Valve drive mechanism

• Main Author: V. KOSEC
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2004
• Edition: 7
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

本发明涉及一种阀门传动机构，它有一个外壳(24)、一个电动机(13)，该电动机通过一蜗杆传动装置(14)的一个传动部件(9)作用于一操作杆(8)，该阀门传动机构还有一个与操作杆(8)相连的负荷传感器(17-20，28)。该负荷传感器具有一个开关(28)，该开关可通过一操纵机构来操作，该操纵机构经过一个离合器(23，27)可脱开地与传动部件(9)相连，其中，该离合器的离合动作状态与传动部件(9)相对外壳(24)的轴向位置有关。 The invention relates to a valve drive comprising a housing (24), a motor (13), which...