公开(公告)号：WO2011133391A2

公开(公告)日：2011-10-27

申请号：PCT/US2011032476

申请日：2011-04-14

Applicant: ABB TECHNOLOGY AG ,  SARVER CHARLIE ,  PAULEY WILLIAM E

Inventor： SARVER CHARLIE ,  PAULEY WILLIAM E

IPC: H01F27/245

CPC classification number: H01F41/0206 ,  H01F3/02 ,  H01F27/245 ,  H01F41/02 ,  H01F41/0233 ,  Y10T29/49073

Abstract: A transformer is provided having a stacked core with a pair of outer legs extending between a pair of yokes. The core is arranged in a plurality of layers. Each of the layers includes a pair of yoke plates and a pair of outer leg plates. In an innermost layer, the width of each yoke plate is less than the width of each outer leg plate. In each of the layers, the inner points of the outer leg plates are substantially in contact with the yoke plates. The cross-section of the inner leg and the outer legs may be rectangular or cruciform.

Abstract translation: 提供一种变压器，其具有堆叠的芯，其中一对外部腿在一对轭之间延伸。 芯部布置成多层。 每个层包括一对轭板和一对外腿板。 在最内层，每个轭板的宽度小于每个外腿板的宽度。 在每个层中，外腿板的内点基本上与轭板接触。 内腿和外腿的横截面可以是矩形或十字形。

公开(公告)号：WO2012166437A3

公开(公告)日：2013-01-24

申请号：PCT/US2012038980

申请日：2012-05-22

Applicant: ABB TECHNOLOGY AG ,  JOHNSON CHARLES W ,  OUTTEN SAMUEL S ,  IBARRA CLAUDIO ,  SARVER CHARLIE

Inventor： JOHNSON CHARLES W ,  OUTTEN SAMUEL S ,  IBARRA CLAUDIO ,  SARVER CHARLIE

IPC: H01H31/00 ,  H01H3/40 ,  H01H3/58

CPC classification number: H01H31/003 ,  H01H3/40 ,  H01H3/58 ,  Y10T29/49073

Abstract: A grounding switch is comprised of a structural frame, at least one first contact, at least one second contact, at least one spacer, and a geared drive assembly. The opening and closing of the grounding switch is controlled by the geared drive assembly. The geared drive assembly is operable to rotate the at least one second contact around the axis of a connecting rod to move the at least one second contact into and out of contact with the at least one first contact. The closing of the grounding switch first and second contacts serve to connect a transformer or other electrical device to ground potential.

Abstract translation: 接地开关由结构框架，至少一个第一接触件，至少一个第二接触件，至少一个间隔件和齿轮传动组件组成。 接地开关的打开和关闭由齿轮传动组件控制。 所述齿轮传动组件可操作以使所述至少一个第二接触件围绕连杆的轴线旋转，以使所述至少一个第二接触件与所述至少一个第一接触件接触和脱离接触。 接地开关第一和第二触点的闭合用于将变压器或其他电气设备连接到地电位。

公开(公告)号：WO2006105024A2

公开(公告)日：2006-10-05

申请号：PCT/US2006011120

申请日：2006-03-27

Applicant: ABB TECHNOLOGY AG ,  PAULEY WILL E ,  SARVER CHARLIE ,  HORTON RUSH B

Inventor： PAULEY WILL E ,  SARVER CHARLIE ,  HORTON RUSH B

IPC: H01F27/245 ,  H01F30/12

CPC classification number: H01F41/0233 ,  H01F27/245 ,  H01F27/263 ,  Y10T29/4902 ,  Y10T29/49073 ,  Y10T29/49078

Abstract: The present invention is directed to a transformer having a stacked core, which includes upper and lower yokes and first and second outer legs. The core also includes one or more inner legs. Each of the upper and lower yokes is formed from a stack of plates and has a rectangular cross-section. Each inner leg is formed from a stack of plates and has a cruciform cross-section. Each of the first and second outer legs is formed from a stack of plates and may have a cruciform cross-section.

Abstract translation: 本发明涉及一种具有层叠铁芯的变压器，其包括上轭铁和下轭铁以及第一和第二外腿。 芯还包括一个或多个内腿。 上轭铁和下轭铁都由一堆板形成，并且具有矩形横截面。 每个内腿由一叠板形成并具有十字形横截面。 第一和第二外腿中的每一个由一叠板形成并且可以具有十字形横截面。

公开(公告)号：BRPI0609648A2

公开(公告)日：2010-04-20

申请号：BRPI0609648

申请日：2006-03-27

Applicant: ABB TECHNOLOGY AG

Inventor： PAULEY WILL E ,  SARVER CHARLIE ,  HORTON RUSH B

IPC: H01F27/245 ,  H01F41/02

Abstract: The present invention is directed to a method of making a transformer having a stacked core, which includes top and bottom yokes and first and second outer legs. The core also includes an inner leg that is formed from a pair of stacked plates, which abut each along a seam that extends in the longitudinal direction of the inner leg. Each of the upper and lower yokes may be formed from a single stack of plates, or a plurality of stacks of plates. Each of the inner and outer legs may also be formed from a single stack of plates, or a plurality of stacks of plates. The cross-section of the core may be rectangular or cruciform.

公开(公告)号：BRPI0607919A2

公开(公告)日：2009-10-20

申请号：BRPI0607919

申请日：2006-06-27

Applicant: ABB TECHNOLOGY AG

Inventor： PAULEY WILL E ,  SARVER CHARLIE ,  HORTON RUSH B

IPC: H01F27/245 ,  H01F30/12

Abstract: The present invention is directed to a method of forming a transformer having a stacked core, which includes upper and lower yokes and first and second outer legs. The core also includes one or more inner legs. Each of the upper and lower yokes is formed from a stack of plates and has a rectangular cross-section. Each inner leg is formed from a stack of plates and has a cruciform cross-section. Each of the first and second outer legs is formed from a stack of plates and may have a cruciform cross-section.

