SU722506A3 - Alkaline accumulator - Google Patents

Alkaline accumulator Download PDF

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Publication number
SU722506A3
SU722506A3 SU772455697A SU2455697A SU722506A3 SU 722506 A3 SU722506 A3 SU 722506A3 SU 772455697 A SU772455697 A SU 772455697A SU 2455697 A SU2455697 A SU 2455697A SU 722506 A3 SU722506 A3 SU 722506A3
Authority
SU
USSR - Soviet Union
Prior art keywords
electrodes
positive
electrode
battery
positive electrode
Prior art date
Application number
SU772455697A
Other languages
Russian (ru)
Inventor
Олиапурам Антоний
Салох Герд
Гебхардт Норберт
Original Assignee
Варта Баттери Аг (Фирма)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Варта Баттери Аг (Фирма) filed Critical Варта Баттери Аг (Фирма)
Application granted granted Critical
Publication of SU722506A3 publication Critical patent/SU722506A3/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/32—Nickel oxide or hydroxide electrodes
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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
    • H01M10/24—Alkaline accumulators
    • H01M10/30—Nickel accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/26—Processes of manufacture
    • H01M4/30—Pressing
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Inert Electrodes (AREA)

Abstract

1518664 Ni-Fe secondary batteries VARTA BATTERIE AG 16 March 1977 [6 April 1976] 11133/77 Heading H1B A Ni-Fe battery has negative electrodes 2 of sintered iron between positive electrodes 1 of compressed nickel oxide powder, and grid-like separators 3 therebetween. The electrodes are reinforced with wire gauze.

Description

Насто щее изобретение относитс  к области электротехники и может быт использовано в щелочных аккумул торах . Известен щелочной аккумул тор, со держащий трубчатый окисно-никелевый положительный электрод и ламельный железный отрицательный электрод. Такой аккумул тор имеет плохие ,электрические характеристики и большой вес, 20-25% которого приходитс  на неактивные части. Наиболее близким к предлагаемому изобретению по технической сущности и достигаемым результатам  вл етс  щелочной аккумул тор, содержащий безламельный окисно-никелевый положительный электрод и металлокерамический железный отрицательный электрод . Пвложительный электрод выполнен металлокерамическим. Такой аккумул тор имеет невысокую удельную энергию. Целью насто щего изобретени   вл етс  повышение удельной энергии Дл  достижени  указанной цели предложено положительный электрод выполнить прэссованным и между кажд ми двум  положительными электродами разместить один отр. дательный электрод , причем положительные электроды могут быть снабжены оболочкой из металлической ткани. На чертеже изображен предложенный аккумул тор. Между каждыми двум  прессованными окисно-никелевыми электродами 1 с армировкой из металлической ткани 2 находитс  один металлокерамический отрицательный железный электрод 3, отделенный от них решетчдтыми сепараторами 4. Ушки 5 положительных электродов 1, соединенные путем точечной сварки с армировкой 2 из металлической ткани, и ушки 6 отрицательных электродов приклепаны соответственно к положительному и отрицательному полюсным башмакам 7 и 8. Надетые на рамку состо щего из прутьев сепаратора заокимы 9, которые охватывают кра  электродов, преп тствуют взаимно 1у смещению пластин. На компактную крышку 10, котора  состоит, например из полиэтилена, навариваютс  с применением подкладки из пленочного материала 11, служащего корпусом элемента, обе проходные втулки 12 дл  борнов и штуцер 13 дл  Зсшивки электролита, причемThe present invention relates to the field of electrical engineering and can be used in alkaline batteries. An alkaline battery is known that contains a tubular nickel oxide positive electrode and a lamella iron negative electrode. Such a battery has bad, electrical characteristics and a large weight, 20-25% of which falls on inactive parts. The closest to the proposed invention in its technical essence and achieved results is an alkaline battery containing a non-plated nickel oxide positive electrode and a cermet iron negative electrode. The positive electrode is made of metal-ceramic. Such a battery has a low specific energy. The purpose of the present invention is to increase the specific energy. To achieve this goal, it has been proposed that the positive electrode be made pressed and between each two positive electrodes be placed one neg. dative electrode, and the positive electrodes can be equipped with a sheath of metallic fabric. The drawing shows the proposed battery. Between each two pressed nickel oxide electrodes 1 with a reinforcement of metallic fabric 2, there is one cermet negative iron electrode 3 separated from them by lattice separators 4. Ears of 5 positive electrodes 1 connected by spot welding with a reinforcement 2 of metallic fabric and ears 6 negative electrodes are riveted respectively to the positive and negative pole shoes 7 and 8. Put on the frame consisting of the rods of the separator locks 9, which cover the edges of the electrodes interfere with the mutual displacement of the plates. A compact lid 10, which consists, for example, of polyethylene, is welded using a lining of film material 11 serving as the body of the cell, both bushing sleeves 12 for borns and fitting 13 for electrolyte stitching, and

