Arrangement having at least one valve
AssigneeVAT Holding AG
InventorUlrich Schiestl
Life of this patent
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AssigneeVAT Holding AG
InventorUlrich Schiestl
Estimating the term…
An arrangement having at least one valve, in particular a vacuum valve, with a closure member of the valve for closing a through-opening of the valve and a drive for adjusting the closure member between a closed position, in which the closure member closes the through-opening, and at least one open position, in which the closure member opens the through-opening at least in regions. For the application of heat to the closure member, the valve has a chamber for a heat transfer fluid, connected in a thermally conducting manner to the closure member and closed off, preferably permanently, in relation to the through-opening. A supply line of the arrangement opens into the chamber, supplying heat transfer fluid for the application of heat to the closure member to the chamber. At least one heat exchanger for the application of heat to the heat transfer fluid is arranged in the supply line.
An arrangement comprising:
An arrangement comprising:
The arrangement as claimed in claim 9, wherein the valve has at least one valve seat, against which the closure member abuts in the closed position, and the chamber is arranged on a side of the closure member remote from the valve seat.
Dependencies are inferred from the claim text.