公开(公告)号：US20160332357A1

公开(公告)日：2016-11-17

申请号：US15111109

申请日：2015-01-23

申请人： SIDEL PARTICIPATIONS

发明人： Julien GENDRE

IPC分类号： B29C49/78 ,  B29C49/58 ,  B29C49/64 ,  B29C49/36 ,  B29C49/42

CPC分类号： B29C49/783 ,  B29C49/06 ,  B29C49/12 ,  B29C49/36 ,  B29C49/4289 ,  B29C49/58 ,  B29C49/64 ,  B29C2049/4892 ,  B29C2049/5827 ,  B29C2049/5841 ,  B29C2949/78025 ,  B29C2949/78537 ,  B29K2667/003 ,  B29L2031/7158 ,  Y02P70/271

摘要： Method of manufacturing containers by blow-molding in a mold starting from a plastic blank, involving, when manufacturing a container: —a step of introducing a blank into a mold; —at least a step of placing the inside of the blank in communication with at least one fluid circuit by an solenoid valve associated with the circuit; —at a predetermined moment, referred to as the solenoid valve opening pulse (TEV1; . . . ; TEV4), sending a command to open to the solenoid valve which has a theoretical opening delay (Dt1; . . . ; Dt4), the method including steps involving: —calculating the actual opening delay (De1; . . . ; De4) of the solenoid valve; —calculating a difference (Δt1; . . . ; Δt4) between the actual opening delay (De1; . . . ; De4) and the theoretical opening delay (Dt1; . . . ; Dt4); and —if the calculated difference is greater than a maximum permissible difference, emitting notification that a maximum permissible difference has been exceed.

摘要翻译： 在从塑料坯料开始的模具中通过吹塑制造容器的方法，涉及当制造容器时： - 将坯料引入模具的步骤; - 至少通过与所述电路相关联的电磁阀将所述坯件的内部放置成与至少一个流体回路连通的步骤; 在预定的时刻，称为电磁阀打开脉冲（TEV1; ... TEV4），向具有理论开启延迟（Dt1; ... Dt4）的电磁阀发送命令， 方法包括以下步骤：计算电磁阀的实际开启延迟（De1; ...; De4）; 计算实际开启延迟（De1，...，De4）与理论开启延迟（Dt1; ... Dt4）之间的差值（Δt1; ...Δt4）; 并且 - 如果计算出的差值大于最大允许差值，则发出最大允许差异超过的通知。

公开(公告)号：US09044892B2

公开(公告)日：2015-06-02

申请号：US12978047

申请日：2010-12-23

申请人： Jochen Hirdina

发明人： Jochen Hirdina

IPC分类号： B29C39/02 ,  B29C49/78 ,  B29C49/18 ,  B29C49/66 ,  B29C49/04 ,  B29C49/06 ,  B29C49/12 ,  B29C49/36 ,  B29C49/62 ,  B29C49/46 ,  B29C49/58 ,  B29K27/06 ,  B29K67/00 ,  B29K627/06 ,  B29C49/42

CPC分类号： B29C49/783 ,  B29C49/04 ,  B29C49/06 ,  B29C49/12 ,  B29C49/18 ,  B29C49/36 ,  B29C49/4289 ,  B29C49/62 ,  B29C49/66 ,  B29C2049/4608 ,  B29C2049/462 ,  B29C2049/4655 ,  B29C2049/5841 ,  B29C2049/6615 ,  B29C2049/6646 ,  B29C2049/6676 ,  B29C2049/6692 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2627/06 ,  B29K2995/004 ,  B29K2995/0041 ,  Y02P70/271

摘要： A process and a device for the manufacture of a hollow body, particularly of a heat-resistant hollow body, which is molded out of a heated preform of thermoplastic plastic in a contoured blow mold through the introduction of a first medium into the preform, which medium is stored in a first medium storage unit and is under a pressure (p1) (preblowing phase), and the more or less simultaneous stretching of the hollow body through a stretching rod and the introduction of a second medium in the hollow body, which medium is stored in a second medium storage unit and the pressure of which (p2) is higher than the pressure of the first medium (p1) (final blowing phase), and which is cooled by a third medium, which is medium stored in a third medium storage unit (rinsing phase), whereby the preblowing medium is under a pressure of approximately 2-20 bar, the final blowing medium is under a pressure of approximately 15-45 bar, and the cooling medium is under a pressure of approximately 30-45 bar.

摘要翻译： 一种用于制造特别是耐热中空体的中空体的方法和装置，其通过将第一介质引入到预成型件中而在成型吹塑模具中由热塑性塑料的加热的预制件模制而成， 介质存储在第一介质储存单元中并且处于压力（p1）（预吹制阶段）下，并且通过拉伸杆或多或少地同时拉伸中空体并在中空体中引入第二介质， 介质储存在第二介质储存单元中，其压力（p2）高于第一介质（p1）的压力（最终吹送阶段），并且被第三介质冷却，第三介质储存在 第三介质储存单元（漂洗阶段），由此预吹介质处于约2-20巴的压力下，最终吹塑介质的压力约为15-45巴，冷却介质的压力约为30 -45巴 r。

公开(公告)号：US08658080B2

公开(公告)日：2014-02-25

申请号：US12876363

申请日：2010-09-07

申请人： Andreas Brunner ,  Erik Blochmann ,  Florian Geltinger

发明人： Andreas Brunner ,  Erik Blochmann ,  Florian Geltinger

IPC分类号： B29C49/18 ,  B29C49/16 ,  B29C49/78

CPC分类号： B29C49/783 ,  Y02P70/271

摘要： A method for blow molding containers in blow molds of a device operated with the recovery of air from the blow molds, where operation is accomplished consecutively in a preblow stage with a low pressure and at least two further blow stages with respective higher pressures, and where subsequently, in a recovery phase with several pressure stages, air is fed from the respective blow mold, air from the blow mold is first fed into the volumes allocated to the preblow stage, with priority over a feeding at least into the volume allocated to the pressure stage following the preblow stage. Further, a blow control and a control means for the pressure in the volume, where the blow control has a program section for primarily feeding air first into the volume, and possibly for limiting the pressure in the volume to a multiple of the pressure.

摘要翻译： 一种用于吹塑模具中吹塑成型的方法，该装置用于从吹塑模具回收空气而操作，其中在预压阶段中连续地进行操作，其中低压和至少两个具有相应较高压力的进一步的吹送阶段，以及其中 随后，在具有多个压力级的恢复阶段中，从相应的吹塑模具供给空气，首先将来自吹塑模具的空气进料到分配给预吹塑阶段的体积中，优先于进料至少分配给 预压阶段后的压力阶段。 此外，吹风控制和用于体积中的压力的​​控制装置，其中吹风控制具有用于首先将空气首先进入体积的程序部分，并且可能用于将体积中的压力限制为压力的倍数。

公开(公告)号：US08052904B2

公开(公告)日：2011-11-08

申请号：US12677256

申请日：2008-09-09

申请人： Mikael Derrien ,  Pierrick Protais

发明人： Mikael Derrien ,  Pierrick Protais

IPC分类号： B29C49/78

CPC分类号： B29C49/66 ,  B29C49/06 ,  B29C49/12 ,  B29C49/36 ,  B29C49/78 ,  B29K2067/00 ,  Y02P70/271

摘要： Process for forming containers from a blank, preferably a preform, made of a thermoplastic, the containers being formed using a stretch-blow moulding machine of rotary type having a blow-moulding mould mounted on the periphery of a carousel rotated continuously about its axis, the blow-moulding mould operating in cyclic manner according to a blow-moulding cycle having the following steps: placing a preheated blank in a blow-moulding mould; closing the blow-moulding mould; blowing the blank in the blow-moulding mould; flushing the inside of the container with a cooling gas, by injecting air thereinto; grasping the blow-moulded container by external gripping means; and opening the blow-moulding mould, which process includes automatically varying the duration of the flushing step at each start of production of the containers, in a temporary and evolving manner for a few minutes to establish in the containers thermal conditions enabling the first containers to be formed at a temperature that gives them a final volume corresponding to the final volume of the containers formed during the stead-state operation of the stretch-blow moulding machine.

摘要翻译： 用由热塑性塑料制成的坯料，优选预制件形成容器的方法，所述容器使用旋转式拉伸吹塑机形成，所述拉伸吹塑机具有安装在围绕其轴线连续旋转的圆盘传送带周边的吹塑模具， 吹塑模具根据吹塑循环循环操作，具有以下步骤：将预热的坯料放置在吹塑模具中; 关闭吹瓶模具; 在吹塑模具中吹毛坯; 用冷却气体冲洗容器的内部，通过向其中注入空气; 通过外部夹紧装置抓住吹塑容器; 并打开吹塑模具，该方法包括在每次开始生产容器时自动改变冲洗步骤的持续时间，以暂时和演进的方式几分钟，以在容器中建立使第一容器能够 形成在一定温度下，使其具有对应于在拉伸吹塑机的转换状态操作期间形成的容器的最终体积的最终体积。

公开(公告)号：US07959428B2

公开(公告)日：2011-06-14

申请号：US12574567

申请日：2009-10-06

申请人： Eric Lemaistre

发明人： Eric Lemaistre

IPC分类号： B29C49/58

CPC分类号： B29C49/58 ,  B29C49/06 ,  B29C49/12 ,  B29C49/42 ,  B29C49/4289 ,  B29C2049/5827 ,  B29K2067/00 ,  Y02P70/271

摘要： A device for blowing, with the aid of a pressurized fluid, containers from thermoplastic blanks closed in a blow mold including a nozzle whose end is functionally and sealingly connected to the neck of the blank and includes several solenoid valves for selectively connecting the nozzle to the source of a moderately pressurized pre-blowing fluid, to the source of a highly-pressurized blowing fluid and to an exhaust for discharging the pre-blowing/blowing fluid, respectively. The inventive device also includes a body which is mechanically associated with the nozzle, incorporates at least one reception area for receiving a solenoid valve and is selectively connectable to the nozzle.

摘要翻译： 一种用于通过加压流体吹送来自在吹塑模具中封闭的容器的容器，所述吹塑模具包括其端部在功能上密封地连接到坯料的颈部的喷嘴，喷嘴包括若干电磁阀，用于选择性地将喷嘴连接到 中等加压预吹流体的源，分别到高压发泡流体的源头和用于排出预吹/吹流体的排气口。 本发明的装置还包括与喷嘴机械相关联的主体，其包括用于接收电磁阀的至少一个接收区域并且可选择性地连接到喷嘴。

公开(公告)号：US20100276849A1

公开(公告)日：2010-11-04

申请号：US12679642

申请日：2008-09-24

申请人： Mikael Derrien ,  Pierrick Protais

发明人： Mikael Derrien ,  Pierrick Protais

IPC分类号： B29C49/62

CPC分类号： B29C49/18 ,  B29C49/16 ,  B29C49/66 ,  B29C49/783 ,  B29C2035/1633 ,  B29K2067/00 ,  Y02P70/271

摘要： Process for manufacturing a container (2) from a plastic preform (3) by blow-molding in a mold (11), comprising: an operation of introducing the preform (3) into the mold (11); a blow-molding operation consisting of pressurizing the preform (3) by introducing a gas under a blow-molding pressure into it; a flushing operation subsequent to the blow-molding operation consisting of partially pressurizing the container (2) by introducing a gas under a flushing pressure lower than the blow-molding pressure into it; an operation of at least partial depressurization of the container down to a pressure lower than the flushing pressure, wherein this depressurization operation is subsequent to the blow-molding operation and prior to the flushing operation.

摘要翻译： 一种用于通过在模具（11）中吹塑从塑料预制件（3）制造容器（2）的方法，包括：将预成型件（3）引入模具（11）中的操作; 一种吹塑操作，其包括通过在吹塑压力下引入气体来对预成型件（3）进行加压; 在吹塑操作之后的冲洗操作，包括通过在低于吹塑压力的冲洗压力下引入气体来对容器（2）进行部分加压; 将容器至少部分减压至低于冲洗压力的压力的操作，其中该吹出操作在吹塑操作之后和冲洗操作之前进行。

公开(公告)号：US07674108B2

公开(公告)日：2010-03-09

申请号：US11629855

申请日：2005-06-17

申请人： Eric Lemaistre

发明人： Eric Lemaistre

IPC分类号： B29C49/58

CPC分类号： B29C49/58 ,  B29C49/06 ,  B29C49/12 ,  B29C49/42 ,  B29C49/4289 ,  B29C2049/5827 ,  B29K2067/00 ,  Y02P70/271

摘要： A device for blowing, with the aid of a pressurized fluid, containers from thermoplastic blanks closed in a blow mold including a nozzle whose end is functionally and sealingly connected to the neck of the blank and includes several solenoid valves for selectively connecting the nozzle to the source of a moderately pressurized pre-blowing fluid, to the source of a highly-pressurized blowing fluid and to an exhaust for discharging the pre-blowing/blowing fluid, respectively. The inventive device also includes a body which is mechanically associated with the nozzle, incorporates at least one reception area for receiving a solenoid valve and is selectively connectable to the nozzle.

摘要翻译： 一种用于通过加压流体吹送来自在吹塑模具中封闭的容器的容器，所述吹塑模具包括其端部在功能上密封地连接到坯料的颈部的喷嘴，喷嘴包括若干电磁阀，用于选择性地将喷嘴连接到 中等加压预吹流体的源，分别到高压发泡流体的源头和用于排出预吹/吹流体的排气口。 本发明的装置还包括与喷嘴机械相关联的主体，其包括用于接收电磁阀的至少一个接收区域并且可选择性地连接到喷嘴。

公开(公告)号：US5513445A

公开(公告)日：1996-05-07

申请号：US302755

申请日：1994-09-13

申请人： El-Taher Farrag

发明人： El-Taher Farrag

IPC分类号： F26B17/10 ,  B29B13/06 ,  B29C49/42 ,  B29C49/62 ,  B29L22/00 ,  F26B9/06 ,  F26B21/00 ,  F26B21/04 ,  F26B3/08

CPC分类号： B29C49/42 ,  B29B13/065 ,  F26B21/00 ,  F26B21/04 ,  F26B9/063 ,  B29C2049/4676 ,  Y02P70/271

摘要： A process and device for operating a drier for at least one of powdered, granulated and pourable materials. During operation of the drier, a drying air current is introduced into a drier and rises through the material to be dried, thus removing moisture therefrom. To reduce the costs of generating a drying air current, the drying air current is drawn from the outlet of a blow molding, stretch-blow forming or other plastic molding process.

摘要翻译： PCT No.PCT / EP94 / 00076 Sec。 371日期1994年9月13日 102（e）1994年9月13日PCT 1994年1月12日PCT PCT。 公开号WO94 / 15764 日期：1994年7月21日。一种用于操作粉末，颗粒和可倾倒材料中的至少一种的干燥器的方法和装置。 在干燥器的操作期间，将干燥的气流引入干燥器中并且上升通过要干燥的材料，从而从其中除去水分。 为了降低产生干燥气流的成本，干燥气流从吹塑成型，拉伸吹塑成型或其他塑性成型工艺的出口抽出。

公开(公告)号：US5229043A

公开(公告)日：1993-07-20

申请号：US848787

申请日：1992-03-10

申请人： Ron C. Lee

发明人： Ron C. Lee

IPC分类号： B29C49/58 ,  B29C35/16 ,  B29C49/66 ,  B29L22/00

CPC分类号： B29C49/66 ,  B29C2035/165 ,  B29C2049/6623 ,  Y02P70/271

摘要： An article is formed in a mold by blowing a hot plastic material with a blowing gas. A cooling fluid is introduced into the article to cool the article and allow its removal from the mold. A warmed gaseous form of a cryogen is added to a pressurized liquid form of the cryogen to form the cooling fluid by introducing the pressurized form of the cryogen into a jet pump and drawing the warmed gaseous form of the cryogen in the pressurized liquid form of the cryogen. The resultant cooling fluid circulates through the article by being introduced into the article and discharged from the article by two or more blow pins. Part of the discharged cooling fluid is then recovered in a storage tank. The cooling fluid, which after cooling the article is composed of the warmed gaseous form of the cryogen, is then drawn from the storage tank into the jet pump during formation of the cooling fluid. Additionally, the blowing gas can comprise cooling fluid formed in the manner outlined above. Alternatively, the blowing gas can comprise the warmed gaseous form of the cryogen recovered from the article.

公开(公告)号：US4367187A

公开(公告)日：1983-01-04

申请号：US258963

申请日：1981-04-30

申请人： Hatahiko Fukushima ,  Tadahiko Handa ,  Kiyoshi Ochiai

发明人： Hatahiko Fukushima ,  Tadahiko Handa ,  Kiyoshi Ochiai

IPC分类号： B29C65/00 ,  B29B11/10 ,  B29C35/16 ,  B29C49/00 ,  B29C49/04 ,  B29C49/18 ,  B29C49/46 ,  B29C49/60 ,  B29C49/62 ,  B29C49/66 ,  B29C17/07 ,  B29C25/00

CPC分类号： B29C49/46 ,  B29C49/18 ,  B29C49/66 ,  B29C2035/165 ,  B29C2049/4608 ,  B29C2049/4617 ,  B29C2049/4623 ,  B29C49/04 ,  Y02P70/271

摘要： In a blow molding process in which a parison is blown to form an article which is then cooled and recovered, a liquified gas is introduced into the interior of partially blown article where it becomes vaporized and causes the completion of the blowing step as well as to cool the article. A mixture of the blowing gas and vaporized liquified gas is recovered and recycled for use as the blowing gas in a subsequent blow molding step.

摘要翻译： 在吹塑型坯以形成制品然后被冷却和回收的吹塑工艺中，将液化气体引入部分吹制的物品的内部，在其内部被蒸发并使吹塑步骤的完成以及 冷静的文章。 吹送气体和蒸发的液化气体的混合物在随后的吹塑步骤中回收并再循环用作吹入气体。