Patent ID: 9221208
Filing Date: 2015-12-29
Classification: B29C,B29K,F16K

Abstract:
1. A device for controlling blowing mediums in a stretch blow moulding machine for producing hollow bodies of heated preforms, wherein the device comprises the following: a housing block with a first through-bore for accommodating at least one blow nozzle; a first valve that is in fluid communication with the first through-bore and configured for selectively connecting a blow nozzle accommodated in the through-bore to a first fluid connection; a second valve that is in fluid communication with the first through-bore and configured for selectively connecting the blow nozzle accommodated in the through-bore to a second fluid connection, wherein the housing block furthermore comprises first and second valve channels for accommodating the first and the second valve within the housing block, wherein the first and second valve channels are in fluid communication with the first through-bore, wherein the first and the second valve channel are essentially aligned perpendicular to the first through-bore, wherein the first and the second valve channel are aligned at an angle between 70° and 110° relative to each other and spaced apart from each other with regard to the length extension of the first through-bore such that the first and the second valve are arranged crosswise.