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1. 发明授权

US09879909B2 Method for monitoring the secondary drying in a freeze-drying process 有权
公开(公告)号：US09879909B2
公开(公告)日：2018-01-30
申请号：US12502863
申请日：2009-07-14
申请人： Davide Fissore , Antonello Barresi , Roberto Pisano
发明人： Davide Fissore , Antonello Barresi , Roberto Pisano
IPC分类号： F26B5/06
CPC分类号： F26B5/06
摘要： A method to monitor a secondary drying phase of a freeze-drying process comprises initial steps in which is provided to perform pressure rise tests at different time and to calculate a respective value of experimental desorption rate of product (steps 1 to 3). Subsequently, the method provides to estimate initial conditions and kinetic constants of a kinetic model of the process (step 4) and to calculate at time t=t2 a respective residual moisture content and a respective desorption rate (step 5). The method can be performed in a freeze-dryer apparatus which includes a drying chamber that contains a product to be dried and can be isolated to perform pressure rise tests.

2. 发明申请

US20100018073A1 METHOD FOR MONITORING THE SECONDARY DRYING IN A FREEZE-DRYING PROCESS 有权
标题翻译：用于在冷冻干燥过程中监测二次干燥的方法
公开(公告)号：US20100018073A1
公开(公告)日：2010-01-28
申请号：US12502863
申请日：2009-07-14
申请人： Davide Fissore , Antonello Barresi , Roberto Pisano
发明人： Davide Fissore , Antonello Barresi , Roberto Pisano
IPC分类号： F26B5/06
CPC分类号： F26B5/06
摘要： A method to monitor a secondary drying phase of a freeze-drying process comprises initial steps in which is provided to perform pressure rise tests at different time and to calculate a respective value of experimental desorption rate of product (steps 1 to 3). Subsequently, the method provides to estimate initial conditions and kinetic constants of a kinetic model of the process (step 4) and to calculate at time t=t2 a respective residual moisture content and a respective desorption rate (step 5). The method can be performed in a freeze-dryer apparatus which includes a drying chamber that contains a product to be dried and can be isolated to perform pressure rise tests.
摘要翻译：监测冷冻干燥过程的二次干燥阶段的方法包括初始步骤，其中提供用于在不同时间进行压力升高测试并计算产物的实验解吸速率的相应值（步骤1至3）。随后，该方法提供估计过程的动力学模型的初始条件和动力学常数（步骤4），并在时间t = t2计算相应的残余水分含量和相应的解吸速率（步骤5）。该方法可以在包括干燥室的冷冻干燥装置中进行，所述干燥室含有要干燥的产品并且可以被隔离以进行升压试验。

3. 发明申请

US20130006546A1 METHOD FOR MONITORING PRIMARY DRYING OF A FREEZE-DRYING PROCESS 有权
标题翻译：用于监测冷冻干燥原理干燥的方法
公开(公告)号：US20130006546A1
公开(公告)日：2013-01-03
申请号：US13518445
申请日：2010-12-22
申请人： Davide Fissore , Roberto Pisano , Antonello A. Barresi
发明人： Davide Fissore , Roberto Pisano , Antonello A. Barresi
IPC分类号： F26B5/06 , G06F19/00
CPC分类号： F26B5/06
摘要： A freeze-drying process includes a primary drying phase. Within this phase, a test is performed for causing a variation of partial pressure of solvent inside a drying chamber. At the beginning of the test, a product sublimation flux, a total pressure and a partial pressure of the solvent in the drying chamber are measured. A product temperature is estimated at the interface of sublimation at the beginning of the test. The solvent vapor pressure at the interface of sublimation is calculated as is a resistance of a dried layer of the product to the vapor flow of the solvent. Next, a thickness of a frozen layer of the product is calculated and a coefficient of heat transfer between heating surface and product is also calculated. An initial temperature profile of the frozen product is then calculated as is a total pressure in the drying chamber. A value of the product temperature at the interface of sublimation at the beginning of test is determined and a time constant of the freeze-drying process is calculated.
摘要翻译：冷冻干燥过程包括初级干燥阶段。在该阶段内，进行干燥室内的溶剂分压变化的试验。在测试开始时，测量干燥室中溶剂的产物升华通量，总压力和分压。产品温度在测试开始时在升华界面处估算。计算升华界面处的溶剂蒸汽压力，即产品的干燥层与溶剂的蒸气流的电阻。接下来，计算产品的冷冻层的厚度，并计算加热面与产品之间的热传递系数。然后按照干燥室中的总压力计算冷冻产品的初始温度分布。确定试验开始时升华界面处的产品温度值，并计算冷冻干燥过程的时间常数。

