公开(公告)号：EP3076508B1

公开(公告)日：2018-05-16

申请号：EP16162655.1

申请日：2016-03-29

申请人： General Electric Company

发明人： KHZOUZ, Erik Ryan ,  AUDIBERT, Kevin Joseph ,  LAFOND, Michael Paul ,  VENKATARAMAN, Ganesh

IPC分类号： H02B13/025

CPC分类号： H05K5/0213 ,  H02B13/025 ,  H05K5/0239 ,  H05K5/03

摘要： An electrical enclosure (2) includes a plurality of walls (4, 6, 8). The electrical enclosure (2) also includes at least one compartment (40) defined, at least in part, by the plurality of walls (4, 6, 8), and at least one ventilation opening (90, 92) formed in one of the plurality of walls (4, 6, 8). The at least one ventilation opening (90, 92) provides a flow path from the at least one compartment (40). At least one closure (94, 96) is provided on the one of the plurality of walls (4, 6, 8) at the at least one ventilation opening (90, 92). The at least one closure (94, 96) is responsive to a pressure wave to selectively close the at least one ventilation opening (90, 92) and reopen the at least one ventilation opening (90, 92) after the pressure wave has passed from the electrical enclosure (2).

公开(公告)号：EP3076508A1

公开(公告)日：2016-10-05

申请号：EP16162655.1

申请日：2016-03-29

申请人： General Electric Company

发明人： KHZOUZ, Erik Ryan ,  AUDIBERT, Kevin Joseph ,  LAFOND, Michael Paul ,  VENKATARAMAN, Ganesh

IPC分类号： H02B13/025

CPC分类号： H05K5/0213 ,  H02B13/025 ,  H05K5/0239 ,  H05K5/03

摘要： An electrical enclosure (2) includes a plurality of walls (4, 6, 8). The electrical enclosure (2) also includes at least one compartment (40) defined, at least in part, by the plurality of walls (4, 6, 8), and at least one ventilation opening (90, 92) formed in one of the plurality of walls (4, 6, 8). The at least one ventilation opening (90, 92) provides a flow path from the at least one compartment (40). At least one closure (94, 96) is provided on the one of the plurality of walls (4, 6, 8) at the at least one ventilation opening (90, 92). The at least one closure (94, 96) is responsive to a pressure wave to selectively close the at least one ventilation opening (90, 92) and reopen the at least one ventilation opening (90, 92) after the pressure wave has passed from the electrical enclosure (2).

摘要翻译： 电气外壳（2）包括壁（4，6,8）的复数。 因此，该电气外壳（2）包括至少一个隔室（40）中所定义，至少部分地由壁的多元性（4,6，8），和至少一个通风开口（90，92）中的一个上形成 壁的多个（4,6，8）。 所述至少一个通风口（90，92）提供从所述至少一个隔室（40）的流动路径。 至少一个封闭件（94，96）设置在壁的多个所述一个（4，6,8）在所述至少一个通风口（90，92）。 所述至少一个封闭件（94，96）响应于一个压力波，以选择性地关闭至少一个通风开口（90，92）并重新打开该压力波已经从过去之后所述至少一个通风口（90，92） 电气外壳（2）。

公开(公告)号：EP3076506A1

公开(公告)日：2016-10-05

申请号：EP16162552.0

申请日：2016-03-29

申请人： General Electric Company

发明人： LAFOND, Michael Paul ,  KHZOUZ, Erik Ryan ,  VENKATARAMAN, Ganesh ,  WITKOSKI, Gerald John

IPC分类号： H02B13/025

摘要： An electrical enclosure (2) includes a first wall (4) having an exhaust opening (58), a second wall (6), and a third wall (8). The electrical enclosure (2) also includes at least one circuit breaker compartment (20, 22), a line compartment (40) arranged between the third wall (8) and the at least one circuit breaker compartment (20, 22), and an exhaust duct (50) extending through the electrical enclosure (2) between the first wall (4) and the second wall (6). The exhaust duct (50) is fluidically connected to the exhaust opening (58) and each of the at least one circuit breaker compartments (20, 22). At least one passage (70, 71, 73, 74, 77, 78, 80, 81) extends between the line compartment (40) and the at least one circuit breaker compartment (20, 22) through the exhaust duct (50). The at least one passage (70, 71, 73, 74, 77, 78, 80, 81) is substantially fluidically isolated from the exhaust duct (50).

摘要翻译： 电气外壳（2）包括具有排气口（58），第二壁（6）和第三壁（8）的第一壁（4）。 电气外壳（2）还包括至少一个断路器室（20,22），布置在第三壁（8）和至少一个断路器室（20,22）之间的管线室（40），以及 在第一壁（4）和第二壁（6）之间延伸穿过电气外壳（2）的排气管道（50）。 排气管道（50）流体连接到排气口（58）和至少一个断路器隔间（20,22）中的每一个。 至少一个通道（70,71,73,74,77,78,80,81）通过排气管道（50）在管线室（40）和至少一个断路器室（20,22）之间延伸。 所述至少一个通道（70,71,73,74,77,78,80,81）基本上与所述排气管道（50）流体隔离。