公开(公告)号：WO2015158544A1

公开(公告)日：2015-10-22

申请号：PCT/EP2015/057018

申请日：2015-03-31

Applicant: ABB TECHNOLOGY AG

Inventor： KOSTOVIC, Jadran ,  DHOTRE, Mahesh ,  GALLETTI, Bernardo ,  LUNDQVIST, Fredrik ,  COSTYSON, Johan ,  KOTILAINEN, Sami ,  YE, Xiangyang ,  ANDRAE, Gunnar ,  HEIERMEIER, Helmut ,  SUTHERLAND, Timothy

IPC: H01H33/70

CPC classification number: H01H33/7023 ,  H01H33/7038 ,  H01H33/7069

Abstract: The gas-insulated HV switching device comprises a contact arrangement with two arcing contacts, one of which being designed as a contact tulip (21), an auxiliary nozzle (40) enclosing at least partially the contact tulip (21) and a tubular electrostatic shield (42), which protrudes along an axis (A) beyond a free end of the contact tulip (21). In order improve the switching performance of the switching device the tubular electrostatic shield (42) is electrically connected to the contact tulip (21) and is integrated in an electrical circuit comprising a current limiter (resistors 43, 44) and extending from the shield (42) through the current limiter to an end of the contact tulip (21) which is arranged opposite its free end.

Abstract translation: 气体绝缘HV开关装置包括具有两个电弧触点的接触装置，其中一个电弧触点被设计为触点郁金香（21），至少部分地包围接触件郁金香（21）的辅助喷嘴（40）和管状静电屏蔽 （42），其沿着轴线（A）突出超过接触件郁金香（21）的自由端。 为了提高开关装置的开关性能，管状静电屏蔽（42）电连接到触点郁金香（21）并且集成在包括限流器（电阻器43,44）并且从屏蔽件延伸的电路中 42）通过限流器连接到与其自由端相对布置的接触件郁金香（21）的端部。

公开(公告)号：WO2015039918A1

公开(公告)日：2015-03-26

申请号：PCT/EP2014/069118

申请日：2014-09-09

Applicant: ABB TECHNOLOGY AG

Inventor： HEIERMEIER, Helmut ,  DAHLGREN, Henrik ,  SUTHERLAND, Timothy

IPC: H01H33/70

CPC classification number: H01H33/7023 ,  H01H33/7069 ,  H01H33/7076

Abstract: A gas insulated high voltage circuit breaker (1) comprises: a first arcing contact (31) and a second arcing contact (41), wherein at least one of the two arcing contacts (31, 41) is axially movable along an axis (A-A'); and a nozzle (32) surrounding an axially extending channel (33), wherein during a breaking operation, an arc between the first arcing contact and the second arcing contact is formed in an arcing region in the channel (33), wherein at least a part of an inner surface of the nozzle (32) is coated with a first ceramic coating (34) in order to protect it from an influence of the arc.

Abstract translation: 气体绝缘高压断路器（1）包括：第一电弧触点（31）和第二电弧触点（41），其中两个电弧触头（31,41）中的至少一个可沿轴线（A -一个'）; 以及围绕轴向延伸通道（33）的喷嘴（32），其中在断裂操作期间，在所述通道（33）中的电弧区域中形成所述第一电弧触点和所述第二电弧触点之间的电弧，其中至少一个 喷嘴（32）的内表面的一部分涂覆有第一陶瓷涂层（34），以防止其受到电弧的影响。

公开(公告)号：WO2014096219A1

公开(公告)日：2014-06-26

申请号：PCT/EP2013/077439

申请日：2013-12-19

Applicant: ABB TECHNOLOGY AG

Inventor： HEIERMEIER, Helmut ,  KOSTOVIC, Jadran ,  KORBEL, Jakub ,  KARRER, Reto ,  KOTILAINEN, Sami ,  SUTHERLAND, Timothy ,  SUHRIE, Brant

IPC: H01H33/90 ,  H01H33/91

CPC classification number: H01H3/46 ,  H01H3/00 ,  H01H33/64 ,  H01H33/904 ,  H01H33/91

Abstract: A contact arrangement has a longitudinal axis (z) and comprises a first contact group (3a, 4a) with a first contact (3a) and a second contact (4a) and a second contact group (3b, 4b) with a third contact (3b) and a fourth contact (4b). The first contact (3a) interacts electrically and mechanically with the third contact (3b),and/or the second contact (4a) interacts electrically and mechanically with the fourth contact (4b), for closing and opening the contact arrangement. At least one mechanical coupling (2) is provided for transmitting an actuation force to the second contact group (3b, 4b) and thereby moving the second contact group (3b, 4b). The at least one mechanical coupling (2) is adapted to move the third and the fourth contact (3b, 4b) in such a way that their speeds differ along at least a portion of a travel path of the third contact (3b) or along at least a portion of a travel path of the fourth contact (4b).