4. 发明授权

US09170049B2 Method for monitoring primary drying of a freeze-drying process 有权
标题翻译：用于监测冷冻干燥过程的初步干燥的方法
公开(公告)号：US09170049B2
公开(公告)日：2015-10-27
申请号：US13518445
申请日：2010-12-22
申请人： Davide Fissore , Roberto Pisano , Antonello A. Barresi
发明人： Davide Fissore , Roberto Pisano , Antonello A. Barresi
IPC分类号： F26B5/06
CPC分类号： F26B5/06
摘要： A freeze-drying process includes a primary drying phase. Within this phase, a test is performed for causing a variation of partial pressure of solvent inside a drying chamber. At the beginning of the test, a product sublimation flux, a total pressure and a partial pressure of the solvent in the drying chamber are measured. A product temperature is estimated at the interface of sublimation at the beginning of the test. The solvent vapor pressure at the interface of sublimation is calculated as is a resistance of a dried layer of the product to the vapor flow of the solvent. Next, a thickness of a frozen layer of the product is calculated and a coefficient of heat transfer between heating surface and product is also calculated. An initial temperature profile of the frozen product is then calculated as is a total pressure in the drying chamber. A value of the product temperature at the interface of sublimation at the beginning of test is determined and a time constant of the freeze-drying process is calculated.
摘要翻译：冷冻干燥过程包括初级干燥阶段。在该阶段内，进行干燥室内的溶剂分压变化的试验。在测试开始时，测量干燥室中溶剂的产物升华通量，总压力和分压。产品温度在测试开始时在升华界面处估算。计算升华界面处的溶剂蒸汽压力，即产品的干燥层与溶剂的蒸气流的电阻。接下来，计算产品的冷冻层的厚度，并计算加热面与产品之间的热传递系数。然后按照干燥室中的总压力计算冷冻产品的初始温度分布。确定试验开始时升华界面处的产品温度值，并计算冷冻干燥过程的时间常数。

5. 发明申请

US20080202391A1 Pallet for Storing and Transporting Goods 审中-公开
标题翻译：货物运输托盘
公开(公告)号：US20080202391A1
公开(公告)日：2008-08-28
申请号：US11792420
申请日：2005-12-06
申请人： Roberto Pisano
发明人： Roberto Pisano
IPC分类号： B65D19/22 , B65D19/00 , B65D19/28 , B65D19/32
CPC分类号： B65D19/44 , B65D19/0044 , B65D19/0048 , B65D2519/00024 , B65D2519/00059 , B65D2519/00129 , B65D2519/00288 , B65D2519/00293 , B65D2519/00323 , B65D2519/00333 , B65D2519/00407 , B65D2519/00412 , B65D2519/00442 , B65D2519/00557 , B65D2519/00562 , B65D2519/00572 , B65D2519/00815
摘要： A pallet for storing and transporting goods by a load platform (2) supported by parallel supports (4), characterised in that:—the load platform (2) comprises a plurality of continuous parallel grooves (6),—the supports (4) are tubular and comprise parallel continuous grooves (16, 18) in their side walls (6) and base (14), in the upper edge of the side walls (16) they comprising recesses (20) complementary to the grooves (6) of the platform (2), the axis of said supports (4) being perpendicular to the grooves (6) of the load platform (2),—the supports (4) are provided with a plurality of internal baffles (26, 32),—cut-out holes (22) are provided in the side walls (12) of the tubular supports (4) for the passage of a fork of a lifting means, each cut-out hole being bounded lowerly and upperly by strips of the support side wall (12),—the lower surface of the platform (2) is provided with reinforcement elements positioned between said supports (4) and said platform (2) at said cut-out holes (22).
摘要翻译：一种用于通过由平行支撑件（4）支撑的负载平台（2）来储存和运输货物的托盘，其特征在于： - 所述负载平台（2）包括多个连续的平行槽（6），所述支撑件（4）是管状的并且在其侧壁（6）和底座（14）中包括在侧壁（16）的上边缘中的平行连续的凹槽（16,18），它们包括与凹槽（6）互补的凹部（20）平台（2），所述支撑件（4）的轴线垂直于负载平台（2）的凹槽（6）， - 支撑件（4）设有多个内部挡板（26,32）在管状支撑件（4）的侧壁（12）中设置有切口孔（22），用于通过提升装置的叉子，每个切口孔由支撑件的条带下方和上方限定侧壁（12）， - 所述平台（2）的下表面设置有位于所述支撑件之间的加强元件（ 4）和所述平台（2）在所述切口孔（22）处。

