专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR1020010020760A 스위치 기어 및 특정 높이 금속 폐쇄형 스위치 기어 有权
标题翻译：开关齿轮
公开(公告)号：KR1020010020760A
公开(公告)日：2001-03-15
申请号：KR1020000020592
申请日：2000-04-19
申请人： 미쓰비시덴키 가부시키가이샤
发明人： 사토토시후미 , 마루야마토시마사 , 미야모토세이이치 , 이토타니타카유키 , 코바야시미노루
IPC分类号： H02B1/04
CPC分类号： H02B13/0354 , H01H31/003 , H01H33/666 , H01H2033/6623 , H01H2033/6668
摘要： PURPOSE: A switch gear is provided to substantially make a size small by installing a vacuum container for housing one or plural switches for switching a fixed electrode and a moving electrode each connected to different outside conductors, molded with an insulating material, and projecting plural terminals for connecting the outside conductor from a molded part. CONSTITUTION: A main circuit switch(20) and an earthed switch(30) are housed in a vacuum container(10). The main circuit switch(20) consists of a fixed electrode(21a) and a moving electrode(22a), and the earthed switch(30) consists of a fixed electrode(31a) and a moving electrode(32a). The whole of the vacuum container(10) is molded with an insulating material, a bus bar connecting terminal(71) is arranged so as to look down on the lower surface of a mold part(60), and a load side transmission cable connecting terminal(72) is arranged so as to look the front in the front of the mold part(60). The generation of airtight defect can be prevented without use of a sealing packing. Since use of individual bushing is made unnecessary by these terminals, the switch gear is made small.
摘要翻译：目的：提供一种开关装置，通过安装用于容纳用于切换固定电极和移动电极的真空容器的真空容器来大体上使其尺寸变小，所述固定电极和移动电极各自连接到不同的外部导体，用绝缘材料模制，并且突出多个端子用于将外部导体与模制部件连接。构成：主电路开关（20）和接地开关（30）容纳在真空容器（10）中。主电路开关（20）由固定电极（21a）和移动电极（22a）构成，接地开关（30）由固定电极（31a）和移动电极（32a）构成。整个真空容器（10）用绝缘材料模制，母线连接端子（71）被布置成向下仰视模具部件（60）的下表面，并且连接端子（72）布置成在模具部件（60）的前面看前面。在不使用密封填料的情况下，可以防止产生气密缺陷。由于这些端子不需要使用单独的衬套，所以开关装置变小。

2. 发明公开

KR1020010020728A 스위치 기어 有权
标题翻译：开关齿轮
公开(公告)号：KR1020010020728A
公开(公告)日：2001-03-15
申请号：KR1020000019159
申请日：2000-04-12
申请人： 미쓰비시덴키 가부시키가이샤
发明人： 이토타니타카유키 , 마루야마토시마사 , 사토토시후미 , 미야모토세이이치 , 코바야시미노루
IPC分类号： H01H33/66
CPC分类号： H02B13/0354 , H01H1/5822 , H01H31/003 , H01H33/666 , H01H2033/66284 , H01H2033/6668
摘要： PURPOSE: A switch gear is provided to reduce ground accidents by electrically insulating a vacuum container from a ground voltage. CONSTITUTION: A main circuit switch portion(20) and a ground switch portion(30) is stored in a vacuum container(10) of this switch gear, and the main circuit switch portion(20) comprises a fixed electrode(21a) at the tip of a fixed electrode bar(21) connected to a bus and a movable electrode(22a) at the tip of a movable electrode bar(22). The fixed electrode bar(21) and the movable electrode bar(22) are fixed to the vacuum container(10) and are electrically insulated from the vacuum container(10). The ground switch portion(30) comprises a fixed electrode(31a) and a movable electrode(32a) at respective tips of the fixed electrode bar(31) and a movable electrode bar(32) that are placed in parallel with the fixed electrode bar(21) and the movable electrode bar(22). The fixed electrode bar(31) and the movable electrode bar(32) are fixed to the vacuum container(10) and are electrically insulated from the vacuum container(10). Because the vacuum container(10) is not grounded, voltage of the vacuum container(10) is equal to the voltage between voltage in discharge portions of the main circuit switch portion(20) and the ground switch portion(30) and ground voltage outside the vacuum container(10).
摘要翻译：目的：提供开关装置，通过将真空容器与接地电压电绝缘来减少接地事故。构成：主电路开关部分（20）和接地开关部分（30）被存储在该开关装置的真空容器（10）中，并且主电路开关部分（20）包括固定电极连接到总线的固定电极棒（21）的尖端和可动电极棒（22）的尖端处的可动电极（22a）。固定电极棒（21）和可动电极棒（22）固定在真空容器（10）上，与真空容器（10）电绝缘。接地开关部分（30）包括在固定电极棒（31）的各个尖端处的固定电极（31a）和可动电极（32a）和与固定电极棒平行放置的可动电极棒（32）（21）和可动电极棒（22）。固定电极棒（31）和可动电极棒（32）固定在真空容器（10）上，与真空容器（10）电绝缘。由于真空容器（10）未接地，所以真空容器（10）的电压等于主电路开关部（20）和接地开关部（30）的放电部的电压与外部的接地电压真空容器（10）。

