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1. 发明申请

WO2004077471A3 HIGH-VOLTAGE LOADBREAK SWITCH WITH ENHANCED ARC SUPPRESSION 审中-公开
标题翻译：高电压负载开关，具有增强的电弧抑制功能
公开(公告)号：WO2004077471A3
公开(公告)日：2004-12-23
申请号：PCT/US2004004855
申请日：2004-02-20
申请人： MC GRAW EDISON CO , PRIDE PATRICK HAROLD , GEROVAC JOSEPH PETER , KOZICKI PAUL STEVEN , JOHNSON ALLEN LEROY
发明人： PRIDE PATRICK HAROLD , GEROVAC JOSEPH PETER , KOZICKI PAUL STEVEN , JOHNSON ALLEN LEROY
IPC分类号： H01H33/02 , H01H33/88 , H01H9/30
CPC分类号： H01H33/022 , H01H1/2041 , H01H19/12 , H01H33/886
摘要： A high-voltage loadbreak switch operates submersed in a dielectric fluid and may be configured to switch one or more phases of power using one or more phase switches. Each phase switch may include first and second stationary contacts. The first stationary contact may be connected to a phase of a high-voltage power source. Each phase switch also may include a non-stationary contact. The non-stationary contact may be placed in a first position to electrically couple the first stationary contact to the second stationary contact, and in a second position to decouple the first stationary contact and the second stationary contact. The region of motion of the first non-stationary contact between the first position and the second position includes an arcing region. The high-voltage loadbreak switch uses a fluid circulation mechanism to improve circulation of the dielectric fluid through the arcing region. To suppress arcing between different phases, a non-conductive baffle may separate different phase switches when more than one phase switch is used. A non-conductive baffle also may separate a phase from ground to prevent phase-to-ground arcing.
摘要翻译：高压负载断路开关操作浸没在介电流体中，并且可以被配置为使用一个或多个相位开关切换一个或多个功率相。每个相位开关可以包括第一和第二静止触点。第一固定触点可以连接到高压电源的相位。每相开关也可以包括非固定触点。非固定触点可以放置在第一位置以将第一固定触点电耦合到第二固定触点，并且在第二位置以使第一固定触点和第二固定触点解耦。第一位置和第二位置之间的第一非固定接触的运动区域包括电弧区域。高压负荷开关使用流体循环机构来改善电介质流体通过电弧区域的循环。为了抑制不同相之间的电弧，当使用多于一个相位开关时，非导电挡板可以分离不同的相位开关。非导电挡板还可以将相与地分离以防止相对地电弧。

2. 发明专利

CA2498733C HIGH-VOLTAGE LOADBREAK SWITCH WITH ENHANCED ARC SUPPRESSION 未知
公开(公告)号：CA2498733C
公开(公告)日：2009-11-03
申请号：CA2498733
申请日：2004-02-20
申请人： MC GRAW EDISON CO
发明人： KOZICKI PAUL STEVEN , PRIDE PATRICK HAROLD , GEROVAC JOSEPH PETER , JOHNSON ALLEN LEROY
IPC分类号： H01H9/30 , H01H33/02 , H01H33/88
摘要： A high-voltage loadbreak switch operates submersed in a dielectric fluid and may be configured to switch one or more phases of power using one or more phase switches. Each phase switch may include first and second stationary contacts. The first stationary contact may be connected to a phase of a high - voltage power source. Each phase switch also may include a non-stationary contact. The non-stationary contact may be placed in a first position to electrically couple the first stationary contact to the second stationary contact, and in a second position to decouple the first stationary contact a nd the second stationary contact. The region of motion of the first non- stationary contact between the first position and the second position includ es an arcing region. The high-voltage loadbreak switch uses a fluid circulation mechanism to improve circulation of the dielectric fluid through the arcing region. To suppress arcing between different phases, a non-conductive baffle may separate different phase switches when more than one phase switch is use d. A non-conductive baffle also may separate a phase from ground to prevent pha se- to-ground arcing.

