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1. 发明授权

US07983023B2 Earthing equipment for switchgear 有权
标题翻译：开关柜接地设备
公开(公告)号：US07983023B2
公开(公告)日：2011-07-19
申请号：US12707138
申请日：2010-02-17
申请人： Kenichi Shoda , Takuya Kurogi , Kenji Tsuchiya , Takumi Ishikawa , Naoki Nakatsugawa
发明人： Kenichi Shoda , Takuya Kurogi , Kenji Tsuchiya , Takumi Ishikawa , Naoki Nakatsugawa
IPC分类号： H02B11/00
CPC分类号： H02B13/0354 , H02B11/28 , H02B13/075
摘要： Earthing equipment for a switchgear is comprised of a movable carrying cart, a switch portion, a manipulating portion, and a voltage detecting device. The earthing equipment is provided with: an upper conductor connected to any one of the movable electrode and the stationary electrode; a lower conductor connected to the other of the movable electrode and the stationary electrode, an earthing wire connecting the lower conductor to a terminal used for earthing of the switchgear; and an adaptor conductor being selectively connected to either a disconnection portion at a bus bar side or a disconnection portion at a cable side of the switchgear and is permitted to be selectively replaced on either upper or lower face of the upper conductor.
摘要翻译：用于开关设备的接地设备包括可移动的携带车，开关部分，操纵部分和电压检测装置。所述接地装置设置有：连接到所述可动电极和所述固定电极中的任一个的上导体; 连接到可动电极和固定电极中的另一个的下导体，将下导体连接到用于接地开关的端子的接地线; 以及适配器导体，其选择性地连接到母线侧的断开部分或开关装置的电缆侧的断开部分，并且允许在上导体的上表面或下表面上选择性地更换。

2. 发明申请

US20090159569A1 SWITCHGEAR 有权
公开(公告)号：US20090159569A1
公开(公告)日：2009-06-25
申请号：US12330941
申请日：2008-12-09
申请人： Takuya KUROGI , Kenji Tsuchiya , Naoki Nakatsugawa , Takumi Ishikawa , Nobuyuki Yamada
发明人： Takuya KUROGI , Kenji Tsuchiya , Naoki Nakatsugawa , Takumi Ishikawa , Nobuyuki Yamada
IPC分类号： H01H33/02
CPC分类号： H02B13/01 , H02B1/56
摘要： A switchgear case is partitioned into a high voltage bus bar chamber, which contains bus bars and cable heads, a high voltage device chamber containing circuit breakers and operation mechanisms and a low voltage control chamber containing a relay and measurement devices, etc., A rear wall of the case has a first suction port disposed at a lower part thereof, wherein the high voltage bus bar chamber, high voltage device chamber and the low voltage control chamber are communicated and air passing through the chambers is discharged from a first discharging port of the casing. The bus bars electrically connecting the high voltage devices in the high voltage device chamber and connecting bars connecting the adjoining bus bars and the cable heads are covered with solid insulators for solid-insulation.
摘要翻译：开关柜被分为高压母线室，其中包含母线和电缆头，包含断路器和操作机构的高压装置室和含有继电器和测量装置的低压控制室等。A后部壳体的壁具有设置在其下部的第一吸入口，其中高压母线室，高压装置室和低压控制室连通，并且穿过室的空气从第一排出口套管。电连接高压设备室中的高压设备的母线和连接相邻母线和电缆头的连接杆用固体绝缘体覆盖，用于固体绝缘。

