AT49851B - Electromagnet for switching resp. Contact devices. - Google Patents
Electromagnet for switching resp. Contact devices.Info
- Publication number
- AT49851B AT49851B AT49851DA AT49851B AT 49851 B AT49851 B AT 49851B AT 49851D A AT49851D A AT 49851DA AT 49851 B AT49851 B AT 49851B
- Authority
- AT
- Austria
- Prior art keywords
- electromagnet
- contact devices
- switching
- resp
- switching resp
- Prior art date
Links
Description
<Desc/Clms Page number 1>
Elektromagnet für Schalt- bezw. Kontaktvorrichtungen.
Die Erfindung betrifft einen Elektromagneten für Schatt-bezw. Kontaktvorrichtungen elektrischer Apparate, bei denen unter Anwendung veränderlicher Stromstärken eine konstante oder nahezu konstante Magnetisierung hervorgerufen werden soll und besteht im Wesen darin, diese Schalt-bezw. Kontaktvorrichtungen so anzuordnen, dass sie bei allen in Betracht kommenden Stromstärken funktionieren, ohne einer Regelung während des Betriebes zu bedürfen.
Zu diesem Zwecke sind der Erfindung gemäss die Querschnitte des Eisenweges der magnetischen Kraftlinien so gewählt, dass sie bereits durch die kleinste der zum Funktionieren der Vorrichtung in Betracht kommenden Stromstärken (Gleich-, Wechsel-oder inter-
EMI1.1
Magnetismus nur mehr um praktisch zu vernachlässigende Beträge erhöhen kann.
Zwecks Verminderung der Remanenz, Vergrösserung der Empfindlichkeit und des Wirkungsbereiches der Vorrichtung sowie zwecks etwaigen Betriebes derselben mit Wechsel-
EMI1.2
Eisen (Lamellen, Drähte oder dergl.) hergestellt.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Electromagnet for switching resp. Contact devices.
The invention relates to an electromagnet for shadow bezw. Contact devices of electrical apparatus, in which a constant or almost constant magnetization is to be produced using variable current intensities and essentially consists in this switching respectively. Arrange contact devices in such a way that they function at all relevant currents without the need for regulation during operation.
For this purpose, according to the invention, the cross-sections of the iron path of the magnetic lines of force are selected in such a way that they are caused by the smallest of the current strengths (direct, alternating or inter-
EMI1.1
Magnetism can only increase by practically negligible amounts.
For the purpose of reducing the remanence, increasing the sensitivity and the effective range of the device as well as for the purpose of any operation of the same with alternating
EMI1.2
Iron (lamellas, wires or the like.) Manufactured.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT49851T | 1910-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT49851B true AT49851B (en) | 1911-09-11 |
Family
ID=3570619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT49851D AT49851B (en) | 1910-08-24 | 1910-08-24 | Electromagnet for switching resp. Contact devices. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT49851B (en) |
-
1910
- 1910-08-24 AT AT49851D patent/AT49851B/en active
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