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公开(公告)号：US20190030778A1
公开(公告)日：2019-01-31
申请号：US16145413
申请日：2018-09-28
Applicant: KHS Corpoplast GmbH
Inventor： Michael LITZENBERG , Karl-Heinz BALKAU , Dieter KLATT , Michael LINKE
Abstract: A device for controlling a blow-molding machine for producing a thermoplastic container, wherein a blowing gas for blow-molding the container is introduced into a thermally conditioned preform, while the preform is held in a blow mold of the blow-molding machine. The blowing gas is introduced during a preblowing phase into the preform so that the temperature-conditioned material of the preform approaches the walls of the blow mold. The blowing gas is introduced during a following finish-blowing phase into the preform so that the temperature-conditioned material of the preform is pressed into the contours of the blow mold walls. The volumetric flow rate of the blowing gas is determined at least during the preblowing phase by an adjustable flow-control valve that can be controlled by a control unit that generates a control signal for adjusting the flow-control valve. The flow-control valve is adjusted as a function of the control signal.
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公开(公告)号：US20180135618A1
公开(公告)日：2018-05-17
申请号：US15521887
申请日：2015-10-30
Applicant: KHS Corpoplast GmbH
Inventor： Rolf BAUMGARTE , Ludwig CLÜSSERATH , Werner LESINSKI , Michael LINKE , Michael LITZENBERG , Niels MEYER
Abstract: The present invention relates to a piston assembly for pumping a liquid, in particular in a bottle filling system. The object of the invention is to propose a piston assembly for pumping a liquid, which can be cleaned and/or disinfected without dismantling of the piston or performing any other external interventions into the assembly. The object is achieved by a piston assembly for pumping a liquid, which comprises a piston 1 that travels within a cylinder 2 and has a working path A between a first inversion point U1 and a second inversion point U2, with the piston 1 forming a tight seal with respect to the cylinder 2 in the region of the working path. The assembly is characterized in that beyond one of the two inversion points U1, U2, outside of the working path A, the diameter of the cylinder 2 is enlarged in one section 8 such that the sealing closure is eliminated there, and the piston 1 can be moved into this area for a cleaning and/or disinfection process.
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3.发明申请SYNCHRONOUS RUNNING SAFEGUARD FOR TRANSFER STATIONS FOR DEVICES FOR HANDLING CONTAINERS, AND A DEVICE AND A METHOD FOR BLOW-MOLDING CONTAINERS 有权用于处理容器的装置的转运站的同步运行保护装置和用于吹塑容器的装置和方法公开(公告)号：US20160214306A1
公开(公告)日：2016-07-28
申请号：US14914172
申请日：2014-08-05
Applicant: KHS CORPOPLAST GMBH
Inventor： Michael LINKE , Michael LITZENBERG , Rolf BAUMGARTE , Frank LEWIN
CPC classification number: B29C49/4205 , B29C49/06 , B29C49/36 , B29C49/421 , B29C49/4236 , B29C49/64 , B29C49/6409 , B29C49/78 , B29C2949/78563 , B29K2701/12 , B29L2031/7158 , B65G47/846
Abstract: A synchronous running safeguard for transfer stations or devices for handling containers, in particular for handling bottle-like containers made of glass or plastic, having a first and a second rotary element, which each have holding elements for the containers and each have a motor drive. The rotary elements are disposed in relation to one another such that the containers can be transferred in a transfer area from one of the first holding elements to one of the second holding elements. The rotary elements, each rotationally connected, have a control element having engagement elements, and the control elements are in meshing engagement with one another. The control elements are disposed in such a way that, during operation the control elements are interengaged without contact during the rotary movement of the rotary elements and that, in the event of a fault, the control elements are interengaged with contact.
