公开(公告)号：US20160369400A1

公开(公告)日：2016-12-22

申请号：US14827752

申请日：2015-08-17

Applicant: Dynetics, Inc.

Inventor： James L. Maxwell ,  Nicholas Webb ,  James Allen

IPC: C23C16/48 ,  C23C16/20 ,  C23C16/08 ,  D01F8/18 ,  C23C16/50 ,  C23C16/52

CPC classification number: C23C16/483 ,  C04B35/58 ,  C04B35/58007 ,  C04B35/58028 ,  C04B35/62272 ,  C04B35/62277 ,  C04B35/62286 ,  C04B2235/5296 ,  C23C16/08 ,  C23C16/20 ,  C23C16/4418 ,  C23C16/486 ,  C23C16/50 ,  C23C16/52 ,  D01F8/18 ,  D01F9/127 ,  D04H1/4242

Abstract: The disclosed methods and apparatus improve the fabrication of solid fibers and microstructures. In many embodiments, the fabrication is from gaseous, solid, semi-solid, liquid, critical, and supercritical mixtures using one or more low molar mass precursor(s), in combination with one or more high molar mass precursor(s). The methods and systems generally employ the thermal diffusion/Soret effect to concentrate the low molar mass precursor at a reaction zone, where the presence of the high molar mass precursor contributes to this concentration, and may also contribute to the reaction and insulate the reaction zone, thereby achieving higher fiber growth rates and/or reduced energy/heat expenditures together with reduced homogeneous nucleation. In some embodiments, the invention also relates to the permanent or semi-permanent recording and/or reading of information on or within fabricated fibers and microstructures. In some embodiments, the invention also relates to the fabrication of certain functionally-shaped fibers and microstructures. In some embodiments, the invention may also utilize laser beam profiling to enhance fiber and microstructure fabrication.

Abstract translation: 所公开的方法和装置改善了固体纤维和微结构的制造。 在许多实施方案中，制造是使用一种或多种低摩尔质量前体与一种或多种高摩尔质量前体组合从气态，固体，半固体，液体，临界和超临界混合物。 所述方法和系统通常采用热扩散/反应效应将低摩尔质量前体浓缩在反应区，其中高摩尔质量前体的存在有助于该浓度，并且还可以有助于反应并使反应区绝缘 ，从而实现更高的纤维生长速率和/或降低的能量/热量支出以及减少的均匀成核。 在一些实施例中，本发明还涉及在制造的纤维和微结构之上或之内的信息的永久或半永久性记录和/或读取。 在一些实施例中，本发明还涉及某些功能形状的纤维和微结构的制造。 在一些实施例中，本发明还可以利用激光束轮廓来增强光纤和微结构的制造。

公开(公告)号：US20160237595A1

公开(公告)日：2016-08-18

申请号：US14931564

申请日：2015-11-03

Applicant: Dynetics, Inc.

Inventor： James L. Maxwell ,  Nicholas Webb ,  Ryan Hooper ,  James Allen

IPC: D01F9/12 ,  D01F9/127

CPC classification number: D01F9/12 ,  C04B35/58 ,  C04B35/58007 ,  C04B35/58028 ,  C04B35/583 ,  C04B35/584 ,  C04B35/62286 ,  C04B35/6229 ,  C04B35/62295 ,  C04B2235/5296 ,  C04B2235/76 ,  C04B2235/781 ,  C23C16/30 ,  C23C16/4418 ,  C23C16/463 ,  C23C16/483 ,  D01F9/1272 ,  D01F9/1277

Abstract: The disclosed materials, methods, and apparatus, provide novel ultra-high temperature materials (UHTM) in fibrous forms/structures; such “fibrous materials” can take various forms, such as individual filaments, short-shaped fiber, tows, ropes, wools, textiles, lattices, nano/microstructures, mesostructured materials, and sponge-like materials. At least four important classes of UHTM materials are disclosed in this invention: (1) carbon, doped-carbon and carbon alloy materials, (2) materials within the boron-carbon-nitride-X system, (3) materials within the silicon-carbon-nitride-X system, and (4) highly-refractory materials within the tantalum-hafnium-carbon-nitride-X and tantalum-hafnium-carbon-boron-nitride-X system. All of these material classes offer compounds/mixtures that melt or sublime at temperatures above 1800° C.—and in some cases are among the highest melting point materials known (exceeding 3000° C.). In many embodiments, the synthesis/fabrication is from gaseous, solid, semi-solid, liquid, critical, and supercritical precursor mixtures using one or more low molar mass precursor(s), in combination with one or more high molar mass precursor(s). Methods for controlling the growth, composition, and structures of UHTM materials through control of the thermal diffusion region are disclosed.

