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AssigneeKrones AG
InventorsMarkus KULZER, Benedikt HENGL, Daniel VOGLER
Estimating the term…
The method wherein plastic preforms are formed into plastic containers by application of a flowable medium wherein the plastic preforms are biased with different pressure levels and the flowable medium is stored in at least two reservoirs and is supplied from these reservoirs to the plastic preforms, wherein at least one of these reservoirs is supplied with the flowable medium by a pressure supply device and wherein the flowable medium is returned at least temporarily from the plastic container to at least one of these reservoirs, wherein a pressure in at least one reservoir is controlled, and wherein a target pressure is compared with an actual pressure in this reservoir, and a value characteristic of this comparison is determined.
A method for forming plastic preforms into plastic containers by at least one apparatus for forming plastic preforms into plastic containers, wherein plastic preforms are applied with a flowable medium and are thus formed into the plastic containers, wherein the plastic preforms are applied with different pressure levels and the flowable medium is stored in at least two reservoirs and is supplied from these reservoirs to the plastic preforms, wherein at least one of these reservoirs is supplied with the flowable medium by a pressure supply device, and wherein at least temporarily the flowable medium is returned from the plastic container to at least one of these reservoirs, wherein a pressure in at least one reservoir is controlled, and wherein a target pressure is compared with an actual pressure in this reservoir, and a value characteristic of this comparison is determined,
An apparatus for forming plastic preforms into plastic containers with at least one forming station which, by an application device, applies plastic preforms with a flowable medium and thus forms them into the plastic containers, wherein the forming station applies the plastic preforms with different pressure levels, wherein the apparatus has at least a first reservoir for storing the flowable medium under a first pressure and a second reservoir for storing the flowable medium under a second pressure and at least one supply device is provided, which supplies the flowable medium from these reservoirs to the plastic preforms and at least temporarily returns the flowable medium from the plastic containers to at least one of these reservoirs, and furthermore a pressure supply device is provided, which supplies at least one of these reservoirs with the flowable medium, wherein the pressure in at least one reservoir can be regulated, and wherein a target pressure is comparable with an actual pressure in this reservoir, and a value characteristic of this comparison can be determined,
Dependencies are inferred from the claim text.