发明名称 DRIVE SYSTEM AND ACTUATION METHOD
摘要 The present invention relates to a drive system (100) applied to the mechanism for discharging solids and regulating flows of a reactor vessel (300), reducing the degree of freedom between the components of the distributor element, increasing the definition of its movements and consequently providing more uniform and precise flow discharge. The drive system (100) comprises an actuator piston (101) affixed to a fixed support (400), a transmission rod (103) and a drive rod (106) connected to the scrapper rings (301). The transmission (103) and drive (106) rods are connected by a vertical joint (105).
申请公布号 US2010005794(A1) 申请公布日期 2010.01.14
申请号 US20070520336 申请日期 2007.12.20
申请人 PETROLEO BRASILEIRO SA-PETROBRAS 发明人 VIEIRA VALMOR NEVES
分类号 F15B15/00 主分类号 F15B15/00
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