Title: Diaphragm-type cooker lid and threaded electric cooker
Application Number: 97100738 Application Date: 1997.02.27
Publication Number: 1160977 Publication Date: 1997.10.01
Approval Pub. Date: Granted Pub. Date: 2000.03.08
International Classifi-cation: A47J27/00,A47J27/08,H05B3/68
Applicant(s) Name: Wang Yongguang Address: 100086
Inventor(s) Name:
Attorney & Agent:
Abstract:
     The present invention is electric pressure cooker of famity appliance, and it realizes self-relief function through elastic displacement of diaphragm-type cooker lid and relief slot in inner cooker, ensures the safe positioning through the thread structure, and realizes the closed-loop autocontrol of inner pressure and cooking time through the two-dimensional control system driven by the elastic displacement of thread tooth. With the selection of only one functional selection button and the multifunction of boiling point-crossing cooking, the said electric cooker has excellent operation property.
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