ITMI931901A1 - DEVICE FOR DETERMINING AT LEAST ONE OPERATING PARAMETER OF A BATTERY ACID CHAMBER, IN PARTICULAR OF A LEAD-ACID BATTERY - Google Patents
DEVICE FOR DETERMINING AT LEAST ONE OPERATING PARAMETER OF A BATTERY ACID CHAMBER, IN PARTICULAR OF A LEAD-ACID BATTERYInfo
- Publication number
- ITMI931901A1 ITMI931901A1 IT001901A ITMI931901A ITMI931901A1 IT MI931901 A1 ITMI931901 A1 IT MI931901A1 IT 001901 A IT001901 A IT 001901A IT MI931901 A ITMI931901 A IT MI931901A IT MI931901 A1 ITMI931901 A1 IT MI931901A1
- Authority
- IT
- Italy
- Prior art keywords
- battery
- acid
- lead
- determining
- operating parameter
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/022—Liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/024—Mixtures
- G01N2291/02433—Gases in liquids, e.g. bubbles, foams
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02809—Concentration of a compound, e.g. measured by a surface mass change
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02818—Density, viscosity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02881—Temperature
-
- 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
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4229735A DE4229735C2 (en) | 1992-09-05 | 1992-09-05 | Device for determining the temperature, the acid level and the acid density in the acid space of a battery, in particular a lead-acid battery, filled up to an acid level with acid |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI931901A0 ITMI931901A0 (en) | 1993-09-03 |
ITMI931901A1 true ITMI931901A1 (en) | 1995-03-03 |
IT1272570B IT1272570B (en) | 1997-06-23 |
Family
ID=6467337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI931901A IT1272570B (en) | 1992-09-05 | 1993-09-03 | DEVICE FOR DETERMINING AT LEAST ONE OPERATING PARAMETER OF A BATTERY ACID CHAMBER, IN PARTICULAR OF A LEAD-ACID BATTERY |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4229735C2 (en) |
GB (1) | GB2270754B (en) |
IT (1) | IT1272570B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19819013C2 (en) * | 1998-04-29 | 2000-09-28 | Ulrich Kuipers | Arrangement for measuring the density, the filling level and the temperature of the electrolyte of battery cells and their use |
US9548520B2 (en) | 2012-05-11 | 2017-01-17 | Liebert Corporation | Ultrasonic electrolyte sensor |
EP2816630A1 (en) * | 2013-06-17 | 2014-12-24 | Siemens Aktiengesellschaft | Electrochemical storage device with status detector |
DE102015008767B4 (en) | 2015-07-06 | 2020-08-20 | Audi Ag | Electrical energy storage device, motor vehicle and method for operating an electrical energy storage device |
DE102018218012A1 (en) | 2018-10-22 | 2020-04-23 | Robert Bosch Gmbh | Method for diagnosing a mechanical state of an electrochemical energy store |
DE102019109215A1 (en) * | 2019-04-08 | 2020-10-08 | Kautex Textron Gmbh & Co. Kg | Operating fluid container with ultrasonic level sensor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2086934A5 (en) * | 1970-04-14 | 1971-12-31 | Fulmen | |
GB8607111D0 (en) * | 1986-03-21 | 1986-04-30 | Procontech Ltd | Liquid level sensing |
DE3915475A1 (en) * | 1989-05-11 | 1990-11-15 | Siemens Ag | Sensor measuring charge of accumulator with moving float - dependent on acid density and float on surface of electrolyte and sensor for measuring temp. |
US5121340A (en) * | 1990-06-08 | 1992-06-09 | Campbell Scientific, Inc. | Multi-level probe and system for measurement of physical conditions in liquid-containing tanks |
ES2073630T3 (en) * | 1990-09-28 | 1995-08-16 | Siemens Ag | ULTRASONIC DENSIMETER (US) TO MEASURE THE SPECIFIC DENSITY OF A FLUID. |
-
1992
- 1992-09-05 DE DE4229735A patent/DE4229735C2/en not_active Expired - Fee Related
-
1993
- 1993-09-03 IT ITMI931901A patent/IT1272570B/en active IP Right Grant
- 1993-09-06 GB GB9318442A patent/GB2270754B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2270754B (en) | 1996-03-27 |
DE4229735A1 (en) | 1994-03-10 |
IT1272570B (en) | 1997-06-23 |
GB2270754A (en) | 1994-03-23 |
DE4229735C2 (en) | 1994-11-10 |
GB9318442D0 (en) | 1993-10-20 |
ITMI931901A0 (en) | 1993-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |