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1. 发明申请

WO1996010145A1 DOSING VALVE HAVING SEAL FAILURE DETECTION 审中-公开
标题翻译：具有密封失效检测的计量阀
公开(公告)号：WO1996010145A1
公开(公告)日：1996-04-04
申请号：PCT/US1995011419
申请日：1995-09-06
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , FRANKE, Rickard , KANEKO, Yutaka , BRANDSTROM, Per
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： F16K37/00
CPC分类号： F16K37/0058 , F16K37/00 , Y10T137/5762 , Y10T137/8359
摘要： A piston-type dosing valve (20) is set forth that provides a hermetically sealed chamber (76) behind the diaphragm (66) which separates the aseptic portion (74) of the valve (20) from the mechanical portion of the valve (20). An external vacuum source (84) is connected to an opening in the chamber (76) thereby maintaining a constant negative pressure within the chamber (76). Any breach in the diaphragm (66) will be detected by a pressure sensor (88) located within the sealed chamber (76). In one embodiment, visual inspection for the presence of liquid product in the sealed chamber (76) can be accomplished through a window (38) in the dosing valve housing (22, 24) located adjacent to the diaphragm (66) and sealed chamber (76).
摘要翻译：提出了一种活塞式计量阀（20），其在隔膜（66）后面提供密封腔室（76），该隔膜将阀（20）的无菌部分（74）与阀门（20）的机械部分）。外部真空源（84）连接到腔室（76）中的开口，从而在室（76）内保持恒定的负压。隔膜（66）中的任何破裂将由位于密封室（76）内的压力传感器（88）检测。在一个实施例中，可以通过位于隔膜（66）和密封室（66）附近的定量阀壳体（22,24）中的窗口（38）来实现在密封室（76）中存在液体产品的目视检查 76）。

2. 发明申请

WO1996010514A1 TANK VENTING APPARATUS FOR A PACKAGING MACHINE 审中-公开
标题翻译：用于包装机的油罐装置
公开(公告)号：WO1996010514A1
公开(公告)日：1996-04-11
申请号：PCT/US1995012351
申请日：1995-09-12
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , FRANKE, Rickard , BRANDSTROM, Per , KANEKO, Yutaka , ANDERSSON, Bengt
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B65B03/00
CPC分类号： B65B37/00 , B65B55/02 , B67C3/22
摘要： An apparatus for internally venting a product tank (12) in a packaging machine (10) including a filling tube (16) having a first end (18) extending from a first opening (20) of the product tank (12) and an air collection mechanism (14) having a filling tube opening (24) adapted to receive a second end (22) of the filling tube (16). The air collection mechanism (14) extends below the second end (22) of the filling tube (16). A vent pipe (28) is connected to a second opening (30) of the product tank (12) and to a vent pipe opening (32) in the air collection mechanism (14). The filling tube (16) and the vent tube (28) are separately connected to both the product tank (12) and the air collection mechanism (14). Air pressure, arising from operating the packaging machine (10), is directed from the air collection mechanism (14) through the vent pipe (28) and into the product tank (12). Such air proceeds through the vent pipe (28) and replaces product in the product tank (12) as the product is dispensed into the carton during filling.
摘要翻译：一种用于在包装机（10）中内部排放产品罐（12）的装置，包括具有从产品罐（12）的第一开口（20）延伸的第一端（18）的填充管（16）和空气收集机构（14）具有适于容纳填充管（16）的第二端（22）的填充管开口（24）。空气收集机构（14）在填充管（16）的第二端（22）的下方延伸。通气管28连接到产品箱12的第二开口30和空气收集机构14中的排气管开口32。填充管（16）和排气管（28）分别连接到产品罐（12）和空气收集机构（14）。由包装机（10）操作产生的空气压力从空气收集机构（14）通过排气管（28）引入产品箱（12）。这样的空气通过排气管（28）进行，并且当产品在填充期间被分配到纸箱中时，替代产品罐（12）中的产品。

