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1. 发明公开

KR1020080037021A 축경 조인트부를 갖는 밸브와 축경용 조인트 및 이것들을사용한 배관 시스템 无效
标题翻译：带直径减小接头的阀门，减少连接的接头以及使用这些阀和接头的管道系统
公开(公告)号：KR1020080037021A
公开(公告)日：2008-04-29
申请号：KR1020087003490
申请日：2006-07-31
申请人： 가부시키가이샤 기츠
发明人： 마루야마야스히데 , 고미치카시
IPC分类号： F16K27/00 , F16K1/22 , F16K5/06 , F16L21/06
CPC分类号： F16K27/067 , F16K27/0218 , F16L21/065 , F16L29/007
摘要： A valve easily and securely connectable to a pipe merely by tightening the housing thereof for diameter reduction without processing the connected portion of the valve, capable of absorbing vibration with a proper flexibility against the pipe joined thereto, and having excellent durability. The valve comprises a diameter-reduced joint part enabling the joining of pipes for each side independently of each other, capable of always maintaining the high sealability of the valve even when the valve is joined to and removed from the pipe, and manufacturable at advantageous cost. A sealing sleeve (3) formed of a rubber is stored in the diameter-reducible housing (2), and a valve mechanism (4) having a valve element (11) is built in the housing (2) so that flow passages in the housing (2) can be opened and closed and a flow can be controlled. The diameter-reduced joint part (18) reduces the diameter of the housing (2) to sealingly join the joining end part of the pipe (P) for joining with a sealing sleeve (3).
摘要翻译：阀只能通过紧固其壳体直径减小而容易且牢固地连接到管道上，而不需要处理阀的连接部分，能够以适当的柔性吸收振动，并且具有优良的耐久性。该阀包括直径减小的接头部件，其能够彼此独立地连接各管道，能够始终保持阀的高密封性，即使当阀连接到管上并从管中移除时，也可以以有利的成本制造。由橡胶形成的密封套（3）存储在直径可减小的壳体（2）中，并且具有阀元件（11）的阀机构（4）被构建在壳体（2）中，使得在外壳（2）可以打开和关闭，可以控制流量。直径减小的接头部分（18）减小了壳体（2）的直径，以密封地连接管（P）的接合端部，用于与密封套（3）接合。

2. 发明授权

KR101463128B1 축밀봉 장치와 이것을 사용한 밸브 구조 有权
标题翻译：轴封密封装置和使用装置的阀结构
公开(公告)号：KR101463128B1
公开(公告)日：2014-11-20
申请号：KR1020097023507
申请日：2008-06-19
申请人： 가부시키가이샤 기츠
发明人： 아오키카즈히로 , 야마사키토모야 , 고미치카시
IPC分类号： F16J15/10 , F16J15/06 , F16K31/02 , H02N2/00
CPC分类号： F15B21/00 , F16J15/164 , F16J15/3208 , F16J15/3296 , F16J15/56 , F16K7/045 , F16K31/02 , F16K31/025 , G05D7/0635 , G05D7/0641 , H01L41/193 , Y10T137/2202 , Y10T137/2213 , Y10T137/87169 , Y10T137/87217
摘要： 실링재나 밀봉 부재의 이동에 수반되는 마모가 없기 때문에, 높은 밀봉성능을 유지하면서, 간단한 내부 구조에 의해 유체의 밀봉 상태와 비밀봉 상태를 전환하여 소정 유량의 유체를 흘릴 수 있고, 게다가, 실링재의 팽창량을 외부 전기신호 등의 양으로 조정하고, 접촉면 압력을 조정함으로써, 유체의 누설량을 고정밀도로 제어할 수 있는 것으로 모든 용도에 이용할 수 있는 축밀봉 장치를 제공하는 것. 본체(10)내부에 설치한 축밀봉부(15)에, 전기적 외부 자극을 통하여 팽창수축·변형하는 고분자 재료제의 축밀봉체(20)를 배열 설치함과 아울러, 축밀봉부(15)에는, 축밀봉체(20)의 팽창수축·변형에 의한 누설 유체를 흘리는 유로(13, 14)를 설치한 축밀봉 장치이다.
축밀봉부, 전기적 외부 자극, 고분자 재료, 축밀봉체, 유체, 유로, 축밀봉 장치, 밸브 구조.

