| Patents for H01M 10 - Secondary cells; Manufacture thereof (112,718) |
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| 03/03/1994 | WO1994004110A1 New device for attaching hygienic articles, and production method |
| 03/03/1994 | DE4329337A1 Battery set with discriminator controller for portable computer - has housing contg. lithium-ion battery, further battery and charge-discharge circuit and occupying space for standard battery set |
| 03/03/1994 | DE4328953A1 Residual charge indicator for electrical vehicle secondary battery - calculates residual charge of main battery from voltage or electrolyte conc. of parallel auxiliary battery |
| 03/03/1994 | DE4328818A1 Mercury free alkaline cell - has electrolyte contg. bismuth cpd. to prevent hydrogen evolution at zinc negative electrode |
| 03/03/1994 | DE4327979A1 Battery charger with automatic control - monitors voltage across battery terminals to terminate charging current at given voltage level |
| 03/03/1994 | DE4228315A1 Gas-tight alkaline metal hydride accumulator - has electrolyte free hydridable negative electrode portions to increase hydrogen take up rate on polarity reversal |
| 03/03/1994 | DE4225686A1 Microprocessor circuit arrangement for identifying and charging a battery pack - detects and displays electrical code, and processes signal from temp. sensor in battery pack |
| 03/03/1994 | CA2142854A1 Battery charge indicator apparatus and the method of operation thereof |
| 03/03/1994 | CA2141575A1 Process for disposing of sodium-sulphur accumulator cells |
| 03/03/1994 | CA2129454A1 Ecological electrolyte |
| 03/03/1994 | CA2121035A1 New device for attaching hygienic articles, and production thereof |
| 03/02/1994 | EP0585162A1 Cross-linkable copolymers obtained by polycondensation and ionically-conducting materials containing them |
| 03/02/1994 | EP0584849A1 Battery and assembly method |
| 03/02/1994 | EP0584705A1 Method for the disposal of high-temperature storage batteries |
| 03/02/1994 | EP0584639A1 Lead accumulator |
| 03/02/1994 | EP0584409A1 Battery having improved explosion attenuation material |
| 03/02/1994 | EP0584328A1 Perhalogenated sultone-derived monomers and polymers produced therefrom. |
| 03/02/1994 | EP0389557B1 Improved alkali metal cell |
| 03/02/1994 | CN2158136Y Plastic-fiber direct-charging cell |
| 03/02/1994 | CN1083272A Regenerating agent for used accumulator |
| 03/02/1994 | CN1083259A An ionic conductive polymer electrolyte |
| 03/01/1994 | US5291118 Device for detecting connection or disconnection of a battery to an electric charger |
| 03/01/1994 | US5290645 Sheet material containing polyvinyl alcohol crosslinked by methylene carrying, optionally via an alkoxy, phenyl with /1/ quaternary nitrogen-containing aromatic heterocyclic vinylene or /2/ pyridinium electrostatically linked to aminocarbonyl |
| 03/01/1994 | US5290644 Electrochemical secondary cell using lithium and a liquid organic electrolyte |
| 03/01/1994 | US5290643 Battery temperature detecting device for a charger |
| 03/01/1994 | US5290640 Rechargeable working cells able to generate gas in gas space in battery during their charging; regulator cell in gaseous communication with gas space, chargeable and dischargeable by control circuit to regulate amount of gas in gas space |
| 03/01/1994 | US5290592 Electrode-electrolyte composite; uniform thin film |
| 03/01/1994 | US5290414 Electrolyte comprises solute dissolved in dioxolane-acyclic ether solvent; separator has specified pore size, porosity, resistance and tortuosity |
| 02/24/1994 | DE4326960A1 Battery charging unit for supplying charging current to battery - has unit for determining and storing battery voltage occurring after expiry of given time duration after beginning of charging operation. |
| 02/24/1994 | DE4227915A1 Electrode for lead@ batteries - has central lead@ sheet coated on both sides with active materials |
