NO307318B1 - Batteri-nivåindikator - Google Patents
Batteri-nivåindikatorInfo
- Publication number
- NO307318B1 NO307318B1 NO985726A NO985726A NO307318B1 NO 307318 B1 NO307318 B1 NO 307318B1 NO 985726 A NO985726 A NO 985726A NO 985726 A NO985726 A NO 985726A NO 307318 B1 NO307318 B1 NO 307318B1
- Authority
- NO
- Norway
- Prior art keywords
- battery level
- level indicator
- indicator
- battery
- level
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
- G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
- G01F23/243—Schematic arrangements of probes combined with measuring circuits
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/484—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
-
- 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
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO985726A NO985726A (no) | 1998-12-08 | 1998-12-08 | Batteri-nivåindikator |
PCT/NO1999/000372 WO2000035040A1 (en) | 1998-12-08 | 1999-12-08 | Battery fluid level indicator |
AU16996/00A AU1699600A (en) | 1998-12-08 | 1999-12-08 | Battery fluid level indicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO985726A NO985726A (no) | 1998-12-08 | 1998-12-08 | Batteri-nivåindikator |
Publications (3)
Publication Number | Publication Date |
---|---|
NO985726D0 NO985726D0 (no) | 1998-12-08 |
NO307318B1 true NO307318B1 (no) | 2000-03-13 |
NO985726A NO985726A (no) | 2000-03-13 |
Family
ID=19902704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO985726A NO985726A (no) | 1998-12-08 | 1998-12-08 | Batteri-nivåindikator |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1699600A (no) |
NO (1) | NO985726A (no) |
WO (1) | WO2000035040A1 (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1639683B1 (en) * | 2003-06-12 | 2017-03-22 | Philadelphia Scientific LLC | System and method for monitoring electrolyte levels in a battery |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314060A (en) * | 1964-04-06 | 1967-04-11 | Gen Motors Corp | Fluid level indicator |
US3891465A (en) * | 1973-08-16 | 1975-06-24 | Japan Storage Battery Co Ltd | Battery equipped with an indicator for the lowering of the electrolyte level |
US4625201A (en) * | 1984-09-24 | 1986-11-25 | Berry Robert J | Emergency battery cell monitor |
IT8621186A0 (it) * | 1986-07-18 | 1986-07-18 | Fiamm Spa | Dispositivo autolivellante centralizzato per batterie con segnalazione luminosa di carenza di livello e/o segnalazione e/o azionamento di dispositivi elettrici di servizio al raggiungimento del corretto livello. |
-
1998
- 1998-12-08 NO NO985726A patent/NO985726A/no unknown
-
1999
- 1999-12-08 AU AU16996/00A patent/AU1699600A/en not_active Abandoned
- 1999-12-08 WO PCT/NO1999/000372 patent/WO2000035040A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2000035040A1 (en) | 2000-06-15 |
NO985726D0 (no) | 1998-12-08 |
AU1699600A (en) | 2000-06-26 |
NO985726A (no) | 2000-03-13 |
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