3. 发明授权

KR101215527B1 고분자 액추에이터와 이것을 사용한 밸브 및 축밀봉 구조 有权
标题翻译：聚合物致动器，以及使用相同的阀门和轴封密封结构
公开(公告)号：KR101215527B1
公开(公告)日：2012-12-26
申请号：KR1020107017899
申请日：2009-12-17
申请人： 가부시키가이샤 기츠
发明人： 아오키카즈히로 , 야마사키토모야 , 고미치카시
IPC分类号： H02N11/00 , F16K31/02 , F25B41/06
CPC分类号： F16K31/004 , C08L75/08 , F16K31/02 , H01L41/0926 , H01L41/193 , Y10T137/2213
摘要： 고분자액추에이터를각종구동원에이용할수 있고, 특히, 고분자액추에이터의변형량을밸브나축밀봉장치에도사용할수 있도록한다. 전기자극을통하여변형하는구동체와, 이구동체의상하면측에대향배치하여정부의전기자극을구동체에평면적으로인가하는전극을가지는고분자액추에이터이다. 이전극은상이한인가영역을가지고, 이인가영역에의해구동체내에생기는응력분포를정부의일방에편재시켜서, 대향하는인가영역이없는측으로구동체를굴곡변형시키는전장분포를가지고있다.

4. 发明公开

KR1020100134559A 고분자 액추에이터와 이것을 사용한 밸브 및 축밀봉 구조 有权
标题翻译：聚合物致动器，以及使用相同的阀门和轴封密封结构
公开(公告)号：KR1020100134559A
公开(公告)日：2010-12-23
申请号：KR1020107017899
申请日：2009-12-17
申请人： 가부시키가이샤 기츠
发明人： 아오키카즈히로 , 야마사키토모야 , 고미치카시
IPC分类号： H02N11/00 , F16K31/02 , F25B41/06
CPC分类号： F16K31/004 , C08L75/08 , F16K31/02 , H01L41/0926 , H01L41/193 , Y10T137/2213
摘要： The object is to provide a polymer actuator capable of being utilized for any of various drive sources, wherein the amount of deformation of the polymer actuator can particularly be used also for a valve or shaft-sealing device. The polymer actuator comprises a power driver deformed upon receiving electro stimuli and electrodes disposed on the upper and lower surface sides of the power driver in an opposite manner for applying positive and negative electro stimuli to the power driver in a planar fashion. The electrodes have different stimuli application regions to have different electrical field distributions for causing distribution of stress generated in the power driver to be eccentrically located on one of positive and negative sides, thereby bending and deforming the power driver onto a side on which the opposite stimuli application regions do not exist.

5. 发明公开

KR1020100023799A 축밀봉 장치와 이것을 사용한 밸브 구조 有权
标题翻译：轴封密封装置和使用装置的阀结构
公开(公告)号：KR1020100023799A
公开(公告)日：2010-03-04
申请号：KR1020097023507
申请日：2008-06-19
申请人： 가부시키가이샤 기츠
发明人： 아오키카즈히로 , 야마사키토모야 , 고미치카시
IPC分类号： F16J15/10 , F16J15/06 , F16K31/02 , H02N2/00
CPC分类号： F15B21/00 , F16J15/164 , F16J15/3208 , F16J15/3296 , F16J15/56 , F16K7/045 , F16K31/02 , F16K31/025 , G05D7/0635 , G05D7/0641 , H01L41/193 , Y10T137/2202 , Y10T137/2213 , Y10T137/87169 , Y10T137/87217
摘要： Provided is a shaft sealing device, which is enabled, because of no wear accompanying the movement of a sealing material or a sealing member, by a simple internal structure, to switch the sealing state and the unsealing state of a fluid while keeping a high sealing performance, thereby to feed a fluid of a predetermined flow rate, and which is enabled, by adjusting the expansion degree of the sealing material with the quantity of an external electric signal and accordingly the contact face pressure, to control the amount of leakage of the fluid highly precisely, so that it can be used for all applications. The shaft sealing device comprises a shaft sealing member (20) of a polymeric material made expansible/contractible and deformable through electric external stimulations and arranged in a shaft sealing portion (15) disposed in a body (10), and passages (13 and 14) disposed in the shaft sealing portion (15) for feeding the leakage fluid due to the expansion/contraction and deformation of the shaft sealing member (20).
摘要翻译：提供一种轴密封装置，其通过简单的内部结构由于不伴随密封材料或密封构件的移动而磨损，从而在保持高密封性的同时切换流体的密封状态和开封状态从而能够供给预定流量的流体，并且能够通过利用外部电信号的量和接触面压力调节密封材料的膨胀度来控制泄漏量高精度的流体，使其可以用于所有应用。所述轴封装置包括可膨胀/收缩并可通过电外部刺激变形并布置在设置在主体（10）中的轴密封部分（15）中的聚合物材料的轴密封构件（20），以及通道（13和14）），其设置在轴密封部（15）中，用于由于轴密封构件（20）的膨胀/收缩变形而供给泄漏流体。

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