3. 发明申请

WO1996010681A1 AUTOMATED SEALING APPARATUS FOR A PACKAGING MACHINE 审中-公开
标题翻译：自动封口机包装机
公开(公告)号：WO1996010681A1
公开(公告)日：1996-04-11
申请号：PCT/US1995011514
申请日：1995-09-12
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , FRANKE, Rickard , BRANDSTROM, Per , KANEKO, Yutaka , ANDERSSON, Bengt
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： E05F11/00
CPC分类号： B65B55/02
摘要： An automated sealing apparatus (10) for sealing a packaging machine cleaning environment is set forth. The apparatus includes a retractable cover (12) having first (34) and second (38) ends. The first and second ends of the retractable cover are disposed perpendicular to a direction of movement of the retractable cover (12). The apparatus further includes a first securing device (32) disposed on the first end (34) of the cover and a second securing device (36) disposed on a top (20) of the cover near the second end (38) of the cover.
摘要翻译：阐述了用于密封包装机清洁环境的自动密封装置（10）。该装置包括具有第一（34）和第二（38）端部的可伸缩盖（12）。可伸缩盖的第一端和第二端垂直于可缩回盖（12）的移动方向设置。该装置还包括设置在盖的第一端（34）上的第一固定装置（32）和设置在盖的顶部（20）上的第二固定装置（36），靠近盖的第二端（38）。

4. 发明申请

WO1996010513A1 AUTOMATED PRODUCT DRAINING METHOD FOR A PACKAGING MACHINE 审中-公开
标题翻译：一种包装机的自动化产品排水方法
公开(公告)号：WO1996010513A1
公开(公告)日：1996-04-11
申请号：PCT/US1995011517
申请日：1995-09-12
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , FRANKE, Richard , BRANDSTROM, Per , KANEKO, Yutaka , ANDERSSON, Bengt
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B65B03/00
CPC分类号： B65B37/06
摘要： A clean, automated product draining method for a packaging machine is set forth. The method includes the following steps: draining product from a product tank (10) through a filling tube (12); and controlling a rate at which the product is drained from the product tank (10) with a dispensing mechanism (14), wherein the product is drained at a slower rate than a rate at which the product is dispensed into a container during a production cycle.
摘要翻译：阐述了一种用于包装机的干净，自动化的产品排水方法。该方法包括以下步骤：将产品从产品罐（10）排出通过填充管（12）; 以及通过分配机构（14）控制产品从产品罐（10）排出的速率，其中产物以比产品在生产周期内分配到容器中的速率更慢的速率排出。

5. 发明申请

WO1997045664A1 A FILL SYSTEM CONTROL APPARATUS 审中-公开
标题翻译：一个FILL系统控制装置
公开(公告)号：WO1997045664A1
公开(公告)日：1997-12-04
申请号：PCT/US1997008990
申请日：1997-05-27
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , ANDERSSON, Bengt, S. , FRANKE, Richard , BRANDSTROM, Per , HEGARDT, Johan
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： F16K31/02
CPC分类号： G05D9/12 , B65B37/00 , B65B57/145
摘要： An apparatus for accurately filling packages in a filling machine (10). The filling machine (10) overcomes the problems of filling inaccuracies by providing means (22) for continuously controlling the rate of inflow filling fluid into the filling machine (10). Such filling machine (10) includes a balance tank (18) for storing a product fluid and a valve mechanism for controlling the flow of product fluid to the balance tank (18). The opening of the valve mechanism (16) is responsive to an input signal for controlling the size thereof in a generally continuous manner whereby a plurality of different sized openings may be used. A level probe (20) is positioned in the balance tank (18) for providing an output indicative of the level of the product fluid in the balance tank (18). A controller (22, 28, 30, 42, 44 and 46) responsive to the output signal of the level probe is used to provide the input signal to the valve mechanism in response to the sensed product fluid level to control the flow of product fluid into the balance tank (18).
摘要翻译：一种用于在灌装机（10）中精确填充包装的装置。灌装机（10）通过提供用于连续控制进入填充机（10）的流入填充流体的速率的装置（22）来克服填充不准确的问题。这种灌装机（10）包括用于存储产品流体的平衡罐（18）和用于控制产品流体流向平衡罐（18）的阀机构。阀机构（16）的开口响应于用于以大致连续的方式控制其尺寸的输入信号，由此可以使用多个不同尺寸的开口。水平探头（20）位于平衡罐（18）中，用于提供指示平衡罐（18）中的产品流体水平的输出。响应于液位探测器的输出信号的控制器（22,28,30,42,44和46）用于响应于感测到的产物流体水平向阀机构提供输入信号以控制产物流体的流动进入平衡罐（18）。

