Lester K Grzesik

63038544, Oct 16, 2001

Jul 22, 1999

9/359090

John R. Papaleo - Des Plaines IL
Lester K. Grzesik - LaGrange GA

Marconi Communications, Inc. - Cleveland OH

H05K 900

174 35R

An EMI shielded telecommunications equipment enclosure includes a metal cabinet structure and an access panel. The cabinet structure defines a compartment configured to contain electrical equipment that emits and is susceptible to EMI. An edge portion of the cabinet structure defines a peripheral boundary of an access opening for the compartment. The access panel includes a metal panel structure which overlies the edge portion of the metal cabinet structure when the access panel is closed. The apparatus further includes a layer of electrically nonconductive material which is interposed as a dielectric between the metal panel structure and the edge portion of the metal cabinet structure when the access panel is closed. In this configuration, a low capacitive impedance path for EMI shielding is provided between the access panel and the metal cabinet structure.

20160172926, Jun 16, 2016

Jun 12, 2014

14/907912

- Gråsten, DK
Ryan Drabek - Rockton IL, US
Lester Grzesik - Poplar Grove IL, US
Matthew Gray - Rockford IL, US
Eric Von Stoutenborough - Fort Atkinson WI, US

Danfoss Power Electronics A/S - Grasten

H02K 5/20
H02K 9/02
H02K 5/10

A cover for a motor drive is provided. The cover includes an opening (often at the bottom of the cover) to allow air to pass to an air inlet of the motor drive and an opening (often near the top of the cover) to allow air from an air outlet of the motor drive to exit the cover. A hood provides rain protection for the drive and a separator (such as a baffle) within the enclosure prevents air flowing within the enclosure from the air outlet to the air inlet of the drive. The hood and/or the separator are shaped to direct air from the air outlet away from the enclosure in order to substantially reduce the re-circulation of air from the air outlet to the air inlet of the drive.