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 iron

Info

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
Application number
DEB173408D
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 DEB173408D priority Critical patent/DE653076C/en
Application granted granted Critical
Publication of DE653076C publication Critical patent/DE653076C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/36Induction 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)

PATENTANSPRÜCHE: x. Ferrariszähler mit zwischen den Polenden des Stromeisens liegendem Gegenpol zum Spannungseisen und zungenförmigem Nebenschlußeisen nach Patent 630 388, dadurch gekennzeichnet, daß die Nebenschlußzungen (e) auf dem der Systemachse zugekehrten Teil, die Polenden des Stromeisens umfassend, abgewinkelt sind und daß das Gegenpolende verkürzt ist. PATENT CLAIMS: x. Ferrari meter with opposite pole to the tension iron between the pole ends of the current iron and tongue-shaped shunt iron according to patent 630 388, characterized in that the shunt tongues (e) on the part facing the system axis, comprising the pole ends of the current iron, are angled and that the opposite pole end is shortened. 2. Ferrariszähler nach Anspruch z, dadurch gekennzeichnet, daß die Nebenschlußzungen (e) an den abgewinkelten Enden durch eine Brücke (k) aus magnetischem :Material verbunden sind.2. Ferrari meter according to claim z, characterized characterized in that the shunt tongues (e) at the angled ends by a Bridge (k) made of magnetic: material are connected.
DEB173408D Ferrari counter with opposite pole to the tension iron and tongue-shaped shunt iron located between the pole ends of the current iron Expired DE653076C (en)

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)

Similar Documents

Publication Publication Date Title
DE2827951C2 (en) Ferrite core for inductive proximity switches
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
DE646009C (en) Trigger made of helically wound bimetal
DE970574C (en) Device for improving the error curves or for fine adjustment of current transformers
DE577650C (en) Magnetic coil for large currents, which consists of several concentrically arranged partial coils with common supply or discharge lines
DE472068C (en) Arrangement for changing the temperature coefficient of induction measuring devices with drive systems with at least one opposite pole
DE630388C (en) Ferrari counter
DE467175C (en) Ferrari counter with adjustable magnetic shunt to the driving flow of the iron
DE357998C (en) Multi-leg main current drive core for induction counters
DE532560C (en) Astatic measuring device
AT84738B (en) Motor travel for Ferrari gauges.
DE684077C (en) Single or multi-phase Ferraris alternating current meters
DE682139C (en) Shielded band filter arrangement with changeable inductively coupled coils
DE347306C (en) Device for fine tuning of strings
DE371251C (en) Device to achieve an adjustable auxiliary torque for Ferrari counters
DE856023C (en) Arrangement of resistance levels, especially with plug resistors
AT140138B (en) Device, especially for determining small changes in resistance.
AT73442B (en) Drive core for Ferrari meters.
DE541044C (en) Main current magnet for induction counter
DE575785C (en) Arrangement for the inductive line of an electromagnet
AT42551B (en) Alternating current measuring device based on the Ferraris principle.
DE323965C (en) Arrangement to achieve a good magnetic connection between two bodies, one of which is made of sheet metal
DE353807C (en) Method and device for producing nets, in particular for fishing
DE754893C (en) To improve the error curve serving magnetic shunt for the current drive flow of induction counters or the like.
AT108028B (en) Arrangement for attaching rotary selectors to the selector frame in telephone systems.