DE472688C - Process for the formation of plates made in one piece and bent into pairs of lead grids - Google Patents

Process for the formation of plates made in one piece and bent into pairs of lead grids

Info

Publication number
DE472688C
DE472688C DEG72112D DEG0072112D DE472688C DE 472688 C DE472688 C DE 472688C DE G72112 D DEG72112 D DE G72112D DE G0072112 D DEG0072112 D DE G0072112D DE 472688 C DE472688 C DE 472688C
Authority
DE
Germany
Prior art keywords
formation
plates
pairs
piece
positive
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEG72112D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poerscke Elek Citaets Ges M B
Original Assignee
Poerscke Elek Citaets Ges M B
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 Poerscke Elek Citaets Ges M B filed Critical Poerscke Elek Citaets Ges M B
Priority to DEG72112D priority Critical patent/DE472688C/en
Application granted granted Critical
Publication of DE472688C publication Critical patent/DE472688C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/14Electrodes for lead-acid accumulators
    • H01M4/16Processes of manufacture
    • H01M4/22Forming of electrodes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Description

Verfahren zur Formierung von in einem Stück hergestellten, zu Bleigitterpaaren gebogenen Platten Die Formierung von in einem Stück hergestellten, zu Bleigitterpaaren gebogenen Platten für Kleinakkumulatoren bringt Schwierigkeiten mit sich, die darin liegen, daß die positiven Platten eine wesentlich geringere Formierungszeit erfordern als die negativen Platten. Dieser Übelstand rührt daher, daß wegen der zu erzielenden Raum- und Gewichtsersparnis bei Kleinakkumulatoren die Platten der Gitterpaare von gleicher Größe und der geringsten technisch möglichen Dicke gemacht werden müssen, so daß eine Verringerung der Kapazität der negativen Platte des Plattenpaares durch Verringerung ihrer Größe und Dicke praktisch nicht mehr möglich ist oder zu große Herstellungskosten verursachen würde.Process for the formation of lead grids produced in one piece curved plates The formation of lead grids made in one piece curved plates for small accumulators brings difficulties in that lie that the positive plates require a much shorter formation time than the negative plates. This disadvantage arises from the fact that because of the to be achieved Space and weight savings with small accumulators the plates of the grid pairs from must be made of the same size and the smallest technically possible thickness, so that a reduction in the capacity of the negative plate of the plate pair by Reducing their size and thickness is practically no longer possible or too large Would cause manufacturing costs.

Den Gegenstand der Erfindung bildet ein Verfahren, durch das es möglich ist, die negativen und positiven Platten gleichzeitig derartig zu formieren, daß sie in der gleichen Zeit durchformiert sind. Hierdurch wird eine größere Lebensdauer der Platten und eine Verbilligung der Herstellung erzielt.The subject of the invention is a method by which it is possible is to form the negative and positive plates simultaneously in such a way that they are well formed at the same time. This will have a longer service life the plates and a cheaper production achieved.

Das Verfahren besteht darin, daß die positiven Platten mit einer positiven Blindplatte von solcher Kapazität parallel geschaltet werden, daß die Formierungsdauer der positiven und der negativen in einem Stück hergestellten und zu einem Plattenpaar gebogenen Platten gleich lang wird. Die positiven und negativen Platten dieser zusammenhängend hergestellten Plattenpaare werden in zwei verschiedenen voneinander isolierten Gefäßen gleichzeitig formiert. Die positive Blindplatte ist nach jedesmaliger Entladung immer wieder verwendbar.The procedure is that the positive plates with a positive Blind plate of such a capacity can be connected in parallel that the formation time the positive and the negative manufactured in one piece and a pair of plates curved plates becomes the same length. The positive and negative plates of this are contiguous The prepared pairs of plates are placed in two different isolated vessels formed at the same time. The positive blanking plate is after each discharge can be used again and again.

Claims (1)

PATENTANSPRUCH: Verfahren zur Formierung von in einem Stück hergestellten, zu Bleigitterpaaren gebogenenPlatten gleicher Kapazität für Kleinakkumulatoren, vornehmlich -für Anodenbatterien, dadurch gekennzeichnet, daß während der Formierung die positiven Platten der Plattenpaare mit einer stets wieder verwendbaren positiven Blindplatte von solcher Kapazität parallel geschaltet werden, daß die Formierungsdauer der positiven und der negativen Platten der Plattenpaare gleich lang wird.PATENT CLAIM: Process for the formation of manufactured in one piece, Plates of the same capacity bent into pairs of lead grids for small accumulators, mainly -for anode batteries, characterized in that during the formation the positive plates of the plate pairs with a reusable positive Blind plate of such a capacity can be connected in parallel that the formation time the positive and negative plates of the plate pairs become the same length.
DEG72112D 1928-01-01 1928-01-01 Process for the formation of plates made in one piece and bent into pairs of lead grids Expired DE472688C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG72112D DE472688C (en) 1928-01-01 1928-01-01 Process for the formation of plates made in one piece and bent into pairs of lead grids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG72112D DE472688C (en) 1928-01-01 1928-01-01 Process for the formation of plates made in one piece and bent into pairs of lead grids

Publications (1)

Publication Number Publication Date
DE472688C true DE472688C (en) 1929-03-02

Family

ID=7135271

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG72112D Expired DE472688C (en) 1928-01-01 1928-01-01 Process for the formation of plates made in one piece and bent into pairs of lead grids

Country Status (1)

Country Link
DE (1) DE472688C (en)

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