公开(公告)号：KR100968584B1

公开(公告)日：2010-07-08

申请号：KR1020080034274

申请日：2008-04-14

Applicant: 포항공과대학교 산학협력단

Inventor： 김인태 ,  임근배 ,  김성완

IPC: H01L21/02 ,  H01L21/00

Abstract: 본 발명은 액적 토출 장치에 관한 것으로서, 액체가 공급되며 일측 단부가 개방되어 액적을 토출하는 노즐과, 상기 노즐의 개방된 단부를 향하여 기체를 분사하는 분사구가 형성된 하우징과, 상기 분사구로 기체를 공급하는 기체공급관을 포함할 수 있다.
액적, 토출, 분사구, 펌프, 하우징

公开(公告)号：KR1020090106029A

公开(公告)日：2009-10-08

申请号：KR1020080031509

申请日：2008-04-04

Applicant: 포항공과대학교 산학협력단

Inventor： 장태현 ,  임규현 ,  김성완 ,  박시우

IPC: G01N30/02 ,  G01N30/00

Abstract: PURPOSE: A chromatography column device and a high performance liquid chromatography apparatus using the same are provided to reduce system construction cost, to save consumed solvent, and to ensure effects of reducing man power and time. CONSTITUTION: A high performance liquid chromatography apparatus includes a solvent(1), an HPLC pump(2), an injector(3), a liquid chromatography column(6), and a detector(5). The HPLC pump supplies a solvent. The solvent is used in a stationary form. The injector injects a sample. The column separates a material. A peltier device(9) is attached to the liquid chromatography column. The peltier device is a peltier plate capable of cooling and heating. The peltier plate is selectively attached by using heat sink paste on the right and left side of a column.

Abstract translation: 目的：提供色谱柱装置和使用其的高效液相色谱仪，以降低系统建设成本，节省消耗的溶剂，并确保减少人力和时间的效果。 构成：高效液相色谱装置包括溶剂（1），HPLC泵（2），注射器（3），液相色谱柱（6）和检测器（5）。 HPLC泵提供溶剂。 溶剂以固定形式使用。 注射器注入样品。 色谱柱分离材料。 皮层装置（9）连接到液相色谱柱。 珀耳帖装置是能够冷却和加热的珀尔帖板。 通过在塔的右侧和左侧使用散热膏来选择性地附接珀耳帖板。

公开(公告)号：KR1020090108918A

公开(公告)日：2009-10-19

申请号：KR1020080034274

申请日：2008-04-14

Applicant: 포항공과대학교 산학협력단

Inventor： 김인태 ,  임근배 ,  김성완

IPC: H01L21/02 ,  H01L21/00

Abstract: PURPOSE: A droplet discharging device is provided to supply the droplet of the smaller size by spraying the air to the droplet which is formed at the end part of a nozzle. CONSTITUTION: A droplet discharging device includes nozzles(112,114), a housing(121), and a gas supplying pipe(148). The liquid is supplied to the nozzle. The one-side end of nozzle is opened and discharges the droplet. In the housing, a spraying part(123) which sprays the gas towards the opened end part of a nozzle is formed. The spraying part is arranged to be adjacent to the periphery of nozzle. The gas supplying pipe supplies the gas to the nozzle.

Abstract translation: 目的：提供一种液滴喷射装置，通过向形成在喷嘴端部的液滴喷射空气来提供较小尺寸的液滴。 构成：液滴喷射装置包括喷嘴（112,114），壳体（121）和气体供给管（148）。 液体被供应到喷嘴。 喷嘴的单侧端部打开并排出液滴。 在壳体中，形成喷射部（123），喷射部朝向喷嘴的开口端喷射气体。 喷射部分布置成与喷嘴的周边相邻。 气体供给管将气体供给到喷嘴。