Mitsubishi Electric Corporation

Yukihiro Honma

Yoshio Inasawa

Michio Takikawa

Takuro Sasaki

Tomoyuki Koyanagi

Yuki Takatani

A microwave irradiating and heating device including: a reaction furnace containing a sample material to be irradiated with a microwave passed through an opening and to be heated; a microwave irradiating source disposed outside the reaction furnace; a rotated quadric surface mirror reflecting microwave emitted from the microwave irradiating source toward the opening, and disposed above the reaction furnace; a lid for the opening, at least a portion of the lid made from dielectric to transmit microwave reflected on the rotated quadric surface mirror into the reaction furnace; wherein an angle of incidence of the microwave, reflected on the rotated quadric surface mirror and irradiated at the portion of the lid made from the dielectric, is at an angle causing a polarized wave of the microwave to pass through the portion.

Microwave irradiating and heating device

A microwave irradiating and heating device including a reaction furnace for containing a sample material to be irradiated with microwave and to be heated, a lid provided for the reaction furnace and having a single hole, a microwave irradiating source for emitting a microwave, the microwave irradiating source being disposed outside the reaction furnace, and a rotated quadric surface mirror for reflecting the microwave emitted from the microwave irradiating source into the reaction furnace through the hole of the lid, the rotated quadric surface mirror being disposed above the reaction furnace.

Disclosed is a microwave irradiating and heating device including: a reaction furnace () for containing a sample material () to be irradiated with microwave and to be heated; a polarization grid () provided for the reaction furnace (); a microwave irradiating source () for emitting a linearly polarized microwave, the microwave irradiating source () being disposed outside the reaction furnace (); and a reflector () for reflecting the microwave emitted from the microwave irradiating source () toward the reaction furnace () through the polarization grid (), the reflector () being disposed above the reaction furnace (), wherein the microwave irradiating source () is arranged in such a way that the polarization direction of the reflected microwave which is made incident upon the polarization grid () is perpendicular to an orientation of the polarization grid ().

Growing community of inventors

Chiyoda-ku, Japan

Yukihiro Honma