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公开(公告)号：US20230146175A1
公开(公告)日：2023-05-11
申请号：US18054074
申请日：2022-11-09
Applicant: Krones AG
Inventor： Sebastian LANGWIESER , Robert SZWARC , Daniel VOGLER , Thomas GERSTENBERG
CPC classification number: B65G43/08 , B65G43/10 , B65G2203/0233 , B65G2203/044 , B65G2201/0235
Abstract: A container handling system includes first and second rotary machines each comprising transport elements for transporting containers along first and second conveying paths, where the second conveying path is downstream of the first conveying path, a memory device, and a control device configured to determine during transport of a container that first and second transport elements transport containers in the first and second rotary machines and to store identifiers assigned to the first and second transport elements in the memory device, to ascertain whether an error is occurring during transport of the container through the container handling system, and to retrieve a stored identifier from the memory device if it is ascertained that the error has occurred.
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2.发明公开公开(公告)号：US20240083090A1
公开(公告)日：2024-03-14
申请号：US18243979
申请日：2023-09-08
Applicant: KRONES AG
Inventor： Benedikt HENGL , Daniel VOGLER , Markus KULZER , Dominik MEIER
CPC classification number: B29C49/42855 , B29C49/18 , B29C49/783 , B29C2049/7832 , B29L2031/7158
Abstract: Disclosed is a method for forming plastic preforms into plastic containers, wherein a preform is expanded into the container by exposure to a flowable medium, wherein the flowable medium is stored under a first pressure in a first pressure reservoir and is stored under a second pressure higher than the first pressure in a second pressure reservoir, and the preform is subjected to first and second blowing pressures via a flow connection between the first and second pressure reservoirs, respectively. The preform and at least at times, the flowable medium is returned to the first pressure reservoir, wherein first values characteristic of the action of the flowable medium on the preforms are predetermined, wherein taking into account the first values, second values are determined which are characteristic for a period of time of the return of the flowable medius into the first pressure reservoir.
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3.发明公开公开(公告)号：US20240083097A1
公开(公告)日：2024-03-14
申请号：US18243995
申请日：2023-09-08
Applicant: KRONES AG
Inventor： Daniel VOGLER , Jochen HIRDINA , Benedikt HENGL , Markus KULZER
CPC classification number: B29C49/783 , B29C49/0062 , B29C49/42065 , B29C49/42095 , B29C49/42855 , B29C2049/7833 , B29C2049/7834 , B29C2049/7882 , B29C2049/801 , B29C2791/002
Abstract: An apparatus for forming plastic preforms into plastic containers having a transport device which transports the preforms to be formed along a predetermined transport path, wherein the transport device has a rotatable transport carrier on which a plurality of forming stations are arranged which each have a blow-molding device within which the preforms can be formed into the containers. The forming stations each have a pressurizing device which pressurizes the preforms with a flowable medium, i.e., compressed air, wherein the pressurizing device subjects the preforms to a preblowing pressure, at least one and preferably two intermediate blowing pressures, and a final blowing pressure. The apparatus has a detection device which is configured for detecting at least one value characteristic of the plastic container, wherein depending on this value characteristic of the container, the duration of the pressure rise time of at least one intermediate blowing pressure can be regulated.
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4.发明申请公开(公告)号：US20230134386A1
公开(公告)日：2023-05-04
申请号：US17942999
申请日：2022-09-12
Applicant: KRONES AG
Inventor： Benedikt HENGL , Andreas BRUNNER , Dieter FINGER , Markus KULZER , Dominik MEIER , Thomas KITZINGER , Konrad SENN , Daniel VOGLER , Thomas HOELLRIEGL , Klaus VOTH , Christian BETZ
Abstract: Apparatus for forming plastic preforms into plastic containers, having a forming device which has a plurality of forming stations each having a stretching bar for stretching the plastic pre-form and an application device act upon the plastic container with a flowable medium. The forming device has at least four pressure reservoirs for the flowable medium, which each have predetermined pressures, and a valve block with at least five process valves. The application device is configured for producing a fluid connection between the valve block and a mouth region of the plastic preform in order to act upon the plastic preforms with the pressurised flowable medium, and the process valves are configured to act upon the plastic pre-forms with different pressures, wherein at least one process valve is configured for producing a connection between the plastic preform and an environment.