6. 发明申请

WO1998005584A1 FILL SYSTEM INCLUDING A FILL VALVE ASSEMBLY 审中-公开
标题翻译：填充系统，包括一个填充阀组件
公开(公告)号：WO1998005584A1
公开(公告)日：1998-02-12
申请号：PCT/US1997009730
申请日：1997-06-05
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , KANEKO, Yutaka
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B67C03/26
CPC分类号： B65B39/004
摘要： A fill system (10) for filling a container (25) is set forth. The container (25) to be filled has a bottom portion (and a plurality of sidewalls defining a container cross section). The filling system (10) comprises a fill pipe (125) having a product inlet (135) and a product outlet (140), a valve rod (155) disposed in the fill pipe (125), a flexible outlet extension (75), and an umbrella-shaped sealing member (165) having a bottom portion (170). The valve rod (155) and the sealing member (165) are movable between a first position in which the sealing member (165) engages and seals the product outlet (140) and a second position in which the sealing member (165) is disengaged from the product outlet (140). The bottom portion (170) of the sealing member (165) is preferably shaped to conform to the interior bottom portion of the container (25). The flexible outlet extension (75) extends from the product outlet (140) and is dimensioned to engage and conform to the sidewalls of the container (25) during filling thereby to inhibit mixing of product and air during the filling cycle. Additionally, the bottom portion (170) of the sealing member (165) may be used to engage the bottom of the container to assist in displacing air from a sealing region defined by the flexible outlet extension (75) and the walls of the container (25).
摘要翻译：阐述了一种用于填充容器（25）的填充系统（10）。要填充的容器（25）具有底部（以及限定容器横截面的多个侧壁）。填充系统（10）包括具有产品入口（135）和产品出口（140）的填充管（125），设置在填充管（125）中的阀杆（155），柔性出口延伸部分（75）和具有底部（170）的伞状密封构件（165）。阀杆155和密封构件165可以在第一位置和第二位置之间移动，第一位置中密封件165接合并密封产品出口140和密封件165脱开的第二位置从产品出口（140）。密封构件（165）的底部（170）优选成形为符合容器（25）的内部底部。柔性出口延伸部（75）从产品出口（140）延伸，并且其尺寸设计成在填充期间与容器（25）的侧壁接合并配合，从而在填充循环期间抑制产品和空气的混合。此外，密封构件（165）的底部（170）可以用于接合容器的底部，以帮助从由柔性出口延伸部（75）和容器壁（...）限定的密封区域排出空气 25）。

