| 摘要 |
<p>7th May, 1976 K/I DA 391 ? A/S, Nordberg (Denmark) Slide Valve The invention relates to a slide valve of which the opening cross-section is determined by the relative position of a fixed housing plate having an aperture and a slide displaceable in relation thereto, and in which at least one end position is determined by adjustable abutment means comprising at least one abutment connected to the valve shank and at least one counterbearing fixed with respect to the housing, particularly comprising a valve housing, an actuating attachment and a multi-part valve shank of which the parts are non-positively connected by a valve spring.</p> |
