AT33785B - Graduated tariff meter for AC and three-phase systems. - Google Patents
Graduated tariff meter for AC and three-phase systems.Info
- Publication number
- AT33785B AT33785B AT33785DA AT33785B AT 33785 B AT33785 B AT 33785B AT 33785D A AT33785D A AT 33785DA AT 33785 B AT33785 B AT 33785B
- Authority
- AT
- Austria
- Prior art keywords
- graduated
- phase systems
- counter
- tariff meter
- meter
- Prior art date
Links
- 230000003993 interaction Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
<Desc/Clms Page number 1>
Stafeltarifzähler für Wechsel- und Drehstromanlagen.
Die vorliegende Erfindung betrifft einen Zähler, bei welchem heim Überschreiten einer best : ernten Belastung ein zweites Zählwerk eingeschaltet wird, so dass nach dem Verhältnis des Gesamtverbrauches zum Verbrauch bei einer ein bestimmtes Mass über-
EMI1.1
In den umstehenden Fig. 1 und 2 ist der Zähler schematisch im Grund-und Aufriss dargestellt.
EMI1.2
infolge der Wechselwirkung der Triebkemfelder und Wirbdstrome im Segment ausgeübt. dem die Feder C das Gleichgewicht hält.
In dem Augenblick, in welchem das Drehmoment die Federkraft überwindet, also die Belastung über ein gewisses Mass steigt, bewegt sich das Segment in der Drehrichtung des Zählers und schaltet statt des Zählwerkes 7, it,. das Zählwerk Zw. 1 ein. Es wird jetzt also am Zählwerk der Watt verbrauch registriert, der während einer Zeitperiode stattfand, in der eine bestimmte Stromstärke bzw. Wattzahl überschritten wurde, während das Zählwerk Z . den Wattverbrauch bei geringer Belastung angibt.
Selbstverständlich kann auch das Zählwerk dauernd eingeschaltet bleiben und nur das zweite hinzugeschaltet werden. oder aber mehrere Segmente vorgesehen sein, welche bei verschiedenem Wattverbrauch mehrere Zählwerke staffelförmig einschalten.
Statt der mechanischen Umschaltung kann auch eine elektrische verwendet werden, indem das Segment bei Überschreitung eines bestimmten Drehmomentes einen Kontakt schliesst, welcher im Stromkreis eines Umschaltrelais liegt.
Die Vorrichtung kann auch benutzt werden, um irgendwelche andere Apparate bei einer bestimmten Wattzahl einzuschalten.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Board tariff meter for AC and three-phase systems.
The present invention relates to a meter in which a second meter is switched on when a certain load is exceeded, so that, according to the ratio of total consumption to consumption, a certain amount is exceeded.
EMI1.1
In the surrounding FIGS. 1 and 2, the counter is shown schematically in plan and elevation.
EMI1.2
exerted as a result of the interaction of the drive core fields and eddy currents in the segment. which the spring C keeps the balance.
At the moment when the torque overcomes the spring force, i.e. the load rises above a certain level, the segment moves in the direction of rotation of the counter and switches instead of the counter 7, it ,. the counter between 1 a. The watt consumption is now registered on the counter that took place during a period of time in which a certain current strength or wattage was exceeded, while the counter Z. indicates the watt consumption at low load.
Of course, the counter can also remain switched on permanently and only the second one can be switched on. or several segments can be provided which switch on several counters in a staggered manner when the watt consumption varies.
Instead of mechanical switching, electrical switching can also be used, in that the segment closes a contact when a certain torque is exceeded, which is located in the circuit of a switching relay.
The device can also be used to switch on any other apparatus at a certain wattage.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1907188588D DE188588C (en) | 1907-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT33785B true AT33785B (en) | 1908-07-25 |
Family
ID=5720939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT33785D AT33785B (en) | 1907-01-11 | 1907-09-11 | Graduated tariff meter for AC and three-phase systems. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT33785B (en) |
-
1907
- 1907-09-11 AT AT33785D patent/AT33785B/en active
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