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1. 发明专利

JP2012182139A Gas insulated switchgear 审中-公开
标题翻译：气体绝缘开关
公开(公告)号：JP2012182139A
公开(公告)日：2012-09-20
申请号：JP2012088173
申请日：2012-04-09
申请人： Central Research Institute Of Electric Power Industry , Hokkaido Electric Power Co Inc:The , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The , Hokuriku Electric Power Co Inc:The , Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Chugoku Electric Power Co Inc:The , Shikoku Electric Power Co Inc , Kyushu Electric Power Co Inc , Hitachi Ltd , 一般財団法人電力中央研究所 , 中国電力株式会社 , 中部電力株式会社 , 九州電力株式会社 , 北海道電力株式会社 , 北陸電力株式会社 , 四国電力株式会社 , 東京電力株式会社 , 東北電力株式会社 , 株式会社日立製作所 , 関西電力株式会社
发明人： YAEGASHI YUJI , OKABE NARIMITSU , KANEKO SHUHEI , YAMACHI NOBUHIKO , UEDA TOSHIAKI , MORII HIROSHI , TSURU SHINICHIRO , OSHITA YOICHI , GOSHIMA HISASHI , SHIBUYA MASATOYO
IPC分类号： H01H33/915 , H01H33/74
摘要： PROBLEM TO BE SOLVED: To secure insulation performance even when insulation gas is changed to CO.SOLUTION: The gas insulated switchgear includes a puffer type gas circuit breaker 1 which is provided with: a fixed side electrode 4; a movable side electrode 5 contactable to and separable from the fixed side electrode 4; a puffer cylinder 6 linked with this movable side electrode; a fixed piston 8 forming a puffer chamber 7 between the puffer cylinder and itself; and an insulation nozzle 11 by which COgas jetted from a blowing-out port 9 surrounding the movable side electrode and provided on the anti-fixed piston side of the puffer cylinder is guided to an open gap part 10 between the fixed side electrode and the movable side electrode. An auxiliary blowing port 32 is provided which generates flow surrounding the insulation nozzle by blowing COgas from the puffer chamber to the periphery of the insulation nozzle.
摘要翻译：要解决的问题：即使绝缘气体更换为CO 2 ，也可确保绝缘性能。气体绝缘开关装置包括：吹气式气体断路器1，其设有：固定侧电极4; 可固定侧电极4可接触并可分离的可动侧电极5; 与该可动侧电极连接的气缸6; 一个固定的活塞8，形成在吹气缸和本身之间的吹气室7; 并且引导从围绕可动侧电极并设置在吹气筒的反固定活塞侧的吹出口9喷出的CO 2 气体的绝缘喷嘴11被引导到固定侧电极和可动侧电极之间的开放间隙部分10。提供了辅助吹出口32，其通过从吹气室向绝缘喷嘴的周边吹送CO 2 气体来产生围绕绝缘喷嘴的流动。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012182138A Gas insulated switchgear 有权
标题翻译：气体绝缘开关
公开(公告)号：JP2012182138A
公开(公告)日：2012-09-20
申请号：JP2012088172
申请日：2012-04-09
申请人： Central Research Institute Of Electric Power Industry , Hokkaido Electric Power Co Inc:The , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The , Hokuriku Electric Power Co Inc:The , Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Chugoku Electric Power Co Inc:The , Shikoku Electric Power Co Inc , Kyushu Electric Power Co Inc , Hitachi Ltd , 一般財団法人電力中央研究所 , 中国電力株式会社 , 中部電力株式会社 , 九州電力株式会社 , 北海道電力株式会社 , 北陸電力株式会社 , 四国電力株式会社 , 東京電力株式会社 , 東北電力株式会社 , 株式会社日立製作所 , 関西電力株式会社
发明人： YAEGASHI YUJI , OKABE NARIMITSU , KANEKO SHUHEI , YAMACHI NOBUHIKO , UEDA TOSHIAKI , MORII HIROSHI , TSURU SHINICHIRO , OSHITA YOICHI , GOSHIMA HISASHI , SHIBUYA MASATOYO
