vacuum valve
A vacuum valve and valve seat technology, applied in valve details, valve devices, sliding valves, etc., can solve the problems of high cost of vacuum valves, unit consumption of driving components and guiding components, etc., and achieve the effect of simple cost
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[0036] An exemplary embodiment of a vacuum valve according to the invention is shown in the drawing.
[0037] The vacuum valve has a valve body 1 with a wall having a valve opening 2 with an axis 3 . In the closed state of the vacuum valve, the valve opening 2 is closed by an in particular plate-shaped closing member 4 , which is then in its closed position. In the closed position of the closing member 4 , it is pressed against a valve seat 5 , which surrounds the valve opening 2 on the side facing the closing member 4 . In the open state of the vacuum valve, the closing member 4 releases the valve opening 2 and the closing member 4 is then in its open position. The movement of the closing member 4 between the closed position and the open position takes place via an intermediate position in which the closing member covers the valve opening 2 as viewed on the axis 3 of the valve opening 2, but from the valve Remove (= disengage) from seat 5.
[0038] In order to seal between...
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