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US 2021/0215930 A1Published application
Optical component protector
AssigneeAndrew Subratie
InventorAndrew Subratie
Life of this patent
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Abstract
An optical component protector, comprising a transparent plate, configured to be mounted in front of an optical component to be protected and a plenum chamber, connected to a top edge of a transparent plate wherein the plenum chamber is configured to receive a supply of gas from a gas supply and provide a curtain of the gas across a surface of the transparent plate that is on an opposite side of the transparent plate from the optical component.
Claims18
An optical component protector, comprising:
- a transparent plate, configured to be mounted in front of an optical component to be protected;
- and
- a plenum chamber, connected to a top edge of a transparent plate;
- wherein the plenum chamber is configured to receive a supply of gas from a gas supply and provide a curtain of the gas across a surface of the transparent plate that is on an opposite side of the transparent plate from the optical component.
1 more element
Dependencies are inferred from the claim text.