7. 发明申请

WO1997039267A1 HYGIENIC VALVE HAVING LEAKAGE DETECTION 审中-公开
标题翻译：具有泄漏检测功能的卫生阀
公开(公告)号：WO1997039267A1
公开(公告)日：1997-10-23
申请号：PCT/US1997006305
申请日：1997-04-17
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , KANEKO, Yutaka , ANDERSSON, Bengt
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： F16K23/00
CPC分类号： F16K37/00 , F16K31/122 , F16K41/103
摘要： A valve apparatus (20) includes a relatively simple yet effective way to monitor leakage in the valve apparatus (20) in accordance with one embodiment of the invention. The valve apparatus (20) comprises a housing (25) defining a product flow path therethrough. The housing (25) has at least one electrically conductive portion. The valve apparatus (20) also comprises a valve assembly (30) for controlling the flow of a product through the product flow path. The valve assembly (30) has at least one electrically conductive component that is electrically insulated (45) from at least one electrically conductive portion (45) of the valve assembly (30) during normal operation of the valve apparatus (30). A hygienic sealing member (40) is provided that is disposed between the housing (25) and the valve assembly (30). A continuity monitoring circuit (155) is provided for monitoring the status of the electrical conduction between the at least one conductive portion (45) of the housing (25) and the at least one electrically conductive portion (45) of the valve assembly (30).
摘要翻译：根据本发明的一个实施例，阀装置（20）包括监测阀装置（20）中的泄漏的相对简单而有效的方法。阀装置（20）包括限定穿过其中的产品流动通道的壳体（25）。壳体（25）具有至少一个导电部分。阀装置（20）还包括用于控制产品通过产品流动路径的流动的阀组件（30）。阀组件（30）具有在阀装置（30）的正常操作期间与阀组件（30）的至少一个导电部分（45）电绝缘（45）的至少一个导电部件。设置在壳体（25）和阀组件（30）之间的卫生密封构件（40）。提供连续性监测电路（155），用于监测壳体（25）的至少一个导电部分（45）与阀组件（30）的至少一个导电部分（45）之间的电传导的状态）。

8. 发明申请

WO1998005585A1 FLEXIBLE NOZZLE FOR REDUCING THE MIXING OF PRODUCT AND AIR 审中-公开
标题翻译：柔性喷嘴用于减少产品和空气的混合
公开(公告)号：WO1998005585A1
公开(公告)日：1998-02-12
申请号：PCT/US1997013249
申请日：1997-07-29
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , GIACOMELLI, Peter , MUNS, Robert , ANDREN, Anders , KANEKO, Yutaka , ANDERSSON, Bengt , SVENSSON, Par
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B67C03/26
CPC分类号： B65B39/12 , B65B39/02
摘要： A filling system (10) of a packaging machine for reducing the mixing of product and air during the filling of a container with flowable material. The fill pipe (40) of the system (10) may have an elliptical cross section (306) reducing the velocity of material entering the container while allowing for increased production time. The system (10) includes a fill pump (75) and nozzle (80) having a collar (225), plurality of lugs (120, 230) and flexible flaps (130, 270) conformed to engage with the sidewalls of a container to thereby inhibit the mixing of product and air. The fill pipe (40) has an elongate body, an inlet end (300) and an outlet end (302). The inlet end (300) is in flow communication with the fill pump (750) and may have a circular cross section. The outlet end (302) is in flow communication with the nozzle (80) and may have an elliptical cross section. The cross section of the elongate body gradually transforms from a circular cross section at the inlet end (300) to an elliptical cross section at the outlet end (302).
摘要翻译：一种用于在具有可流动材料的容器填充期间减少产品和空气的混合的包装机的填充系统（10）。系统（10）的填充管（40）可以具有椭圆形横截面（306），其减少进入容器的材料的速度，同时允许增加生产时间。系统（10）包括填充泵（75）和具有轴环（225）的喷嘴（80），多个凸耳（120,230）和柔性翼片（130,270），其适于与容器的侧壁接合，从而抑制产品和空气的混合。填充管（40）具有细长主体，入口端（300）和出口端（302）。入口端（300）与填充泵（750）流动连通，并且可以具有圆形横截面。出口端（302）与喷嘴（80）流动连通，并且可以具有椭圆形横截面。细长体的横截面从入口端（300）处的圆形横截面逐渐变换为出口端（302）处的椭圆形截面。