| 02/23/1994 | EP0583906A1 Battery unit and battery energy billing method |
| 02/23/1994 | EP0583630A1 Dual battery switch circuit |
| 02/23/1994 | EP0583302A1 A battery of high temperature secondary cells |
| 02/23/1994 | CN1082772A Mechanized automatic production line for cathode absorption type fully sealed maintainless lead accumulator |
| 02/23/1994 | CN1082771A Battery cartridge having a recess for detecting misuse and/or recessed terminals |
| 02/22/1994 | WO1994005069A1 Battery temperature compensating device for battery recharging systems |
| 02/22/1994 | US5288566 Stacked bipolar electrodes consist of electroconductive material foils with reticular print having grid like pattern |
| 02/22/1994 | US5288565 Support extension for flat pack rechargeable batteries |
| 02/22/1994 | US5288563 Hydrogen ion concentration sensor and lead-acid battery having the sensor |
| 02/18/1994 | CA2090822A1 Battery and assembly method |
| 02/17/1994 | WO1994003936A1 Improved pressure vessel for pressurized secondary cells and batteries |
| 02/17/1994 | DE4226428A1 Thermoplastic rechargeable battery casing - has front side casing wall mechanically supported by additionally fitted clamp |
| 02/17/1994 | CA2141683A1 Improved pressure vessel for pressurized secondary cells and batteries |
| 02/16/1994 | CN1082036A Solid electrolytes derived by polymerization of vinyl sulfonate polyalkylene oxides |
| 02/15/1994 | US5286582 Monaqueous electrolyte secondary battery and process for producing positive active materials |
| 02/10/1994 | DE4320140A1 Composite anode for sec. batteries with non-aq. electrolytes - contains alkali metal alloy powder as active material, with oxygen-contg. carbon powder and ethylene@]-propylene] copolymer binder |
| 02/09/1994 | EP0582438A1 Electrochemical cell |
| 02/09/1994 | EP0582410A1 Secondary battery |
| 02/09/1994 | EP0582293A2 Alkaline battery, production method of alkaline battery, and applied product using alkaline battery |
| 02/09/1994 | EP0582173A1 Non-aqueous electrolyte secondary battery and its production method |
| 02/09/1994 | EP0581964A1 Method of producing thin cell |
| 02/08/1994 | US5284722 Having anode from oxide of lithium with cobalt, nickel and/or manganese, carbon cathode and mixture of propylene carbonate and acyclic organic ester as electrolyte |
| 02/08/1994 | US5284721 High energy electrochemical cell employing solid-state anode |
| 02/08/1994 | US5284719 Method and apparatus for monitoring battery capacity |
| 02/08/1994 | US5284503 Process for remediation of lead-contaminated soil and waste battery |
| 02/03/1994 | WO1994002969A1 Electrical accumulator battery with a cooling system, and assembly comprising same |
| 02/03/1994 | WO1994002968A1 Device for displaying remaining charge of secondary cell |
| 02/03/1994 | WO1994002967A1 Solid, glyme-containing electrolytes and electrochemical cells produced therefrom |
| 02/03/1994 | WO1994002662A1 Compositions and methods for improving the cumulative capacity of solid, secondary electrochemical cells |
| 02/03/1994 | WO1994002454A1 Solid electrolytes derived by polymerization of vinyl sulfonate derivatives |
| 02/03/1994 | WO1994002265A1 Process for the recovery of raw materials from presorted collected waste, especially scrap electrochemical batteries and accumulators |
| 02/03/1994 | DE4224884A1 Verfahren zur Rückgewinnung von Rohstoffen aus vorsortiert gesammeltem, verbrauchten Gut, insbesondere aus verbrauchten elektrochemischen Batterien und Akkumulatoren Process for the recovery of raw materials from presorted collected, consumed commodity, especially from spent electrochemical batteries and accumulators |
| 02/03/1994 | DE4221849C1 Batterien mit verringertem Wasserstoff-Partialdruck und Verfahren zur Herstellung derselben Batteries with a reduced partial pressure of hydrogen and processes for producing same |
