Title:
自動閉鎖機能を有する多スロット塗布機
Document Type and Number:
Japanese Patent JP5921100
Kind Code:
B2
Abstract:
Apparatus and methods for applying liquid onto a substrate include a nozzle (10) configured to be connected to a liquid source. The nozzle (10) further includes a distribution passage (16) with a length that can receive the liquid. A piston is positioned in the distribution passage (16) and a slit-shaped nozzle (10) opening is in fluid communication with the distribution passage (16). The piston is movable in the distribution passage (16) so as to vary the length that can receive the liquid. The nozzle opening (18) communicates with the distribution passage (16) via a plurality of spaced apart outlet channels having respective outlet ends. The outlet channels are formed between first and second nozzle pieces (12,14) each having a tip portion (32) at the outlet ends. At least one of the first or second nozzle pieces (12,14) is flexible at the tip such that the outlet ends open when under positive fluid pressure and close when the fluid pressure is reduced. An application valve is coupled to the nozzle (10) for selectively interrupting or enabling a flow of liquid to the distribution passage (16).
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Inventors:
Kailbecke
Application Number:
JP2011147081A
Publication Date:
May 24, 2016
Filing Date:
July 01, 2011
Export Citation:
Assignee:
NORDSON CORPORATION
International Classes:
B05C5/02; B05D1/26
Domestic Patent References:
| JP7004364U |
Foreign References:
| US6371392 | ||||
| US20080134966 | ||||
| GB196960A |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kosuke Uchida
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kosuke Uchida