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1. 发明申请

WO1996040558A1 DIAGNOSTIC SYSTEM FOR A SERVOMOTOR DRIVEN APPARATUS 审中-公开
标题翻译：用于伺服电机驱动装置的诊断系统
公开(公告)号：WO1996040558A1
公开(公告)日：1996-12-19
申请号：PCT/US1996008793
申请日：1996-06-04
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , SINGH, Ashok , EK, Anders , STARK, Olof , MASSEY, Robert , REICHEL, Fredrik
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B65B57/00
CPC分类号： B65B57/00 , G05B19/4062 , G05B2219/31147 , G05B2219/33169 , G05B2219/33189 , G05B2219/34029 , G05B2219/34291 , G05B2219/34491 , G05B2219/37088 , G05B2219/37285 , G05B2219/40169 , G05B2219/42171 , G05B2219/42271 , G05B2219/42298 , G05B2219/42311 , G05B2219/43162 , G05B2219/49043 , G05B2219/50198
摘要： A servomotor driven machine under control of a control system is disclosed that incorporates a diagnostic system for early detection of the need for service thereby allowing for preventive maintenance to avert machine failure. The control system includes a servomotor (90) that drives a movable component of an apparatus. A controller (20) is provided for directing the movements of the servomotor (90) in accordance with a predetermined motion profile. The controller (20) monitors torque load on the servomotor (90) within a predetermined time frame and compares the monitored torque load with one or more predetermined service torque values to determine whether a service condition exists that requires maintenance. A status indicator responsive to the detection of a service condition by the controller (20) is employed to provide an indication of the service condition to, for example, an alphanumeric or graphic display (205) or printer (215), a central computerized maintenance scheduling system (230), and/or an automatic maintenance system.
摘要翻译：公开了一种在控制系统的控制下的伺服电动机驱动的机器，其包括用于早期检测服务需求的诊断系统，从而允许预防性维护以避免机器故障。控制系统包括驱动装置的可移动部件的伺服电动机（90）。提供控制器（20），用于根据预定的运动曲线来引导伺服电动机（90）的运动。控制器（20）在预定的时间范围内监视伺服电动机（90）上的转矩负载，并将所监视的转矩负载与一个或多个预定的服务扭矩值进行比较，以确定是否存在需要维护的服务条件。采用响应于由控制器（20）检测到服务条件的状态指示器，将服务条件的指示提供给例如字母数字或图形显示器（205）或打印机（215），中央计算机化维护调度系统（230）和/或自动维护系统。

2. 发明申请

WO1996009970A1 CONTROL SYSTEM FOR A PACKAGING MACHINE 审中-公开
标题翻译：包装机控制系统
公开(公告)号：WO1996009970A1
公开(公告)日：1996-04-04
申请号：PCT/US1995011443
申请日：1995-09-11
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , KIRKA, Arde , EK, Anders , HEGARDT, Johan , MASSEY, Robert , STARK, Olof , DREVFORS, Gunnar , SINGH, Ashok
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B65B57/02
CPC分类号： B29C65/08 , B29C66/43122 , B29C66/80 , B29C66/81463 , B29C66/81469 , B29C66/8167 , B29C66/8246 , B29C66/9292 , B29C66/92921 , B29C66/932 , B29C66/93441 , B29C66/93451 , B29C66/9392 , B29C66/944 , B29C66/949 , B29C66/9592 , B29C66/961 , B29L2031/7166 , B65B43/60 , B65B51/144 , B65B51/225 , B65B57/00 , B65B65/003 , G05B19/414 , G05B19/4145 , G05B19/416 , G05B2219/33156 , G05B2219/34029 , G05B2219/34287 , G05B2219/43114 , G05B2219/43162 , B29C65/00
摘要： A packaging machine (20) under control of an electronic control system includes a plurality of servo driven packaging stations (45, 50, and 55) which are driven by one or more servomotors (170) to fill and seal a carton is forth. A plurality of servo amplifiers (160) are connected to the servomotors to control the rotational movement of the servomotors thereby to effect control of the motion of the various components associated with each of the packaging stations. The packaging machine further includes at least two programmable devices connected for communication over a common bus (270). A programmable axis manager (PAM) (90) is connected to control the plurality of servo amplifiers (160) and, thus, the motion profiles of the servomotors and components of the respective processing station. A programmable logic controller (PLC) (80) is connected to receive and transmit input/output signals associated with the plurality of packaging stations. The PAM and the PLC communicate data variable values over the common bus using predetermined fingerprints assigned to each variable value. Use of the fingerprint/variable value protocol allows high speed communication between the PLC and PAM thereby allowing the PLC and PAM to be viewed as a single control unit.
摘要翻译：在电子控制系统的控制下的包装机（20）包括由一个或多个伺服电机（170）驱动以填充和密封纸箱的多个伺服驱动包装站（45,50和55）。多个伺服放大器（160）连接到伺服电机以控制伺服电动机的旋转运动，从而实现与每个包装站相关联的各种部件的运动的控制。包装机还包括至少两个连接用于通过公共总线（270）进行通信的可编程装置。连接可编程轴管理器（PAM）（90）以控制多个伺服放大器（160），从而控制各个处理站的伺服电机和部件的运动曲线。可编程逻辑控制器（PLC）（80）被连接以接收和发送与多个包装站相关联的输入/输出信号。 PAM和PLC通过使用分配给每个变量值的预定指纹在公共总线上传送数据变量值。使用指纹/变量值协议允许PLC和PAM之间的高速通信，从而允许将PLC和PAM视为单个控制单元。

