DE653076C - Ferrari counter with opposite pole to the tension iron and tongue-shaped shunt iron located between the pole ends of the current iron - Google Patents
Ferrari counter with opposite pole to the tension iron and tongue-shaped shunt iron located between the pole ends of the current ironInfo
- Publication number
- DE653076C DE653076C DEB173408D DEB0173408D DE653076C DE 653076 C DE653076 C DE 653076C DE B173408 D DEB173408 D DE B173408D DE B0173408 D DEB0173408 D DE B0173408D DE 653076 C DE653076 C DE 653076C
- Authority
- DE
- Germany
- Prior art keywords
- iron
- pole
- shunt
- tongue
- opposite pole
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/36—Induction meters, e.g. Ferraris meters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transformers For Measuring Instruments (AREA)
Description
Ferrariszähler mit zwischen den Polenden- des Stromeisens liegendem Gegenpol zum Spannungseisen und zungenförmigem Nebenschlußeisen Nach dem Hauptpatent liegen sowohl die als schmale Zungen ausgelildeten Nebenschlußeisen als auch der Gegenpol zwischen den Polenden des Stromeisens. Es hat sich gezeigt, daß bei Übersättigung der Nebenschlußzungen diese an den Enden stark zum Gegenpol streuen. Hierdurch ergibt sich, insbesondere bei induktiver Belastung, eine ungünstige Beeinflussung der Fehlerkurve: Das Kennzeichen der Erfindung besteht darin, daß die Nebenschlußzungen auf dem der Systemachse zugekehrten Teil die Pölenden umfassende abgewinkelte Lappen aufweisen und daß das Gegenpolende verkürzt ist. Durch das Abwinkeln der Nebenschlußzungen und die Verkürzung des Gegenpols wird erreicht, daß die Streulinien der Nebenschlußzungen durch. den größeren Abstand vom Gegenpol gezwungen werden, sich über den Luftweg zu schließen, so daß selbst bei starker Übersättigung des Nebenschlußeisens nur ein geringer Bruchteil der Streulinien nach dem Gegenpol gelangt. Eine weitere Verminderung der Streuung zwischen den Nebenschlußzungen, und dem Gegenpol kann durch eine die Nebenschlußzungen an den abgewinkelten Enden verbindende Brücke von gleichem oder anderem magnetischen Material erzielt werden.Ferraris meter with between the pole ends of the electricity iron Opposite pole to the tension iron and tongue-shaped shunt iron According to the main patent both the shunt irons designed as narrow tongues and the Opposite pole between the pole ends of the current iron. It has been shown that with oversaturation of the shunt tongues scatter them strongly towards the opposite pole at the ends. This results in There is an unfavorable influence on the error curve, especially in the case of inductive loading: The feature of the invention is that the shunt tongues on the System axis facing part have the Pölenden comprehensive angled tabs and that the opposite pole end is shortened. By bending the shunt tongues and the shortening of the opposite pole is achieved that the scatter lines of the shunt tongues by. the greater distance from the opposite pole will be forced to take the air to close, so that even with strong oversaturation of the shunt iron only a small fraction of the scatter lines reaches the opposite pole. Another diminution the scatter between the shunt tongues, and the opposite pole can be through a die Shunt tongues at the angled ends connecting bridge of the same or other magnetic material can be achieved.
In der Zeichnung sind zwei Ausführungsbeispiele der Erfindung dargestellt, und zwar zeigt Abb. x die Erfindung an einem Stromeisen in Ansicht, Abb. 2 eine Draufsicht von Abb. z, Abb. 3 ein weiteres Ausführungsbeispiel und Abb. q. eine Draufsicht von Abb. 3. Zwischen den Stromeisenpolen a sind die Nebenschlußzungen e und der Gegenpol f angeordnet. In der Ausführung nach Abb. z und 2 sind die Nebenschlußzungen e an ihren Enden zu abgewinkelten Lappen i geformt, welche die Stromeisenpole teilweise umfassen. Das Ende des - Gegenpols f befindet sich vorzugsweise in gleicher Höhe mit den Stromeisenpolen. In den Abb. 3 und q. sind die Nebenschlußzungen e an den abgewinkelten Enden durch eine Brücke k miteinander verbunden.In the drawing, two exemplary embodiments of the invention are shown, namely Fig. x shows the invention on a current iron in view, Fig. 2 a Top view of Fig. Z, Fig. 3 a further embodiment and Fig. Q. one Top view of Fig. 3. The shunts are between the current iron poles a e and the opposite pole f arranged. In the version according to Fig. Z and 2, the shunt tongues are e shaped at their ends to angled lobes i, which partially form the current iron poles include. The end of the opposite pole f is preferably at the same height with the current iron poles. In Fig. 3 and q. are the shunts e to the angled ends connected to one another by a bridge k.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB173408D DE653076C (en) | Ferrari counter with opposite pole to the tension iron and tongue-shaped shunt iron located between the pole ends of the current iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB173408D DE653076C (en) | Ferrari counter with opposite pole to the tension iron and tongue-shaped shunt iron located between the pole ends of the current iron |
Publications (1)
Publication Number | Publication Date |
---|---|
DE653076C true DE653076C (en) | 1937-11-13 |
Family
ID=7007257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB173408D Expired DE653076C (en) | Ferrari counter with opposite pole to the tension iron and tongue-shaped shunt iron located between the pole ends of the current iron |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE653076C (en) |
-
0
- DE DEB173408D patent/DE653076C/en not_active Expired
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