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1. 发明申请

WO9014695A3 REDUCED MAINTENANCE NICKEL-CADMIUM ACCUMULATOR 审中-公开
标题翻译：减少维护镍 - 镉累加器
公开(公告)号：WO9014695A3
公开(公告)日：1990-12-27
申请号：PCT/FR9000341
申请日：1990-05-15
申请人： ACCUMULATEURS FIXES
发明人： LISKA JEAN-LOUIS , MADERY CLAUDE
IPC分类号： H01M2/16 , H01M10/30 , H01M10/34
CPC分类号： H01M2/1686 , H01M2/162 , H01M10/30 , H01M10/34 , H01M2300/0014
摘要： A reduced maintenance nickel-cadmium accumulator with a positive electrode assembly, a negative electrode assembly of which the active mass is consolidated by a polymer and separators consisting of at least one felt of a material selected from the group which consists of polyamide, polypropylene, polyethylene, alone or in a mixture, and without a complementary membrane; the distance between electrodes is of between 0.2 mm and 0.5 mm, the internal pressure is maintained between 0 and 0.7 bars, and said accumulator contains free electrolyte, in order to display, within the temperature range -30°C to +60°C, with a charge of a constant voltage, a charge characteristic which, through a sharp voltage rise, make it possible to detect the end of the charge.

2. 发明申请

WO9014695A2 REDUCED MAINTENANCE NICKEL-CADMIUM ACCUMULATOR 审中-公开
标题翻译：减少维护镍 - 镉累加器
公开(公告)号：WO9014695A2
公开(公告)日：1990-11-29
申请号：PCT/FR9000341
申请日：1990-05-15
申请人： ACCUMULATEURS FIXES
发明人： LISKA JEAN-LOUIS , MADERY CLAUDE
IPC分类号： H01M2/16 , H01M10/30 , H01M10/34
CPC分类号： H01M2/1686 , H01M2/162 , H01M10/30 , H01M10/34 , H01M2300/0014
摘要： A reduced maintenance nickel-cadmium accumulator with a positive electrode assembly, a negative electrode assembly of which the active mass is consolidated by a polymer and separators consisting of at least one felt of a material selected from the group which consists of polyamide, polypropylene, polyethylene, alone or in a mixture, and without a complementary membrane; the distance between electrodes is of between 0.2 mm and 0.5 mm, the internal pressure is maintained between 0 and 0.7 bars, and said accumulator contains free electrolyte, in order to display, within the temperature range -30 DEG C to +60 DEG C, with a charge of a constant voltage, a charge characteristic which, through a sharp voltage rise, make it possible to detect the end of the charge.
摘要翻译：一种具有正极组件的减少维护的镍镉蓄电池，其中活性物质由聚合物固化的负极组件和由至少一种选自聚酰胺，聚丙烯，聚乙烯，单独或在混合物中，并且没有互补膜; 电极之间的距离在0.2mm至0.5mm之间，内部压力保持在0至0.7bar之间，并且所述蓄电池包含游离电解质，以在-30℃至+ 60℃的温度范围内显示，具有恒定电压的电荷，通过尖锐的电压上升使得可以检测电荷的结束的电荷特性。

3. 发明专利

JPH1074521A COMPOSITION FOR POSITIVE ELECTRODE, MANUFACTURE THEREOF, AND USE OF ORGANIC ACID COMPOUND FOR NEUTRALIZING LIOH 失效
公开(公告)号：JPH1074521A
公开(公告)日：1998-03-17
申请号：JP20628697
申请日：1997-07-31
申请人： ACCUMULATEURS FIXES
发明人： BIENSAN PHILIPPE , GODIVEAU ODILE , SIMON BERNARD
IPC分类号： H01M4/04 , H01M4/131 , H01M4/1391 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/62 , H01M6/16 , H01M4/02 , H01M4/58 , H01M10/40
摘要： PROBLEM TO BE SOLVED: To substantially remove free lithium hydroxide contained in a positive electrode ink composition before coating and drying by using the specified organic acid compound. SOLUTION: In order to substantially remove free lithium hydroxide contained in a positive electrode ink composition, an organic acid compound of an organic substance selected from the group comprising C1 -C4 carboxylic acid, C2 -C4 fluorcaroboxylic acid, an anhydride of them, and a mixture of them is used. The organic acid compound is C1 -C4 monocarboxylic acid and C2 -C4 polycarboxylic acid, and selected from oxalic acid, formic acid, acetic anhydride, and especially from acetic acid or trifluoroacetic acid. The positive electrode ink composition contains a lithium salt which is produced by the reaction of the organic acid compound with free lithium hydroxide existing in a positive active material so that a base mixture and the ink composition do not substantially contain free lithium hydroxide. The free lithium hydroxide is removed as the lithium salt.