3. 发明授权

US08189325B2 Switchgear 有权
标题翻译：开关柜
公开(公告)号：US08189325B2
公开(公告)日：2012-05-29
申请号：US12330941
申请日：2008-12-09
申请人： Takuya Kurogi , Kenji Tsuchiya , Naoki Nakatsugawa , Takumi Ishikawa , Nobuyuki Yamada
发明人： Takuya Kurogi , Kenji Tsuchiya , Naoki Nakatsugawa , Takumi Ishikawa , Nobuyuki Yamada
IPC分类号： H05K7/20
CPC分类号： H02B13/01 , H02B1/56
摘要： A switchgear case is partitioned into a high voltage bus bar chamber, which contains bus bars and cable heads, a high voltage device chamber containing circuit breakers and operation mechanisms and a low voltage control chamber containing a relay and measurement devices, etc. A rear wall of the case has a first suction port disposed at a lower part thereof, wherein the high voltage bus bar chamber, high voltage device chamber and the low voltage control chamber are communicated and air passing through the chambers is discharged from a first discharging port of the casing. The bus bars electrically connecting the high voltage devices in the high voltage device chamber and connecting bars connecting the adjoining bus bars and the cable heads are covered with solid insulators for solid-insulation.
摘要翻译：开关柜被分隔成高压母线室，其包含母线和电缆头，包含断路器和操作机构的高压装置室以及包含继电器和测量装置等的低压控制室。后壁的壳体具有设置在其下部的第一吸入口，其中高压母线室，高压装置室和低压控制室连通，并且穿过室的空气从第一排出口套管。电连接高压设备室中的高压设备的母线和连接相邻母线和电缆头的连接杆用固体绝缘体覆盖，用于固体绝缘。

4. 发明授权

US08045322B2 Solid insulated bus switchgear 有权
标题翻译：固体绝缘总线开关柜
公开(公告)号：US08045322B2
公开(公告)日：2011-10-25
申请号：US12496033
申请日：2009-07-01
申请人： Takuya Kurogi , Kenji Tsuchiya , Takumi Ishikawa , Naoki Nakatsugawa
发明人： Takuya Kurogi , Kenji Tsuchiya , Takumi Ishikawa , Naoki Nakatsugawa
IPC分类号： H02B13/02
CPC分类号： H02B13/01
摘要： A solid insulated bus switchgear including a cabinet having unit and bus rooms, first and second switching units, each having a circuit breaker, current transformer, zero-phase sequence current transformer, and instrument voltage transformer, main buses, a communication bus linked to the main buses, and connected to the first and the second switching units, and first and second leader buses, the first connected to the first switching unit, the second connected to the second switching unit. Each switching unit has a movable cart, the circuit breaker mounted on the cart, and a frame assembly. Two terminals are disposed on the back of the circuit breaker, one connected to a fixed electrode and the other connected to a movable electrode of the circuit breaker. The two terminals are connected to the communication bus and to the first or second leader bus through air bushings.
摘要翻译：一种固体绝缘总线开关柜，包括具有单元和总线室的机柜，第一和第二开关单元，每个具有断路器，电流互感器，零相序电流互感器和仪表电压互感器，主母线，连接到主总线，并连接到第一和第二开关单元，以及第一和第二前导总线，第一和第二引导总线，第一和第二引导总线，第一和第二引导总线连接到第一开关单元，第二连接到第二开关单元。每个开关单元具有可移动的推车，安装在推车上的断路器和框架组件。两个端子设置在断路器的背面，一个连接到固定电极，另一个连接到断路器的可动电极。两个终端通过空气套管连接到通信总线和第一或第二引导总线。