Abstract translation: 接触装置具有纵向轴线（z）并且包括具有第一接触件（3a）和第二接触件（4a）的第一接触组件（3a，4a）和具有第三接触件的第二接触组件（3b，4b） 3b）和第四触点（4b）。 第一触点（3a）与第三触点（3b）电和机械地相互作用，和/或第二触点（4a）与第四触点（4b）电和机械地相互作用，用于闭合和打开触点装置。 提供至少一个机械联接器（2）用于将致动力传递到第二接触组（3b，4b），从而移动第二接触组（3b，4b）。 至少一个机械联接器（2）适于使第三和第四接触件（3b，4b）以这样的方式移动，使得它们的速度沿着第三接触件（3b）的行进路径的至少一部分或沿着 所述第四触点（4b）的行进路径的至少一部分。

公开(公告)号：WO2014076040A1

公开(公告)日：2014-05-22

申请号：PCT/EP2013/073528

申请日：2013-11-12

Applicant: ABB TECHNOLOGY AG

Inventor： PISU, Franceso ,  KOSTOVIC, Jadran ,  KOTILAINEN, Sami ,  SUTHERLAND, Timothy

IPC: H01H1/38

CPC classification number: H01H1/385

Abstract: The electrical switching device (1) has a longitudinal axis (z) and comprises at least one contact arrangement (4a, 4b), wherein the contact arrangement (4a, 4b) comprises a first contact (4a, 3a) and a mating second contact (4b, 3b), wherein the first contact comprises at least one contact finger (4a, 3a), wherein for closing and opening the electric switching device (1) at least one of the first contact and the mating second contact (3a, 3b; 4a, 4b) is movable parallel to the longitudinal axis (z) and cooperates with the other contact (3b, 3a; 4b, 4a), characterized in that the electrical switching device further comprises a deflector (6; 7a; 11, 14) elastically deflecting the at least one contact finger (3a, 4a) in a radial direction away from the axis (z) prior to or while closing the electrical switching device ( 1 ).

Abstract translation: 电气开关装置（1）具有纵向轴线（z）并且包括至少一个接触装置（4a，4b），其中接触装置（4a，4b）包括第一接触件（4a，3a）和配合第二接触件 （4b，3b），其中所述第一接触包括至少一个接触指（4a，3a），其中为了闭合和打开所述电切换装置（1），所述第一接触和配合的第二接触（3a，3b）中的至少一个 ; 4a，4b）可平行于所述纵向轴线（z）移动并与所述另一接触件（3b，3a; 4b，4a）配合，其特征在于，所述电气开关装置还包括偏转器（6; 7a; 11,14 ）在关闭所述电气开关装置（1）之前或之后使所述至少一个接触指（3a，4a）在径向方向上远离所述轴线（z）弹性偏转。

公开(公告)号：WO2014075992A1

公开(公告)日：2014-05-22

申请号：PCT/EP2013/073317

申请日：2013-11-08

Applicant: ABB TECHNOLOGY AG

Inventor： PISU, Franceso ,  KOSTOVIC, Jadran ,  KOTILAINEN, Sami ,  SUTHERLAND, Timothy

IPC: H01H1/46 ,  H01H1/50 ,  H01H1/38 ,  H01H1/44

CPC classification number: H01H9/386 ,  H01H1/38 ,  H01H1/44 ,  H01H1/46 ,  H01H1/50

Abstract: The electrical switching device (1) can comprise at least a nominal contact arrangement, wherein the nominal contact arrangement comprises at least a first nominal contact comprising a plurality of nominal contact fingers (3a) forming a finger cage concentric with respect to a longitudinal axis (z), and at least a mating second nominal contact (3b). It can further comprise at least an arcing contact arrangement, wherein the arcing contact arrangement comprises a first arcing contact (4a) and a mating second arcing contact (4b), wherein the first arcing contact comprises at least an arcing contact finger (4a).The arcing contact finger (4a) comprises at its free end a first impact area (7a) in which a first contacting to the second arcing contact (4b) occurs when closing the electrical switching device (1). The first impact area (7a) is formed by a first planar surface arranged at an inclination angle (α) larger than zero degrees with respect to the longitudinal axis (z).

Abstract translation: 电气开关装置（1）可以包括至少一个标称接触装置，其中标称触点装置包括至少第一标称触点，该第一标称触点包括形成相对于纵向轴线同心的手指的多个标称触点（3a） z）和至少一个配合的第二标称接触件（3b）。 它还可以包括至少一个电弧触点装置，其中该电弧触头装置包括一个第一电弧触点（4a）和一个配合的第二电弧触点（4b），其中第一电弧触点包括至少一个电弧触点指状物（4a）。 电弧接触指（4a）在其自由端处包括第一冲击区域（7a），当关闭电气开关装置（1）时，第一冲击区域（7a）首先接触第二电弧触点（4b）。 第一冲击区域（7a）由相对于纵向轴线（z）以大于零度的倾斜角度（α）布置的第一平面形成。

公开(公告)号：EP2920802A1

公开(公告)日：2015-09-23

申请号：EP13792292.8

申请日：2013-11-08

Applicant: ABB Technology AG

Inventor： PISU, Francesco ,  KOSTOVIC, Jadran ,  KOTILAINEN, Sami ,  SUTHERLAND, Timothy

