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Patent Searching and Data


Title:
ELECTRONIC RANGE
Document Type and Number:
Japanese Patent JPH0845657
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To make a low-voltage oscillation tube which is usable for microwave ovens and make microwave ovens small and light-weight by installing a klystron which is operated and provides an output with a prescribed energy, when an electric power source is turned on, a cooking chamber, and a control means. SOLUTION: A control part 500 installed in the front right side of a microwave oven 300 supplies prescribed electric power to a klystron 400 and a cooling fan 380 by operation by a user. The keystron 400 is operated by electric power supply from an electric power source 310 and generates electromagnetic waves through an antenna. After the electromagnetic waves have been guided to a cooking chamber through a waveguide 300, the electromagnetic waves are diffused by a stirrer and radiated to the food in the cooking chamber to carry out cooking. In the case a multibeam klystron is used as the klystron 400, no high-voltage transformer is required to be used, the structure and the parts of the microwave oven are simplified, the weight is made light, and the thickness is reduced.

Inventors:
SEI ENGAKU
SON SHIYOUTETSU
KIN KENSHITSU
Application Number:
JP17256095A
Publication Date:
February 16, 1996
Filing Date:
July 07, 1995
Export Citation:
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Assignee:
SAMSUNG ELECTRONIC
International Classes:
H05B6/64; H01J23/20; H01J25/10; H05B6/80; (IPC1-7): H05B6/64
Domestic Patent References:
JPH0652984A1994-02-25
JPS61179909A1986-08-12
JPH04277444A1992-10-02
JPS54121053A1979-09-19
JPH05174718A1993-07-13
JPH03168532A1991-07-22
JPS62229638A1987-10-08
Attorney, Agent or Firm:
Masatake Shiga (2 outside)