5. 发明申请

US20100002363A1 SOLID INSULATED BUS SWITCHGEAR 有权
公开(公告)号：US20100002363A1
公开(公告)日：2010-01-07
申请号：US12496033
申请日：2009-07-01
申请人： Takuya KUROGI , Kenji Tsuchiya , Takumi Ishikawa , Naoki Nakatsugawa
发明人： Takuya KUROGI , Kenji Tsuchiya , Takumi Ishikawa , Naoki Nakatsugawa
IPC分类号： H02B11/00
CPC分类号： H02B13/01
摘要： A solid insulated bus switchgear, comprising: a cabinet having unit rooms defined by a ground metal plate on a front side thereof and a bus room defined by a ground metal plate on a rear side thereof; a first switching unit and a second switching unit, each of which has a circuit breaker, a current transformer, a zero-phase sequence current transformer, and an instrument voltage transformer, the first switching unit and the second switching unit being vertically stacked in the cabinet; main buses, which are solid-insulated, placed in the bus room in the cabinet in the width direction of the cabinet; a communication bus, which is solid-insulated, linked to the main buses, and connected to one end of the first switching unit at one end and to one end of the second switching unit at another end; and a first leader bus and a second leader bus, which are solid-insulated, the first leader bus being connected to another end of the first switching unit, the second leader bus being connected to another end of the second switching unit; wherein each of the first switching unit and the second switching unit has a movable cart, the circuit breaker mounted on the cart, and a frame assembly, to which the current transformer, the zero-phase sequence current transformer, and the instrument voltage transformer are attached, and standing on the cart to cover the outer circumferences of three planes (front and both sides) of the circuit breaker; and two terminals are vertically disposed upside or downside on the back of the circuit breaker, one being connected to a fixed electrode of the circuit breaker and the other being connected to a movable electrode of the circuit breaker, the two terminals being connected to the communication bus and to the first leader bus or second leader bus through air bushings provided on the cabinet so as to move away from and toward the communication bus and the first leader bus or the second leader bus.

6. 发明授权

US06259051B1 Vacuum switch and a vacuum switchgear using the same 失效
标题翻译：真空开关和使用其的真空开关柜
公开(公告)号：US06259051B1
公开(公告)日：2001-07-10
申请号：US09562756
申请日：2000-05-02
申请人： Toru Tanimizu , Masato Kobayashi , Shuichi Kikukawa , Ayumu Morita , Minoru Suzuki , Yoshimi Hakamata , Katsunori Kojima , Yozo Shibata , Yoshitomo Gotoh , Makoto Terai , Takuya Okada , Naoki Nakatsugawa
发明人： Toru Tanimizu , Masato Kobayashi , Shuichi Kikukawa , Ayumu Morita , Minoru Suzuki , Yoshimi Hakamata , Katsunori Kojima , Yozo Shibata , Yoshitomo Gotoh , Makoto Terai , Takuya Okada , Naoki Nakatsugawa
IPC分类号： H01H3366
CPC分类号： H01H33/666 , H01H1/5822 , H01H31/003 , H01H33/6664 , H01H2033/566 , H01H2033/6668
摘要： There is disclosed a vacuum insulation switch provided with a movable electrode, a stationary electrode and an earthing electrode, which are insulated from each other, in a vacuum container made of a conductive material which is earthed, and a switchgear using the same. Since the vacuum insulation, which is excellent in the insulation ability, is utilized, the switch is drastically miniaturized and the number of constituent parts are reduced, whereby the manufacturing cost of the switch and the switchgear can be decreased.
摘要翻译：公开了一种真空绝缘开关，其设置有在由接地的导电材料制成的真空容器中彼此绝缘的可动电极，固定电极和接地电极以及使用该真空绝缘开关的开关装置。由于利用绝缘能力优异的真空绝缘，所以开关极大地小型化，构成部件数量减少，能够降低开关和开关装置的制造成本。

