DE475068C - Drive system for electricity meter or the like. - Google Patents
Drive system for electricity meter or the like.Info
- Publication number
- DE475068C DE475068C DEM93608D DEM0093608D DE475068C DE 475068 C DE475068 C DE 475068C DE M93608 D DEM93608 D DE M93608D DE M0093608 D DEM0093608 D DE M0093608D DE 475068 C DE475068 C DE 475068C
- Authority
- DE
- Germany
- Prior art keywords
- iron
- tension
- drive system
- current
- electricity meter
- 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
Triebsystem für Elektrizitätszähler o. dgl. Alle Konstruktionen von Triebsystemen für Induktionszähler, die einen magnetischen Nebenschluß für den magnetischen Fluß der Spannungsspule besitzen, zeichnen sich dadurch aus, daß dieser magnetische Nebenschluß ein besonderes Konstruktionselement bildet, das mit dem Spannungseisen löslich oder unlöslich in irgendeiner Weise vereinigt ist. Diese Anordnung bedeutet gegenüber älteren Konstruktionen, bei denen solch magnetischer Nebenschluß vollkommen fehlte, eine Komplikation des Aufbaues.Drive system for electricity meters or the like. All constructions of Drive systems for induction meters, which have a magnetic shunt for the magnetic Have the flux of the voltage coil, are characterized by the fact that this is magnetic Shunt forms a special construction element that works with the tension iron soluble or insoluble in some way. This arrangement means compared to older designs in which such a magnetic shunt is perfect was missing, a complication of the construction.
Dieser Nachteil wird durch die vorliegende Erfindung behoben, ohne daß auf die günstigen Wirkungen eines solchen Nebenschlusses verzichtet wird. Das an sich bekannte Strom-und Spannungseisen, deren Ebenen senkrecht aufeinanderstehen, sind auf einer Seite der Ankerscheibe angeordnet. Der wirksame Pol des C- oder G-förmigen Spannungseisens ragt durch die Öffnung des U-förmigen Stromeisens hindurch, so daß also das Stromeisen neben seiner Eigenschaft als Bahn für den Fluß der Stromspule gleichzeitig als Nebenschlußeisen und die Luftspalte zwischen den Schenkeln des Stromeisens und dem wirksamen Pol des Spannungseisens als Drosselspalte für den Fluß der Spannungsspule dienen. Ein Ausführungsbeispiel zeigen die Abb. i bis 3. i ist das G-förmige Spannungseisen, auf welchem die nicht gezeichnete Spannungswicklung angebracht ist. An dem Spannungseisen ist das U-förmige Stromeisen 3 befestigt. Durch die Öffnung des U-förmigen Stromeisens ragt der wirksame Pol z des Spannungseisens hindurch. Ober diesem Pol kommt die nicht gezeichnete Triebscheibe zu liegen. Der Rückschluß für den wirksamen Spannungsfluß ist ebenfalls nichtgezeichnet. Er kann in beliebiger Weise vorgenommen werden. Da das Stromeisen nur durch die Luftspalte q. und 5 von dem Spannungseisen getrennt ist, schließt sich ,ein Teil des Spannungsflusses über diese Luftspalte, so daß dadurch die gewünschte Nebenschlußwirkung erzielt wird.This disadvantage is eliminated by the present invention without the beneficial effects of such a shunt being dispensed with. The current and voltage iron known per se, the planes of which are perpendicular to one another, are arranged on one side of the armature disk. The effective pole of the C- or G-shaped tension iron protrudes through the opening of the U-shaped current iron, so that the current iron in addition to its property as a path for the flow of the current coil at the same time as a shunt iron and the air gap between the legs of the current iron and the effective pole of the tension iron serve as a choke column for the flow of the tension coil. An exemplary embodiment is shown in Figs. I to 3. i is the G-shaped tension iron on which the tension winding (not shown) is attached. The U-shaped current iron 3 is attached to the tension iron. The effective pole z of the tension iron protrudes through the opening of the U-shaped current iron. The drive pulley (not shown) comes to rest above this pole. The conclusion for the effective voltage flow is also not shown. It can be done in any way. Since the current iron only passes through the air gap q. and 5 is separated from the tension iron, part of the tension flow over these air gaps closes, so that the desired shunt effect is thereby achieved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM93608D DE475068C (en) | Drive system for electricity meter or the like. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM93608D DE475068C (en) | Drive system for electricity meter or the like. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE475068C true DE475068C (en) | 1929-04-18 |
Family
ID=7322471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM93608D Expired DE475068C (en) | Drive system for electricity meter or the like. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE475068C (en) |
-
0
- DE DEM93608D patent/DE475068C/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE475068C (en) | Drive system for electricity meter or the like. | |
| DE582125C (en) | Device for improving the load curve of induction measuring devices using a magnetic shunt attached to the current iron | |
| DE827520C (en) | Drive system for induction counters with magnetically parallel voltage drive flux columns | |
| DE758669C (en) | Device for improving the error curve of induction counters | |
| DE856613C (en) | Arrangement for electrodynamic loudspeakers | |
| DE552546C (en) | Adjustable choke coil, consisting of a displaceably arranged U-shaped iron core and a current coil into which one leg of the iron core dips | |
| DE630388C (en) | Ferrari counter | |
| DE321733C (en) | Drive system for alternating current meters according to the Ferraris principle | |
| DE566840C (en) | AC relay with two windings through which phase-shifted excitation currents flow, which is designed in the manner of a DC flat relay | |
| DE496998C (en) | Polarized relay, especially resonance relay, with AC protection for the permanent magnet | |
| DE574579C (en) | Single-phase brake magnet with a three-leg core in which the magnetic fluxes in the three legs have different phase positions and the winding of one leg is electrically and magnetically coupled to the windings of the other two legs | |
| DE544784C (en) | Induction counter | |
| DE550998C (en) | Main current magnet for induction counter | |
| DE841170C (en) | Arrangement to increase the magnetic pull in relays with an armature hinged to the relay magnet by a leaf spring or the like | |
| DE485150C (en) | AC electricity meter | |
| DE541044C (en) | Main current magnet for induction counter | |
| DE709906C (en) | Device for improving error curves in induction counters using a magnetic shunt arranged on the current iron | |
| DE875683C (en) | DC watt hour meter with iron in the main power field | |
| DE452696C (en) | Drive system for Ferrari counters | |
| DE446060C (en) | Device for damping the cross-slot field of electrical machines with slot winding | |
| DE829618C (en) | Ferrari drive system, especially for alternating current meters | |
| AT86335B (en) | Drive system for alternating current meters based on the Ferraris principle. | |
| DE629265C (en) | DC meter with increased or equalized torque | |
| DE358591C (en) | Device for direct current shunt motors to keep the number of revolutions constant even with higher iron saturation in spite of the variable supplied voltage | |
| DE452694C (en) | Electric cross-field machine with constant voltage |