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AssigneeSultex AG
InventorChristoph Jenne
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A method for the pressure regulation in a weaving machine (1) is presented, in particular in an air jet weaving machine having a pressure regulating system (10) and a weft insertion system for the insertion of a plurality of different weft threads (2, 2′). In the weft insertion system a thread store (2a, 2b, 2a′, 2b′) and a main nozzle (3, 3′) is provided for each different weft thread, with the main nozzle drawing off the respective weft thread from the thread store and accelerating it during the insertion. In addition, there is provided in the pressure regulating system, for a group of main nozzles together, a pressure regulator (20) with a pressure sensor (21), a multi-way valve (22) and a regulator (23) arranged separate from it, with the regulator being connected to the pressure sensor and to the multi-way valve, and the pressure regulator (20) is coupled for the insertion of a weft thread to the main nozzle (3, 3′) of the group corresponding to it.
A method for the pressure regulation in a weaving machine (1), in particular an air jet weaving machine having a pressure regulating system (10) and a weft insertion system for the insertion of a plurality of different weft threads (2, 2′) in which a thread store (2a, 2b, 2a′, 2b′) and a main nozzle (3, 3′) is provided for each different weft thread, with the main nozzle drawing off and accelerating the respective weft thread from the thread store during the insertion, characterized in that a pressure regulator (20) with a pressure sensor (21), a multi-way valve (22) and a regulator (23) arranged separate from this is provided in the pressure regulating system (10) for a group of main nozzles together, with the regulator being connected to the pressure sensor and to the multi-way valve and in that the pressure regulator (20) is coupled for the insertion of a weft thread to the main nozzle (3, 3′) of the group corresponding to it.
A weaving machine, in particular a jet weaving machine having a pressure regulating system and including a weft insertion system for the insertion of a plurality of different weft threads (2, 2′) which contains a thread store (2a, 2b, 2a′, 2b′) and a main nozzle (3, 3′) for each different weft thread, in order to draw off from the thread store and accelerate the respective weft thread during the insertion and which is connected to the pressure regulating system, characterized in that the pressure regulating system (10) contains a pressure regulator (20) with a pressure sensor (21), a multi-way valve (22) and a regulator (23) arranged separate from it for a group of main nozzles together, the regulator being connected to the pressure sensor and/or to the multi-way valve and in that the pressure regulator is able to be coupled to the individual main nozzles (3, 3′) of the group.
Dependencies are inferred from the claim text.