CH298636A - Separator for electrical collectors. - Google Patents
Separator for electrical collectors.Info
- Publication number
- CH298636A CH298636A CH298636DA CH298636A CH 298636 A CH298636 A CH 298636A CH 298636D A CH298636D A CH 298636DA CH 298636 A CH298636 A CH 298636A
- Authority
- CH
- Switzerland
- Prior art keywords
- ribs
- separator
- section
- cross
- flush
- Prior art date
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
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
-
- 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
Description
Separator für elektrische Sammler. Vorliegende Erfindung bezieht sich auf einen Separator für elektrische Sammler, das heisst eine durchbrochene Platte, die gegen die Flachseite einer der Bleiplatten des Sammlers gelegt wird und anderseits gegen die dünne Holzplatte, die an der benachbarten Bleiplatte anliegt.
Es sind solche Separatorplatten aus Kunst stoff bekannt, die als Gitter ausgebildet, Rip pen dünneren und dickeren Querschnittes auf weisen, welche an der einen Seite des Separa- tors alle in einer gemeinsamen Ebene bündig liegen, während die dickeren Rippen ihrerseits auf der andern Seite des Separators in einer gemeinsamen Ebene enden.
Bei diesen bekannten Separatoren ist der Querschnitt der Rippen, welche das Gitter bil den, gemäss den Fig. 1 und 2 der beiliegenden Zeichnung, welche einen Querschnitt durch die Platten eines Sammlers bzw. einen Aus schnitt der Fig. 1 in grösserem Massstab zeigen, so, dass sie auf der Seite der Platte in der alle Rippen 1, 2 imd 3 in einer Ebene bündig sind, flach sind. 'Es wird daher an den Holz platten 4 und den hinter denselben liegenden Bleiplatten 5 des Sammlers ein erheblicher Teil der aktiven Oberfläche abgedeckt und damit wirkungslos.
Zweck vorliegender Erfindung ist, einen Separator zu schaffen, der diesen Nachteil nicht aufweist.
Beim Separator gemäss der Erfindung ist der Querschnitt der Rippen so ausgebildet, dass sie mit dem Ende einer zugeschärften Kante in dieser Ebene liegen.
In der beiliegenden-Zeichnung ist ein Aus führungsbeispiel eines Separators, in der Fig. 3 im Querschnitt, in Fig. 4 in einem Aus schnitt aus Fig. 3 in grösserem Massstab und in Fig. 5 in Ansicht dargestellt.
Der gezeichnete Separator weist die Rippen 1, 2 und 3 auf, welche ein von einem Um fangsrahmen 6 umgebenes Gitter bilden. Die Rippen 1 besitzen einen grösseren Querschnitt als die Rippen 2 und 3, aber dieser Quer schnitt ist bei allen drei Rippen so, dass sie gegen die eine Seitenfläche zu eine zuge- schärfte Kante aufweisen, deren Ende für alle Rippen in einer gemeinsamen Ebene liegen, in der auch die eine Seite des Rahmens 6 liegt.
Die Rippen 1 stärkeren Querschnittes sind höher als die Rippen 2 und 3, die Vierkant querschnitt aufweisen.
Die der zugeschärften Kante der Rippen gegenüberliegende Seite der Rippen kann auch abgerundet sein, wie dies für die Rippen 1 dargestellt ist.
Separator for electrical collectors. The present invention relates to a separator for electrical collectors, that is to say a perforated plate which is placed against the flat side of one of the lead plates of the collector and, on the other hand, against the thin wooden plate which rests against the adjacent lead plate.
There are known such separator plates made of plastic that are designed as a grid, ribs have thinner and thicker cross-section, which are all flush on one side of the separator in a common plane, while the thicker ribs in turn on the other side of the Separators end in a common plane.
In these known separators, the cross-section of the ribs which bil the grid, according to FIGS. 1 and 2 of the accompanying drawings, which show a cross-section through the plates of a collector or a section of FIG. 1 on a larger scale, so that they are flat on the side of the plate where all ribs 1, 2 and 3 are flush in one plane. 'It is therefore on the wood panels 4 and the lead plates 5 of the collector behind the same covered a significant part of the active surface and thus ineffective.
The purpose of the present invention is to create a separator which does not have this disadvantage.
In the separator according to the invention, the cross section of the ribs is designed so that they lie with the end of a sharpened edge in this plane.
In the accompanying drawings, an exemplary embodiment of a separator is shown in FIG. 3 in cross section, in FIG. 4 in a section from FIG. 3 on a larger scale and in FIG. 5 in a view.
The separator shown has the ribs 1, 2 and 3, which form a grid surrounded by a frame 6 in order. The ribs 1 have a larger cross-section than the ribs 2 and 3, but this cross-section is in all three ribs such that they have a sharpened edge against one side surface, the ends of which lie in a common plane for all ribs, in which one side of the frame 6 is also located.
The ribs 1 of thicker cross-section are higher than the ribs 2 and 3, which have a square cross-section.
The side of the ribs opposite the sharpened edge of the ribs can also be rounded, as is shown for the ribs 1.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE298636X | 1952-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH298636A true CH298636A (en) | 1954-05-15 |
Family
ID=6091060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH298636D CH298636A (en) | 1952-01-18 | 1952-03-21 | Separator for electrical collectors. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH298636A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995029508A1 (en) * | 1994-04-25 | 1995-11-02 | Daramic, Inc. | Separators having longitudinal and transverse ribs for use in storage batteries |
-
1952
- 1952-03-21 CH CH298636D patent/CH298636A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995029508A1 (en) * | 1994-04-25 | 1995-11-02 | Daramic, Inc. | Separators having longitudinal and transverse ribs for use in storage batteries |
US5776630A (en) * | 1994-04-25 | 1998-07-07 | Daramic, Inc. | Separator with longitudinal and transverse ribs for use in accumulators |
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