IPC: H01H1/46 ,  H01H1/50 ,  H01H1/38 ,  H01H1/44

CPC classification number: H01H9/386 ,  H01H1/38 ,  H01H1/44 ,  H01H1/46 ,  H01H1/50

Abstract: The electrical switching device (1) can comprise at least a nominal contact arrangement, wherein the nominal contact arrangement comprises at least a first nominal contact comprising a plurality of nominal contact fingers (3a) forming a finger cage concentric with respect to a longitudinal axis (z), and at least a mating second nominal contact (3b). It can further comprise at least an arcing contact arrangement, wherein the arcing contact arrangement comprises a first arcing contact (4a) and a mating second arcing contact (4b), wherein the first arcing contact comprises at least an arcing contact finger (4a).The arcing contact finger (4a) comprises at its free end a first impact area (7a) in which a first contacting to the second arcing contact (4b) occurs when closing the electrical switching device (1). The first impact area (7a) is formed by a first planar surface arranged at an inclination angle (α) larger than zero degrees with respect to the longitudinal axis (z).

公开(公告)号：EP2936531A1

公开(公告)日：2015-10-28

申请号：EP13814123.9

申请日：2013-12-19

Applicant: ABB Technology AG

Inventor： HEIERMEIER, Helmut ,  KOSTOVIC, Jadran ,  KORBEL, Jakub ,  KARRER, Reto ,  KOTILAINEN, Sami ,  SUTHERLAND, Timothy ,  SUHRIE, Brant

IPC: H01H33/90 ,  H01H33/91

CPC classification number: H01H3/46 ,  H01H3/00 ,  H01H33/64 ,  H01H33/904 ,  H01H33/91

Abstract: A contact arrangement has a longitudinal axis (z) and comprises a first contact group (3a, 4a) with a first contact (3a) and a second contact (4a) and a second contact group (3b, 4b) with a third contact (3b) and a fourth contact (4b). The first contact (3a) interacts electrically and mechanically with the third contact (3b),and/or the second contact (4a) interacts electrically and mechanically with the fourth contact (4b), for closing and opening the contact arrangement. At least one mechanical coupling (2) is provided for transmitting an actuation force to the second contact group (3b, 4b) and thereby moving the second contact group (3b, 4b). The at least one mechanical coupling (2) is adapted to move the third and the fourth contact (3b, 4b) in such a way that their speeds differ along at least a portion of a travel path of the third contact (3b) or along at least a portion of a travel path of the fourth contact (4b).

Abstract translation: 接触装置具有纵向轴线（z），其具有第一触点组和第二触点组，第一触点组具有第一触点和第二触点，第二触点组具有第三触点和第四触点。 第一接触件与第三接触件电和机械地相互作用，和/或第二接触件与第四接触件电和机械地相互作用。 提供至少一个机械联接器用于将致动力传递到第二接触组，从而移动第二接触组。 第三和第四接触件可以以这样的方式移动，使得它们的速度沿着第三接触件或第四接触件的行进路径的至少一部分而不同。

公开(公告)号：EP2920801A1

公开(公告)日：2015-09-23

申请号：EP13789779.9

申请日：2013-11-12

Applicant: ABB Technology AG

Inventor： PISU, Franceso ,  KOSTOVIC, Jadran ,  KOTILAINEN, Sami ,  SUTHERLAND, Timothy

IPC: H01H1/38

CPC classification number: H01H1/385

Abstract: The electrical switching device (1) has a longitudinal axis (z) and comprises at least one contact arrangement (4a, 4b), wherein the contact arrangement (4a, 4b) comprises a first contact (4a, 3a) and a mating second contact (4b, 3b), wherein the first contact comprises at least one contact finger (4a, 3a), wherein for closing and opening the electric switching device (1) at least one of the first contact and the mating second contact (3a, 3b; 4a, 4b) is movable parallel to the longitudinal axis (z) and cooperates with the other contact (3b, 3a; 4b, 4a), characterized in that the electrical switching device further comprises a deflector (6; 7a; 11, 14) elastically deflecting the at least one contact finger (3a, 4a) in a radial direction away from the axis (z) prior to or while closing the electrical switching device ( 1 ).

Abstract translation: 所述电气开关装置（1）具有纵向轴线（z）并且包括至少一个触头装置（4a，4b），其中所述触头装置（4a，4b）包括第一触头（4a，3a）和配合的第二触头 （4b，3b）中的至少一个，其中所述第一触头包括至少一个触头（4a，3a），其中为了闭合和打开所述电开关装置（1），所述第一触头和所述配合的第二触头（3a，3b ; 4a，4b）可平行于所述纵向轴线（z）移动并且与另一个触头（3b，3a; 4b，4a）配合，其特征在于，所述电开关装置还包括偏转器（6; 7a; 11,14 ）在关闭所述电开关装置（1）之前或同时在远离所述轴线（z）的径向方向上弹性地偏转所述至少一个接触指（3a，4a）。