IPC分类号： H01H33/915 , H01H33/873
摘要： PROBLEM TO BE SOLVED: To secure insulation performance even when insulation gas is changed to CO.SOLUTION: The gas insulated switchgear includes a puffer type gas circuit breaker 1 which is provided with: a fixed side electrode 4; a movable side electrode contactable to and separable from the fixed side electrode 4; a puffer cylinder 6 linked with this movable side electrode 5; a fixed piston 8 forming a puffer chamber between the puffer cylinder and itself; and an insulation nozzle 11 by which COgas jetted from a blowing-out port 9 surrounding the movable side electrode and provided on the anti-fixed piston side of the puffer cylinder is guided to an open gap part 10 between the fixed side electrode and the movable side electrode. In the inside of a hollow insulated support cylinder 24 fixed to a ground tank and supporting a conductor, a passage 25 is provided through which COgas after arc cooling passes.
摘要翻译：要解决的问题：即使绝缘气体更换为CO 2 ，也可确保绝缘性能。气体绝缘开关装置包括：吹气式气体断路器1，其设有：固定侧电极4; 可固定侧电极可接触并可分离的可动侧电极; 与该可动侧电极5连结的气缸6; 一个固定的活塞8，形成在它与自身之间的吹气室; 并且引导从围绕可动侧电极并设置在吹气筒的反固定活塞侧的吹出口9喷出的CO 2 气体的绝缘喷嘴11被引导到固定侧电极和可动侧电极之间的开放间隙部分10。在固定在接地箱上并支撑导体的中空绝缘支撑筒24的内部，在电弧冷却通过之后，设置通道25，通过该通道25，CO 2 气体。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012182137A Gas insulated switchgear 审中-公开
标题翻译：气体绝缘开关
公开(公告)号：JP2012182137A
公开(公告)日：2012-09-20
申请号：JP2012088170
申请日：2012-04-09
申请人： Central Research Institute Of Electric Power Industry , Hokkaido Electric Power Co Inc:The , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The , Hokuriku Electric Power Co Inc:The , Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Chugoku Electric Power Co Inc:The , Shikoku Electric Power Co Inc , Kyushu Electric Power Co Inc , Hitachi Ltd , 一般財団法人電力中央研究所 , 中国電力株式会社 , 中部電力株式会社 , 九州電力株式会社 , 北海道電力株式会社 , 北陸電力株式会社 , 四国電力株式会社 , 東京電力株式会社 , 東北電力株式会社 , 株式会社日立製作所 , 関西電力株式会社
发明人： YAEGASHI YUJI , OKABE NARIMITSU , KANEKO SHUHEI , YAMACHI NOBUHIKO , UEDA TOSHIAKI , MORII HIROSHI , TSURU SHINICHIRO , OSHITA YOICHI , GOSHIMA HISASHI , SHIBUYA MASATOYO
IPC分类号： H01H33/915 , H01H33/74
摘要： PROBLEM TO BE SOLVED: To provide a gas insulated switchgear capable of securing insulation performance even when insulation gas is changed from SFto CO.SOLUTION: The gas insulated switchgear includes a puffer type gas circuit breaker 1 which is provided with: a fixed side electrode 4; a movable side electrode 5; a puffer cylinder 6, a puffer chamber 7; a fixed piston 8; a blowing-out port 9 and an insulation nozzle 11 or the like in a ground tank 3 filled with COgas 2. The periphery of a conductor 21 in the ground tank 3 is surrounded by a shield 22 and a space 23 is provided in which hot gas generated in the inside of the shield 22 at the time of interruption is temporarily stayed.
摘要翻译：要解决的问题：为了提供即使当绝缘气体从SF 6 改变为CO 时也能够确保绝缘性能的气体绝缘开关设备 2 。气体绝缘开关装置包括：吹气式气体断路器1，其设有：固定侧电极4; 可动侧电极5; 吹气缸6，吹气室7; 固定活塞8; 吹出口9和绝缘喷嘴11等在填充有CO

