DE480876C - Electromagnet - Google Patents

Electromagnet

Info

Publication number
DE480876C
DE480876C DEB130402D DEB0130402D DE480876C DE 480876 C DE480876 C DE 480876C DE B130402 D DEB130402 D DE B130402D DE B0130402 D DEB0130402 D DE B0130402D DE 480876 C DE480876 C DE 480876C
Authority
DE
Germany
Prior art keywords
electromagnet
winding
grooves
core
iron core
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.)
Expired
Application number
DEB130402D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEB130402D priority Critical patent/DE480876C/en
Application granted granted Critical
Publication of DE480876C publication Critical patent/DE480876C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00Magnets
    • H01F7/06Electromagnets; Actuators including electromagnets
    • H01F7/08Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081Magnetic constructions

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Description

Elektromagnet Die Erfindung betrifft einen Elektromagneten, mit einer auf einen Eisenkern aufgebrachten Drahtwicklung. Der Erfindung gemäß ist .der Eisenkern. am Umfange mit schraubenförmig verlaufenden Rillen versehen, in die der Wicklungsdraht so weit eingebettet ist, daß die Kernteile zwischen den Rillen noch über die Windungen vorstehen.Electromagnet The invention relates to an electromagnet with a wire winding applied to an iron core. According to the invention, the iron core is. Provided on the circumference with helical grooves into which the winding wire is embedded so far that the core parts between the grooves still over the turns protrude.

Diese Anordnung bezweckt, einen Elektromagneten für besondere Zwecke zu schaffen, bei dem auch an seiner Umfläche ein seitlich gelichteter Kraftlinienfluß auftritt, der z. B. unmittelbar zum Bewegen eines seitlich gelegenen Ankers benutzt werden kann. Gleichzeitig hat diese Ausbildungsform eines Elektromagneten den 'Torteil, da.ß das Einlegen der Wicklung rasch und sicher vorgenommen werden kann.The purpose of this arrangement is to make an electromagnet for special purposes to create, in which a laterally thinned flux of lines of force also on its surrounding area occurs, the z. B. used directly to move a laterally located anchor can be. At the same time, this form of an electromagnet has the 'gate part, da.ß the insertion of the winding can be done quickly and safely.

Auf der Zeichnung ist ein Ausführungsbeispiel eines solchen Elektromagneten dargestellt. Hierbei, zeigt Abb. i den mit schraubenförmigen Rillen b versehenen Kern u des Elektromagneten im Längsschnitt. In die schraubenförmigen Rillen b -wird gemäß Abb. 2 eine aus einem Draht oder aus mehreren Einzeldrähten bestehende Wicklung c eingelegt, deren Anfang bei d und deren Ende sich bei e befindet. Wie die Abbildung erkennen läßt, liegen die Spitzen n der Gewindegänge frei, so daß durch diese Spitzen an der Oberfläche des Elektromagneten Kraftlinien nach der Seite .hin auftreten können.In the drawing, an embodiment of such an electromagnet is shown. Here, Fig. I shows the core u of the electromagnet, which is provided with helical grooves b , in a longitudinal section. According to FIG. 2, a winding c consisting of one wire or several individual wires is inserted into the helical grooves b, the beginning of which is at d and the end of which is at e. As the figure shows, the tips n of the threads are exposed, so that lines of force to the side can occur through these tips on the surface of the electromagnet.

Das Profil der Rillten und die Anzahl der Drähte in denselben kann, je nach Bedarf, verschieden sein. Auch wird der gleiche Erfolg erreicht, wenn der Querschnitt des Eisenkerns nicht rund, sondern vieleckig ist. Auch kann -der Kern aus einzelnen Lamellen zusammengesetzt sein.The profile of the grooves and the number of wires in them can be, be different depending on your needs. The same success is achieved if the Cross-section of the iron core is not round, but polygonal. Also can -the core be composed of individual slats.

Claims (1)

PATENTANSPRUCH: Elektromagnet, dadurch gekennzeichnet, daß der Eisenkern (n) am Umfange mit schraubenförmig vierlaufenden Rillen (b) versehen ist, in die die Wicklung so eingebettet ist, daß die Kernteile zwischen den Rillen noch über die Windungen vorstehen. Claim: Electromagnet, characterized in that the iron core (s) is provided on the circumference with four helical grooves (b) in which the winding is embedded in such a way that the core parts between the grooves still protrude over the turns.
DEB130402D Electromagnet Expired DE480876C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB130402D DE480876C (en) Electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB130402D DE480876C (en) Electromagnet

Publications (1)

Publication Number Publication Date
DE480876C true DE480876C (en) 1929-08-09

Family

ID=6997607

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB130402D Expired DE480876C (en) Electromagnet

Country Status (1)

Country Link
DE (1) DE480876C (en)

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