Abstract translation: 用于处理容器的转运站或设备的同步运行保护装置，特别是用于处理由玻璃或塑料制成的瓶状容器，具有第一和第二旋转元件，每个旋转元件具有容器的保持元件，并且每个具有电动机驱动 。 旋转元件相对于彼此设置，使得容器可以在从第一保持元件中的一个转移到第二保持元件中的一个的转移区域中。 每个旋转连接的旋转元件具有具有接合元件的控制元件，并且控制元件彼此啮合。 控制元件以这样的方式设置，使得在操作期间，控制元件在旋转元件的旋转运动期间不接触地相互接合，并且在发生故障的情况下，控制元件与接触相互接合。
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公开(公告)号：US20210053811A1
公开(公告)日：2021-02-25
申请号：US16960060
申请日：2019-04-08
Applicant: KHS Corpoplast GmbH
Inventor： Michael LINKE , Rolf BAUMGARTE , Michael LITZENBERG , Benjamin JAISER , Frank BERGER
Abstract: The method relates to a method for filling a container (13, 32) with carbonized liquid filling material and for closing the filled container, in which the filling material is introduced in a filling station (10, 30) by a filling head (11, 33) at defined filling pressure into the container (13, 32), wherein the filling head (11, 33) is firstly moved from an idle position, which permits supplying and inserting a container (13, 32) into the filling station (10, 30), into a working position toward the inserted container, in which an end region (16) of the filling head seals off the opening (14) of the container, the container (13, 32) is then filled, the filling head (11, 33) is moved after completion of the filling phase back out of the working position into an idle position spaced apart from the container (13, 32) and the container (13, 32) is then closed in the filling station (10, 30) using a cap (20) at least enough that filling material can no longer escape, and the container (13, 32) is then removed from the filling station (11, 33), characterized in that before the movement of the filling head (11, 33) from the working position into the idle position spaced apart from the container (13), an overpressure lying between the ambient pressure and the filling pressure is set in a pressure chamber (15) of the filling station (10, 30) surrounding the opening (14) of the inserted container (13, 32), which overpressure is selected in such a way that possible foaming up of the filling material located in the container (13, 32) is minimized enough that filling material does not escape from the container (13, 32) when the filling head (11, 33) is raised out of the working position after the filling procedure.
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公开(公告)号：US20200247031A1
公开(公告)日：2020-08-06
申请号：US16651034
申请日：2018-10-22
Applicant: KHS Corpoplast GmbH
Inventor： Frank BERGER , Benjamin JAISER , Michael LINKE , Rolf BAUMGARTE , Michael LITZENBERG
Abstract: The invention relates to a molding and filling station of a system for manufacturing filled containers from preforms (10) by means of liquid filling material (15) introduced into the preform (10) under pressure, said molding and filling station comprising a stretch rod (11) and a liquid duct (16) which can be controlled by means of a filling valve (14) and which is designed to surround the stretch rod (11) at least partially and ends in at least one outlet opening (17) which can be placed on the orifice (18) of the preform (10), the molding and filling station being characterized in that a gas barrier (20) is arranged in the liquid duct (16) between the filling valve (14) and the outlet opening (17).
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Patent Agency Ranking
公开(公告)号：US20190291332A1
公开(公告)日：2019-09-26
申请号：US16302765
申请日：2017-05-16
Applicant: KHS CORPOPLAST GmbH
Inventor： Rolf BAUMGARTE , Michael LINKE
Abstract: The present invention relates to a mold for molding hollow bodies from parisons. It is the object of the invention to provide such a mold having a closing mechanism, which allows the mold to be securely held closed even under high pressure and which is in addition easy to clean. The object is achieved according to the invention by a two-part mold (1a, 1b) for molding hollow bodies, in particular containers, from parisons by way of a gaseous or liquid pressure medium introduced under pressure into the parison, in which at least a part of the mold (1a, 1b) is supported so it is rotatable about an axis of rotation (3), and therefore the two parts are transferable from an open position into a closed position, and wherein each mold part (1a, 1b) is connected to one end of a toggle lever (4a, 4b) so it is rotatable about an axis (5a, 5b) parallel to the axis of rotation (3). The two other ends of the two toggle levers are connected to one another and to an actuating mechanism (7, 8, 9) so they are rotatable about an axis (6) parallel to the axis of rotation. The mold is characterized according to the invention in that the toggle levers (4a, 4b) are located shortly before their dead center in the closed position of the mold and the actuating mechanism (7, 8, 9) exerts an elastic force on the connecting axis (6) of the toggle levers (4a, 4b) in the direction of their dead center.
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公开(公告)号：US20180111812A1
公开(公告)日：2018-04-26
申请号：US15568564
申请日：2016-05-02
Applicant: KHS Corpoplast GmbH
Inventor： Michael LINKE , Michael Litzenberg , Niels Meyer
CPC classification number: B67C7/0046 , B29C49/46 , B29C2049/4664 , B65G29/00 , B65G47/846 , B67C7/0053
Abstract: The present invention relates to a rotor of an apparatus for forming and/or filling containers made from preforms. The object of the invention is to propose a rotor of such an apparatus, that allows the preforms or the filled containers to be transferred with reduced forces to a processing station downstream. This object is achieved by a rotor 100 of such an apparatus having a rotational axis A and having processing stations that rotate about the rotational axis for receiving preforms or containers, wherein the processing stations move along a closed path 1 about the rotational axis A, which is characterized in that the distance of path 1 from the rotational axis A varies depending upon the position on path 1, and the radius of curvature of path 1 in at least one section 12 is greater than the greatest distance of path 1 from the rotational axis A.