4. 发明专利

JP2012169280A Gas-insulation switchgear 有权
标题翻译：气体绝缘开关
公开(公告)号：JP2012169280A
公开(公告)日：2012-09-06
申请号：JP2012088171
申请日：2012-04-09
申请人： Central Research Institute Of Electric Power Industry , Hokkaido Electric Power Co Inc:The , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The , Hokuriku Electric Power Co Inc:The , Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Chugoku Electric Power Co Inc:The , Shikoku Electric Power Co Inc , Kyushu Electric Power Co Inc , Hitachi Ltd , 一般財団法人電力中央研究所 , 中国電力株式会社 , 中部電力株式会社 , 九州電力株式会社 , 北海道電力株式会社 , 北陸電力株式会社 , 四国電力株式会社 , 東京電力株式会社 , 東北電力株式会社 , 株式会社日立製作所 , 関西電力株式会社
发明人： YAEGASHI YUJI , OKABE NARIMITSU , KANEKO SHUHEI , YAMACHI NOBUHIKO , UEDA TOSHIAKI , MORII HIROSHI , TSURU SHINICHIRO , OSHITA YOICHI , GOSHIMA HISASHI , SHIBUYA MASATOYO
IPC分类号： H01H33/915 , H01H33/70
摘要： PROBLEM TO BE SOLVED: To obtain insulation performance even when insulation gas is changed to CO.SOLUTION: A gas-insulation switchgear includes a puffer type gas circuit breaker 1 and encloses a movable side electrode 5. In the gas-insulation switchgear, an extension part 31 that encloses a tip part of an arc contact 4a of a fixed side electrode 4 even when the movable side electrode 5 is farthest from the fixed side electrode 4 is provided at the tip of an insulation nozzle 11 that guides COgas 2 ejected from a blowing-out port 9 provided on the anti-fixed piston 8 side of a puffer cylinder 6 to a breaking gap part 10 between the fixed side electrode 4 and the movable side electrode 5.
摘要翻译：要解决的问题：即使当绝缘气体更换为CO 2 时，也可获得绝缘性能。气体绝缘开关装置包括吹气式气体断路器1并且包围可动侧电极5.在气体绝缘开关装置中，延伸部分31包围固定的电弧接触件4a的尖端部分即使在可动侧电极5距离固定侧电极4最远的情况下，也可以在引导从气流喷出的CO 2气体2的绝缘喷嘴11的前端部输出端口9设置在吹气缸6的反固定活塞8一侧，固定侧电极4和可动侧电极5之间的断裂间隙部分10。（C）2012，JPO＆INPIT

