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1. (WO2018121199) VALVE ASSEMBLY AND COOKING DEVICE

Pub. No.:    WO/2018/121199    International Application No.:    PCT/CN2017/114827
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Dec 07 00:59:59 CET 2017
IPC: A47J 27/09
A47J 27/08
Applicants: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.
佛山市顺德区美的电热电器制造有限公司
Inventors: HE, Guoda
何国达
ZHANG, Yao
张垚
CHENG, Yongkang
程永康
LIN, Chuangrong
林创荣
LI, Xinyu
李新宇
LI, Jingwen
李景文
Title: VALVE ASSEMBLY AND COOKING DEVICE
Abstract:
A valve assembly and a cooking device. The valve assembly comprises a pressure valve and a drive device. The pressure valve is provided with a valve cavity (20), a valve rod (21) disposed in the valve cavity (20), and a valve opening (22) communicating with the outside. The valve rod (21) is provided with a seal end (211) in a seal match with the valve opening (22) and a drive end (212) opposite to the seal end (211). The valve rod (21) can move in the valve cavity (20). A cavity wall of the valve cavity (20) comprises an elastic wall (24) that is disposed corresponding to the drive end (212) of the valve rod (21) and that can elastically deform. The drive device is disposed outside the valve cavity (20), and comprises a piston rod (60). The front end (62) of the piston rod (60) in a movement direction is disposed corresponding to an outer wall of the elastic wall (24), so that the piston rod (60) drives the elastic wall (24) to elastically deform and drive the valve rod (21) to move, so as to open or close the valve opening (22). By means of the valve assembly, the valve opening (22) can be opened and closed in multiple manners.