DE154867C - - Google Patents

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Publication number
DE154867C
DE154867C DENDAT154867D DE154867DA DE154867C DE 154867 C DE154867 C DE 154867C DE NDAT154867 D DENDAT154867 D DE NDAT154867D DE 154867D A DE154867D A DE 154867DA DE 154867 C DE154867 C DE 154867C
Authority
DE
Germany
Prior art keywords
carbon
electrodes
platinum
arrangement
porcelain
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
Application number
DENDAT154867D
Other languages
German (de)
Publication of DE154867C publication Critical patent/DE154867C/de
Active legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
    • H01L29/16—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic Table

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Inert Electrodes (AREA)

Description

Pate nt-A ν Sprüche:Godfather nt-A ν Proverbs:

1. Eine Ausführungsform der Vorrichtung zur Verriegelung von Gleich- strom für Fernsprechzwecke nach Patent 154136, dadurch gekennzeichnet, daß die Elektroden aus Kohle bestehen.1. An embodiment of the device for locking equal electricity for telephone purposes according to patent 154136, characterized in that the Electrodes are made of carbon.

2. Eine Ausführungsform nach Anspruch I, dadurch gekennzeichnet, daß die Stromzuführung zu den äußeren Kohlenelektroden vermittels Verbindungsleiter aus Platin erfolgt. '2. An embodiment according to claim I, characterized in that the Power supply to the outer carbon electrodes by means of connecting conductors Platinum takes place. '

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

KAISERLICHES /A IMPERIAL / A PATENTAMT.PATENT OFFICE. Die in der Patentschrift 154136 beschriebene Vorrichtung zur Verriegelung von Gleichstrom für Fernsprechzwecke betrifft eine Anordnung, bei welcher die einzelnen hintereinander geschalteten Zellen zu einem beliebig großen Aggregat derart vereinigt sind, daß die Verbindungsdrähte der einzelnen Verriegelungsorgane fortfallen.The one described in patent specification 154136 Device for interlocking direct current for telephony purposes an arrangement in which the individual cells connected in series to form one aggregate of any size are combined in such a way that the connecting wires of the individual Loss of locking organs. Den Gegenstand vorliegender Erfindung bildet eine Ausführungsform jener Anordnung, bei welcher als Ersatz für die Platinelektroden solche aus Kohle vorgesehen sind. Die Hinderungsgründe, welche sich für die Anwendung der Kohle als Elektroden für Verriegelungszellen ergaben, bestanden hauptsächlich in der großen Schwierigkeit, die einzelnen Zellen sicher, einfach und billig untereinander zu verbinden. Diese Schwierigkeiten waren so groß, daß die Kohle trotz des erheblich höheren Preises des Platins letzteres nicht Verdrängen konnte. Da, wie bereits erläutert, bei vorliegender Zellenanordnung die Verbindungsdrähte fortfallen, so bestehen auch hier die Unzuträglichkeiten nicht mehr, welche sich für die Anwendung der Kohle sonst ergeben.The subject of the present invention is an embodiment of that arrangement in which those made of carbon are provided as a replacement for the platinum electrodes. The obstacles to the application of carbon as electrodes for Lock cells resulted mainly in the great difficulty that individual cells can be safely, easily and cheaply connected to one another. These difficulties were so great that the coal, despite the considerably higher price of platinum the latter could not suppress. Since, as already explained, with the present cell arrangement If the connecting wires are omitted, the inconveniences which apply to the application no longer exist otherwise surrendered to the coal. Bei vorliegender Ausführung ist aus Gründen der Sicherheit die Verbindung der Zuleitung mit den Kohleendelektroden durch Platinstreifen hergestellt, die sich mit genügendem Druck gegen die Kohlenelektroden anlegen. :In the present version, the connection of the The lead to the carbon end electrodes is made by platinum strips that are pressed against the carbon electrodes with sufficient pressure invest. : Beiliegende Zeichnung läßt die neue Ausführungsform erkennen.The accompanying drawing shows the new embodiment. In das Rohr α aus Glas, Porzellan oder einem anderen geeigneten Nichtleiter sind die entsprechend verstärkten und mit den Verbindungsleitern e und Λ aus Platin verbundenen Einführungsdrähte b und c eingeschmolzen. Die Verbindungsleiter e und h legen sich mit genügendem Druck gegen die seitlichen Kohlenelektroden d und sichern so ..eine dauernd gute Stromüberleitung. Als Träger für die Kohlenelektroden und zugleich als Scheidewände für die Flüssigkeit dienen die Zwischenstücke g aus Glas, Porzellan oder einem anderen geeigneten nichtleitenden Material. Diese Scheidewände für die Elektrolyte können auch durch die Kohlenelektroden selbst gebildet werden. The correspondingly reinforced lead-in wires b and c , which are connected to the connecting conductors e and Λ made of platinum, are melted into the tube α made of glass, porcelain or another suitable non-conductor. The connecting conductors e and h are placed against the carbon electrodes d on the side with sufficient pressure and thus ... ensure good current conduction at all times. The intermediate pieces g made of glass, porcelain or another suitable non-conductive material serve as a carrier for the carbon electrodes and at the same time as partitions for the liquid. These separating walls for the electrolytes can also be formed by the carbon electrodes themselves.
DENDAT154867D Active DE154867C (en)

Publications (1)

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DE154867C true DE154867C (en)

Family

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