CH237268A - Step control device on a transformer. - Google Patents
Step control device on a transformer.Info
- Publication number
- CH237268A CH237268A CH237268DA CH237268A CH 237268 A CH237268 A CH 237268A CH 237268D A CH237268D A CH 237268DA CH 237268 A CH237268 A CH 237268A
- Authority
- CH
- Switzerland
- Prior art keywords
- transformer
- control device
- load switch
- selector
- step control
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Description
Stufenregeleinrichtung an einem Transformator. Es ist schon eine StufenregeleinrieUtung für Transformatoren vorgeschlagen worden, bei der Lastschalter und Stufenwähler in einer Flucht hintereinander innerhalb des Transformatorkessels angeordnet sind. Eine besonders gute Raumausnützung ergibt sich bei einer solchen Anordnung dann, wenn die Durchmesser von Lastschalter und Stufen wähler wenigstens annähernd gleich sind. Besonders bei hohen Stufenzahlen ist es aber oft schwierig, den Durchmesser des Stufen wählers auf den des LastschaIters zu be schränken.
Gemäss der Erfindung wird diese Schwie rigkeit in besonders vorteilhafter Weise da durch behoben, dass der Stufenwä,'hler in zwei in einer Flucht mit dem Lastschalter liegende Teile zerlegt ist, die den geraden bezw. den ungeraden Stufen zugeordnet sind und mit tels eines zwischen ihnen angeordneten Ge triebes abwechselnd verstellt werden. Die Figur zeigt ein Ausfülirungsbeispiel des Erfindungsgegenstandes.
Es bedeutet<B>1</B> den Lastsc'haIter und 2 die Stufenwähler- anordnung. Diese enthält einen Stuf enwä#hIer <B>3</B> für die ungeraden und einen Stufenwähler 4 für die geraden Stufen sowie ein diese Wäh ler a-bweel-iselncl um einen Schritt verstellen des Maltesergetriebe <B>5.</B> Der Antrieb der Siu- fenregeleinrichtung erfolgt über die Kegel räder<B>6,</B> durch die auch der Lastschalter unter Zwischenschaltung des Getriebes<B>7</B> betätigt wird.
Die Erfindung gestattet es, den Durch messer des Stufenwählers im Vergleich zur üblichen Bauweise bis auf die Hälfte herab zusetzen und so dem Durchmesser auch verhältnismä,ssig kleiner Lastschalter anzu gleichen.<B>_Z</B>
Step control device on a transformer. A step control device for transformers has already been proposed in which the load switch and step selector are arranged in line one behind the other within the transformer tank. A particularly good use of space is obtained with such an arrangement when the diameter of the load switch and step selector are at least approximately the same. However, especially with a large number of steps, it is often difficult to limit the diameter of the step selector to that of the load switch.
According to the invention, this Difficulty is eliminated in a particularly advantageous manner by the fact that the tap selector is divided into two parts in alignment with the load switch. assigned to the odd steps and alternately adjusted by means of a gear arranged between them. The figure shows an exemplary embodiment of the subject matter of the invention.
It means <B> 1 </B> the load switch and 2 the tap selector arrangement. This contains a step selector <B> 3 </B> for the odd and a step selector 4 for the even steps, as well as one of these selector a-bweel-iselncl of the Geneva gear <B> 5. </ B > The safety control device is driven by the bevel gears <B> 6 </B> which also operate the load switch with the interposition of the gear <B> 7 </B>.
The invention makes it possible to reduce the diameter of the tap selector by half in comparison to the conventional design and thus to equalize the diameter of even relatively small load switches. <B> _Z </B>
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE237268X | 1942-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH237268A true CH237268A (en) | 1945-04-15 |
Family
ID=5902997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH237268D CH237268A (en) | 1942-12-31 | 1943-11-18 | Step control device on a transformer. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH237268A (en) |
-
1943
- 1943-11-18 CH CH237268D patent/CH237268A/en unknown
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