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US 2021/0268601 A1Published application
Optical head
AssigneeConsultengineerip AG
InventorUlrich Gubler
Life of this patent
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Abstract
An optical head for a laser transmission welding apparatus comprising a housing with an end on the outlet side with respect to a laser beam and a ball mounted in the housing. The ball may comprise a material whose refractive index is higher than the refractive index of quartz glass.
Claims16
An optical head for a device for laser transmission welding, the optical head comprising:
- a housing with an end on an outlet side with respect to a laser beam;
- and
- a ball mounted in the housing,
- wherein the ball is made of a material whose refractive index is at least 1.6.
1 more element
Dependencies are inferred from the claim text.