6. 发明申请

US20160207663A1 Metal pallet with assemblable components 审中-公开
标题翻译：带组装件的金属托盘
公开(公告)号：US20160207663A1
公开(公告)日：2016-07-21
申请号：US14913359
申请日：2014-08-19
申请人： Roberto Pisano
发明人： Roberto Pisano
IPC分类号： B65D19/00 , B65D19/38
CPC分类号： B65D19/0095 , B65D19/385 , B65D2519/00024 , B65D2519/00059 , B65D2519/00094 , B65D2519/00129 , B65D2519/00273 , B65D2519/00293 , B65D2519/00323 , B65D2519/00333 , B65D2519/00378 , B65D2519/00402 , B65D2519/00407 , B65D2519/00412 , B65D2519/00417 , B65D2519/00567 , B65D2519/0097
摘要： An assemblable metal pallet having two plinths each provided with a cut-out and with a loading platform and a plurality of components obtained from a single piece of a basic metal profile having a symmetrical shape about the longitudinal central plane and provided with a longitudinal rib of rectangular cross-section and constant height extending from one and the same part with respect to a base plane, and with two outer lateral webs having their edge bent inwards and at least partly coplanar with the top of the rib, the components including a first component composed of a piece of basic profile bent to a C-shape with the aperture facing upwards, a second component composed of a piece of the same basic profile bent to an inverted U-shape, a further component formed from a piece of the same basic profile and constituting a crosspiece for connecting together the plinths.
摘要翻译：一种具有两个底座的可组装的金属托板，每个底板都设有一个切口，并具有一个装载平台以及从单个基本金属型材获得的多个部件，该基本金属型材具有围绕纵向中心平面的对称形状，并且具有纵向肋矩形横截面和恒定的高度相对于基面从同一部分延伸，并且具有两个外侧腹板的两个外侧腹板的边缘向内弯曲并且至少部分与肋的顶部共面，所述部件包括第一部件由一个基本轮廓构成，该基本轮廓弯曲成具有朝上的孔的C形，第二部件由相同的基本轮廓构成，弯曲成倒U形，另一部件由相同的基部并且构成用于将基座连接在一起的横档。

7. 发明授权

US09718579B2 Metal pallet with assemblable components 有权
公开(公告)号：US09718579B2
公开(公告)日：2017-08-01
申请号：US14913359
申请日：2014-08-19
申请人： Roberto Pisano
发明人： Roberto Pisano
IPC分类号： B65D19/38 , B65D19/00
CPC分类号： B65D19/0095 , B65D19/385 , B65D2519/00024 , B65D2519/00059 , B65D2519/00094 , B65D2519/00129 , B65D2519/00273 , B65D2519/00293 , B65D2519/00323 , B65D2519/00333 , B65D2519/00378 , B65D2519/00402 , B65D2519/00407 , B65D2519/00412 , B65D2519/00417 , B65D2519/00567 , B65D2519/0097
摘要： An assemblable metal pallet having two plinths each provided with a cut-out and with a loading platform and a plurality of components obtained from a single piece of a basic metal profile having a symmetrical shape about the longitudinal central plane and provided with a longitudinal rib of rectangular cross-section and constant height extending from one and the same part with respect to a base plane, and with two outer lateral webs having their edge bent inwards and at least partly coplanar with the top of the rib, the components including a first component composed of a piece of basic profile bent to a C-shape with the aperture facing upwards, a second component composed of a piece of the same basic profile bent to an inverted U-shape, a further component formed from a piece of the same basic profile and constituting a crosspiece for connecting together the plinths.

8. 发明申请

US20100107936A1 Pallet for storing and transporting goods 审中-公开
标题翻译：托盘用于存储和运输货物
公开(公告)号：US20100107936A1
公开(公告)日：2010-05-06
申请号：US12308077
申请日：2007-05-28
申请人： Roberto Pisano
发明人： Roberto Pisano
IPC分类号： B65D19/28 , B65D19/38
CPC分类号： B65D19/0085 , B65D19/0063 , B65D2519/00024 , B65D2519/00059 , B65D2519/00129 , B65D2519/00273 , B65D2519/00288 , B65D2519/00318 , B65D2519/00323 , B65D2519/00333 , B65D2519/00407 , B65D2519/00412 , B65D2519/00442 , B65D2519/00562 , B65D2519/00572 , B65D2519/00786 , B65D2519/00835
摘要： A pallet for storing and transporting goods by a load platform supported by a plurality of parallel supports and formed of sheet metal, as are these latter, characterised in that:-the supports (4) are tubular-the supports and at least those platform portions which connect the supports together are formed from a single metal sheet,-the lower surface of the platform comprises a ribbed panel (6)-cut-out holes (24) are provided in the side walls of the tubular supports for the passage of a fork of a lifting means, each cut-out hole being bounded at least upperly by a strip of the support side wall,-the lower surface of the platform (2) is provided with reinforcement elements positioned between said supports and said platform at said cut-out holes.
摘要翻译：一种用于通过由多个平行支撑件支撑并由金属板形成的负载平台来储存和运输货物的托盘，如后者所述，其特征在于： - 所述支撑件（4）是管状的，所述支撑件至少是所述平台部分将支撑件连接在一起的连接件由单个金属板形成， - 平台的下表面包括肋板（6） - 切口孔（24）设置在管状支撑件的侧壁中以便通过每个切割孔至少在上方被支撑侧壁的条带限定，平台（2）的下表面设置有加强元件，该加强元件位于所述支撑件和所述平台之间的所述切口处出洞。

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