公开(公告)号：US20170181331A1

公开(公告)日：2017-06-22

申请号：US15129508

申请日：2015-02-17

Applicant: EATON CORPORATION

Inventor： Jonathan Charles Crouch ,  Irving Albert Gibbs ,  Wesley Byron Johnson ,  Paul Thomas Murray ,  Ron Carl Schueneman

IPC: H05K7/20 ,  H05K7/14

CPC classification number: H05K7/20909 ,  H01L23/427 ,  H01L23/467 ,  H01L2924/0002 ,  H05K7/1432 ,  H05K7/209 ,  H05K7/20918 ,  H05K7/20936 ,  H01L2924/00

Abstract: A power pole inverter (10) is provided. The power pole inverter (10) includes a housing assembly (12), a capacitor assembly (14), a number of arm assemblies (16), a number of heat sinks (32), and a support assembly (20). The housing assembly (12) includes a number of sidewalls (17). The housing assembly sidewalls (17) defining an enclosed space (21). The capacitor assembly (14) is coupled to the housing assembly (12). Each arm assembly (16) includes a plurality of electrical components (50) and a number of electrical buses (70). Each the electrical bus (70) includes a body (72) with terminals (88), each the terminal (88) structured to be coupled to, and in electrical communication with, the capacitor assembly (14), each arm assembly (16) including a neutral terminal (88). Each arm assembly (16) is coupled to, and in electrical communication with, the capacitor assembly (14). The support assembly (20) includes a non-conductive frame assembly (110). The support assembly (20) is structured to support each the heat sink (32) in isolation.

公开(公告)号：US20170085063A1

公开(公告)日：2017-03-23

申请号：US14858191

申请日：2015-09-18

Applicant: EATON CORPORATION

Inventor： Wesley Byron Johnson ,  Jon Christopher Beaver

IPC: H02B1/56

CPC classification number: H05K7/20145 ,  H02B1/565 ,  H02B13/025

Abstract: An electrical enclosure apparatus includes a protective apparatus that permits forced-air cooling of the interior of the enclosure while resisting structures that are within in the interior from being blown out of the electrical enclosure as a result of an arc event or other event. The protective apparatus includes a flow apparatus formed from one or more blocks of ceramic material having formed therein a plurality of elongated flow channels. The flow apparatus is supported inside a duct with the use of a support apparatus. The ceramic material from which the flow apparatus is formed is configured to withstand the heat that may be experienced in an arc event and is additionally configured to be sufficiently rigid and tough to retain within the duct any structures within the enclosure from being blown out of the protective apparatus, thereby protecting personnel who may be in the area.