公开(公告)号：CA2837078C

公开(公告)日：2019-10-01

申请号：CA2837078

申请日：2012-05-22

Applicant: ABB TECHNOLOGY AG

Inventor： JOHNSON CHARLES W ,  OUTTEN SAMUEL S ,  IBARRA CLAUDIO ,  SARVER CHARLIE

IPC: H01H31/00 ,  H01H3/40 ,  H01H3/58

Abstract: A grounding switch is comprised of a structural frame, at least one first contact, at least one second contact, at least one spacer, and a geared drive assembly. The opening and closing of the grounding switch is controlled by the geared drive assembly. The geared drive assembly is operable to rotate the at least one second contact around the axis of a connecting rod to move the at least one second contact into and out of contact with the at least one first contact. The closing of the grounding switch first and second contacts serve to connect a transformer or other electrical device to ground potential.

公开(公告)号：ES2618581T3

公开(公告)日：2017-06-21

申请号：ES08831674

申请日：2008-08-01

Applicant: ABB TECHNOLOGY AG

Inventor： FARMER RANDALL ,  SARVER CHARLIE

IPC: H01F27/28 ,  H01F41/10 ,  H01F41/06

Abstract: Método de fabricación de un transformador (10) que comprende: (a.) proporcionar una lámina conductora (40) que tiene un primer y un segundo extremo opuestos y un primer (92) y un segundo (94) borde lateral opuestos; (b.) proporcionar una barra colectora de bobina (42) que tiene una primera y una segunda parte y una sección principal (86), donde la sección principal (86) tiene un primer y un segundo (90) borde longitudinal que se extienden entre la primera y la segunda parte; (c.) formar una bobina de bajo voltaje (28) a partir de la lámina conductora (40); y (d.) fijar la barra colectora de bobina (42) a un extremo de la lámina conductora (40) de manera que: la primera parte de la barra colectora de bobina (42) está dispuesta en el primer borde lateral (92) de la lámina conductora (40), la segunda parte de la barra colectora de bobina (42) está dispuesta en el segundo borde lateral (94) de la lámina conductora (40), el primer borde longitudinal de la barra colectora de bobina (42) se extiende perpendicularmente entre el primer (92) y el segundo (94) borde lateral de la lámina conductora (40), y el segundo borde longitudinal (90) de la barra colectora de bobina (42) está orientado hacia afuera desde el extremo de la lámina conductora (40); caracterizado por el hecho de que la primera parte tiene una anchura (W1) que es más de una vez y media mayor que una anchura (W2) de la segunda parte, y el primero y el segundo (90) borde longitudinal no son paralelos.

公开(公告)号：BR112013030338A2

公开(公告)日：2016-11-29

申请号：BR112013030338

申请日：2012-05-22

Applicant: ABB TECHNOLOGY AG

Inventor： JOHNSON CHARLES W ,  SARVER CHARLIE ,  IBARRA CLAUDIO ,  OUTTEN SAMUEL S

IPC: H01H3/40 ,  H01H3/58 ,  H01H31/00

Abstract: resumo patente de invenção: "chave de aterramento". a presente invenção refere-se a uma chave de aterramento que é compreendida de uma armação estrutural, pelo menos um primeiro contato, pelo menos um segundo contato, pelo menos um espaçador e um conjunto acionador engrenado. a abertura e o fechamento da chave de aterramento são controlados pelo conjunto acionador engrenado. o conjunto acionador engrenado é operável para girar o pelo menos um segundo contato ao redor do eixo geométrico de uma haste de ligação para mover o pelo menos um segundo contato para contato e para fora de contato com o pelo menos um primeiro contato. o fechamento dos primeiro e segundo contatos da chave de aterramento serve para conectar um transformador ou outro dispositivo elétrico no potencial de terra.

公开(公告)号：CA2837078A1

公开(公告)日：2012-12-06

申请号：CA2837078

申请日：2012-05-22

Applicant: ABB TECHNOLOGY AG

Inventor： JOHNSON CHARLES W ,  OUTTEN SAMUEL S ,  IBARRA CLAUDIO ,  SARVER CHARLIE

IPC: H01H31/00 ,  H01H3/40 ,  H01H3/58

Abstract: A grounding switch is comprised of a structural frame, at least one first contact, at least one second contact, at least one spacer, and a geared drive assembly. The opening and closing of the grounding switch is controlled by the geared drive assembly. The geared drive assembly is operable to rotate the at least one second contact around the axis of a connecting rod to move the at least one second contact into and out of contact with the at least one first contact. The closing of the grounding switch first and second contacts serve to connect a transformer or other electrical device to ground potential.

公开(公告)号：CA2797071A1

公开(公告)日：2011-10-27

申请号：CA2797071

申请日：2011-04-14

Applicant: ABB TECHNOLOGY AG

Inventor： SARVER CHARLIE ,  PAULEY WILLIAM E

IPC: H01F27/245 ,  H01F27/26 ,  H01F41/02

Abstract: A transformer is provided having a stacked core with a pair of outer legs extending between a pair of yokes. The core is arranged in a plurality of layers. Each of the layers includes a pair of yoke plates and a pair of outer leg plates. In an innermost layer, the width of each yoke plate is less than the width of each outer leg plate. In each of the layers, the inner points of the outer leg plates are substantially in contact with the yoke plates. The cross-section of the inner leg and the outer legs may be rectangular or cruciform.