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公开(公告)号：US20230131230A1
公开(公告)日：2023-04-27
申请号：US17963971
申请日：2022-10-11
Applicant: KRONES AG
Inventor： Christian BETZ , Benedikt HENGL , Daniel VOGLER , Dominik MEIER , Peter KNAPP
Abstract: A method for forming plastic preforms into plastic bottles has a first and a second operating mode, wherein the respective operating modes being selectively chosen by an operator as required. In in the first operating mode, i.e. a quality mode, a connection is established between a valve block and a pressure reservoir of the second pressure level in only one direction, from a valve block towards the pressure reservoir, i.e. a compressed air recycling mode, and in a second operating mode, i.e. an efficiency approach, a connection is established between the valve block and the pressure reservoir of the second pressure level in both directions, i.e. from the valve block towards the pressure reservoir and from the pressure reservoir towards the valve block.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20240083096A1
公开(公告)日：2024-03-14
申请号：US18243986
申请日：2023-09-08
Applicant: KRONES AG
Inventor： Benedikt HENGL , Daniel VOGLER , Dominik MEIER , Markus KULZER
CPC classification number: B29C49/783 , B29C49/0031 , B29C49/0062 , B29C49/28 , B29C49/42095 , B29C49/42815 , B29C49/42378 , B29C2049/7833 , B29C2049/7882 , B29C2791/007
Abstract: A method for forming plastic preforms into containers, wherein a transport device transports the preforms along a transport path. The transport device has a rotatable transport carrier where forming stations are arranged for forming the preforms into containers. The forming stations each have devices which apply a flowable medium to the preforms, and the apparatus has three pressure reservoirs which store the flowable and gaseous medium to expand the preforms. The preforms are applied to a first operating mode with a first pressure level stored in the first pressure reservoir, and at least one second and one third pressure levels stored in the second and third pressure reservoirs. The second pressure level is higher than the first, and the third pressure level is higher than the second. The apparatus is operated in a second operating mode, which differs from the first mode by pressure level prevailing in the second pressure reservoir.
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7.发明公开公开(公告)号：US20240083091A1
公开(公告)日：2024-03-14
申请号：US18244037
申请日：2023-09-08
Applicant: KRONES AG
Inventor： Benedikt HENGL , Daniel VOGLER , Markus KULZER , Dominik MEIER
CPC classification number: B29C49/42855 , B29C49/0062 , B29C49/42815 , B29C49/783 , B29C49/42065 , B29C49/42095 , B29C2049/7833 , B29C2049/7879 , B29C2791/002
Abstract: Method for forming plastic preforms into plastic containers, wherein a preform is expanded into the container by exposure to a flowable medium, wherein the medium is stored under a first pressure in a first pressure reservoir and is stored under a second pressure higher than the first pressure in a second pressure reservoir, and the preform is subjected to a first blowing pressure via a flow connection between the first pressure reservoir and the preform and is subjected to the second blowing pressure via a flow connection between the second pressure reservoir and the preform and wherein at times the flowable medium is returned to the first pressure reservoir, and first values characteristic of the action of the medium on the preforms are predetermined taking into account the first values, second values are determined which are characteristic for a point or period in time of the return of the mediums into the first pressure reservoir.
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8.发明公开公开(公告)号：US20240075675A1
公开(公告)日：2024-03-07
申请号：US18462282
申请日：2023-09-06
Applicant: KRONES AG
Inventor： Daniel VOGLER , Michael EIFLER , Thomas PHILIPP , Andreas PENSE , Simon MOEWES , Andreas ROTH , Wolfgang SCHOENBERGER , Robert AUST , Jochen FORSTHÖVEL , Daniel PETER
CPC classification number: B29C49/6418 , B29C49/42065 , B29C49/6835 , B29C2049/7861
Abstract: Disclosed is an apparatus for heating plastic preforms, having a transport device which transports the plastic preforms along a predetermined transport path, the transport device having a circulating transport and a plurality of holding devices for holding the plastic preforms, having a plurality of heating devices which are arranged stationarily along the transport path, in such a way that the plastic preforms transported along the transport path are heated by these heating devices, the heating devices each having a plurality of heating lamps, and the apparatus having a detection device which is configured to detect a failure of the heating lamps, wherein the apparatus has a control device which is configured to control the apparatus in dependence on a number of heating lamps detected having failed.
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公开(公告)号：US20240408808A1
公开(公告)日：2024-12-12
申请号：US18736391
申请日：2024-06-06
Applicant: KRONES AG
Inventor： Markus KULZER , Benedikt HENGL , Daniel VOGLER
Abstract: 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.
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公开(公告)号：US20240399642A1
公开(公告)日：2024-12-05
申请号：US18732507
申请日：2024-06-03
Applicant: KRONES AG
Inventor： Markus KULZER , Dominik MEIER , Daniel VOGLER , Benedikt HENGL
Abstract: A method and device for forming plastic preforms into plastic containers has a plurality of forming stations each having application devices which apply a flowable medium at least a first pressure level, a second pressure level, a third pressure level and a fourth pressure level respectively, wherein the second pressure level is higher than the first pressure level, the third pressure level is higher than and the second pressure level and the fourth pressure level is higher than the third pressure level and wherein at least at times a bottom area of the plastic preform and/or plastic container is applied with the flowable medium.
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