AT74494B - Normal clock with electrical self-winding and with automatic readjusting device after failure and recurrence of the operating voltage. - Google Patents
Normal clock with electrical self-winding and with automatic readjusting device after failure and recurrence of the operating voltage.Info
- Publication number
- AT74494B AT74494B AT74494DA AT74494B AT 74494 B AT74494 B AT 74494B AT 74494D A AT74494D A AT 74494DA AT 74494 B AT74494 B AT 74494B
- Authority
- AT
- Austria
- Prior art keywords
- clock
- electromagnet
- slave clocks
- failure
- interrupted
- Prior art date
Links
- 238000004804 winding Methods 0.000 title description 2
- 238000013016 damping Methods 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Relay Circuits (AREA)
Description
<Desc/Clms Page number 1>
Normaluhr mit elektrischem Sels, aufzug und mit automatischer Nachstellvorrichtung nach Ausbleiben und Wiederauftroten der Betriebsspannung.
Zweck der vorliegenden Erfindung ist, bei einer an ein Netz angeschlossenen Uhr im Falle des Ausbleibens des Betriebsstromes durch Sinken eines Gewichtes einen Kontakt zu schliessen, der bewirkt, dass nach Behebung der Stoimg das Aufzuggcwicht wieder in seine Noiniallage zurückgeführt und die richtige Zeit nachgeholt wird.
In gleicher Weise soll auch für den Fall, dass die an die Normaluhr angeschlossenen Nebenuhren durch äussere Einwirkung zum Stillstand kommen, durch Unterbrechung eines Strom- zweiges der Hauptuhr bewhkt werden, dass nach Behebung des Hindemisses für die Zeigerbewegung der Nebenuhren diese automatisch wieder auf die richtige Zeit eingestellt werden.
EMI1.1
gesunken ist.
Auch in der tiefsten Stellung, welche das Gereicht bei normalem Betrieb einnimmt. hletbt ein Kontakt 9 geöffnet Erst wenn die Betriebsspannung ausbleibt oder so stark sinkt, dass der Elektromagnet 7 nicht mehr funktioniert, wird das Gewicht noch weite : sinken und hiebei
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führung sind die Kontakte 12 und 4, 6 weggelassen und nur die Kontakte 9 und 14 sind beibehalten. Bei einer Betriebsstörung wird wieder das Sinken des Gewichtes EI den Kontaktschluss bei zur Folge haben und der in der Figur dargestellte Selbstunterbrecher wird durch dieselbe Anker-
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<Desc/Clms Page number 2>
EMI2.1
Stromes nicht gesenkt, sondern gehoben wird, was bei dem Kontakt 9 berücksichtigt werden muss.
PATENT. ANSPRUCHE :
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wodurch ein Kontakt betätigt wird, der es ermöglicht, dass bei Wiederauftreten des Betriebsstromes ein Elektromagnet 7 oder Motor mit Selbstunterbrecher das Gewicht so lange aufzieht, bis es seine ursprüngliche Lage des normalen Betriebes wieder einnimmt.
<Desc / Clms Page number 1>
Normal clock with electric selector, winding and with automatic readjusting device after failure and re-emergence of the operating voltage.
The purpose of the present invention is to close a contact with a clock connected to a network in the event of a failure of the operating current due to the sinking of a weight, which causes the elevator weight to be returned to its normal position and the correct time made up after the shock has been removed.
In the same way, in the event that the slave clocks connected to the normal clock come to a standstill due to external influences, the interruption of a branch of the master clock should ensure that after the obstruction for the movement of the slave clocks has been removed, it automatically returns to the correct one Time can be set.
EMI1.1
has decreased.
Even in the lowest position that the bar assumes during normal operation. If a contact 9 is open. Only when the operating voltage fails or drops so much that the electromagnet 7 no longer works, the weight will increase: drop and here
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The contacts 12 and 4, 6 are omitted and only the contacts 9 and 14 are retained. In the event of a malfunction, the lowering of the weight EI will cause the contact to close again and the self-interrupter shown in the figure will be replaced by the same armature
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<Desc / Clms Page number 2>
EMI2.1
Current is not lowered, but raised, which must be taken into account with the contact 9.
PATENT. EXPECTATIONS :
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whereby a contact is actuated which enables an electromagnet 7 or a motor with a self-breaker to pull the weight until it returns to its original position of normal operation when the operating current occurs again.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT74494T | 1914-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT74494B true AT74494B (en) | 1918-08-10 |
Family
ID=3596157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT74494D AT74494B (en) | 1914-01-08 | 1914-01-08 | Normal clock with electrical self-winding and with automatic readjusting device after failure and recurrence of the operating voltage. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT74494B (en) |
-
1914
- 1914-01-08 AT AT74494D patent/AT74494B/en active
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