4. 发明专利

JPH1070845A DEVICE FOR CONTROLLING CHARGING OF MODULE TYPE ASSEMBLY OF ELECTROCHEMICAL BATTERY CONNECTED IN SERIES AND BATTERY MEASURING MODULE CORRESPONDING TO THIS DEVICE 失效
公开(公告)号：JPH1070845A
公开(公告)日：1998-03-10
申请号：JP13003797
申请日：1997-05-20
申请人： ACCUMULATEURS FIXES
发明人： PERELLE MICHEL
IPC分类号： G01R31/36 , B60L3/00 , B60L11/18 , H02J7/00 , H02J7/02
摘要： PROBLEM TO BE SOLVED: To provide a charging control device for batteries usable for motor- operated vehicle. SOLUTION: Individual interface 5 equipped with a module 6 is connected to each battery, and the module 6 contains means for measuring the voltage between feeding terminals of battery and means for transmitting the image signal of the measured value of voltage executed. Each module contain a precision measuring circuit 19, this circuit 19 defines the measured voltage with respect to the measuring circuit and, in some case, supplies a greatly amplified image signal to the central controller when it corresponds to a reference value which is changeable.

5. 发明专利

JPH1050308A PASTE TYPE NICKEL ELECTRODE 失效
公开(公告)号：JPH1050308A
公开(公告)日：1998-02-20
申请号：JP11705097
申请日：1997-05-07
申请人： ACCUMULATEURS FIXES
发明人： BERNARD PATRICK , BERTRAND FRANCOISE , SIMONNEAU OLIVIER
IPC分类号： H01M4/26 , H01M4/32 , H01M4/52 , H01M4/64 , H01M10/30 , H01M10/34
摘要： PROBLEM TO BE SOLVED: To provide an electrode in which irreversible loss of capacitance, generated while in storage, is reduced significantly than the conventionally known electrodes. SOLUTION: This electrode is constituted for a storage battery, provided with an alkali electrolyte including a power collector and paste containing an oxide compound of cobalt crystallized with a nickel-based hydroxide and at least another element. In this case, the hydroxide forms a first powder, and since the hydroxide compound forms a second powder different from the first powder, so that these powders are mechanically mixed in the paste.

6. 发明专利

JPH09115506A ANODE FOR RECHARGEABLE LITHIUM ELECTROCHEMICAL BATTERY AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH09115506A
公开(公告)日：1997-05-02
申请号：JP23540896
申请日：1996-09-05
申请人： ACCUMULATEURS FIXES
发明人： BERUNAARU SHIMON , JIYANNPIEERU BUUBU
IPC分类号： H01M4/02 , H01M4/04 , H01M4/58 , H01M4/62 , H01M10/40
摘要： PROBLEM TO BE SOLVED: To attain long life of anode performance by selecting the binder container in the past which forming the anode along with a conductive support, from among polyvinylbutyral, copolymer of polyvinylbutyral and a predetermined polymer, and mixture thereof. SOLUTION: An anode for rechargeable electrochemical lithium battery is formed of paste containing lithium-insertable electrochmically active material and polymer-binder, and of conductive support. The binder is selected from among polyvinylbutyral, copolymer of polyvinylbutyral with a polymer without fluorine or chlorine, and a mixture thereof. These polymers are less active with lithium, and are not degenerated in alternative reduction and oxidation potentials, thus an anode exhibiting high performance during a long period of time in an inaquatic solvent, allowing a rechargeable electrochemical lithium battery to be easily produced.

7. 发明专利

JPH0937366A METHOD FOR TRANSMITTING INSTRUCTION FROM CONTROL UNIT TO PLURALITY OF MODULES OF ONE ASSEMBLY VIA PULSE AND APPARATUS FOR USE THEREOF 失效
公开(公告)号：JPH0937366A
公开(公告)日：1997-02-07
申请号：JP17529596
申请日：1996-07-04
申请人： ACCUMULATEURS FIXES
发明人： MORIN CHRISTOPHE , PERELLE MICHEL
IPC分类号： H04Q9/14 , G08C19/22 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To attain an assembly including many elements by transmitting step change or ON/OFF instructions from a control unit to plural modules in one assembly by pulses through a line. SOLUTION: A control unit 3 transmits instructions in series to plural modules 2 through links 4 set in sections extended from one module to another module. Since respective modules 2 are connected like a loop by two I/O ports each serving as input and output uses in common, pulses are transmitted through the loop alternately in the reverse directions. An operation sub-module 6 recharges a battery 8 through a charger 9 under the control of the unit 3. After receiving a measured result, the unit 3 generates an instruction pulse toward a local control device built in the sub-module 6. The instruction is transmitted from an instruction processing sub-module 5 to another sub-module and transmitted to respective destinations.