3. 发明授权

KR100370934B1 스위치 기어 및 전력 개폐기 失效
标题翻译： 스위치기어및전력개폐기
公开(公告)号：KR100370934B1
公开(公告)日：2003-02-05
申请号：KR1020000016043
申请日：2000-03-29
申请人： 미쓰비시덴키 가부시키가이샤
发明人： 마루야마토시마사 , 사토토시후미 , 미야모토세이이치 , 이토타니타카유키 , 코바야시미노루
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H1/5822 , H01H9/12 , H01H31/003 , H01H33/6606 , H01H33/662 , H01H2033/6623 , H01H2033/6668
摘要： The switch gear comprises: a switching mechanism including a first fixed contact piece 21a to be electrically connected to a bus, a first movable contact piece 22a to be contacted with and removed from the first fixed contact piece 21a, a second fixed contact piece 31a to be electrically connected to the first movable contact piece 22a and also to be electrically connected to a transmission cable, and a second movable contact piece 32a to be contacted with and removed from the second fixed contact piece 31a and also to be grounded externally; a vacuum container 10 for storing the switching mechanism therein; and, an insulating mold 60 for covering the vacuum container 10, the mold 60 including on the surface thereof a conductive layer 60a for grounding.
摘要翻译：该开关装置包括：开关机构，其包括与总线电连接的第一固定接触片21a，与第一固定接触片21a接触和分离的第一可动接触片22a，第二固定接触片31a至与第一可动接触片22a电连接并且还与传输电缆电连接;以及第二可动接触片32a，其与第二固定接触片31a接触并从第二固定接触片31a移除并且还从外部接地; 一个用于在其中储存切换机构的真空容器10; 以及用于覆盖真空容器10的绝缘模具60，模具60在其表面上包括用于接地的导电层60a。＆lt;图像＆GT;

4. 发明公开

KR1020010009886A 가요성도체 및 그것을 사용한 스위치기어 有权
标题翻译：柔性导体和开关齿轮
公开(公告)号：KR1020010009886A
公开(公告)日：2001-02-05
申请号：KR1019990028491
申请日：1999-07-14
申请人： 미쓰비시덴키 가부시키가이샤
发明人： 세키야타카시 , 히사모리요우이치 , 이토타케푸미 , 코야마켄이치 , 키무라토시노리 , 미야모토세이이치 , 이토타니타카유키 , 요리타미쓰마사 , 마루야마토시마사 , 카와마타이와오 , 사토신지
IPC分类号： H01H33/66
摘要： PURPOSE: A flexible conductor and a switch gear using thereof are provided to permit a displacement of a mobile conductor to a fixed conductor stably in vacuum by inserting an adhesion preventing layer into a plurality of conducting metal layer to form a flexible unit. CONSTITUTION: A flexible unit(1a) is formed by accumulating a plurality of conducting metal layer(10a) and a plurality of adhesion preventing layer(10b) by turns in thickness direction. A fixing unit(1b) is settled on both sides of the flexible unit(1a). The plurality of conducting metal layer(10a) prevents a sliding contact in case the flexible unit(1a) makes a bending transformation according to a movement of a mobile conductor(25) to a fixed conductor(24), in a state that the fixing unit(1b) is fixed respectively to the fixed conductor(24) and the mobile conductor(25).
摘要翻译：目的：提供柔性导体和使用其的开关装置，以通过将多个导电金属层插入到多个导电金属层中以形成柔性单元，使真空中的可移动导体稳定地位移到固定导体。构成：通过在厚度方向上累积多个导电金属层（10a）和多个防粘附层（10b）而形成柔性单元（1a）。固定单元（1b）在柔性单元（1a）的两侧安装。多个导电金属层（10a）在柔性单元（1a）根据可移动导体（25）到固定导体（24）的移动进行弯曲变形的情况下防止滑动接触，在固定单元（1b）分别固定到固定导体（24）和可移动导体（25）上。