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公开(公告)号：US20170321685A1
公开(公告)日：2017-11-09
申请号：US15521893
申请日：2015-10-30
Applicant: KHS Corpoplast GmbH
Inventor： Rolf BAUMGARTE , Ludwig CLÜSSERATH , Werner LESINSKI , Michael LINKE , Michael LITZENBERG , Niels MEYER
IPC: F04B43/067 , B65B39/00 , B65B3/32 , B65B3/12
CPC classification number: F04B43/067 , B65B3/12 , B65B3/32 , B65B39/001 , B65B39/004 , F04B43/107
Abstract: The invention relates to a device for pumping a liquid in a liquid line, in particular in a bottling system. The object of the invention is a device for pumping a liquid in a liquid line, the liquid-guiding areas of which device can be cleaned and/or disinfected without disassembling the piston assembly or performing any other interventions from the exterior. According to the invention, a device for pumping a liquid in a liquid line (1) comprises a pump element (2) and two valves (3, 4) which are disposed in the liquid line upstream of and downstream from the pump element, said pump element (2) comprising a pump piston (6) operating in a cylinder (5). The inventive device is characterized in that said pump element (2) comprises a closed chamber (7) having a constant volume of a secondary liquid on which the pump piston (6) acts. Also, the chamber (7) is connected to the liquid line (1) by means of an elastic liquid-impermeable element (8), which element can be deformed under the pressure exerted by the volume of the secondary liquid displaced by the pump piston (6).
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公开(公告)号：US20170259487A1
公开(公告)日：2017-09-14
申请号：US15517320
申请日：2015-10-16
Applicant: KHS Corpoplast GmbH
Inventor： Michael LINKE , Rolf BAUMGARTE , Michael LITZENBERG , Gerhard KLÖPPER , Niels MEYER
CPC classification number: B29C49/58 , B29C49/06 , B29C49/12 , B29C49/46 , B29C2049/465 , B29C2049/4664 , B29C2049/5803
Abstract: The invention relates to an arrangement 1 for feeding contents into a container being formed from a preform 2 in a mold 3, in a machine for simultaneously molding and filling containers made from preforms, wherein the arrangement defines, by the way of its wall 7, a flow path between a contents-supply line 4 and the mouth opening 6 of the container. The arrangement 1 is characterized in that it has a sealing termination both in relation to the contents-supply line 4 and in relation to the preform 2.
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公开(公告)号：US20160023396A1
公开(公告)日：2016-01-28
申请号：US14808686
申请日：2015-07-24
Applicant: KHS Corpoplast GmbH
Inventor： Michael LITZENBERG , Karl-Heinz BALKAU , Dieter KLATT , Michael LINKE
CPC classification number: B29C49/18 , B29C49/06 , B29C49/36 , B29C49/4289 , B29C49/78 , B29C49/783 , B29K2101/12 , B29L2031/712 , B29L2031/7158
Abstract: A method for controlling a blow-molding machine for producing a thermoplastic container, wherein a blowing gas for blow-molding the container is introduced into a thermally conditioned preform, while the preform is held in a blow mold of the blow-molding machine. The blowing gas is introduced during a preblowing phase into the preform so that the temperature-conditioned material of the preform approaches the walls of the blow mold. The blowing gas is introduced during a following finish-blowing phase into the preform so that the temperature-conditioned material of the preform is pressed into the contours of the blow mold walls. The volumetric flow rate of the blowing gas is determined at least during the preblowing phase by an adjustable flow-control valve that can be controlled by a control unit that generates a control signal for adjusting the flow-control valve. The flow-control valve is adjusted as a function of the control signal.
Abstract translation: 一种用于控制用于制造热塑性容器的吹塑机的方法，其中用于吹塑成型容器的吹塑气体被引入到热调节预制件中，同时将预成型件保持在吹塑机的吹塑模具中。 吹塑气体在预吹制阶段被引入到预成型件中，使得预成型件的温度调节材料接近吹塑模具的壁。 吹制气体在随后的精加工阶段被引入到预成型件中，使得预成型件的温度调节材料被压入吹塑模具壁的轮廓中。 吹送气体的体积流量至少在预吹制阶段由可调节的流量控制阀确定，该可调节流量控制阀可以由产生用于调节流量控制阀的控制信号的控制单元控制。 根据控制信号调节流量控制阀。
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