公开(公告)号：KR1020080045049A

公开(公告)日：2008-05-22

申请号：KR1020070069722

申请日：2007-07-11

Applicant: 대한민국(관리부서:국립수산과학원)

Inventor： 윤성종 ,  배헌민 ,  김대현 ,  한석중 ,  윤성종

IPC: C12M1/26 ,  C12M1/00

CPC classification number: C12M23/54 ,  A01K79/02

Abstract: An electrical needle for fixing a living organism is provided to deform no living organism and maintain original color of the living organism by generating instant electric current using a portable ball-pen shaped electronic needle to make the living organism faint or dead, thereby easily observing inside organs in details. An electrical needle for fixing a living organism comprises: a ball-pen shaped case(10) where a groove(12) is formed at one side; a first and a second caps(13,14), each of which is connected to one side and the other side of the case, respectively; a ceramics insulator(2) which is installed at one inside of the case and has a support cap(11), where an electronic needle(1) protruded through the first cap is formed, at one side; a rail guide(5) formed at the other inside of the case; a piezoelectric element(4) which is installed between the ceramics insulator and the rail guide, generates instant electric current by the shock of a piezoelectric rod(6) and transmits the electric current to the electronic needle through an electric wire; a spring inserted into a protrusion(8) formed inside of the second cap; the piezoelectric rod which is installed at the case to move along the rail guide when connected to the second cap and applies shock to the top part of the piezoelectric element using elasticity of the spring to generate the instant electric current; and a button(9) which is formed at one side of the piezoelectric rod and moves along the groove by the elasticity of the spring. The electrical needle further comprises a lid formed one side thereof attachably and detachably to protect the electronic needle.

Abstract translation: 提供一种用于固定生物体的电针，通过使用便携式圆珠笔电子针产生瞬时电流使生物体不会变形并维持生物体的原始颜色，使生物体微弱或死亡，从而容易观察到内部 器官细节。 用于固定生物体的电针包括：一边形成有凹槽（12）的圆珠笔状的盒子（10） 第一和第二盖（13,14），其分别连接到壳体的一侧和另一侧; 陶瓷绝缘体（2），其安装在壳体的一个内部并且具有支撑帽（11），其中在一侧形成有穿过第一盖突出的电子针（1） 形成在所述壳体的另一内侧的轨道引导件（5） 安装在陶瓷绝缘体和导轨之间的压电元件（4）通过压电棒（6）的冲击产生瞬时电流，并通过电线将电流传送到电子针; 插入到形成在第二盖内部的突起（8）中的弹簧; 所述压电杆安装在所述壳体上，当连接到所述第二盖时沿着所述轨道导轨移动，并且利用所述弹簧的弹性对所述压电元件的顶部施加冲击以产生所述瞬时电流; 以及形成在所述压电杆的一侧并通过所述弹簧的弹性沿着所述凹槽移动的按钮（9）。 电针还包括形成在其一侧的盖子，该盖子可安装地并可拆卸地保护电子针头。

公开(公告)号：KR100722228B1

公开(公告)日：2007-05-30

申请号：KR1020050091398

申请日：2005-09-29

Applicant: 대한민국(관리부서:국립수산과학원)

Inventor： 김종화 ,  전제천 ,  장인권 ,  서형철 ,  김봉래 ,  김수경 ,  박기열 ,  김대현 ,  한현섭 ,  김종식

IPC: A01K61/00 ,  A01K63/04

CPC classification number: Y02A40/81

Abstract: 본 발명은 육상수조식육성시스템에 관한 것으로써, 특히, 벤추리시스템에 밸브가 설치된 바이패스관을 구비하고, 기포가 혼합된 사육수를 사육수조 수중에 분사하는 인젝터를 포함하여, 사육수조 내부의 유기물을 부유시키고 산소를 공급하여 사육수를 교환하지 않아도 수질이 악화되는 것을 방지하고 사육수조 바닥에 노폐물이 침적되지 않는 육상수조식육성시스템에 관한 것이다.
에어리프트, 벤추리, 여과망, 인젝터, 포말분리장치