发明名称 |
CONTROL DEVICE FOR ELECTROHYDRAULIC REGULATION OF LINING |
摘要 |
FIELD: electrical engineering; lining supports of subsurface cleared face. SUBSTANCE: control members are proposed to be integrated in several changeable modules installed in casing where they are plugged in to afford electrical connections. Control keys of keyboard and/or display unit may be integrated in single control module that may be dismounted from casing while control circuit proper of proposed device remains in casing so that lining support could function during module replacement thereby dispensing with dismounting of device as a whole. EFFECT: enhanced operating reliability of device. 12 cl, 3 dwg |
申请公布号 |
RU2207685(C2) |
申请公布日期 |
2003.06.27 |
申请号 |
RU20000114583 |
申请日期 |
2000.06.06 |
申请人 |
DBT AUTOMATSION GMBKH |
发明人 |
RESTSAT MARTIN;VESSEL'MANN JOKHANNES;CHEPE JURGEN |
分类号 |
H02B1/28;E21D23/16;H05K5/00 |
主分类号 |
H02B1/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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