3. 发明申请

WO1996041746A1 CONTROL SYSTEM HAVING ERROR CORRECTING APPARATUS 审中-公开
标题翻译：具有错误修正装置的控制系统
公开(公告)号：WO1996041746A1
公开(公告)日：1996-12-27
申请号：PCT/US1996009583
申请日：1996-06-06
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , SINGH, Ashok , MASSEY, Robert , STARK, Olof
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B65B57/00
CPC分类号： B29C65/08 , B29C66/43122 , B29C66/80 , B29C66/81463 , B29C66/81469 , B29C66/8167 , B29C66/92311 , B29C66/9261 , B29C66/93441 , B29C66/93451 , B29C66/9392 , B29C66/944 , B29C66/949 , B29C66/9592 , B29C66/961 , B65B43/60 , B65B51/225 , B65B57/00 , B65B65/003 , G05B19/414 , G05B19/4145 , G05B19/416 , G05B2219/33156 , G05B2219/34029 , G05B2219/34287 , G05B2219/43114 , G05B2219/43162 , B29C65/00
摘要： A servomotor driven machine (400) under control of a control system (20) which compensates for the slip and other errors associated with indirectly driving a movable component (170) of the machine with a servomotor (90) is set forth. The control system includes a servomotor that is connected through an intermediate drive mechanism (100) to drive the movable component from a start position (175) to an end position (180). A sensing system (140, 145) is disposed on the apparatus for generating an output signal indicative of at least one motion characteristic of the movable component. A controller drives the servomotor in accordance with a predetermined motion profile. The predetermined motion profile defines the motion characteristics of the movable component as the movable component moves from the start position to the end position within a predetermined time frame (t). The controller is responsive to the output signal of the sensing system to compensate for movement errors caused by the intermediate drive mechanism by deviating from the predetermined motion profile.
摘要翻译：提出了一种在控制系统（20）的控制下的伺服马达驱动机器（400），其利用伺服马达（90）来补偿与间接驱动机器的可移动部件（170）相关的滑差和其它错误。控制系统包括通过中间驱动机构（100）连接以将可移动部件从起始位置（175）驱动到结束位置（180）的伺服电动机。感测系统（140,145）设置在装置上，用于产生指示可移动部件的至少一个运动特性的输出信号。控制器根据预定的运动曲线驱动伺服电动机。预定运动轮廓限定了可移动部件在预定时间帧（t）内从起始位置移动到结束位置的运动特性。控制器响应感测系统的输出信号，以通过偏离预定运动曲线来补偿由中间驱动机构引起的运动误差。

