A valve head (24) and a cover (32) surrounding a valve rod (25) are fitted to a support part (31) formed at the tip end of the valve rod (25). The support part (31) is caulked to secure the valve rod (25) and the cover (32) to the support part (31).
申请公布号
WO2008081623(A1)
申请公布日期
2008.07.10
申请号
WO2007JP68188
申请日期
2007.09.19
申请人
MITSUBISHI ELECTRIC CORPORATION;WATANUKI, HARUO;HASEGAWA, SATORU;MIYOSHI, SOTSUO