5. 发明公开

KR1020010101384A 스위치기어 有权
标题翻译：开关
公开(公告)号：KR1020010101384A
公开(公告)日：2001-11-14
申请号：KR1020017008534
申请日：2000-06-05
申请人： 미쓰비시덴키 가부시키가이샤
发明人： 마루야마토시마사 , 사토도시후미 , 고바야시미노루 , 미야모토세이이치 , 이토다니다카유키
IPC分类号： H01H33/60
摘要： 본 발명은 용기내의 스페이스의 유효활용이 가능하고, 장치의 소형화 및 저코스트화가 도모되고, 신뢰성 및 안전성이 높은 스위치기어를 얻는다.
진공용기(1)는 금속제 탱크(2)를 절연성 수지(5)로 몰드해서 구성되고, 그 절연성 수지(5)의 일부가 진공용기(1)에서 연출하는 접지접점측 가동도체(13)의 연출부를 둘러싸도록 통상으로 형성되어 절연배리어(20)를 구성하고 있다.
그리고, 접지겸 시험용 단자(21)가 그 일단을 절연배리어(20)내로 연출시키고, 또 타단을 절연성 수지(5)외로 연출시키도록 배치되고, 접지겸 시험용 단자 (21)와 접지접점측 가동도체(13)가 절연배리어(20)내에서 제 2의 플렉시블도체 (22)에 의해 전기적으로 접속되어 있다.

6. 发明公开

KR1020010020693A 스위치 기어 및 전력 개폐기 失效
标题翻译：开关设备
公开(公告)号：KR1020010020693A
公开(公告)日：2001-03-15
申请号：KR1020000016043
申请日：2000-03-29
申请人： 미쓰비시덴키 가부시키가이샤
发明人： 마루야마토시마사 , 사토토시후미 , 미야모토세이이치 , 이토타니타카유키 , 코바야시미노루
IPC分类号： H01H33/66
CPC分类号： H01H33/666 , H01H1/5822 , H01H9/12 , H01H31/003 , H01H33/6606 , H01H33/662 , H01H2033/6623 , H01H2033/6668
摘要： PURPOSE: Disclosed is a switchgear which secures safety and is easy to reduce in size. CONSTITUTION: This switchgear is made up of a switching mechanism, a vacuum container(10) for housing the switching mechanism, and an insulating mold(60) covering the vacuum container(10). The switching mechanism is equipped with a first fixed contact(21a) electrically connected to a bus, a first movable contact(22a) making contact with or parting from the first fixed contact(21a), a second fixed contact(31a) electrically connected to the first movable contact(22a) and electrically connected to a power transmission cable, and a second movable contact(32a) making contact with or parting from the second fixed contact(31a) and grounded to the outside. A conductive layer(60a) is provided for grounding on the surface of the mold(60).
摘要翻译：目的：公开了一种确保安全性并易于减小尺寸的开关柜。构成：该开关装置由切换机构，用于容纳切换机构的真空容器（10）和覆盖真空容器（10）的绝缘模具（60）构成。切换机构配备有与总线电连接的第一固定触点（21a），与第一固定触头（21a）接触或分离的第一可动触头（22a），与第一固定触头所述第一可动触点（22a）电连接到电力传输电缆，以及与所述第二固定触头（31a）接触或分离并接地到外部的第二可动触头（32a）。提供导电层（60a）用于在模具（60）的表面上接地。

7. 发明授权

KR100374239B1 스위치 기어 有权
标题翻译： 스치치기어
公开(公告)号：KR100374239B1
公开(公告)日：2003-03-03
申请号：KR1020000019159
申请日：2000-04-12
申请人： 미쓰비시덴키 가부시키가이샤
发明人： 이토타니타카유키 , 마루야마토시마사 , 사토토시후미 , 미야모토세이이치 , 코바야시미노루
IPC分类号： H01H33/66
CPC分类号： H02B13/0354 , H01H1/5822 , H01H31/003 , H01H33/666 , H01H2033/66284 , H01H2033/6668
摘要： A switch gear has a housing, and the housing houses therein a main circuit switch section 71 which separates a busline-side conductor 30 from a load-side conductor 32 and which has a movable electrode 27 and a stationary electrode 26; and a ground switch section 172 which separates a load-side conductor 32 from a grounded ground-side conductor 33 and which has a movable electrode 129 and a stationary electrode 128. The movable electrode 129 and the stationary electrode 128 of the ground switch circuit 172 are smaller than the movable electrode 27 and the stationary electrode 26 of the main circuit switch 71.
摘要翻译：开关装置具有壳体，并且壳体中容纳有主电路开关部分71，主电路开关部分71将总线侧导体30与负载侧导体32分开并且具有可动电极27和固定电极26; 以及将负载侧导体32从接地接地侧导体33分离并且具有可移动电极129和固定电极128的接地开关部分172.接地开关电路172的可移动电极129和固定电极128 小于主电路开关71的可动电极27和固定电极26。

