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AssigneeW. Schlafhorst AG & Co.
InventorJosef Bertrams
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A method for feeding a dosed mixture of splicing air and liquid into a splicing chamber of a compressed-air splicing device, including a valve movable from a receiving to an operating position upon receiving a splicing signal, the valve having a dosing chamber determining the quanity of splicing liquid by the volume thereof, and a mixing chamber, and an element containing a liquid supply, includes connecting the dosing chamber to the element containing the liquid supply prior to splicing for injecting a dosed quantity of liquid into the splicing chamber, disconnecting the dosing chamber from the element containing the liquid supply by moving the valve from the receiving to the operating position with the splicing signal, connecting the dosing chamber to the mixing chamber, and simultaneously opening the mixing chamber for the passage of splicing air to the splicing chamber, and an apparatus for carrying out the method.
Method for feeding a dosed mixture of splicing air and liquid into a splicing chamber of a compressed-air splicing device, including a valve movable from a receiving to an operating position upon receiving a splicing signal, the valve having a dosing chamber determining the quantity of splicing liquid by the volume thereof, and a mixing chamber, and an element containing a liquid supply, which comprises connecting the dosing chamber to the element containing the liquid supply prior to splicing for injecting a dosed quantity of liquid into the splicing chamber, disconnecting the dosing chamber from the element containing the liquid supply by moving the valve from the receiving to the operating position with the splicing signal, connecting the dosing chamber to the mixing chamber, and simultaneously opening the mixing chamber for the passage of splicing air to the splicing chamber.
Apparatus for feeding a dosed mixture of splicing air and liquid into a splicing chamber of a compressed-air splicing device, comprising an element containing a liquid supply, a splicing air supply system, and a multi-way switch connected between said splicing air supply system and the splicing chamber, said switch being switchable from a receiving position to an operating position for releasing splicing air upon receiving a signal, said switch including a dosing chamber connected to said element containing the liquid supply in said receiving position, and said switch including a mixing chamber permitting the passage of splicing air in said operating position, said dosing chamber being disconnected from the element containing the liquid supply and connected to the mixing chamber in the operating position, and said dosing chamber permitting splicing air flowing through said mixing chamber to pass through said dosing chamber in said operating position.
Dependencies are inferred from the claim text.