4. 发明申请

WO1996009958A1 ULTRASONIC CARTON SEALER 审中-公开
标题翻译：超声波贴标机
公开(公告)号：WO1996009958A1
公开(公告)日：1996-04-04
申请号：PCT/US1995011237
申请日：1995-09-05
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , SCHOTT, Erik , MITSUISHI, Hisami , SVENSSON, Par, J. , ANNEHED, Stefan , SKONIECZNY, Dean, C. , STARK, Olof , DREVFORS, Gunnar
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B65B07/06
CPC分类号： B65B51/225 , B29C65/086 , B29C66/1122 , B29C66/43122 , B29C66/73921 , B29C66/81413 , B29C66/81427 , B29C66/81469 , B29C66/8167 , B29C66/81811 , B29C66/8226 , B29C66/8242 , B29C66/8246 , B29C66/83221 , B29C66/8432 , B29C66/9241 , B29C66/92921 , B29C66/93441 , B29C66/93451 , B29C66/9392 , B29C66/94 , B29C66/949 , B29C66/9592 , B65B43/60 , B65B57/00 , B65B65/003 , G05B19/4145 , G05B2219/33156 , G05B2219/34029 , G05B2219/34287 , Y10S53/02
摘要： Ultrasonic sealing apparatus, including at least one anvil (32, 42-54) and at least one transducer (34, 112-116) opposed to the anvil to transmit ultrasonic energy to a workpiece (24) clamped between them, is disclosed. A biasing element (40) is connected between the anvil or the horn and its drive (36, 38) to define the sealing pressure developed between the anvil and the horn. The biasing force can be adjusted without stopping the machine, by using an externally applied pneumatic force. The anvil has a backing element (56) with a curved front surface (212) connected to a curved back surface (236) of the anvil. A fastener (226) is provided for selectively fixing the anvil and the backing element together or allowing the anvil to shift along the curved surface of the backing element for aligning the anvil with respect to the transducer. A cooling fluid may be provided for passing through a passage (240) in the anvil body for cooling during operation. A method for aligning the anvils and transducers of an ultrasonic sealing apparatus as described above is also disclosed.
摘要翻译：公开了一种超声波密封装置，其包括与砧座相对的至少一个砧座（32,42-54）和至少一个换能器（34,112-116），以将超声能量传递到夹在它们之间的工件（24）。偏置元件（40）连接在砧座或喇叭及其驱动器（36,38）之间，以限定在砧座和喇叭之间产生的密封压力。可以通过使用外部施加的气动力来调节偏压力而不停止机器。砧座具有支撑元件（56），其具有连接到砧座的弯曲后表面（236）的弯曲前表面（212）。提供了紧固件（226），用于选择性地将砧座和背衬元件固定在一起，或允许砧座沿着背衬元件的弯曲表面移动，以使砧座相对于换能器对准。可以提供冷却流体以通过砧体中的通道（240），以在操作期间冷却。还公开了如上所述的用于对准超声波密封装置的砧座和换能器的方法。

5. 发明申请

WO1996010223A1 DELAYED SAFETY BRAKING APPARATUS FOR A SERVOMOTOR CONTROL SYSTEM 审中-公开
标题翻译：延迟伺服电机控制系统的安全制动装置
公开(公告)号：WO1996010223A1
公开(公告)日：1996-04-04
申请号：PCT/US1995011495
申请日：1995-09-11
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , EK, Anders , HEGARDT, Johan
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： G05F01/29
CPC分类号： G05B19/406 , G05B2219/41279 , G05B2219/50188 , G05B2219/50192 , G05B2219/50198
摘要： A servomotor control system (100) assists in overcoming the problem of servomotor shut down during failure of a programmable control system (110) or of a servo amplifier (170). The servomotor control system (100) includes the programmable control system (110) which has one or more output signals (180) connected to the servo amplifier (170). A safety switch (140) is connected for detection by the programmable control system (110) where the programmable control system (110) controls the servo amplifier (170) to brake the servomotor (190) upon detection of actuation of the safety switch (140). A delayed braking circuit (200) is disposed between the servo amplifier (170) and the servomotor (190). The delayed braking circuit (200) is also connected to detect the actuation of the safety switch (140), and acts to brake the servomotor (190) after a predetermined time period, from the detection of such actuation, has lapsed.
摘要翻译：伺服电动机控制系统（100）有助于在可编程控制系统（110）或伺服放大器（170）的故障期间克服伺服电机关闭的问题。伺服电机控制系统（100）包括具有连接到伺服放大器（170）的一个或多个输出信号（180）的可编程控制系统（110）。连接安全开关（140），用于由可编程控制系统（110）进行检测，其中可编程控制系统（110）在检测到安全开关（140）的致动时控制伺服放大器（170）以制动伺服电动机（190））。延迟制动电路（200）设置在伺服放大器（170）和伺服电动机（190）之间。延迟制动电路（200）也被连接以检测安全开关（140）的致动，并且在从这种致动的检测已经失效的预定时间段之后起作用以制动伺服电动机（190）。

6. 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）。

7. 发明申请

WO1998033718A1 A LID OF A CONTAINER FOR BEVERAGES 审中-公开
标题翻译：提供饮料容器
公开(公告)号：WO1998033718A1
公开(公告)日：1998-08-06
申请号：PCT/US1997001823
申请日：1997-01-31
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , OHLSSON, Per , MOCK, Elmar
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B65D43/02
CPC分类号： B65D17/506 , B65D51/007 , B65D2251/09
摘要： A beverage container lid (1) includes a lid body (10) and a pull cap (20) that are both made of thermoplastic resin. The lid body is provided with an opening (11) for discharging contents from the container when the lid is mounted on a beverage container (40). The pull cap (20) includes a cap portion (21) and a pull tap portion (22) that are connected to one another. The lid body is made from a laminate that includes an easy-peel layer and a gas-barrier layer. The easy-peel layer forms an outermost layer of the lid body. The opening (11) in the lid body (10) is covered with a gas-barrier film (15) and the film is bonded to the peripheral portion (14) of the lid body surrounding the opening (11). The lower surface of the peripheral portion (23) of the cap portion (21) is removably attached to the upper surface (13) of the lid body (10) through the gas-barrier film (15).
摘要翻译：饮料容器盖（1）包括由热塑性树脂制成的盖体（10）和拉帽（20）。盖体设置有用于当将盖安装在饮料容器（40）上时将容器从容器中排出的开口（11）。拉帽（20）包括彼此连接的盖部分（21）和拉头部分（22）。盖体由包含易剥层和阻气层的层压体制成。易剥层形成盖体的最外层。盖体（10）中的开口（11）被阻气膜（15）覆盖，并且膜结合到围绕开口（11）的盖体的周边部分（14）。帽部（21）的周边部（23）的下表面通过阻气膜（15）可拆卸地安装在盖体（10）的上表面（13）上。

8. 发明申请

WO1998026994A1 A PACKAGING LAMINATE, A METHOD OF PRODUCING THE PACKAGING LAMINATE, AS WELL AS PACKAGING CONTAINERS 审中-公开
标题翻译：包装层压板，生产包装层压板的方法，作为包装容器
公开(公告)号：WO1998026994A1
公开(公告)日：1998-06-25
申请号：PCT/SE1997002165
申请日：1997-12-18
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , OVEBY, Claes , MAGNUSSON, Tommy
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B65D65/40
CPC分类号： B32B27/10 , B32B7/12 , B32B15/12 , B32B27/08 , B32B27/306 , B32B27/32 , B32B27/327 , B32B27/34 , B32B2307/7242 , B32B2311/24 , B32B2317/12 , B32B2323/046 , B32B2331/04 , B32B2377/00 , B32B2439/00 , C08L23/06 , C08L23/0815 , C08L2314/06 , C08L2666/04
摘要： The disclosure relates to liquid-tight packaging laminates with improved mechanical strength and flexibility, with an outer layer of a mixture of metallocene polyethylene and low density polyethylene (LDPE), and mechanically strong liquid-tight packaging containers produced from the packaging laminate. The packaging laminate also has improved friction properties and improved resistance to stress-cracking as a result of fat- or fatty acid-containing substances. The packaging laminate is produced in a simple, rational manner using existing processing and production machinery. A packaging laminate according to the invention (60) includes a core layer (61) of paper and at least one outer layer (66) including a mixture of metallocene-polyethylene and suitably at least approximately 10 % by weight, preferably approximately 10-50 % by weight, more preferably approximately 20-40 % by weight, and most preferably approximately 20-30 % by weight of LDPE. The packaging laminate may also include additional gas barrier layer (63) and adhesion layer (64; 65). The outer layer (66) is applied by extrusion coating or co-extrusion, and, thanks to its superior processing properties, can be applied by means of existing processing machinery at hight line speeds.
摘要翻译：本公开涉及具有改善的机械强度和柔性的液密包装层压材料，茂金属聚乙烯和低密度聚乙烯（LDPE）的混合物的外层以及由包装层压板生产的机械强度不透液的包装容器。由于含脂肪或含脂肪酸的物质，包装层压板也具有改善的摩擦性能和改善的耐应力开裂性。使用现有的加工和生产机械，以简单，合理的方式生产包装层压板。根据本发明的包装层压材料（60）包括纸芯层（61）和至少一层包含茂金属 - 聚乙烯的混合物的外层（66），合适地至少约10重量％，优选约10-50 重量％，更优选约20-40％重量，最优选约20-30％重量的LDPE。包装层压板还可以包括另外的阻气层（63）和粘合层（64; 65）。外层（66）通过挤出涂布或共挤出施加，并且由于其优异的加工性能，可以通过现有的加工机械以高速线施加。

