公开(公告)号：JP2003086325A

公开(公告)日：2003-03-20

申请号：JP2002221089

申请日：2002-07-30

Applicant: ABB SCHWEIZ AG

Inventor： SCHMIDT WALTER ,  HAUSER ROBERT

IPC: H01T1/16 ,  H01B17/46 ,  H01T4/14

Abstract: PROBLEM TO BE SOLVED: To provide an electric structural protecting member effectively suppressing erosion and corrosion by the flashing arc. SOLUTION: The electric structural member protecting from flashing arc is provided with a columnar insulating body, a first current-carrying system which can be at a first potential, and a second current-carrying system fitted at a leg part of the insulating body which can be at a second potential. The both current-carrying systems have arc electrodes (7), each for diverting aside flashing arc generated at discharge between the both systems. When at least one of the both arc electrodes (4, 7) is formed in a scyphiform shape, and has a scyphiform vessel bottom part (12) fixed to current terminals (3, 6) of either the first or the second current-carrying systems and a scyphiform vessel wall part (13) continued from the scyphiform vessel bottom part (12) extended almost along the direction of the axis line (2) of the insulating body, the flashing arc is especially effectively diverted. At least two material punching parts extended from the scyphiform vessel bottom part (12) toward scyphiform vessel edge parts (9, 10) installed almost along the periphery direction are formed inside the scyphiform vessel wall part (13).

公开(公告)号：JP2003332019A

公开(公告)日：2003-11-21

申请号：JP2003113727

申请日：2003-04-18

Applicant: Abb Schweiz Ag ,  アーベーベー・シュヴァイツ・アクチエンゲゼルシャフト

Inventor： ZELLER PETER ,  SCHMIDT WALTER

IPC: H01T1/10 ,  H01T1/12 ,  H01T1/14

CPC classification number: H01T1/12 ,  H01T1/14

Abstract: PROBLEM TO BE SOLVED: To provide a disconnector which is manufactured, transported, and mounted, completely without danger.
SOLUTION: This device is provided for interrupting a conductor, and is provided with one housing, and two current terminals 1, 2 projected from a casing 3. A conductive member and foaming agent for connecting both of the current terminals 1, 2 electro-conductively are arranged in an inside 4 of the casing. The foaming agent is used for generating compressed gas of an amount enough to interrupt the conductive member 7 when a fault current is generated. The foaming agent does not contain an ignitable material, and is selected so that the compressed gas necessary for interruption is thermally liberated from the foaming agent by an current operation of the fault current. Because an explosive material is not contained in the device, the device can be manufactured, transported, mounted, and maintained without any danger. The device is characterized by high reliability after a start of operation.
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供完全没有危险的制造，运输和安装的隔离开关。 解决方案：该装置用于中断导体，并且设置有一个壳体和从壳体3突出的两个电流端子1,2。一种导电构件和用于连接电流端子1,2的发泡剂 导电地布置在壳体的内部4中。 当产生故障电流时，发泡剂用于产生足以中断导电构件7的量的压缩气体。 发泡剂不含有可点燃材料，并且被选择为使得通过故障电流的当前操作将中断所需的压缩气体从发泡剂热释放。 由于装置中不含有爆炸性材料，因此可以制造，运输，安装和维护设备，而不会有任何危险。 该装置的特征在于操作开始后的高可靠性。 版权所有（C）2004，JPO

公开(公告)号：JP2003049084A

公开(公告)日：2003-02-21

申请号：JP2002192413

申请日：2002-07-01

Applicant: Abb Schweiz Ag ,  アーベーベー・シュヴァイツ・アクチエンゲゼルシャフト

Inventor： GREUTER FELIX ,  DIRIX YVO ,  KLUGE-WEISS PETRA ,  SCHMIDT WALTER ,  KESSLER RETO

IPC: C08L101/00 ,  C08K3/00 ,  H01C7/112

CPC classification number: H01C7/112

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer blend the non-linear electric characteristic of which is adjusted by a simple method during its produc tion process, and capable of producing the polymer blend having the non-linear characteristic set in advance by an economical method.
SOLUTION: In this polymer blend having a non-linear current-voltage- characteristic curve consisting of a polymer matrix and a filler buried in the polymer matrix and having the non-linear current-voltage-characteristic curve, the filler contains two filler components having the non-linear current-voltage- characteristic curves different each other.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：提供一种生产聚合物共混物的方法，其非线性电特性在其制备过程中通过简单的方法进行调节，并且能够预先制备具有非线性特性的聚合物共混物 通过经济的方法。 解决方案：在该聚合物共混物中，具有由聚合物基体和埋在聚合物基体中的填料组成的非线性电流 - 电压特性曲线，并具有非线性电流 - 电压特性曲线，填料含有两个填料组分， 非线性电流 - 电压特性曲线彼此不同。

公开(公告)号：DE50012362D1

公开(公告)日：2006-05-04

申请号：DE50012362

申请日：2000-08-15

Applicant: ABB SCHWEIZ AG

Inventor： SCHMIDT WALTER ,  OEHLSCHLAEGER PETER

IPC: H01C7/12

Abstract: The overvoltage diverter has an earthed cylindrical housing (10) receiving a HV terminal (5) and enclosing an active part (8) extending along its longitudinal axis, provided with at least one varistor element (9), held in contact with opposing end terminations (1,2) via a tensioning loop passed around the latter. The active part is insulated from the cylindrical housing via an insulation sleeve (13), with a current conductor (3) fitting through a necked section of the housing between one of the end terminations and the HV terminal.

