Device for Generating an Underpressure
AssigneeJ. Schmalz GmbH
InventorKurt Schmalz
Life of this patent
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Abstract
A device for generating an underpressure comprises a plurality of ejectors and a receiving device therefor. The receiving device comprises at least one connection for a compressed air line, the connection protruding into a compressed air distribution system to which a compressed air channel of each ejector can be connected, and each ejector being provided with an underpressure channel that can be connected to the underpressure system of the ejector. The receiving device forms a holding frame and a quick-change system for the ejectors, and can be connected to the ejectors by means of control lines, and to a machine control system.
Claims23
1-34. (canceled)
A device for generating and underpressure, the device comprising:
- at least one ejector having a compressed air channel, an underpressure system, and a sensor;
- a machine control unit;
- control lines connecting said ejector to said machine control unit;
- means for monitoring a number of regulation processes;
- and
- means for evaluating signals detected by said sensor.
Dependencies are inferred from the claim text.