9. 发明申请

WO1998026862A1 A METHOD AND AN APPARATUS FOR THE CONTINUOUS MIXING OF TWO FLOWS 审中-公开
标题翻译：一种用于连续混合两种流动的方法和装置
公开(公告)号：WO1998026862A1
公开(公告)日：1998-06-25
申请号：PCT/SE1997002164
申请日：1997-12-18
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , WALLTHER, Bo
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B01F03/08
CPC分类号： B01F3/0865 , B01F3/0873 , B01F5/045 , B01F2005/0034
摘要： The invention relates to a method and an apparatus (1) for continuously mixing two flows (3, 5). A first, larger flow (3) and a second, smaller flow (5). The mixing operation is carried out in a throttle (6) placed in the conduit (2) for the first flow (3), in that a conduit (4) for the second flow (5) discharges in the throttle. The conduit (4) for the second flow (5) is terminated by a pipe bend (8) placed in the throttle (6) such that the two flows (3, 5) face towards one another.
摘要翻译：本发明涉及一种用于连续混合两个流（3,5）的方法和装置（1）。第一，较大的流（3）和第二较小的流（5）。混合操作在放置在用于第一流（3）的导管（2）中的节流阀（6）上进行，因为用于第二流量（5）的导管（4）在节流阀中排出。用于第二流（5）的导管（4）由放置在节流阀（6）中的管弯头（8）端接，使得两个流体（3,5）彼此面对。

10. 发明申请

WO1998018697A1 A METHOD AND AN APPARATUS FOR REGULATING THE WIDTH BETWEEN TWO SUPPORT RAILINGS ALONG A STRAIGHT CONVEYOR 审中-公开
标题翻译：一种用于调节直升机的两个支撑轨道之间的宽度的方法和装置
公开(公告)号：WO1998018697A1
公开(公告)日：1998-05-07
申请号：PCT/SE1997001791
申请日：1997-10-28
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , HAMMAR, Kent , JANSSON, Anders
发明人： TETRA LAVAL HOLDINGS & FINANCE S.A.
IPC分类号： B65G21/20
CPC分类号： B65G21/2072
摘要： The invention relates to a method and an apparatus for regulating the width between two support railings (13) along a straight conveyor (14). The apparatus comprises a first locking member (2) which engages in form-locked fashion in a counter member (11) and fixedly locks the support railing (13) in one position. The position of the support railing (13) is changed in that a second locking member (4) is turned a quarter of a revolution and releases the first locking member (2). The first locking member (2) may now be moved to a new position on the counter member (11). The support railing (13), which is connected to some part of the apparatus, is thereby also moved. The new position is fixed in that the second locking member (4) is reversed through a quarter of a revolution. The adjustment or regulation of the support railings (13) may be put into effect rapidly, accurately and completely without tools.
摘要翻译：本发明涉及一种用于调节沿着直线传送器（14）的两个支撑栏杆（13）之间的宽度的方法和装置。该装置包括一个第一锁定构件（2），该第一锁定构件（2）以形式锁定方式接合在一个对置构件（11）中，并将支撑栏杆（13）固定地锁定在一个位置。支撑栏杆（13）的位置改变为第二锁定构件（4）旋转四分之一转并释放第一锁定构件（2）。现在可以将第一锁定构件（2）移动到计数器构件（11）上的新位置。与设备的一些部分连接的支撑栏杆（13）也被移动。新的位置固定为第二锁定构件（4）通过四分之一转而相反。支撑栏杆（13）的调节或调节可以在没有工具的情况下快速，准确，完整地实施。

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