AT38880B - DC relay. - Google Patents

DC relay.

Info

Publication number
AT38880B
AT38880B AT38880DA AT38880B AT 38880 B AT38880 B AT 38880B AT 38880D A AT38880D A AT 38880DA AT 38880 B AT38880 B AT 38880B
Authority
AT
Austria
Prior art keywords
armature
copper
contacts
relay according
relay
Prior art date
Application number
Other languages
German (de)
Original Assignee
Brueder Redlich & Berger
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 Brueder Redlich & Berger filed Critical Brueder Redlich & Berger
Application granted granted Critical
Publication of AT38880B publication Critical patent/AT38880B/en

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  • Electromagnets (AREA)

Description

  

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Beim Stromschliessen legt sich die Kupferscheibe n zufolge ihrer federnden Stützung stosslos an die Enden der durch ihre   Träger r   mit den Stromzuleitungen verbundenen Kontaktstifte q an, wobei auch bei ungleicher Abnützung der letzteren ein   sicherer Stromschluss   erzielt wird, da sich die Kupferscheibe wegen ihrer Kippbarkeit auch schräg einstellen kann. 



   PATENT-ANSPRÜCHE : 
1. Gleichstrom-Relais, gekennzeichnet durch einen Elektromagnet, der aus einem zylindrischen Mantel (a) mit Kern (b) besteht und mittels zweier entgegengesetzt gerichtetet schwach konischer Flächen (al bl), von denen die eine im Randteil des Mantels, die andere am Ende des Kernes vorgesehen ist, auf zwei entsprechende, am äusseren und inneren Umfangsrand des runden,   becherförmigen Ankers (A)   befindlichen konische Flächen (, j) einwirkt, wodurch eine erhöhte Anziehungswirkung und eine grössere   Hubhöhe   des Ankers erzielt wird.



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When the current is closed, the resilient support of the copper disk n means that it rests smoothly against the ends of the contact pins q connected to the power supply lines by its carrier r, whereby a reliable electrical connection is achieved even if the latter are unevenly worn, since the copper disk is also inclined due to its tiltability can adjust.



   PATENT CLAIMS:
1. DC relay, characterized by an electromagnet, which consists of a cylindrical jacket (a) with a core (b) and by means of two oppositely directed slightly conical surfaces (al bl), one of which is in the edge part of the jacket, the other on End of the core is provided, acts on two corresponding, on the outer and inner peripheral edge of the round, cup-shaped armature (A) located conical surfaces (, j), whereby an increased attraction and a greater lifting height of the armature is achieved.

Claims (1)

2. Bei einem Gleichstromrelais nach Anspruch 1 eine vom Elektromagnetanker zu betätigende Kontaktvorrichtung, gekennzeichnet durch eine mit dem Anker verbundene Kupferscheibe (t) und durch in stromleitenden Lagerteilen (r) durch Stahlfedern (8) gehaltene und daher leicht auswechselbare Kohlenkontakte (q), an welche sich die Kupferscheibe zwecks Kurzschliessens der Kontakte (q q) anlegen kann. 2. In a DC relay according to claim 1, a contact device to be actuated by the solenoid armature, characterized by a copper washer (t) connected to the armature and by steel springs (8) held and therefore easily replaceable carbon contacts (q) in conductive bearing parts (r) which the copper washer can apply to short-circuit the contacts (qq). 3. Gleichstrom-Relais nach Anspruch 2, dadurch gekennzeichnet, dass die Kupferscheibe an der Tragstange des Ankers kippbar befestigt und federnd abgestützt ist, so dass ein stossloses Anlegen der Kupferscheibe an die Kontaktstifte und ein sicherer Stromschluss selbst ungleicher Abnützung der Kohlenkontakte gewährleistet ist. 3. DC relay according to claim 2, characterized in that the copper disk is tiltably attached to the support rod of the armature and is resiliently supported, so that a smooth application of the copper disk to the contact pins and a reliable current connection is guaranteed even with unequal wear of the carbon contacts.
AT38880D 1908-05-13 1908-05-13 DC relay. AT38880B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT38880T 1908-05-13

Publications (1)

Publication Number Publication Date
AT38880B true AT38880B (en) 1909-09-10

Family

ID=3556780

Family Applications (1)

Application Number Title Priority Date Filing Date
AT38880D AT38880B (en) 1908-05-13 1908-05-13 DC relay.

Country Status (1)

Country Link
AT (1) AT38880B (en)

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