“X” wired anemometric probe and its manufacturing method
AssigneeCommissariat A L'energie Atomique Et Aux Energies Alternatives
InventorJean-Paul Moro
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Abstract
A method for manufacturing a single-wire anemometric probe, or an n-wire (n>1) probe, for making measurements near a surface, comprising, for at least one of the wires: a) positioning and holding of a straight portion of the wire, comprising a metal core surrounded by a protective sheath, on two surfaces; b) elimination of a part of the sheath, to expose an active wire measurement zone; and c) the wire is soldered on two pins of the probe body.
Claims19
Method for manufacturing a single-wire or n-wire (n>1) anemometric probe, for making measurements near a surface, comprising for at least one of the wires:
- a) positioning and holding of a straight portion of the wire, comprising a metal core with diameter d, less than 0.6 μm, surrounded by a protective sheath, on two surfaces,
- b) elimination of a part of the sheath, to expose an active wire measurement zone with length l, the l/d ratio being between 600 and 1500,
- c) the wire is soldered on two pins of the probe.
Single-wire anemometric probe, or n-wire (n>1) anemometric probe for making a measurement near a surface, comprising:
- a) at least two holding pins,
- b) at least one of the wires, soldered on said pins, comprising a straight portion of the wire, comprising a metal core with diameter d, less than 0.6 μm surrounded by a protective sheath, part of the sheath being eliminated, to expose an active wire measurement zone with length l, the l/d ratio being between 600 and 1500.
Multiple wire anemometric probe for making a measurement near a surface, in which the wires are parallel or arranged in “X”, comprising:
- a) at least two holding pins,
- b) at least one of the wires, soldered on said pins, comprising a straight portion of the wire, comprising a metal core with diameter d, less than 0.6 μm, surrounded by a protective sheath, part of the sheath being eliminated, to expose an active wire measurement zone with length l, the l/d ratio being between 600 and 1500.
Dependencies are inferred from the claim text.