7. 发明申请

US20050145575A1 Sludge treatment method and sludge treatment apparatus 失效
标题翻译：污泥处理方法和污泥处理装置
公开(公告)号：US20050145575A1
公开(公告)日：2005-07-07
申请号：US10961113
申请日：2004-10-12
申请人： Nozomu Yasunaga , Toshiyuki Kamiya , Naoki Nakatsugawa , Junji Hirotsuji
发明人： Nozomu Yasunaga , Toshiyuki Kamiya , Naoki Nakatsugawa , Junji Hirotsuji
IPC分类号： C02F1/52 , C02F1/78 , C02F11/00 , C02F11/06
CPC分类号： C02F11/00 , C02F1/52 , C02F1/78 , Y10S210/906
摘要： A sludge treatment method allowing an improvement in a phosphorus recovery rate and sludge volume reduction by efficiently eluting phosphorus in the sludge. The sludge treatment method includes: a step of foaming a sludge-containing liquid by blowing an ozone-containing gas into the sludge-containing liquid; and a step of eluting phosphorus in the sludge-containing liquid by bringing sludge adsorbed on bubbles and a sludge-dissolving agent into contact with each other. The sludge treatment method may further include the steps of: separating the phosphorus eluted sludge-containing liquid into a phosphorus eluate and a residual sludge; and precipitating a phosphorus compound by adding a coagulant to the separated phosphorus eluate.
摘要翻译：一种污泥处理方法，通过有效地洗脱污泥中的磷，可以提高磷回收率和污泥体积减少。污泥处理方法包括：通过将含臭氧的气体吹入含污泥的液体中使含污泥的液体发泡的步骤; 以及通过使吸附在气泡上的污泥和污泥溶解剂彼此接触来洗脱含污泥的液体中的磷的步骤。污泥处理方法还可以包括以下步骤：将含磷洗脱的含污泥的液体分离成磷洗脱液和残留污泥; 并通过向分离的磷洗脱液中加入凝结剂而沉淀出磷化合物。

8. 发明授权

US5527459A Microbe propagation preventing apparatus 失效
标题翻译：微生物繁殖防止装置
公开(公告)号：US5527459A
公开(公告)日：1996-06-18
申请号：US310673
申请日：1994-09-22
申请人： Akira Ikeda , Yasuhiro Tanimura , Naoki Nakatsugawa , Masaaki Tanaka , Hiroshige Konishi , Toshie Hiraoka , Shinji Nishio , Hiroto Kawahira
发明人： Akira Ikeda , Yasuhiro Tanimura , Naoki Nakatsugawa , Masaaki Tanaka , Hiroshige Konishi , Toshie Hiraoka , Shinji Nishio , Hiroto Kawahira
IPC分类号： A23L3/26 , A23L3/3409 , A23L3/3418 , A23L3/358 , A23L3/36 , A61L2/02 , A61L2/14 , A61L2/20 , A61L9/22 , B01J19/08 , C02F1/72 , C02F1/78 , F24F3/16 , F25D17/04 , H01T23/00 , C02F1/467 , C02F1/50
CPC分类号： C02F1/72 , A23L3/3409 , A23L3/358 , A23L3/36 , A61L2/02 , A61L2/14 , A61L2/202 , A61L9/22 , B01J19/088 , F24F3/16 , F24F3/166 , F25D17/042 , C02F1/78 , C02F2303/04 , F24F2003/1671 , F24F2003/1682 , F25D2317/0416 , Y10S261/42 , Y10S261/80
摘要： A microbe propagation preventing apparatus is provided to prevent an ion from decreasing at a time of decomposing ozone generated by gaseous discharge or ionization so as to sufficiently generate air ion, and to sufficiently prevent propagation of microbes adhering to an object by using the air ion without secondary pollution. Further, in the apparatus, a gas containing the ion is supplied into water so as to prevent the microbe propagation in the water. In the apparatus, an ozone decomposing chamber is mounted to be electrically insulated from an air duct. An electrode to remove a positive ion is mounted to obtain only a negative ion, and extend a lifetime of the obtained ion. An ion supplying portion is mounted to supply an ionized gas into a space housing the object in which microbes can be propagated, and return the ionized gas to an ionization chamber. Further, a diffusing apparatus is provided to transform the ionic gas into bubbles so as to feed the bubbles into the water in the water reservoir.
摘要翻译：提供微生物传播防止装置，以防止在分解气体放电或电离产生的臭氧时离子降低，以充分产生空气离子，并且通过使用空气离子充分防止附着在物体上的微生物的传播，而不会二次污染。此外，在该装置中，将含有离子的气体供给到水中，以防止微生物在水中传播。在该装置中，臭氧分解室安装成与空气管道电绝缘。安装去除正离子的电极以仅获得负离子，并延长获得的离子的寿命。离子供给部被安装成将电离气体供给容纳微生物可以传播的物体的空间，并将离子化气体返回到电离室。此外，提供扩散装置以将离子气体转化为气泡，以便将气泡进入储水器中的水中。

