公开(公告)号：US20200163172A1

公开(公告)日：2020-05-21

申请号：US16192235

申请日：2018-11-15

Applicant: WHIRLPOOL CORPORATION

Inventor： Muhammad Khizar ,  Ermanno Buzzi

IPC: H05B6/64 ,  B29C70/02 ,  B29C70/88

Abstract: A liner for a crisp plate includes ceramic nanoparticles and a polymer material combined with the ceramic nanoparticles to provide a mixture. A network of carbon nanotubes is embedded within the mixture to form a composite matrix, wherein the carbon nanotubes are unidirectionally aligned within the composite matrix.

公开(公告)号：US20190387586A1

公开(公告)日：2019-12-19

申请号：US16307187

申请日：2016-12-27

Applicant: WHIRLPOOL CORPORATION ,  Panasonic Corporation

Inventor： Ermanno Buzzi ,  Muhammad Khizar

IPC: H05B6/64 ,  H05K7/20 ,  H05K1/18 ,  H05B6/68

Abstract: An electromagnetic cooking device includes a cavity in which a foodstuff is placed. A plurality of radio frequency feeds are configured to introduce electromagnetic radiation into the cavity for heating the foodstuff. A radio frequency signal generator is configured to generate a low power radio frequency signal where a high power amplifier is coupled to the radio frequency signal generator where the high power amplifier is configured to amplify the low power radio frequency signal to a high power radio frequency signal. A heat sink is coupled to the high power amplifier where the heat sink includes a flat base coupled to a plurality of fins which extend perpendicularly from a first side of the flat base. A thin metal plate includes a plurality of perforations where the perforations are filled with an epoxy resin having a carbon nanotube loading.

公开(公告)号：US20190159300A1

公开(公告)日：2019-05-23

申请号：US16308895

申请日：2016-08-11

Applicant: WHIRLPOOL CORPORATION

Inventor： Muhammad Khizar ,  Vincent D. Csapos

IPC: H05B6/64 ,  H05B6/76

Abstract: A divider assembly is provided for dividing a cooking cavity of a microwave oven into two cooking subcavities. The divider assembly includes a first tempered glass panel, a metal frame extending around the periphery of the first tempered glass panel to support the first tempered glass panel, a honeycomb core positioned above the first tempered glass panel, a second tempered glass panel positioned above the honeycomb core, and a gasket extending around the periphery of the metal frame for engaging metal walls of the microwave oven, wherein the gasket includes small-diameter, long-length carbon nano-tubes.