| 02/03/1994 | CA2140862A1 Process for the recovery of raw materials from presorted collected waste, especially scrap electrochemical batteries and accumulators |
| 02/03/1994 | CA2119650A1 Device for displaying remaining charge of secondary cell |
| 02/02/1994 | EP0581301A2 Individualising and machine readable identifikation means for products, containers for the product and their packaging |
| 02/02/1994 | EP0581290A1 Novel manganese oxides, production thereof, and use thereof |
| 02/02/1994 | EP0581275A2 A pasted type nickel electrode for an alkaline storage battery and an alkaline storage battery |
| 02/02/1994 | EP0580865A1 Secondary battery |
| 02/02/1994 | CN2155077Y Hydrogen-nickel accumulator for train |
| 02/02/1994 | CN1081540A Solid, glyme-containing electrolytes and electrolytic cells produced therefrom |
| 02/02/1994 | CN1081539A Compositions and methods for improving the cumulative capacity of solid, secondary electrolytic cells |
| 02/02/1994 | CN1023676C Lithium/organosulfur redox cell and the prodn. method |
| 02/01/1994 | US5283310 Organosilicon, organometallic graft polymer |
| 02/01/1994 | US5283136 Alloy of lithium, aluminum, magnesium and other elements |
| 02/01/1994 | US5283135 Bimodal cathode, anode of alkali metal; alkali metal salt electrolyte |
| 01/27/1994 | DE4324500A1 Wireless micromachine for in situ inspection of conduit inner walls - has energy conversion devices for converting different forms of energy e.g. radiation, microwaves into electrical energy |
| 01/27/1994 | DE4323763A1 Motor vehicle maintenance system - has hollow column contg. maintenance, test and communications devices and fitting around vehicle lift pillar |
| 01/26/1994 | EP0580241A2 Apparatus and method for determining the type of a battery or accumulator |
| 01/26/1994 | EP0579921A1 An ionic conductive polymer electrolyte |
| 01/26/1994 | CN2154538Y Combined chargable basic zincic manganese battery |
| 01/25/1994 | US5281498 Controlled electrolyte dripping speed and repellent force on pouring of sulfuric acid |
| 01/25/1994 | US5281497 Low mercury or mercury free alkaline manganese dioxide-zinc cell |
| 01/25/1994 | US5281495 Alkaline storage cell having a negative electrode comprising a cadmium active material |
| 01/25/1994 | US5280858 Process for working up waste active-mass of consumed, broken accumulator plates deriving from rubbish-shoots into active-mass |
| 01/25/1994 | CA1326505C Process for the fabrication of an electrochemical sub-assembly including an electrode and an electrolyte, and sub-assembly so obtained |
| 01/23/1994 | CA2081618A1 Solid electrolytes derived by polymerization of vinyl sulfonate polyalkylene oxides |
| 01/20/1994 | WO1994001914A1 Method and apparatus for monitoring battery capacity with charge control |
| 01/20/1994 | WO1994001913A1 Method and apparatus for monitoring battery capacity under fast discharge conditions |
| 01/20/1994 | WO1994001896A1 Batteries with reduced hydrogen partial pressure and process for producing the same |
| 01/20/1994 | WO1994001894A1 Security batteries for automotive vehicles |
| 01/20/1994 | WO1994001784A1 Method and apparatus for monitoring the operating parameters of a battery |
| 01/20/1994 | WO1994001745A1 Apparatus for measuring the pressure inside a rechargeable electrochemical cell |
| 01/19/1994 | EP0578688A1 Used battery sorting method and apparatus. |
| 01/19/1994 | CN1081025A Pasty colloid accumulator and its mfg. method |
| 01/19/1994 | CN1081024A Process for mfg. acid fog cleaning solution for accumulator |
| 01/18/1994 | US5280381 Process for preparing a solid polymeric fast ion conducting layer for an electrochromic device |
| 01/18/1994 | US5280229 Charging device for rechargeable batteries |
| 01/18/1994 | US5279910 Containing crosslinked polyether network |
| 01/18/1994 | US5279909 Battery cell |