发明名称 Manometer needle stop
摘要 The invention relates to manometers whose pointer is to be blocked in the resting position in order to prevent mechanical overloads due in particular to shocks. The invention proposes replacing the stud for blocking the needle with blocking at one of the members of the system for transmitting the deformation due to the pressure. <IMAGE>
申请公布号 FR2642838(A1) 申请公布日期 1990.08.10
申请号 FR19890001846 申请日期 1989.02.06
申请人 HAMM JEAN JACQUES 发明人
分类号 G01L19/10;G12B3/02 主分类号 G01L19/10
代理机构 代理人
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