9. 发明授权

US07320759B2 Sludge treatment method 失效
标题翻译：污泥处理方法
公开(公告)号：US07320759B2
公开(公告)日：2008-01-22
申请号：US11559006
申请日：2006-11-13
申请人： Nozomu Yasunaga , Toshiyuki Kamiya , Naoki Nakatsugawa , Junji Hirotsuji
发明人： Nozomu Yasunaga , Toshiyuki Kamiya , Naoki Nakatsugawa , Junji Hirotsuji
IPC分类号： C02F11/06 , C02F101/10
CPC分类号： C02F11/00 , C02F1/52 , C02F1/78 , Y10S210/906
摘要： A sludge treatment method allowing an improvement in a phosphorus recovery rate and sludge volume reduction by efficiently eluting phosphorus in the sludge. The sludge treatment method includes: a step of foaming a sludge-containing liquid by blowing an ozone-containing gas into the sludge-containing liquid; and a step of eluting phosphorus in the sludge-containing liquid by bringing sludge adsorbed on bubbles and a sludge-dissolving agent into contact with each other. The sludge treatment method may further include the steps of: separating the phosphorus eluted sludge-containing liquid into a phosphorus eluate and a residual sludge; and precipitating a phosphorus compound by adding a coagulant to the separated phosphorus eluate.
摘要翻译：一种污泥处理方法，通过有效地洗脱污泥中的磷，可以提高磷回收率和污泥体积减少。污泥处理方法包括：通过将含臭氧的气体吹入含污泥的液体中使含污泥的液体发泡的步骤; 以及通过使吸附在气泡上的污泥和污泥溶解剂彼此接触来洗脱含污泥的液体中的磷的步骤。污泥处理方法还可以包括以下步骤：将含磷洗脱的含污泥的液体分离成磷洗脱液和残留污泥; 并通过向分离的磷洗脱液中加入凝结剂而沉淀出磷化合物。

10. 发明申请

US20070068876A1 SLUDGE TREATMENT METHOD AND SLUDGE TREATMENT APPARATUS 失效
标题翻译：污泥处理方法和泥浆处理装置
公开(公告)号：US20070068876A1
公开(公告)日：2007-03-29
申请号：US11559006
申请日：2006-11-13
申请人： Nozomu Yasunaga , Toshiyuki Kamiya , Naoki Nakatsugawa , Junji Hirotsuji
发明人： Nozomu Yasunaga , Toshiyuki Kamiya , Naoki Nakatsugawa , Junji Hirotsuji
IPC分类号： C02F1/78
CPC分类号： C02F11/00 , C02F1/52 , C02F1/78 , Y10S210/906
摘要： A sludge treatment method allowing an improvement in a phosphorus recovery rate and sludge volume reduction by efficiently eluting phosphorus in the sludge. The sludge treatment method includes: a step of foaming a sludge-containing liquid by blowing an ozone-containing gas into the sludge-containing liquid; and a step of eluting phosphorus in the sludge-containing liquid by bringing sludge adsorbed on bubbles and a sludge-dissolving agent into contact with each other. The sludge treatment method may further include the steps of: separating the phosphorus eluted sludge-containing liquid into a phosphorus eluate and a residual sludge; and precipitating a phosphorus compound by adding a coagulant to the separated phosphorus eluate.
摘要翻译：一种污泥处理方法，通过有效地洗脱污泥中的磷，可以提高磷回收率和污泥体积减少。污泥处理方法包括：通过将含臭氧的气体吹入含污泥的液体中使含污泥的液体发泡的步骤; 以及通过使吸附在气泡上的污泥和污泥溶解剂彼此接触来洗脱含污泥的液体中的磷的步骤。污泥处理方法还可以包括以下步骤：将含磷洗脱的含污泥的液体分离成磷洗脱液和残留污泥; 并通过向分离的磷洗脱液中加入凝结剂而沉淀出磷化合物。

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