DE508970C - Porous material separator for electrical collectors - Google Patents

Porous material separator for electrical collectors

Info

Publication number
DE508970C
DE508970C DEW82800D DEW0082800D DE508970C DE 508970 C DE508970 C DE 508970C DE W82800 D DEW82800 D DE W82800D DE W0082800 D DEW0082800 D DE W0082800D DE 508970 C DE508970 C DE 508970C
Authority
DE
Germany
Prior art keywords
porous
ribs
width
length
porous material
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
DEW82800D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEW82800D priority Critical patent/DE508970C/en
Application granted granted Critical
Publication of DE508970C publication Critical patent/DE508970C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)

Description

Die für elektrische Sammler bestimmten Scheider aus porösen Stoffen werden meist auf einer oder beiden Seiten mit rippenförmigen Erhöhungen versehen, um die Elektroder.platten im erforderlichen Abstand zu halten. Bei Holzscheidern werden die Rippen durch Fräsen oder Hobeln eines dickeren Brettes erzeugt, wodurch naturgemäß ein größerer Verlust an Holz entsteht. Bei Scheidern aus porösem HartgummiThe separators made of porous materials for electrical collectors are usually on one or both sides provided with rib-shaped elevations to the Elektroder.platten to keep at the required distance. With wood separators, the ribs are made by milling or Planing a thicker board creates, which naturally results in a greater loss of wood. For separators made of porous hard rubber

ίο werden die Rippen durch Anbringen von Streifen aus dichtem Hart- oder Weichgummi gebildet, wodurch größere Teile der Elektrodenplatten gegen den Strom abgeschirmt werden und so einen Teil ihrer Kapazität verlieren.ίο are the ribs by attaching strips Formed from dense hard or soft rubber, creating larger parts of the electrode plates be shielded from the current and lose some of their capacity.

Diese Übelstände werden nach der Erfindung dadurch vermieden, daß auf die glatten Scheider aus porösen Stoffen ebenfalls aus porösem Stoff bestehende Rippen an wenigen Punkten ihrer Länge durch ein säurebeständiges Klebmittel, z. B. Asphalt, befestigt werden. Es wird hierdurch der Materialverlust vermieden, und es werden nur sehr geringe Teile der Elektrodenplatten gegen den Stromdurchgang abgeschirmt. Diese Befestigungsart kann sowohl bei Scheidern aus Holz als auch bei solchen aus porösem Hartgummi oder Geweben und Filzen aus Faserstoffen angewendet werden.These inconveniences are avoided according to the invention in that on the smooth separator Ribs made of porous material also made of porous material at a few points their length by an acid-resistant adhesive, e.g. B. asphalt, are attached. It the loss of material is thereby avoided, and only very small parts of the Electrode plates shielded against the passage of current. This type of fastening can be used both in the case of separators made of wood as well as those made of porous hard rubber or fabric and felts made from fibrous materials can be used.

Die Zeichnung zeigt eine AusführungsformThe drawing shows an embodiment

der Erfindung in Ansicht.of the invention in view.

α ist der Scheider aus porösem Hartgummi, b sind die zweckmäßig in ihrer ganzen Länge durch Asphalt auf ihn befestigten Ränder, c sind die Rippen aus porösem Hartgummi, welche an den Stellen d auf den Scheider α mittels Asphalt geklebt sind. α is the separator made of porous hard rubber, b are the edges that are expediently attached to it in their entire length by asphalt, c are the ribs made of porous hard rubber, which are glued to the separator α by means of asphalt at points d.

Die fabrikatorische Herstellung der Scheider nach der Erfindung geschieht zweckmäßig in folgender Weise:The fabrication of the separator according to the invention is expediently done in in the following way:

Eine poröse Platte von der Dicke der gewünschten Rippenstärke, von beliebiger Länge und von der Breite der Rippenlänge wird mit mehreren Längsstreifen aus einem Klebstoff, z. B. Asphalt, Gummilösung, Bakelite o. dgl., versehen und in Ouerstreifen geschnitten, deren Breite der Rippenbreite entspricht. Hierauf werden die Rippen, zweckmäßig mit Hilfe einer Schablone, auf den ebenen Scheider aufgebracht und durch den Druck einer geheizten Preßplatte zum Verkleben gebracht.A porous plate of the thickness of the desired rib thickness, of any length and from the width of the rib length is made with several longitudinal strips of an adhesive, z. B. asphalt, rubber solution, Bakelite o Width corresponds to the width of the rib. Then the ribs, conveniently with the help of a Template, applied to the flat separator and by the pressure of a heated press plate brought to stick.

Claims (2)

Patentansprüche:Patent claims: 1. Für elektrische Sammler bestimmte Scheider aus porösen Stoffen, dadurch gekennzeichnet, daß auf die ebenen porösen Platten Rippen aus porösem Stoff an wenigen Punkten ihrer Länge aufgeklebt sind.1. Separators made of porous materials intended for electrical collectors, characterized in that that ribs made of porous material are glued to the flat porous plates at a few points along their length. 2. Verfahren zur Herstellung der Scheider nach Anspruch 1, dadurch gekennzeichnet, daß eine poröse Platte von der Dicke der gewünschten Rippenstärke, von beliebiger Länge und von der Breite der Rippenlänge mit mehreren Längsstreifen aus einem Klebstoff, z. B. Asphalt, Gummilösung, Bakelite2. A method for producing the separator according to claim 1, characterized in that that a porous plate of the thickness of the desired rib thickness, of any Length and the width of the rib length with several longitudinal strips of an adhesive, z. B. asphalt, rubber solution, Bakelite o. dgl., versehen und in Ouerstreifen geschnitten .wird, deren Breite der Rippenbreite entspricht, worauf die Rippen, zweckmäßig mit Hilfe einer Schablone, auf den ebenen Scheider aufgebracht und durch den Druck einer geheizten Preßplatte zum Verkleben gebracht werden.o. The like., provided and cut into Ouerstrei .wird, the width of which is the width of the ribs corresponds to what the ribs, expediently with the help of a template, on the applied flat separator and by the pressure of a heated press plate for gluing to be brought. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEW82800D Porous material separator for electrical collectors Expired DE508970C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW82800D DE508970C (en) Porous material separator for electrical collectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW82800D DE508970C (en) Porous material separator for electrical collectors

Publications (1)

Publication Number Publication Date
DE508970C true DE508970C (en) 1930-10-03

Family

ID=7611563

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW82800D Expired DE508970C (en) Porous material separator for electrical collectors

Country Status (1)

Country Link
DE (1) DE508970C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054131B (en) * 1954-05-28 1959-04-02 Us Rubber Co Process for the production of porous ribs on separators for accumulators
DE1112560B (en) * 1954-05-20 1961-08-10 Continental Gummi Werke Ag Separator plates made of plastic for accumulators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1112560B (en) * 1954-05-20 1961-08-10 Continental Gummi Werke Ag Separator plates made of plastic for accumulators
DE1054131B (en) * 1954-05-28 1959-04-02 Us Rubber Co Process for the production of porous ribs on separators for accumulators

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