5. 发明专利

JP2008243525A Gas insulated switch device 有权
标题翻译：气体绝缘开关装置
公开(公告)号：JP2008243525A
公开(公告)日：2008-10-09
申请号：JP2007081049
申请日：2007-03-27
申请人： Central Res Inst Of Electric Power Ind , Chubu Electric Power Co Inc , Chugoku Electric Power Co Inc:The , Hitachi Ltd , Hokkaido Electric Power Co Inc:The , Hokuriku Electric Power Co Inc:The , Kansai Electric Power Co Inc:The , Kyushu Electric Power Co Inc , Shikoku Electric Power Co Inc , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The , 中国電力株式会社 , 中部電力株式会社 , 九州電力株式会社 , 北海道電力株式会社 , 北陸電力株式会社 , 四国電力株式会社 , 東京電力株式会社 , 東北電力株式会社 , 株式会社日立製作所 , 財団法人電力中央研究所 , 関西電力株式会社
发明人： YAEGASHI YUJI , OKABE NARIMITSU , KANEKO SHUHEI , YAMACHI NOBUHIKO , UEDA TOSHIAKI , MORII HIROSHI , TSURU SHINICHIRO , OSHITA YOICHI , GOSHIMA HISASHI , SHIBUYA MASATOYO
IPC分类号： H01H33/915
摘要： PROBLEM TO BE SOLVED: To secure insulation performance even when insulation gas is changed into CO
2 .
SOLUTION: This is a gas insulated switch device including a puffer type gas-blast circuit breaker 1. A puffer chamber 7 is divided into at least two chambers of a first puffer chamber 7a and a second puffer chamber 7b in series, and a first communication port 13 which is always open and a second communication port 14 which opens when separation of a fixed side electrode 4 and a movable side electrode 5 progresses are installed at the partition wall 12 between the first puffer chamber 7a and the second puffer chamber 7b, and CO
2 gas 2 which is injected from the second puffer chamber 7b into the first puffer chamber 7a is injected into the interior of the insulation nozzle 11 from a blowing port 9.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使绝缘气体变为CO 2 ，也可以确保绝缘性能。解决方案：这是一种包括吹气式鼓风断路器1的气体绝缘开关装置。吹气室7被分成至少两个串联的第一吹气室7a和第二吹气室7b的室，始终打开的第一连通口13和在固定侧电极4和可动侧电极5的分离进行时打开的第二连通口14安装在第一吹气室7a和第二吹气室之间的隔壁12处 7b和从第二吹气室7b注入第一吹气室7a的CO 2 SB2气体2从吹出口9喷射到绝缘喷嘴11的内部。版权所有：（C）2009，JPO＆INPIT

6. 发明专利

JP2007268988A Manufacturing method and device of functionally inclined cylindrical material 有权
标题翻译：功能性圆柱形材料的制造方法和装置
公开(公告)号：JP2007268988A
公开(公告)日：2007-10-18
申请号：JP2006100664
申请日：2006-03-31
申请人： Kyushu Electric Power Co Inc , Nishi Nippon Electric Wire & Cable Co Ltd , 九州電力株式会社 , 西日本電線株式会社
发明人： ONODA TOMOHIKO , TSURU SHINICHIRO
IPC分类号： B29C41/04 , B29K101/10 , B29L23/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a cylindrical functionally inclined material for manufacturing the functionally inclined cylindrical material having characteristics arbitrarily inclinedly-distributed in a radial direction by an addition of one or more kinds of fillers, and also to provide its manufacturing device.
SOLUTION: Three kinds of materials a-c for a partial layer are prepared by mixing alumina to change characteristics into a thermosetting epoxy resin and a curing agent, in an arbitrary proportion, and the divided charging into a rotating drum 11 is carried out starting from the material for forming the outermost layer of the functionally inclined cylindrical material in order. At that time, the drum charging time of each material a-c for the partial layer should be substantially after a finish of the heat hardening of the materials drum-charged just before. A drum rotation rate is a speed in which alumina in the drum-charged materials a-c for partial layers is held substantially uniform in the materials. Thus, the functionally inclined cylindrical material A having the characteristics arbitrarily inclinedly-distributed in the radial direction is obtained.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造具有通过添加一种或多种填料在径向方向上任意倾斜分布的特征的功能性倾斜圆柱形材料的圆柱形功能倾斜材料的制造方法，并且还提供提供其制造装置。解决方案：通过混合氧化铝以任意比例将特性改变成热固性环氧树脂和固化剂，制备用于局部层的三种材料ac，并且开始分开充入旋转鼓11 从用于形成功能性倾斜的圆柱形材料的最外层的材料依次。此时，部分层的每种材料a-c的转鼓充电时间应基本上在刚刚完成的鼓式充电材料的热硬化完成之后。鼓转速是在材料中将部分层的鼓带电材料a-c中的氧化铝保持基本均匀的速度。因此，获得具有沿径向任意倾斜分布的特征的功能倾斜的圆柱形材料A. 版权所有（C）2008，JPO＆INPIT

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