Tap changer, force-storage unit, and controlled-backlash coupling therebetween
An energy accumulator (15) for or in an on-load tap changer (10) comprising a motor (11) with an output shaft (12) as well as a load transfer switch (13) with an input shaft (14) comprises - an elastic accumulation element (17), and - a gear unit which is coupled to the accumulation element (17) and...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An energy accumulator (15) for or in an on-load tap changer (10) comprising a motor (11) with an output shaft (12) as well as a load transfer switch (13) with an input shaft (14) comprises - an elastic accumulation element (17), and - a gear unit which is coupled to the accumulation element (17) and which comprises: ∙ an input hub (201) that can be connected to the output shaft (12) for conjoint rotation therewith; ∙ an output hub (231) that can be connected to the input shaft (12) for conjoint rotation therewith; and ∙ a variable transmission means (20, 21) that is connected between the input hub (201) and the accumulation element (17). |
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