3. 发明专利

CA2498733A1 HIGH-VOLTAGE LOADBREAK SWITCH WITH ENHANCED ARC SUPPRESSION 未知
公开(公告)号：CA2498733A1
公开(公告)日：2004-09-10
申请号：CA2498733
申请日：2004-02-20
申请人： MC GRAW EDISON CO
发明人： GEROVAC JOSEPH PETER , PRIDE PATRICK HAROLD , KOZICKI PAUL STEVEN , JOHNSON ALLEN LEROY
IPC分类号： H01H33/02 , H01H33/88 , H01H9/30
摘要： A high-voltage loadbreak switch operates submersed in a dielectric fluid and may be configured to switch one or more phases of power using one or more phase switches. Each phase switch may include first and second stationary contacts. The first stationary contact may be connected to a phase of a high - voltage power source. Each phase switch also may include a non-stationary contact. The non-stationary contact may be placed in a first position to electrically couple the first stationary contact to the second stationary contact, and in a second position to decouple the first stationary contact a nd the second stationary contact. The region of motion of the first non- stationary contact between the first position and the second position includ es an arcing region. The high-voltage loadbreak switch uses a fluid circulation mechanism to improve circulation of the dielectric fluid through the arcing region. To suppress arcing between different phases, a non-conductive baffle may separate different phase switches when more than one phase switch is use d. A non-conductive baffle also may separate a phase from ground to prevent pha se- to-ground arcing.

4. 发明专利

BRPI0406197A 未知
公开(公告)号：BRPI0406197A
公开(公告)日：2005-08-09
申请号：BRPI0406197
申请日：2004-02-20
申请人： MC GRAW EDISON CO
发明人： PRIDE PATRICK HAROLD , GEROVAC JOSEPH PETER , KOZICKI PAUL STEVEN , JOHNSON ALLEN LEROY
IPC分类号： H01H33/02 , H01H33/88 , H01H9/30
摘要： A high-voltage loadbreak switch operates submersed in a dielectric fluid and may be configured to switch one or more phases of power using one or more phase switches. Each phase switch may include first and second stationary contacts. The first stationary contact may be connected to a phase of a high-voltage power source. Each phase switch also may include a non-stationary contact. The non-stationary contact may be placed in a first position to electrically couple the first stationary contact to the second stationary contact, and in a second position to decouple the first stationary contact and the second stationary contact. The region of motion of the first non-stationary contact between the first position and the second position includes an arcing region. The high-voltage loadbreak switch uses a fluid circulation mechanism to improve circulation of the dielectric fluid through the arcing region. To suppress arcing between different phases, a non-conductive baffle may separate different phase switches when more than one phase switch is used. A non-conductive baffle also may separate a phase from ground to prevent phase-to-ground arcing.

5. 发明专利

AU2004215974A1 High-voltage loadbreak switch with enhanced arc suppression 未知
公开(公告)号：AU2004215974A1
公开(公告)日：2004-09-10
申请号：AU2004215974
申请日：2004-02-20
申请人： MC GRAW EDISON CO
发明人： PRIDE PATRICK HAROLD , GEROVAC JOSEPH PETER , KOZICKI PAUL STEVEN , JOHNSON ALLEN LEROY
IPC分类号： H01H33/02 , H01H33/88 , H01H9/30
摘要： A high-voltage loadbreak switch operates submersed in a dielectric fluid and may be configured to switch one or more phases of power using one or more phase switches. Each phase switch may include first and second stationary contacts. The first stationary contact may be connected to a phase of a high-voltage power source. Each phase switch also may include a non-stationary contact. The non-stationary contact may be placed in a first position to electrically couple the first stationary contact to the second stationary contact, and in a second position to decouple the first stationary contact and the second stationary contact. The region of motion of the first non-stationary contact between the first position and the second position includes an arcing region. The high-voltage loadbreak switch uses a fluid circulation mechanism to improve circulation of the dielectric fluid through the arcing region. To suppress arcing between different phases, a non-conductive baffle may separate different phase switches when more than one phase switch is used. A non-conductive baffle also may separate a phase from ground to prevent phase-to-ground arcing.