Claims (2)

Формула изобретенияClaim 1. Щелочной аккумулятор, содержащий безламечьный окисно-никелевый положительный электрод и металлокерамический железный отрицательный электрод, отличающийся тем, что, с целью повышения удельной энергии, положительный электрод выполнен прессованным и между каждыми двумя положительными электродами размещен один отрицательный электрод.1. An alkaline battery containing a tubeless oxide-nickel positive electrode and a cermet iron negative electrode, characterized in that, in order to increase the specific energy, the positive electrode is pressed and a single negative electrode is placed between each two positive electrodes. 2. Щелочной аккумулятор по п.1, отличающийс я тем, что положительные электроды снабжены оболочкой из металлической ткани.2. The alkaline battery according to claim 1, characterized in that the positive electrodes are provided with a shell of metal fabric. ЦНИИПИ Заказ 180/48TSNIIIPI Order 180/48 Тираж 844 ПодписноеCirculation 844 Subscription Филиал ППП 1'Патент1', г. Ужгород, ул. Проектная,4Branch of PPP 1 'Patent 1 ', Uzhhorod, st. Project, 4
SU772455697A 1976-04-06 1977-02-24 Alkaline accumulator SU722506A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2614773A DE2614773C2 (en) 1976-04-06 1976-04-06 Electric accumulator with positive nickel oxide electrodes and negative iron electrodes and method for producing an iron electrode

Publications (1)

Publication Number Publication Date
SU722506A3 true SU722506A3 (en) 1980-03-15

Family

ID=5974542

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772455697A SU722506A3 (en) 1976-04-06 1977-02-24 Alkaline accumulator

Country Status (16)

Country Link
JP (1) JPS52122841A (en)
AR (1) AR214872A1 (en)
AT (1) AT353870B (en)
BR (1) BR7702165A (en)
CA (1) CA1064104A (en)
DE (1) DE2614773C2 (en)
EG (1) EG13232A (en)
FR (1) FR2347790A1 (en)
GB (1) GB1518664A (en)
IT (1) IT1114603B (en)
MX (1) MX143059A (en)
NL (1) NL7703717A (en)
NO (1) NO770354L (en)
SE (1) SE430283B (en)
SU (1) SU722506A3 (en)
ZA (1) ZA772070B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1557773A (en) * 1977-09-20 1979-12-12 Westinghouse Electric Corp High performance long life iron-silver battery
CH662213A5 (en) * 1983-10-26 1987-09-15 Bopp & Co Ag G PLATE ELECTRODE WITH METALLIC COVER FOR ELECTROCHEMICAL ELEMENTS AND METHOD FOR PRODUCING THE SAME.
FR2557733B1 (en) * 1983-12-28 1986-05-23 Elf Aquitaine IRON ELECTRODE AND ITS MANUFACTURING METHOD
FR2566304B2 (en) * 1984-06-26 1987-05-15 Elf Aquitaine METHOD FOR MANUFACTURING A POROUS IRON ELECTRODE
EP0146946A1 (en) * 1983-12-28 1985-07-03 Societe Nationale Elf Aquitaine Iron electrode and a process for its manufacture
US9941548B2 (en) * 2013-06-20 2018-04-10 Landmark Battery Innovations, Inc. Nickel iron battery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE208300C (en) * 1905-03-30
GB190929240A (en) * 1909-12-14 1910-08-25 Harry Cross Hubbell Improvements in Storage Batteries.
JPS5033433A (en) * 1973-08-02 1975-03-31
JPS5048431A (en) * 1973-08-31 1975-04-30
JPS5053843A (en) * 1973-09-13 1975-05-13

Also Published As

Publication number Publication date
NO770354L (en) 1977-10-07
FR2347790A1 (en) 1977-11-04
IT1114603B (en) 1986-01-27
EG13232A (en) 1980-12-31
DE2614773C2 (en) 1984-10-18
FR2347790B1 (en) 1983-08-19
AT353870B (en) 1979-12-10
NL7703717A (en) 1977-10-10
BR7702165A (en) 1978-01-10
AR214872A1 (en) 1979-08-15
MX143059A (en) 1981-03-06
JPS52122841A (en) 1977-10-15
ATA7177A (en) 1979-05-15
ZA772070B (en) 1978-04-26
GB1518664A (en) 1978-07-19
SE7701443L (en) 1977-10-07
CA1064104A (en) 1979-10-09
DE2614773A1 (en) 1977-10-20
SE430283B (en) 1983-10-31

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