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US 7,443,275 B2Granted
Device for absorbing noise
AssigneeWürth Elektronik eiSos GmbH & Co. KG
InventorOliver Konz
Life of this patent
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Abstract
A device for absorbing electrical noise on cables containing a housing comprising a pair of halfshells is disclosed. A grooved ferrite component resides within each halfshell. Flat tabs that come to rest between facing surfaces of the ferrite components when the housing is closed are formed onto the housing, thereby creating a ferrite component that has a defined air gap.
Claims11
A device for absorbing electrical noise on cables having
- a housing (1),
- two parts having facing surfaces and being fabricated from a material that absorbs electrical noise, the two parts being arranged within the housing (1) and
- forming between them a passageway for a cable when the housing (1) is closed, and
- at least one spacer that may be arranged between the facing surfaces of the two parts;
- and
- wherein the spacer is configured such that an air gap is maintained between pairs of facing surfaces of the two parts to assist in absorbing of electrical noise.
3 more elements
Dependencies are inferred from the claim text.