Title:
MOTOR-DRIVEN COOKING DEVICE
Document Type and Number:
Japanese Patent JP3708439
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a motor-driven cooking device in which a component to be rotated and driven in a closed space is arranged and a structure for preventing a fault from occurring due to atmospheric pressure difference with rotation is installed.
SOLUTION: An air passage 19 is provided in a lid 6 at an inner side from the diameter of a separation basket 4 in order to prevent the atmospheric pressure difference which occurs in the case of a negative pressure in a space enclosed by a high speed driving connector 10 and a low speed follower connector 11 and in the separation basket 4 and also a high pressure at the outer side of the separation basket 4. Thus an air supply amount into the basket 4 is increased, the pressure in the basket 4 is increased and the occurrence of the pressure difference is suppressed in the lid 6 so as to prevent the fault that the separation basket 4 floats by an external pressure.
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Inventors:
Toshihiro Keijima
Shigeru Yamaguchi
Shigeru Yamaguchi
Application Number:
JP2001021158A
Publication Date:
October 19, 2005
Filing Date:
January 30, 2001
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
A47J19/00; A47J43/046; (IPC1-7): A47J43/046; A47J19/00
Domestic Patent References:
| JP52014267A | ||||
| JP937970A | ||||
| JP2000333824A | ||||
| JP5934220A |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano