公开(公告)号：US09409340B2

公开(公告)日：2016-08-09

申请号：US14924295

申请日：2015-10-27

Applicant: Poly-America, L.P.

Inventor： Anthony H. Bertrand

IPC: B29C47/88 ,  B29C47/00 ,  B29C47/08 ,  B29C47/92 ,  B29L23/00

CPC classification number: B29C47/8885 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/0057 ,  B29C47/0811 ,  B29C47/8825 ,  B29C47/8835 ,  B29C47/92 ,  B29C2947/92209 ,  B29C2947/926 ,  B29C2947/92704 ,  B29C2947/92971 ,  B29K2023/06 ,  B29L2023/001

Abstract: The present invention is directed to an apparatus for differential cooling of a plastic film tube. The apparatus and method includes the use of a blown film extrusion die that extrudes a plastic film tube upward. An air cooling system applies cooling air across one or more surfaces of the plastic film tube. One or more throttling valves are coupled to a pressurization pump that provides a pressurized working fluid, preferably water. The throttling valves are positioned to project the pressurized working fluid from outlets of the throttling valves towards circular arcs of the plastic film tube, the circular arcs of the plastic film tube being less than the circumference of the plastic film tube to provide a blown film tubular plastic film with controlled gauge variation.

Abstract translation: 本发明涉及塑料薄膜管的差分冷却装置。 该设备和方法包括使用向上挤出塑料薄膜管的吹塑薄膜挤出模头。 空气冷却系统在塑料薄膜管的一个或多个表面上施加冷却空气。 一个或多个节流阀联接到提供加压工作流体，优选水的加压泵。 节流阀定位成将加压工作流体从节流阀的出口突出到塑料薄膜管的圆弧，塑料薄膜管的圆弧小于塑料薄膜管的圆周，以提供吹塑薄膜管 具有可控量程变化的塑料薄膜。

公开(公告)号：US09193107B2

公开(公告)日：2015-11-24

申请号：US14244210

申请日：2014-04-03

Applicant: Poly-America, L.P.

Inventor： Anthony H. Bertrand

IPC: B29C47/88 ,  B29C47/00

CPC classification number: B29C47/8885 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/0057 ,  B29C47/0811 ,  B29C47/8825 ,  B29C47/8835 ,  B29C47/92 ,  B29C2947/92209 ,  B29C2947/926 ,  B29C2947/92704 ,  B29C2947/92971 ,  B29K2023/06 ,  B29L2023/001

Abstract: The present invention is directed to an apparatus for differential cooling of a plastic film tube. The apparatus and method includes the use of a blown film extrusion die that extrudes a plastic film tube upward. An air cooling system applies cooling air across one or more surfaces of the plastic film tube. One or more throttling valves are coupled to a pressurization pump that provides a pressurized working fluid, preferably water. The throttling valves are positioned to project the pressurized working fluid from outlets of the throttling valves towards circular arcs of the plastic film tube, the circular arcs of the plastic film tube being less than the circumference of the plastic film tube to provide a blown film tubular plastic film with controlled gauge variation.

Abstract translation: 本发明涉及塑料薄膜管的差分冷却装置。 该设备和方法包括使用向上挤出塑料薄膜管的吹塑薄膜挤出模头。 空气冷却系统在塑料薄膜管的一个或多个表面上施加冷却空气。 一个或多个节流阀联接到提供加压工作流体，优选水的加压泵。 节流阀定位成将加压工作流体从节流阀的出口突出到塑料薄膜管的圆弧，塑料薄膜管的圆弧小于塑料薄膜管的圆周，以提供吹塑薄膜管 具有可控量程变化的塑料薄膜。

公开(公告)号：US20150153117A1

公开(公告)日：2015-06-04

申请号：US14406250

申请日：2013-05-31

Applicant: Windmöller & Höller & Hölscher KG

Inventor： Ingo Rübbelke ,  Markus Joppe

IPC: F28F13/08 ,  B29C47/88

CPC classification number: F28F13/08 ,  B29C47/0026 ,  B29C47/8835 ,  B29C47/884 ,  B29C47/92 ,  B29C2947/92152 ,  B29C2947/92161 ,  B29C2947/92209 ,  B29C2947/926 ,  B29C2947/92647 ,  B29C2947/92971 ,  H01H37/52

Abstract: The invention relates to a device for cooling a film (1) which can be produced in a film extrusion system in particular, comprising a housing (11) that has at least one channel (12), at least one inlet opening (13), and at least one outlet opening (14) through which a cooling gas (2) can flow and comprising an adjusting arrangement (10) with which the cooling gas (2) volumetric flow rate that can flow out of the outlet opening (14) and the temperature of the cooling gas (2) that can flow out of the outlet opening (14) can be adjusted. According to the invention, the adjusting arrangement (10) comprises a lever system which has a movable actuator (15) and a movable valve element (16), said actuator (15) acting on the valve element (16) such that an actuating effect of the valve element (16) is reinforced.

Abstract translation: 本发明涉及一种用于冷却薄膜（1）的装置，其特征在于可以在薄膜挤出系统中制造，包括具有至少一个通道（12），至少一个入口（13）， 和冷却气体（2）可以流过的至少一个出口（14），并且包括调节装置（10），冷却气体（2）可以从出口（14）流出的体积流量和 可以调节可从出口（14）流出的冷却气体（2）的温度。 根据本发明，调节装置（10）包括杠杆系统，其具有可动致动器（15）和可动阀元件（16），所述致动器（15）作用在阀元件（16）上，使得致动效应 的阀元件（16）被加强。

公开(公告)号：US20140318647A1

公开(公告)日：2014-10-30

申请号：US14325743

申请日：2014-07-08

Applicant: Richard C. Bell ,  R. Brandon Bell

Inventor： Richard C. Bell ,  R. Brandon Bell

IPC: B29C47/92

CPC classification number: B29C47/92 ,  B29C47/0023 ,  B29C47/8895 ,  B29C47/905 ,  B29C2947/92019 ,  B29C2947/92209 ,  B29C2947/92514 ,  B29C2947/926 ,  B29C2947/92704 ,  B29C2947/92923 ,  B29C2947/92971 ,  F04F3/00 ,  Y10T137/85986 ,  Y10T137/86002 ,  Y10T137/86027 ,  Y10T137/86107

Abstract: A vacuum sizing tank configured to provide controlled fluid flow. A fluid control system and a vacuum sizing tank utilizing electronic controls to create and maintain controllable fluid flow within the tank. Flow meters may measure the flow in and out of the tank to maintain consistency. Temperature meters may measure the temperatures for each of the flows to maintain consistency. An electronic circuit may compare the values with preset values. Any difference between the values may trigger change by varying the voltage applied to a variable speed water pump.

Abstract translation: 配置成提供受控流体流动的真空施胶罐。 流体控制系统和利用电子控制来创建和维持罐内可控流体流动的真空定型槽。 流量计可以测量进出罐的流量以保持一致性。 温度计可以测量每个流量的温度以保持一致性。 电子电路可以将值与预设值进行比较。 值之间的任何差异可能通过改变施加到变速水泵的电压来触发变化。

公开(公告)号：US20130056102A1

公开(公告)日：2013-03-07

申请号：US13410847

申请日：2012-03-02

Applicant: Richard C. Bell ,  R. Brandon Bell

Inventor： Richard C. Bell ,  R. Brandon Bell

IPC: F04F3/00

CPC classification number: F04F3/00 ,  B29C47/0023 ,  B29C47/8835 ,  B29C47/8895 ,  B29C47/905 ,  B29C47/92 ,  B29C2947/92514 ,  B29C2947/926 ,  B29C2947/92704 ,  B29C2947/92923 ,  B29C2947/92971 ,  Y10T137/0357 ,  Y10T137/7761 ,  Y10T137/86083 ,  Y10T137/86348

Abstract: A vacuum sizing tank configured to provide controlled fluid flow. A fluid control system and a vacuum sizing tank utilizing electronic controls to create and maintain controllable fluid flow within the tank. Flow meters may measure the flow in and out of the tank to maintain consistency. Temperature meters may measure the temperatures for each of the flows to maintain consistency. An electronic circuit may compare the values with preset values. Any difference between the values may trigger change by varying the voltage applied to a variable speed water pump.

Abstract translation: 配置成提供受控流体流动的真空施胶罐。 流体控制系统和利用电子控制来创建和维持罐内可控流体流动的真空定型槽。 流量计可以测量进出罐的流量以保持一致性。 温度计可以测量每个流量的温度以保持一致性。 电子电路可以将值与预设值进行比较。 值之间的任何差异可能通过改变施加到变速水泵的电压来触发变化。

公开(公告)号：US08226868B2

公开(公告)日：2012-07-24

申请号：US13005724

申请日：2011-01-13

Applicant: Vincent Abad ,  Luc Chebance ,  Vincent Lemal

Inventor： Vincent Abad ,  Luc Chebance ,  Vincent Lemal

IPC: B29C47/88

CPC classification number: B29C47/884 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/003 ,  B29C47/14 ,  B29C47/8895 ,  B29C2947/92647 ,  B29C2947/92704 ,  B29C2947/92895 ,  B29C2947/92923 ,  B29C2947/92971 ,  B29D30/06 ,  B29D30/0685 ,  B29D30/3021 ,  B29D2030/069 ,  B29D2030/0694 ,  B29K2021/00

Abstract: A device for preparing a flat profiled element from an elastomeric thermoplastic gel includes: an extruder with at least one feed and a discharge; an extruder die having section configured to be suitable for a profile of the flat profiled element; a liquid cooling bath with a free surface for receiving and cooling the flat profiled element as the flat profiled element is discharged from the extruder die; and a flat moving support for receiving the flat profiled element. The free surface of the liquid cooling bath is arranged in an immediate vicinity of an outlet of the extruder die. Additionally, an angle of inclination of a plane of the extruder die to a horizontal plane is between 20 and 70 degrees.

Abstract translation: 用于由弹性体热塑性凝胶制备平型元件的装置包括：具有至少一种进料和排料的挤出机; 具有被构造成适于所述平坦型材元件的轮廓的截面的挤出机模具; 具有自由表面的液体冷却浴，用于接收和冷却平面轮廓元件，因为平面轮廓元件从挤出机模头排出; 以及用于接收平坦型材元件的平坦移动的支撑件。 液体冷却浴的自由表面布置在挤出机模头的出口附近。 此外，挤出机模具的平面与水平面的倾斜角度在20和70度之间。

公开(公告)号：US07137802B2

公开(公告)日：2006-11-21

申请号：US10517014

申请日：2003-01-07

Applicant: Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

Inventor： Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

IPC: A21C11/10

CPC classification number: B29B17/0412 ,  B29B2017/0448 ,  B29B2017/048 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/366 ,  B29C47/367 ,  B29C47/369 ,  B29C47/38 ,  B29C47/76 ,  B29C47/92 ,  B29C2947/92009 ,  B29C2947/92019 ,  B29C2947/92028 ,  B29C2947/92038 ,  B29C2947/92047 ,  B29C2947/92057 ,  B29C2947/92066 ,  B29C2947/92076 ,  B29C2947/92085 ,  B29C2947/92114 ,  B29C2947/92133 ,  B29C2947/92142 ,  B29C2947/92152 ,  B29C2947/92161 ,  B29C2947/92171 ,  B29C2947/9218 ,  B29C2947/9219 ,  B29C2947/922 ,  B29C2947/92209 ,  B29C2947/92219 ,  B29C2947/92228 ,  B29C2947/92238 ,  B29C2947/92247 ,  B29C2947/92276 ,  B29C2947/92285 ,  B29C2947/92295 ,  B29C2947/92304 ,  B29C2947/92314 ,  B29C2947/92323 ,  B29C2947/92333 ,  B29C2947/92342 ,  B29C2947/92352 ,  B29C2947/92361 ,  B29C2947/92371 ,  B29C2947/9238 ,  B29C2947/9239 ,  B29C2947/924 ,  B29C2947/92409 ,  B29C2947/92428 ,  B29C2947/92438 ,  B29C2947/92447 ,  B29C2947/92457 ,  B29C2947/92466 ,  B29C2947/92476 ,  B29C2947/92485 ,  B29C2947/92495 ,  B29C2947/92504 ,  B29C2947/92514 ,  B29C2947/92523 ,  B29C2947/92533 ,  B29C2947/92542 ,  B29C2947/92552 ,  B29C2947/92561 ,  B29C2947/92571 ,  B29C2947/9258 ,  B29C2947/92609 ,  B29C2947/92628 ,  B29C2947/92638 ,  B29C2947/92647 ,  B29C2947/92657 ,  B29C2947/92666 ,  B29C2947/92676 ,  B29C2947/92685 ,  B29C2947/92695 ,  B29C2947/92704 ,  B29C2947/92714 ,  B29C2947/92723 ,  B29C2947/92733 ,  B29C2947/92742 ,  B29C2947/92771 ,  B29C2947/9278 ,  B29C2947/9279 ,  B29C2947/928 ,  B29C2947/92809 ,  B29C2947/92819 ,  B29C2947/92828 ,  B29C2947/92838 ,  B29C2947/92847 ,  B29C2947/92857 ,  B29C2947/92866 ,  B29C2947/92876 ,  B29C2947/92885 ,  B29C2947/92895 ,  B29C2947/92904 ,  B29C2947/92923 ,  B29C2947/92933 ,  B29C2947/92942 ,  B29C2947/92952 ,  B29C2947/92961 ,  B29C2947/92971 ,  B29C2947/9298 ,  B29C2947/9299 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2105/26 ,  Y02W30/521 ,  Y02W30/625

Abstract: An apparatus for processing thermoplastic synthetic plastic material to be recycled comprises a first receptacle (1) and a second receptacle (2) for the material to be processed. Within both receptacles (1, 2) tools (21) for mixing and heating the material circulate around a vertical axis each. The material reaches the second receptacle (2) which is connected to an evacuating means (9), from the first receptacle (1) through a connecting conduit (3). The first receptacle (1) has above it an intake opening (19) for the material to be processed, and the mouth of the connecting conduit (3) in the second receptacle (2) is disposed at a higher level than the tools (21) circulating in this receptacle (2). The material processed is carried off the second receptacle (2) through a discharge opening (49) by means of at least one screw (47), whereby this receptacle is vacuum-tightly closed. A sluice (6) is connected to the intake opening (19) of the first receptacle (1) that also is connected to an evacuating means (9). In both receptacles (1, 2) at least two tools (21) each circulate in different levels, disposed one upon the other, wherein the intake opening (19) in the first receptacle (1) is disposed higher than the uppermost tools (21) circulating in this receptacle (1). The discharge opening (49) of the second receptacle (2) is disposed at least substantially at the level of the lowermost tools (21) circulating in this receptacle (2). In each one of the two receptacles (1, 2) at least one temperature sensor (32) is provided for each plane of the circulating tools (21), which sensor is disposed higher than its associated plane.

Abstract translation: 一种用于处理要回收的热塑性合成塑料材料的设备包括用于待处理材料的第一容器（1）和第二容器（2）。 在两个容器（1,2）中，用于混合和加热材料的工具（21）各自围绕垂直轴循环。 材料通过连接导管（3）到达从第一容器（1）连接到排气装置（9）的第二容器（2）。 第一容器（1）在其上方具有用于待处理材料的进气口（19），并且第二容器（2）中的连接导管（3）的口设置在比工具（21 ）在该容器（2）中循环。 所加工的材料通过至少一个螺钉（47）通过排放口（49）从第二容器（2）排出，由此该容器被真空密封。 水闸（6）连接到也连接到排气装置（9）的第一容器（1）的进气口（19）。 在两个容器（1,2）中，至少两个工具（21）各自以不同的级别循环，一个放置在另一个上，其中第一容器（1）中的进气口（19）设置成比最上面的工具（21 ）在该容器（1）中循环。 第二容器（2）的排出口（49）至少基本上设置在在该容器（2）中循环的最下方的工具（21）的水平面上。 在两个容器（1,2）中的每一个中，为循环工具（21）的每个平面设置至少一个温度传感器（32），该传感器布置成高于其相关平面。

公开(公告)号：US07090480B2

公开(公告)日：2006-08-15

申请号：US10934403

申请日：2004-09-07

Applicant: Tadashi Tsuruta ,  Satoru Yamaguchi

Inventor： Tadashi Tsuruta ,  Satoru Yamaguchi

IPC: B29B13/00

CPC classification number: B29C47/0816 ,  B28B3/20 ,  B28B3/2654 ,  B28B3/2672 ,  B28B11/243 ,  B29C47/0021 ,  B29C47/16 ,  B29C47/362 ,  B29C47/366 ,  B29C47/50 ,  B29C47/86 ,  B29C47/862 ,  B29C47/864 ,  B29C47/8805 ,  B29C47/92 ,  B29C2947/92076 ,  B29C2947/92209 ,  B29C2947/92428 ,  B29C2947/92438 ,  B29C2947/92571 ,  B29C2947/9259 ,  B29C2947/926 ,  B29C2947/92704 ,  B29C2947/92895 ,  B29C2947/92904 ,  B29C2947/92923 ,  B29C2947/92933 ,  B29C2947/92971

Abstract: A method and an apparatus capable of extrusion molding a comparatively wide, thin ceramic sheet using a screw extruder while suppressing the wrinkling thereof. The molding apparatus includes a screw-type extruder and a mold at the forward end of the extruder is used to extrusion mold a ceramic sheet from the ceramic material introduced into the extruder by way of the mold. The extrusion molding is carried out while regulating the temperature of the portion of the ceramic material passing through the mold corresponding to each of a plurality of areas (control zones) into which the mold is divided.

Abstract translation: 一种能够在抑制其起皱的同时使用螺杆挤出机挤出成型较宽的薄陶瓷片的方法和装置。 成型装置包括螺杆式挤出机，并且在挤出机前端的模具用于通过模具从引入挤出机的陶瓷材料挤出模制陶瓷片材。 在通过模具对应于分割模具的多个区域（控制区域）中的每个区域的陶瓷材料的部分的温度进行挤压成型的同时进行。

公开(公告)号：US5358143A

公开(公告)日：1994-10-25

申请号：US67330

申请日：1993-05-24

Applicant: Michael R. Perry

Inventor： Michael R. Perry

IPC: B29C47/92 ,  B67D7/02 ,  B67D7/36 ,  D01F2/00 ,  B67B7/00 ,  B67D5/42

CPC classification number: B67D7/02 ,  B29C47/0009 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/92 ,  B67D7/36 ,  D01F2/00 ,  B29C2947/92076 ,  B29C2947/92161 ,  B29C2947/92333 ,  B29C2947/92342 ,  B29C2947/9238 ,  B29C2947/92476 ,  B29C2947/92657 ,  B29C2947/92704 ,  B29C2947/92828 ,  B29C2947/92838 ,  B29C2947/92876 ,  B29C2947/92971

Abstract: A method of storing liquid in a tank, said tank having a moveable follower carrying one of an inlet or outlet port of said tank, said liquid being concurrently and continuously fed to and delivered from said tank and the volume of said liquid in said tank varying in response to variations in the rates of supply and demand.

Abstract translation: 一种将液体储存在罐中的方法，所述罐具有可移动的从动件，其承载所述罐的入口或出口，所述液体同时并连续地供给到所述罐中并从所述罐输送并且所述罐中的所述液体的体积变化 以应对供求差异。

公开(公告)号：US4726752A

公开(公告)日：1988-02-23

申请号：US884086

申请日：1986-07-10

Applicant: Guillaume VanDun

Inventor： Guillaume VanDun

IPC: B29C48/31 ,  B29C48/92 ,  B29C47/92 ,  B29C47/16

CPC classification number: B29C47/92 ,  B29C47/0021 ,  B29C47/165 ,  B29C2947/92647 ,  B29C2947/92704 ,  B29C2947/92904 ,  B29C2947/92971

Abstract: Method of adjusting the lip opening of an extrusion die for stratiform material, with the characteristic that it consists in the combination of, on the one side, the control of the heating of bar shaped elements (9) which act upon at least one of the lips (6-7) of the lip opening (5), in function of the thickness of the formed material, and on the other hand, the common cooling of several bar shaped elements (9) by forcing a cooling medium along these elements (9).

Abstract translation: 调整用于层状材料的挤出模具的唇部开口的方法，其特征在于，其一方面是组合在一起的条形元件（9）的加热控制，所述条形元件（9）的加热作用于至少一个 根据所形成的材料的厚度，唇形开口（5）的唇部（6-7），另一方面，通过迫使冷却介质沿着这些元件（几个棒形元件） 9）。