Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010078119) IMMERSION SENSOR TO PROTECT BATTERY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/078119 International Application No.: PCT/US2009/069032
Publication Date: 08.07.2010 International Filing Date: 21.12.2009
IPC:
H01M 10/42 (2006.01) ,H01M 2/10 (2006.01) ,H02H 7/18 (2006.01) ,G01R 31/36 (2006.01) ,G01N 27/00 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
42
Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
10
Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
7
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
18
for batteries; for accumulators
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
36
Apparatus for testing electrical condition of accumulators or electric batteries, e.g. capacity or charge condition
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
Applicants:
MOTOROLA SOLUTIONS, INC. [US/US]; 1303 East Algonquin Road Schaumburg, Illinois 60196, US (AllExceptUS)
OGLESBEE, John, W. [US/US]; US (UsOnly)
BOHNE, William, C. [US/US]; US (UsOnly)
HERMANN, John, E. [US/US]; US (UsOnly)
Inventors:
OGLESBEE, John, W.; US
BOHNE, William, C.; US
HERMANN, John, E.; US
Agent:
CURTIS, Anthony, P.; 1303 East Algonquin Road Schaumburg, Illinois 60196, US
Priority Data:
12/347,04031.12.2008US
Title (EN) IMMERSION SENSOR TO PROTECT BATTERY
(FR) CAPTEUR D'IMMERSION DESTINÉ À PROTÉGER UNE BATTERIE
Abstract:
(EN) A system for detecting liquid on a battery or on an electronic device connected with the battery is presented. The battery has an electrical contact for transferring current from the battery to the electronic device. The system includes a sensor for detecting liquid on the battery or on the electronic device and sensor circuitry connected with the sensor. The sensor circuitry prevents current from flowing through the electrical contact of the battery upon detecting liquid.
(FR) L'invention concerne un système pour détecter un liquide sur une batterie ou sur un appareil électronique relié à la batterie. La batterie comprend un contact électrique pour transférer le courant de la batterie à l'appareil électronique. Le système comprend un capteur pour détecter le liquide sur la batterie ou sur l'appareil électronique et le circuit de capteur relié au capteur. Le circuit de capteur empêche le courant de s'écouler à travers le contact électrique de la batterie quand un liquide est détecté.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CN102265449KR1020110092339