公开(公告)号：DE59712450D1

公开(公告)日：2005-12-01

申请号：DE59712450

申请日：1997-04-14

Applicant: ABB SCHWEIZ AG

Inventor： SCHMIDT WALTER

IPC: H01C7/12 ,  H01T4/06

Abstract: The device consists of two conductive terminations (1,2) preferably of aluminium and a cylindrical varistor element (8) between them. The three constituents are bonded together by forced contact into a mechanically stable active component, which is encased in the moulding. The lower termination (2) has a threaded blind hole in its end for earthing. A loop (5) of glass-fibre reinforced plastic tape has its ends stretched around respective curved surfaces (17,18) of the terminations. Aluminium current transfer elements (14) are inserted between the varistor ends and pressure discs (10,13) of aluminium or copper alloy.

公开(公告)号：PT1283575E

公开(公告)日：2004-08-31

申请号：PT01810770

申请日：2001-08-10

Applicant: ABB SCHWEIZ AG

Inventor： SCHMIDT WALTER ,  HAUSER ROBERT

IPC: H01B17/46 ,  H01T4/14 ,  H01T1/16

Abstract: The electrical power system has a suspended overload protection provided by a series of porcelain isolators (2) between power connections (3,6). Protection against lightning arcing is provided by a pair of metal arcing electrodes (4,5) These are dish shaped with a pattern of curved channels. The magnetic field generated results in extinguishing of the arcing.

公开(公告)号：DE50101662D1

公开(公告)日：2004-04-15

申请号：DE50101662

申请日：2001-08-10

Applicant: ABB SCHWEIZ AG

Inventor： SCHMIDT WALTER ,  HAUSER ROBERT

IPC: H01T1/16 ,  H01B17/46 ,  H01T4/14

Abstract: The electrical power system has a suspended overload protection provided by a series of porcelain isolators (2) between power connections (3,6). Protection against lightning arcing is provided by a pair of metal arcing electrodes (4,5) These are dish shaped with a pattern of curved channels. The magnetic field generated results in extinguishing of the arcing.

公开(公告)号：CA2390195A1

公开(公告)日：2003-01-02

申请号：CA2390195

申请日：2002-06-28

Applicant: ABB SCHWEIZ AG

Inventor： KLUGE-WEISS PETRA ,  GREUTER FELIX ,  DIRIX YVO ,  SCHMIDT WALTER ,  KESSLER RETO

IPC: C08L101/00 ,  C08K3/00 ,  H01C7/112 ,  H01B1/12 ,  C08K3/22

Abstract: The polymer compound contains a polymer matrix and a filler embedded in the matrix. The filler comprises two filler components with nonlinear current-voltage characteristics deviating from one another. By selection of suitable amounts of these filler components, a polymer compound with a predetermined nonlinear current-voltage characteristic deviating from these two characteristics can be formed in this way.

公开(公告)号：AU2466397A

公开(公告)日：1997-12-11

申请号：AU2466397

申请日：1997-06-02

Applicant: ABB SCHWEIZ AG

Inventor： SCHMIDT WALTER

IPC: H01C7/12 ,  H01T4/06

Abstract: The device consists of two conductive terminations (1,2) preferably of aluminium and a cylindrical varistor element (8) between them. The three constituents are bonded together by forced contact into a mechanically stable active component, which is encased in the moulding. The lower termination (2) has a threaded blind hole in its end for earthing. A loop (5) of glass-fibre reinforced plastic tape has its ends stretched around respective curved surfaces (17,18) of the terminations. Aluminium current transfer elements (14) are inserted between the varistor ends and pressure discs (10,13) of aluminium or copper alloy.

公开(公告)号：ES2252645T3

公开(公告)日：2006-05-16

申请号：ES03405217

申请日：2003-04-01

Applicant: ABB SCHWEIZ AG

Inventor： ZELLER PETER ,  SCHMIDT WALTER

IPC: H01T1/10 ,  H01T1/12 ,  H01T1/14

Abstract: Dispositivo para seccionar un conductor eléctrico portador de corriente, que comprende una carcasa (3), dos tomas de corriente (1, 2) sacadas fuera de la carcasa (3), un tramo de conductor (7) que une las dos tomas de corriente (1, 2) una con otra de manera eléctricamente conductora en el interior (4) de la carcasa, y un agente propulsor dispuesto en el interior (4) de la carcasa para generar gas comprimido en una cantidad suficiente para seccionar el tramo de conductor (7) al presentarse una corriente de defecto, caracterizado porque el agente propulsor se mantiene libre de materias inflamables y ha sido elegido de tal manera que la cantidad de gas comprimido necesaria para el seccionamiento puede ser liberada térmicamente del agente propulsor por el trabajo de la corriente de defecto.