8. 发明专利

JPH097595A NICKEL-HYDROGEN STORAGE BATTERY 失效
公开(公告)号：JPH097595A
公开(公告)日：1997-01-10
申请号：JP15241796
申请日：1996-06-13
申请人： ACCUMULATEURS FIXES
发明人： YANIKU BORUTOMIYU
IPC分类号： H01M4/28 , H01M4/32 , H01M4/52 , H01M10/30 , H01M10/34
摘要： PROBLEM TO BE SOLVED: To provide a Ni-H2 storage battery, of which capacity is improved and of which performance during the use is uniformized, by setting the ratio of capacity of a positive electrode to capacity of a negative electrode to be between 1.02-1.10, and coating the active material of the positive electrode with cobalt hydroxide after the impregnation. SOLUTION: Negative electrodes 10 are arranged opposite to each other, and separated by a spacer 11, which can be filled with hydrogen. The negative electrodes 10 and positive electrodes 12 are surrounded by the separators 13. A porous medium of the positive electrode is formed of a nickel-plated porous thin film, in which the nickel powder is sintered in the surface thereof. The active material composed of nickel hydroxide, which contains cobalt hydroxide at about 5%, is electrochemically impregnated with the porous part of the medium at about 14g/dm of ratio of the electrode. The electrode is impregnated with the cobalt acetate solution at 70g/1, which is maintained at 55 deg.C for 7 minutes. Water included in the electrodes are drained, and the electrodes are washed with the deionized water, and thereafter, dried. Furthermore, after the caustic soda processing is performed, the electrode is dried so as to deposit cobalt hydroxide for adhesion.

9. 发明专利

JPH0883598A ELECTROCHEMICAL BATTERY AND CONNECTION SYSTEM FOR BATTERY 失效
公开(公告)号：JPH0883598A
公开(公告)日：1996-03-26
申请号：JP8836895
申请日：1995-04-13
申请人： ACCUMULATEURS FIXES
发明人： TORISUTAN GURIYUBERU , DOUNI RISUTOORU
IPC分类号： H01M2/22 , H01M2/24 , H01M2/26
摘要： PURPOSE: To easily utilize and enhance reliability by manufacturing a connection component by plastically deforming a material by forging or the like and forming mechanical and electrical connection in a zone of an almost flat contact surface between connection components. CONSTITUTION: A screw part 43 for connecting a storage battery, a base 44 being fixed to a cover of the storage battery, and a terminal foot part 42 are contained in a current output terminal 40 serving as a connection part of the storage battery. An electrode plate tip part 45 is fastened by the foot part 42 and a fixed relative component 41, and the terminal 40 and the component 41 are manufactured from one component by a mold press. A part of overlapped region of a terminal foot part 51 of the current output terminal 52 and four electrode plate tip parts 50 is formed at a normal temperature by pressing a connection component material against between a punch and a die and forging in the parallel direction with a press. Protuberance 53 is formed and both components 50, 51 are fixed. This connection is used especially to an integrated nickel-cadmium storage battery for a traction or emergency use.

10. 发明专利

JPH0757783A RECHARGEABLE LITHIUM BATTERY AND ITS PREPARATION 失效
公开(公告)号：JPH0757783A
公开(公告)日：1995-03-03
申请号：JP15761994
申请日：1994-07-08
申请人： ACCUMULATEURS FIXES
发明人： LECERF ANDRE , BIENSAN PHILIPPE , BAUDRY SYLVIE
IPC分类号： C01G45/00 , H01M4/50 , H01M4/505 , H01M10/052 , H01M10/058 , H01M10/36 , H01M10/40 , H01M4/02
摘要： PURPOSE: To provide an improved rechargeable lithium battery by using a cathode material having a high discharging voltage whose energy per unit mass and per unit capacity are inexpensive less than those of a well-know material. CONSTITUTION: This rechargeable battery comprises an anode 2 made of such material as capable of inserting lithium, cathode 1 and an electrolyte which consists of nonaqueous solvent solution of lithium salt. A material of the cathode 1 contains at least one kind of compounds of a single-phase oxide of yellow- green colored mangan of orthorhombic system crystalline structure and lithium, and a lattice constant of the crystalline structure is a=0.459π0.004nm, b=0.577±0.004nm, c=0.281±0.003 nm. Moreover, lithium ions are contained at Li/Mn molecular ratio of 0.85

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