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US 4,495,024 AGranted
Method for deposition of fluid and gaseous media on substrates for their transport
OwnerEdward Bokinventor
Life of this patent
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Abstract
Substrates, particularly a method of transporting and coating substrates within a confined longitudinal passageway. The method is characterized by the transport and coating of the substrate without human or mechanical contact. The method includes supplying a fluid medium into the confined passageway and discharging the fluid medium from the passageway, such that the moving fluid medium cushions while longitudinally transporting the substrate within the passageway.
Claims23
Method of transporting and processing substrates within a confined passageway comprising:
- a. supplying a fluid medium through a supply channel intersecting the passageway, and
- b. discharging said fluid medium through a discharge channel intersecting said passageway adjacent said supply channel, such that the moving fluid medium cushions, while transporting the substrate in said passageway.
Dependencies are inferred from the claim text.