Current-measuring device
AssigneeUniversal Technic
InventorLandre Bernard
Life of this patent
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Abstract
A current-measuring device in accordance with the invention comprises an annular magnetic circuit having separate first and second magnetic circuit portions (1, 2) with ends suitable for coming face-to-face to form a closed magnetic circuit, a housing (5) surrounding at least the first portion (1) of the magnetic circuit the first portion being slidably mounted within the housing, magnetic flux detection means (12) for detecting a magnetic flux in the magnetic circuit; the housing includes a bearing member against which the second portion of magnetic is firmly held when slided with the first portion from a position where the second portion does not face the bearing member to a position where the second portion faces the bearing member.
Claims5
A current-measuring device comprising an annular magnetic circuit having separate first and second magnetic circuit portions with ends suitable for coming face-to-face to form a closed magnetic circuit, a housing surrounding at least the first portion of the magnetic circuit, said first portion being slidably mounted within said housing, magnetic flux detection means for detecting a magnetic flux in the magnetic circuit, wherein said housing includes a bearing member against which said second portion of the magnetic circuit is firmly held when slided with said first portion from a position where said second portion does not face said bearing member to a position where said second portion faces said bearing member.
Dependencies are inferred from the claim text.