AT98600B - Device for the transmission of electrical currents between mutually movable electrical conductors made of solid material by means of liquid conductors. - Google Patents

Device for the transmission of electrical currents between mutually movable electrical conductors made of solid material by means of liquid conductors.

Info

Publication number
AT98600B
AT98600B AT98600DA AT98600B AT 98600 B AT98600 B AT 98600B AT 98600D A AT98600D A AT 98600DA AT 98600 B AT98600 B AT 98600B
Authority
AT
Austria
Prior art keywords
conductors
solid material
transmission
electrical
mutually movable
Prior art date
Application number
Other languages
German (de)
Inventor
Richard Erban
Alain Madle
Original Assignee
Richard Erban
Alain Madle
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 Richard Erban, Alain Madle filed Critical Richard Erban
Application granted granted Critical
Publication of AT98600B publication Critical patent/AT98600B/en

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  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

  

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  Torrichtung zur Übertragung von elektrischen Strömen zwischen gegeneinander beweglichen Stromleitern aus festem Material vermittels flüssiger Leiter. 



   Die Erfindung betrifft Einrichtungen zur Herstellung und Erhaltung eines elektrischen Kontakteunter Benutzung eines flüssigen Leiters zwischen Stromleitern aus festem Material, die gegeneinander beweglich angeordnet sind. 
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 Fliehkraft an die Kontaktstellen anzupressen. 



   Weiters ist bekannt, die Umgebung der Kontaktflächen durch isolierende   Überzüge   gegen Strom- 
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 Eindrehung des einen Teiles und einem dazu passenden Wulst des anderen   Teiles eine Kontaktkantmcr   zu bilden, in der das Quecksilber durch die Fliehkraft festgehalten wird.

   Es wurde im Zusammenhang damit auch vorgeschlagen, diese Wirkung dadurch zu unterstützen, dass der rotierende   Innenteil   mit Kanälen versehen ist, durch die nach Art einer Schleuderpumpe das Quecksilber durch eine äussere Umleitung aus der Kontaktkammer selbst abgesaugt und wieder in dieselbe zurückgedrückt werden soll. 
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 Lokomotiven) oder Umkehren des Drehsinnes (Walzwerk, Schiffsantrieh) verlangt wird, vollständig unbrauchbar.   um nun auch im Ruhezustand   einen Kontakt herzustellen, wurde vorgeschlagen, die Di-tanzen der   Kontaktfächen   der festen Stromleiter so klein zu machen, dass die Kapillarkräfte zum Festhalten 
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   Speziell diese letzten   Anordnungen   erreichen jedoch das Gegenteil, da das Quecksilber in den engen Dichtungsspalten besonders bei hohen Geschwindigkeiten derart fein zerstäubt wird, dass dieeinzelnen Teilchen sieh nicht mehr vereinigen können, sondern wie Rauch in der   Luft schweben und   die ganze Umgebung mit einem feinen grauen Staub überziehen. 



   Im Gegensatz zu diesen   Vorschlägen,   das Quecksilber durch DIchtungen und Querschnittverkleinerungen auf die   Kontaktflächen zu beschränken,   besteht die vorliegende Erfindung im wesentliehen darin, dass neben den Kontaktflächen bzw. dem Kontaktraum Vorrichtungen angeordnet sind. die das gesamte aus dem Kontaktraum auslaufende oder herausspritzende Quecksilber (oder sonstige leitende Flüssigkeit) auffangen und nach aussen ableiten, welche Wirkung insbesondere durch   ent-preehendc     Querschnittsvergrösserungen   erzielt wird. 
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  Gate direction for the transmission of electrical currents between mutually movable conductors made of solid material by means of liquid conductors.



   The invention relates to devices for establishing and maintaining an electrical contact using a liquid conductor between current conductors made of solid material which are arranged to be movable relative to one another.
 EMI1.1
 To press centrifugal force on the contact points.



   It is also known to protect the area around the contact surfaces by insulating coatings against current
 EMI1.2
 Turning one part and a matching bead of the other part to form a contact edge in which the mercury is held by centrifugal force.

   In connection with this, it was also proposed to support this effect by providing the rotating inner part with channels through which the mercury is to be sucked out of the contact chamber itself through an external diversion and pushed back into the same like a centrifugal pump.
 EMI1.3
 Locomotives) or reversing the direction of rotation (rolling mill, ship drive) is required, completely unusable. In order to establish a contact in the idle state, it was proposed to make the dances of the contact surfaces of the fixed current conductors so small that the capillary forces hold it
 EMI1.4
 



   These last arrangements in particular achieve the opposite, however, since the mercury in the narrow sealing gaps is so finely atomized, especially at high speeds, that the individual particles can no longer unite, but float in the air like smoke and the whole area with a fine gray dust cover.



   In contrast to these proposals to limit the mercury to the contact surfaces by means of seals and cross-sectional reductions, the present invention essentially consists in that devices are arranged next to the contact surfaces or the contact space. which collect all the mercury (or other conductive liquid) leaking or splashing out of the contact space and divert it to the outside, which effect is achieved in particular by corresponding enlarged cross-sections.
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Claims (1)

EMI3.2 EMI3.2
AT98600D 1921-07-26 1921-07-26 Device for the transmission of electrical currents between mutually movable electrical conductors made of solid material by means of liquid conductors. AT98600B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT98600T 1921-07-26

Publications (1)

Publication Number Publication Date
AT98600B true AT98600B (en) 1924-11-25

Family

ID=3617954

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98600D AT98600B (en) 1921-07-26 1921-07-26 Device for the transmission of electrical currents between mutually movable electrical conductors made of solid material by means of liquid conductors.

Country Status (1)

Country Link
AT (1) AT98600B (en)

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