9. 发明申请

WO1997016626A1 PISTON DIAPHRAGM ASSEMBLY 审中-公开
标题翻译：活塞膜组件
公开(公告)号：WO1997016626A1
公开(公告)日：1997-05-09
申请号：PCT/US1996017314
申请日：1996-10-30
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , KANEKO, Yutaka
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： F01B19/00
CPC分类号： F04B43/0063
摘要： An improved piston diaphragm assembly (100) is provided. The assembly comprises a piston (115) having a first end and a second end. A center hole (150) is located in the first end of the piston. In addition, a channel (130) is formed in the first end of the piston. The piston diaphragm assembly further comprises a diaphragm (105) having a rib portion (120). A plate (140) is constructed and arranged to capture the rib portion of the diaphragm in the channel of the piston. The plate is secured by connecting apparatus (145) for holding the plate to the piston. The connecting apparatus passes through the plate and mounts to the center hole of the piston.
摘要翻译：提供改进的活塞隔膜组件（100）。组件包括具有第一端和第二端的活塞（115）。中心孔（150）位于活塞的第一端。此外，在活塞的第一端部中形成有通道（130）。活塞隔膜组件还包括具有肋部分（120）的隔膜（105）。板（140）被构造和布置成在活塞的通道中捕获隔膜的肋部分。该板通过用于将板保持在活塞上的连接装置（145）固定。连接装置穿过板并安装到活塞的中心孔。

10. 发明申请

WO1998054493A1 DOUBLE-SEATED VALVE 审中-公开
标题翻译：双座阀
公开(公告)号：WO1998054493A1
公开(公告)日：1998-12-03
申请号：PCT/EP1997002779
申请日：1997-05-28
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , MADSEN, Karsten, Schack , BENEDETTI, Paolo
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： F16K01/44
CPC分类号： F16K1/446 , Y10T137/4259 , Y10T137/4266 , Y10T137/5762 , Y10T137/88038 , Y10T137/88046
摘要： The invention relates to a double-seated valve for use especially in aseptic applications, comprising at least two pipe connectors (3, 4, 7) between which two annular valve seats (11, 12) are positioned coaxially in relation to each other and in series. Said double-seated valve also comprises two closing elements (8, 9) which can be axially displaced independently of each other and when closed cooperate with the valve seats (11, 12) in a sealing manner and enclose a hollow chamber (34) between each other, as well as at least one cleaning connector (35, 36) leading into said hollow chamber (34) for introducing a cleaning medium. To avoid the disadvantages of a non-aerodynamic leakage chamber the invention provides for the two end sections (22, 23) of an elastic sealing element (21) embodied as a ring-shaped single piece to be attached in a sealing manner to the two closing elements (8, 9). A sealing surface (25, 26) is embodied adjoining to each end section (22, 23), which sealing surface can be pressed against the corresponding valve seat (11, 12) by means of a closing element (8, 9). The sealing element (21) has a section of rolling diaphragm (24) which connects the two end sections (22, 23) to each other and defines the hollow chamber (34).
摘要翻译：本发明涉及一种双座阀，特别是用于无菌应用的目的，具有至少两个导管连接（3,4，7）之间的两个环形阀座（11，12）彼此同轴并串联设置（具有两个独立地轴向移动的常开触点8 用于引入清洁介质，9），其包围在闭合状态下与所述阀座（11，配合12）密封地与一腔体（34）在它们之间，并且其具有至少一个通向所述腔（34）的清洁连接件（35,36），为了避免根据一个单件，环状ausgestaltetes，弹性密封具有元件（21）在两个闭门的其两个端部（22，23）（8,9）分别密封地固定它提供了本发明的流动不利泄漏空腔的缺点，其中在由闭合触点（8,9）到相关联的阀座（11,12），每个端部（22,23）相邻的密封面（25，26）形成被按压，并且所述密封元件（21）包括两个端部（22，23）相互连接的滚动隔膜部（24），其限定腔室（34）。

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