8. 发明授权

KR100335318B1 가요성도체 및 그것을 사용한 스위치기어 有权
标题翻译：柔性导体及其开关
公开(公告)号：KR100335318B1
公开(公告)日：2002-05-06
申请号：KR1019990028491
申请日：1999-07-14
申请人： 미쓰비시덴키 가부시키가이샤
发明人： 세키야타카시 , 히사모리요우이치 , 이토타케푸미 , 코야마켄이치 , 키무라토시노리 , 미야모토세이이치 , 이토타니타카유키 , 요리타미쓰마사 , 마루야마토시마사 , 카와마타이와오 , 사토신지
IPC分类号： H01H33/66
摘要： 진공중에서사용할때도가요성을상실하는일 없이, 고정도체에대한가동도체의변위를장기간에걸쳐서안정화하여허용할수 있는가요성도체를제공한다. 복수의도체금속층(10a),(10a)…과복수의응착방지층(10b),(10b)…을두께방향으로교대로적층하여되는가요부(1a)와, 이가요부(1a)의양측에설치된고정부(1b),(1b)를구비하여가요성도체(1)를구성하고, 고정부(1b),(1b)를고정도체 (24)와가동도체(25)에각각고정한사용상태에있어서, 고정도체(24)에대한가동도체(25)의이동에따라서가요부(1a)가휨 변형할때 도체금속층(10a),(10a)은서로슬라이딩접촉을하지않도록방지한다.

9. 发明授权

KR100447050B1 스위치기어 有权
公开(公告)号：KR100447050B1
公开(公告)日：2004-09-07
申请号：KR1020017008534
申请日：2000-06-05
申请人： 미쓰비시덴키 가부시키가이샤
发明人： 마루야마토시마사 , 사토도시후미 , 고바야시미노루 , 미야모토세이이치 , 이토다니다카유키
IPC分类号： H01H33/60
CPC分类号： H01H33/666 , H01H1/5822 , H01H9/12 , H01H31/003 , H01H2033/6623 , H01H2033/6668
摘要： The present invention can provide a switch gear which is capable of effectively utilizing the space in a vessel, and reducing the size and cost thereof, and which is high in reliability and safety. A vacuum vessel 1 is formed by molding a metallic tank 2 with an insulating resin 5, and a portion of the insulating resin 5 is formed into a cylindrical shape to provide an insulation barrier 20 so as to surround an extended portion of a ground contact side movable conductor 13 which extends from the vacuum vessel 1. A ground/test terminal 21 is arranged with one end thereof extended into the insulation barrier 20, and the other end thereof extended outwardly of the insulating resin 5. The ground/test terminal 21 and the ground contact side movable conductor 13 are electrically connected with each other through a second flexible conductor 22 within the insulation barrier 20.
摘要翻译：本发明能够提供一种开关装置，其能够有效地利用容器中的空间并且减小其尺寸和成本，并且可靠性和安全性高。真空容器1通过用绝缘树脂5模制金属容器2而形成，并且绝缘树脂5的一部分形成为圆柱形状以提供绝缘阻挡层20以围绕接地接触侧的延伸部分从真空容器1延伸的可动导体13.接地/测试端子21的一端延伸到绝缘阻挡层20中，另一端延伸到绝缘树脂5的外面。接地/测试端子21和接地侧可动导体13通过绝缘屏障20内的第二柔性导体22彼此电连接。

10. 发明授权

KR100374240B1 스위치 기어 및 특정 높이 금속 폐쇄형 스위치 기어 有权
标题翻译： 스위치기어및특정높이금속폐쇄형스위치기어
公开(公告)号：KR100374240B1
公开(公告)日：2003-03-03
申请号：KR1020000020592
申请日：2000-04-19
申请人： 미쓰비시덴키 가부시키가이샤
发明人： 사토토시후미 , 마루야마토시마사 , 미야모토세이이치 , 이토타니타카유키 , 코바야시미노루
IPC分类号： H02B1/04
CPC分类号： H02B13/0354 , H01H31/003 , H01H33/666 , H01H2033/6623 , H01H2033/6668
摘要： A main circuit switching device 20 and a grounding switching device 30 are stored in the interior portion of a vacuum container 10, the vacuum container 10 is molded by an insulation, and a bus connecting terminal 71 and a load side transmission cable connecting terminal 72 are disposed directly in the molded portion 60.
摘要翻译：主电路切换装置20和接地切换装置30收纳在真空容器10的内部，真空容器10由绝缘体成型，总线连接端子71和负载侧传输电缆连接端子72为直接设置在模制部分60中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式