ユニット |
FR2828562B1 (fr) * | 2001-08-10 | 2004-01-30 | Peugeot Citroen Automobiles Sa | Procede d'estimation de parametres de la batterie de puissance d'un vehicule a moteur electrique |
JP4286198B2 (ja) * | 2004-09-01 | 2009-06-24 | オリンパス株式会社 | フットスイッチ及び出力システム |
US7605568B2 (en) * | 2006-03-10 | 2009-10-20 | Atmel Corporation | Deep under voltage recovery in a battery pack |
US8947023B2 (en) * | 2009-10-14 | 2015-02-03 | Hitachi, Ltd. | Battery control device and motor drive system |
US20110193518A1 (en) * | 2010-02-10 | 2011-08-11 | James Wright | Battery override |
US20140217989A1 (en) * | 2011-09-02 | 2014-08-07 | Nec Corporation | Battery control system, battery controller, battery control method, and recording medium |
CN106526404B (zh) * | 2016-12-09 | 2022-12-30 | 成都信息工程大学 | 一种短路、漏电检测装置及其检测方法 |
CN107449989B (zh) * | 2017-09-12 | 2023-04-28 | 四川海特高新技术股份有限公司 | 一种燃油流量和已耗燃油量指示器测试台 |
ES2924098T3 (es) * | 2018-10-16 | 2022-10-04 | Siemens Mobility GmbH | Procedimiento para vigilar una batería en un vehículo ferroviario |
CN113366677A (zh) * | 2019-02-12 | 2021-09-07 | 康明斯有限公司 | 用于预估能量存储设备健康状态的系统和方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2297183A1 (fr) * | 1975-01-08 | 1976-08-06 | Fenwick Manutention Ste Indle | Indicateur de decharge d'une batterie d'accumulateurs |
FR2321778A1 (fr) * | 1975-08-21 | 1977-03-18 | Gen Electric | Circuit indicateur de la charge d'une batterie |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3568175A (en) * | 1968-03-14 | 1971-03-02 | Towmotor Corp | Protective monitoring circuit for a vehicle battery |
GB1438290A (fr) * | 1972-10-14 | 1976-06-03 | ||
GB1432318A (en) * | 1973-07-04 | 1976-04-14 | Vdo Schindling | Apparatus for determining the state of charge of accumulator |
IL45512A (en) * | 1973-09-24 | 1977-05-31 | Nl Industries Inc | Ceramic capacitors and circuit boards and matrices therefor |
DE2446958B2 (de) * | 1974-10-02 | 1976-10-21 | Se Fahrzeugwerke Gmbh, 2000 Hamburg | Geraet zum ueberwachen des entladezustands einer batterie, seine anwendung und messverfahren |
US4165795A (en) * | 1978-02-17 | 1979-08-28 | Gould Inc. | Hybrid automobile |
-
1978
- 1978-06-30 IT IT25200/78A patent/IT1096888B/it active
- 1978-06-30 FR FR7819673A patent/FR2396309A1/fr active Granted
- 1978-06-30 JP JP7878278A patent/JPS5441426A/ja active Granted
- 1978-06-30 BR BR7804194A patent/BR7804194A/pt unknown
- 1978-07-01 DE DE19782829038 patent/DE2829038A1/de not_active Ceased
-
1980
- 1980-07-18 US US06/171,937 patent/US4325010A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2297183A1 (fr) * | 1975-01-08 | 1976-08-06 | Fenwick Manutention Ste Indle | Indicateur de decharge d'une batterie d'accumulateurs |
FR2321778A1 (fr) * | 1975-08-21 | 1977-03-18 | Gen Electric | Circuit indicateur de la charge d'une batterie |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0071439A1 (fr) * | 1981-07-23 | 1983-02-09 | Curtis Instruments, Inc. | Méthode et dispositif pour tester des batteries au repos |
FR2907913A1 (fr) * | 2006-10-25 | 2008-05-02 | Inrets | Banc d'essai. |
Also Published As
Publication number | Publication date |
---|---|
DE2829038A1 (de) | 1979-01-11 |
US4325010A (en) | 1982-04-13 |
FR2396309B1 (fr) | 1981-12-04 |
BR7804194A (pt) | 1979-04-03 |
JPS5441426A (en) | 1979-04-02 |
IT1096888B (it) | 1985-08-26 |
IT7825200A0 (it) | 1978-06-30 |
JPS6223263B2 (fr) | 1987-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |