VALVE WITH ELECTRODYNAMIC ACTUATOR
A valve (10) comprising an electrodynamic actuator (30) having a magnet arrangement to generate a magnetic field and an adjustment mechanism (56) movable relative to the magnet arrangement. The adjustment mechanism (56) is pivotally mounted and comprises a current-carrying air coil (54) disposed in...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A valve (10) comprising an electrodynamic actuator (30) having a magnet arrangement to generate a magnetic field and an adjustment mechanism (56) movable relative to the magnet arrangement. The adjustment mechanism (56) is pivotally mounted and comprises a current-carrying air coil (54) disposed in the magnetic field, and which is fixedly coupled to a coil carrier (52) of a non-magnetic material.Sealing surfaces (76, 78) of sealing valve seats (72, 74) are arranged on two opposite sides of the adjustment mechanism (56). The adjustment mechanism (56) is elongated, wherein a direction of longitudinal expansion of the adjustment mechanism (56) extends substantially along a longitudinal expansion of the coil.
本发明涉及一种阀(10),其具有电动执行器(30),该电动执行器具有用于产生磁场的磁体组件和相对所述磁体组件可运动的调整机构(56),其中,所述调整机构(56)可枢转地支承并且包括可通电流的空心线圈(54),该空心线圈设置在磁场中并且与由非磁性材料构成的线圈架(52)固定联接,其中,在调整机构(56)的两个相反的侧面上设置有用于对阀座(72,74)进行密封的密封面(76,78),其中,调整机构(56)构造为长形的,其中该调整机构(56)的纵向伸展的方向基本上沿着线圈纵向伸展延伸。 |
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