Filter system and control device

TW202630572APending Publication Date: 2026-07-16FANUC LTD
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Patent Information

Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
FANUC LTD
Filing Date
2026-01-06
Publication Date
2026-07-16

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Abstract

The filtering system (16) includes a first L-type filter (28) and a second L-type filter (30). The first L-type filter includes a first inductor (36) and a first capacitor (38). The second L-type filter includes a second inductor (42) and a second capacitor (44). The first inductor is located between the first capacitor and the second L-type filter. The second inductor is located between the second capacitor and the first L-type filter. The first L-type filter and the second L-type filter together constitute a π-type filtering circuit (48).
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