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US 7,921,801 B2Granted
Droplet jetting applicator and method for manufacturing coated body
AssigneeKabushiki Kaisha Toshiba
InventorsHaruhiko Ishihara, Atsushi Kinase
Life of this patent
Estimating the term…
Abstract
A droplet jetting applicator includes a coating unit jetting and coating droplets to a to-be-coated object; a storage space storing the to-be-coated object coated with the droplets; an exhaust section exhausting gas in the storage space; an adjustment unit adjusting an outlet flow of the gas exhausted by the exhaust section from the storage space; and a control section controlling the adjustment unit so that the outlet flow is changed in a stepwise manner.
Claims4
A droplet jetting applicator, comprising:
- a coating unit jetting and coating droplets to a to-be-coated object;
- a drying unit for drying the to-be-coated object coated with the droplets, the drying unit comprising:
- a storage space storing the to-be-coated object coated with the droplets;
- an exhaust section exhausting gas in the storage space;
- and
- an adjustment unit adjusting an outlet flow of the gas exhausted by the exhaust section from the storage space;
- and
- a control section configured to control the adjustment unit so that the outlet flow is changed in a stepwise manner, the control section configured to control the adjustment unit so that the outlet flow is made smaller than the maximum outlet flow when the exhaust section starts to exhaust the gas in the storage space and the outlet flow is made to be the maximum outlet flow when a vacuum pressure in the storage space reaches a predetermined vacuum pressure to thereby dry the to-be-coated object coated with the droplets.
5 more elements
A droplet jetting applicator comprising:
- a coating unit jetting and coating droplets to a to-be-coated object;
- a drying unit for drying the to-be-coated object coated with the droplets, the drying unit comprising:
- a storage space storing the to-be-coated object coated with the droplets;
- an exhaust section exhausting gas in the storage space;
- and
- an adjustment unit adjusting an outlet flow of the gas exhausted by the exhaust section from the storage space;
- and
- a control section configured to control the adjustment unit so that the outlet flow is changed in a stepwise manner, the control section configured to control the adjustment unit so that the outlet flow is repeatedly changed when the exhaust section starts to exhaust the gas in the storage space and the outlet flow is made to be the maximum outlet flow when a vacuum pressure in the storage space reaches a predetermined vacuum pressure to thereby dry the to-be-coated object coated with the droplets.
5 more elements
Dependencies are inferred from the claim text.