DE344507C - - Google Patents
Info
- Publication number
- DE344507C DE344507C DENDAT344507D DE344507DA DE344507C DE 344507 C DE344507 C DE 344507C DE NDAT344507 D DENDAT344507 D DE NDAT344507D DE 344507D A DE344507D A DE 344507DA DE 344507 C DE344507 C DE 344507C
- Authority
- DE
- Germany
- Prior art keywords
- block
- cut
- diaphragms
- porous
- hardened
- 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.)
- Active
Links
- 210000000188 Diaphragm Anatomy 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
-
- 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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
- H01M50/406—Moulding; Embossing; Cutting
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Diaphragms And Bellows (AREA)
Description
Verfahren zur Herstellung von Filtertiichern, Diaphragmen oder Scheidern, insbesondere fär Akkumulatoren. Als Scheider für elektrische Akkumulatoren haben sich die nach dem Patent ag37oo hergestellten Platten gut bewährt. Sie haben jedoch den Nachteil, daß sie nur in verhältnismäßig geringer Breite hergestellt werden können, da.anderenfalls ein zu großer Block, von dem entsprechend große Scheiben abgeschnitten werden könnten, nicht oder nur ungleichmäßig durch Vulkanisation gehärtet würde. Das Zusammensetzen eines großen Diaphragmas aus den kleinen von dem Block abgeschnittenen Stücken würde aber wegen der benötigten Handarbeit zu kostspielig sein.Process for the production of filter bowls, diaphragms or separators, especially for accumulators. As a separator for electrical accumulators the plates manufactured according to the ag37oo patent have proven themselves well. However, you have the disadvantage that they are only made in a relatively narrow width otherwise a block that is too large, from which correspondingly large slices could be cut, not or only unevenly hardened by vulcanization would. Assembling a large diaphragm from the small ones from the block cut pieces would become too expensive because of the manual labor required be.
Nach der Erfindung lassen sich Diaphragmen derselben Art aber von sehr großen Längen aus einem Stück herstellen. Sie besteht darin, daß abwechselnd Kreisscheiben oder Ringe aus porösem und solche aus härtbarem Stoff zu einem Zylinder aufgeschichtet, der erhaltene Block gehärtet und dann durch ein der Zylinderachse paralleles, in Spiralen um den Zylinder geführtes Messer in lange Bahnen zerschnitten wird, in ähnlicher Weise, wie dies zur Herstellung der Holzfurniere aus einem Holzstumme üblich ist. Durch Verwendung von Messern mit gewelltem Querschnitt kann man ,auch hier die Diaphragmen in -Wellenform erhalten. Statt den porösen " und härtbaren Stoff als Scheiben und Ringe kann -man denselben auch als Quadrate oder Rechtecke zum Aufbau des Blockes benutzen, der nunmehr prismatische Form erhält. Durch ein ebenso wie vorher geführtes Messer werden erst die den eingeschriebenen Zylinder überragenden Teile des Prismas abgeschnitten und der übrigbleibende Zylinder wird nunmehr; wie oben beschrieben, in Bahnen zerlegt.According to the invention, diaphragms of the same type can be used Manufacture very long lengths from one piece. It consists in that alternately Circular disks or rings made of porous and hardenable material to form a cylinder piled up, the obtained block hardened and then through one of the cylinder axis parallel knife, guided in spirals around the cylinder, cut into long strips is used, in a similar way to the production of wood veneers from a wooden stump is common. By using knives with a corrugated cross-section, you can, too here the diaphragms are in -wave shape. Instead of the "porous" and hardenable Fabric as disks and rings can also be used as squares or rectangles use to build the block, which is now prismatic in shape. Through a Just like the previously guided knife, the inscribed cylinders are the first cut off the protruding parts of the prism and the remaining cylinder is now; as described above, broken down into strips.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE344507C true DE344507C (en) |
Family
ID=573302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT344507D Active DE344507C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE344507C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10711455B2 (en) | 2016-04-20 | 2020-07-14 | Underwood Companies Holdings Pty Ltd | Expansion joints |
-
0
- DE DENDAT344507D patent/DE344507C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10711455B2 (en) | 2016-04-20 | 2020-07-14 | Underwood Companies Holdings Pty Ltd | Expansion joints |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0048367B1 (en) | Pallet-support and method of producing the same | |
DE3235237C2 (en) | Process for the production of artificial veneers | |
DE344507C (en) | ||
DE1453310A1 (en) | Wood veneer sheet and process for its manufacture | |
DE69628951T2 (en) | METHOD FOR PRODUCING WOOD PANELS BY ADHESIVE AND A PANEL | |
DE10319807A1 (en) | Timber producing method involves applying pressure to each pressing plate to compress piece of timber including heartwood after desired pressure is applied to timber piece | |
DE820847C (en) | Steel strip cut for punching out printed products | |
DE337945C (en) | Process for making wooden separators for electrical collectors | |
DE426252C (en) | Process for the production of Buchzuendholzplatten with spaced Zuendholzern | |
DE931436C (en) | Method for producing wallpaper strips from two or more layers of veneer | |
DE2838067C3 (en) | Process for the production of the core and the pole plate of a magnetic circuit of sound transducers | |
DE442501C (en) | Process for the production of linoleum covering mass pieces with a continuous wood grain pattern | |
DE390245C (en) | Method of making infills | |
AT2296U1 (en) | METHOD FOR PRODUCING PROFILE WOOD | |
DE157281C (en) | ||
DE538065C (en) | Process for the production of patterned rods from synthetic horn compound, synthetic resin or similar materials | |
DE817111C (en) | Process for the production of hollow spheres from ceramic materials | |
DE440762C (en) | Process for the production of the middle layer of plywood panels formed from veneer strips perpendicular to the top layers | |
DE660137C (en) | Filter body, especially for gas oil | |
DE919191C (en) | Die cutting block and process for its manufacture | |
DE230090C (en) | ||
DE286638C (en) | ||
DE891608C (en) | Building board, e.g. B. Door, and method of making the same | |
DE316721C (en) | ||
DE179453C (en) |