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    Explosion resistant reinforced container assemblies for materials to be microwave heated
    2.
    发明授权
    Explosion resistant reinforced container assemblies for materials to be microwave heated 失效
    用于微波加热的材料的防爆加强容器组件

    公开(公告)号：US5520886A

    公开(公告)日：1996-05-28

    申请号：US183192

    申请日：1994-01-14

    Applicant: Jonathan P. Bennett ,  Wyatt P. Hargett

    Inventor： Jonathan P. Bennett ,  Wyatt P. Hargett

    IPC: B01J3/04 ,  B01J19/12 ,  G01N1/44 ,  H05B6/64 ,  B01L3/00 ,  G01N25/00

    CPC classification number: G01N1/44 ,  B01J19/126 ,  B01J3/048 ,  H05B6/6408 ,  B01J2219/1209 ,  B01J2219/1215 ,  Y10T428/1369

    Abstract: Sealable container assemblies include containers for materials which are to be microwave heated, such as in digesting or extracting operations, made of thermoplastic material, such as fluoropolymer, that is strengthened by reinforcing means that may be a fiber reinforced thermoplastic of high tensile strength, such as polyetherimide, with reinforcing continuous fibers in a matrix of such thermoplastic, which fibers are very preferably in the shape of a sleeve or sleeves and are of glass or other heat resistant and microwave transmissive material. The containers may be strengthened by incorporating the fiber reinforced thermoplastic in a wall or walls of the container or preferably by inserting the container into a reinforcement, which is a sleeve or collar of the reinforced thermoplastic. In both such constructions the reinforcing means protects the container against radial failure due to pressure that is generated by the microwave heating of the container contents. However, it has been found that in those cases wherein the internal pressure of the container rises even higher than that against which the reinforcement is protective, failure of the side wall and the reinforcement may be explosive, so the containers of this invention are of a structure that causes them to fail at an unreinforced location before the reinforcement, which failure is less explosive and less damaging to equipment employed and to any surroundings. Also described are the container construction, which preferably includes a central bottom depression and a skirt, and procedures for utilizing the containers in heatings of materials.

    Abstract translation: 可密封的容器组件包括用于要被微波加热的材料的容器，例如在消化或提取操作中，由诸如含氟聚合物的热塑性材料制成的容器，其通过可以是具有高拉伸强度的纤维增强热塑性塑料加强 作为聚醚酰亚胺，在这种热塑性塑料基质中具有增强连续纤维，该纤维非常优选为套筒或套筒的形状，并且是玻璃或其它耐热和微波透射材料。 容器可以通过将纤维增强的热塑性塑料结合到容器的壁或壁中来进行加强，或者优选地通过将容器插入作为增强热塑性塑料的套筒或套环的加强件中。 在这两种这样的结构中，加强装置保​​护容器免受由于容器内容物的微波加热产生的压力的径向故障。 然而，已经发现，在容器的内部压力升高甚至高于加固件的内部压力的情况下，侧壁和加强件的故障可能是爆炸性的，因此本发明的容器是 结构使得它们在加固之前在未加强的位置失效，这种破坏对于所使用的设备和对周围环境的破坏性更小。 还描述了容器结构，其优选地包括中央底部凹陷和裙部，以及用于在材料加热中利用容器的程序。

    Pressure resistant reinforcing means for containers for materials to be microwave heated
    3.
    发明授权
    Pressure resistant reinforcing means for containers for materials to be microwave heated 失效
    用于微波加热材料的容器的耐压增强装置

    公开(公告)号：US5427741A

    公开(公告)日：1995-06-27

    申请号：US64753

    申请日：1993-05-19

    Applicant: Jonathan P. Bennett

    Inventor： Jonathan P. Bennett

    IPC: B01J3/04 ,  B01J19/12 ,  G01N1/44 ,  H05B6/64 ,  B01L3/00 ,  G01N25/00

    CPC classification number: G01N1/44 ,  B01J19/126 ,  B01J3/048 ,  H05B6/6408 ,  B01J2219/1209 ,  B01J2219/1215 ,  Y10T428/1369

    Abstract: Containers for materials which are to be microwave heated such as in digesting or extracting operations, are made of thermoplastic material, such as a fluoropolymer, e.g., TEFLON.RTM. PFA, that is strengthened by reinforcing means that may be a fiber reinforced thermoplastic of high tensile strength, such as polyetherimide, e.g., ULTEM.RTM., with reinforcing continuous fibers in a matrix of such thermoplastic, which fibers are preferably of glass or other heat resistant and microwave transmissive material. The containers may be strengthened by incorporating the fiber reinforced thermoplastic in a wall or walls of the container or by inserting the container into a reinforcement, which is a sleeve or collar of the reinforced thermoplastic. In both such constructions the reinforcing means protects the container against peripheral or radial failure due to pressure that is generated by the microwave heating of the container contents. Also described are processes for manufacturing the described reinforcing means and for utilizing containers protected by such means.

    Abstract translation: 用于微波加热的材料如消化或提取操作的容器由热塑性材料制成，例如含氟聚合物，例如TEFLON TM PFA，其通过可能是高拉伸强度的纤维增强热塑性材料 强度，如聚醚酰亚胺，例如ULTEM TM，其中增强连续纤维为这种热塑性塑料的基体，该纤维优选为玻璃或其它耐热和微波透射材料。 可以通过将纤维增强热塑性材料结合到容器的壁或壁中或通过将容器插入作为增强热塑性塑料的套筒或套环的加强件中来加强容器。 在这两种这样的结构中，加强装置保​​护容器免受由容器内容物的微波加热产生的压力引起的周边或径向故障。 还描述了用于制造所述加强装置并利用由这种装置保护的容器的方法。

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