6. 发明专利

MXPA05002850A INTERRUPTOR ROMPECARGAS DE ALTO VOLTAJE CON EXTINCION DEL ARCO MEJORADA. 未知
公开(公告)号：MXPA05002850A
公开(公告)日：2005-06-22
申请号：MXPA05002850
申请日：2004-02-20
申请人： MC GRAW EDISON CO
发明人： JOHNSON ALLEN LEROY
IPC分类号： H01H33/02 , H01H33/88 , H01H00/00
摘要： Un interruptor rompecargas de alto voltaje que opera sumergido en un fluido dielectrico y se puede configurar para conectar una o mas fases de energia utilizando uno o mas interruptores de inversion de fase. Cada uno de los interruptores de inversion de fase puede incluir un primero y segundo contactos estacionarios. El primer contacto estacionario se puede conectar a una fase de una fuente de energia de alto voltaje. Cada uno de los interruptores de inversion de fase tambien puede incluir un contacto no estacionario. El contacto no estacionario se puede colocar en una primera posicion para electricamente acoplar el primer contacto estacionario con el segundo contacto estacionario, y en una segunda posicion para desacoplar el primer contacto estacionario y el segundo contacto estacionario. La region de movimiento del primer contacto no estacionario entre la primera posicion y la segunda posicion incluye una region de formacion del arco. El interruptor rompecargas de alto voltaje utiliza un mecanismo de circulacion de fluidos para mejorara la circulacion del fluido dielectrico a traves de la region de formacion del arco. Para extinguir la formacion del arco entre las distintas fases, un separador no conductivo puede separar distintos interruptores de inversion de fase cuando se utilice mas de un interruptor de inversion de fase. Un separador no conductivo tambien puede separar una fase de la tierra para evitar la formacion del arco de fase a tierra.

7. 发明申请

WO2006062918A3 CURRENT LIMITING FUSE 审中-公开
标题翻译：当前限制保险丝
公开(公告)号：WO2006062918A3
公开(公告)日：2007-05-10
申请号：PCT/US2005043986
申请日：2005-12-06
申请人： COOPER TECHNOLOGIES CO , MUENCH FRANK J JR , JOHNSON ALLEN LEROY , BORCK GORDON THOMAS , LENZ RUSSELL JOHN
发明人： MUENCH FRANK J JR , JOHNSON ALLEN LEROY , BORCK GORDON THOMAS , LENZ RUSSELL JOHN
IPC分类号： H01H85/175 , H01H85/05 , H01H85/165
CPC分类号： H01H85/143 , H01H85/042 , H01H85/1755 , H01H85/2045
摘要： A housing for a current limiting fuse that includes a metal fuse element and a non-conductive filler material. The fuse element is configured to melt to create an open circuit when an applied current exceeds a threshold amount. The housing includes first and second cylindrical members. The first cylindrical member has an open end portion and the second cylindrical member has an integrally formed closed end portion and an open end portion configured to be attached to the open end portion of the first cylindrical member to close the housing. The housing also includes a fastening member configured to prevent the open end portion of the first cylindrical member from separating from the open end portion of the second cylindrical member when the fuse element melts.
摘要翻译：一种用于限流熔断器的壳体，其包括金属熔丝元件和非导电填充材料。当施加的电流超过阈值时，熔丝元件构造成熔化以产生开路。壳体包括第一和第二圆柱形构件。第一圆柱形构件具有开口端部，第二圆柱形构件具有一体形成的封闭端部和开口端部，该开口端部构造成附接到第一圆柱形构件的开口端部以闭合壳体。壳体还包括紧固构件，其构造成当熔丝元件熔化时防止第一圆柱形构件的开口端部与第二圆柱形构件的开口端部分离。

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