Abstract translation: 所公开的材料，方法和装置，以纤维形式/结构提供新的超高温材料（UHTM）; 这种“纤维材料”可以采取各种形式，例如单丝，短形纤维，丝束，绳索，羊毛，纺织品，格子，纳米/微结构，介观结构材料和海绵状材料。 本发明中公开了至少四种重要类别的UHTM材料：（1）碳，掺杂碳和碳合金材料，（2）硼氮化物-X系统内的材料，（3）硅 - 碳氮化物-X系统和（4）钽 - 铪 - 碳氮化物-X和钽 - 铪 - 碳 - 氮 - 氮化物-x系统内的高难熔材料。 所有这些材料类都提供在高于1800℃的温度下熔化或升华的化合物/混合物，并且在某些情况下是已知的最高熔点材料（超过3000℃）。 在许多实施方案中，合成/制备来自使用一种或多种低摩尔质量前体与一种或多种高摩尔质量前体（s）的气态，固体，半固体，液体，临界和超临界前体混合物 ）。 公开了通过控制热扩散区域来控制UHTM材料的生长，组成和结构的方法。

公开(公告)号：US3728821A

公开(公告)日：1973-04-24

申请号：US3728821D

申请日：1971-09-13

Applicant: DYNETICS CORP

Inventor： PERRY K

IPC: B24B31/116 ,  B24B7/00 ,  B24B9/00

CPC classification number: B24B31/116

Abstract: A machine including two hollow members, each divided into two chambers with a diaphragm being the divider between the chambers, one of the chambers of each of the devices adapted to receive fluid to push the diaphragm in a direction to force abrasive material adapted to be held in the second chamber through an orifice extending outwardly from the second chamber, and a baffle positioned in the orifice to prevent expansion of the diaphragm through said orifice and to direct the flow of abrasive material into said second chamber when said hollow members are positioned to cooperatively move abrasive material through a workpiece held between the orifices of said members.

Abstract translation: 一种包括两个中空构件的机器，每个分隔成两个腔室，隔膜是腔室之间的分隔件，每个装置的一个腔室适于容纳流体以沿着适于保持的研磨材料的方向推动隔膜 在第二室中通过从第二室向外延伸的孔，以及位于孔中的挡板，以防止隔膜通过所述孔膨胀，并且当所述中空构件协调地定位时将磨料流引导到所述第二室中 将研磨材料移动通过保持在所述构件的孔口之间的工件。

公开(公告)号：US11499230B2

公开(公告)日：2022-11-15

申请号：US17194839

申请日：2021-03-08

Applicant: Dynetics, Inc.

Inventor： James L. Maxwell ,  Nicholas Webb ,  James Allen

IPC: C23C16/48 ,  C04B35/622 ,  D01F9/127 ,  C04B35/58 ,  D04H1/4242 ,  C23C16/44 ,  C23C16/08 ,  C23C16/20 ,  C23C16/50 ,  C23C16/52 ,  D01F8/18

Abstract: The disclosed methods and apparatus improve the fabrication of solid fibers and microstructures. In many embodiments, the fabrication is from gaseous, solid, semi-solid, liquid, critical, and supercritical mixtures using one or more low molar mass precursor(s), in combination with one or more high molar mass precursor(s). The methods and systems generally employ the thermal diffusion/Soret effect to concentrate the low molar mass precursor at a reaction zone, where the presence of the high molar mass precursor contributes to this concentration, and may also contribute to the reaction and insulate the reaction zone, thereby achieving higher fiber growth rates and/or reduced energy/heat expenditures together with reduced homogeneous nucleation. In some embodiments, the invention also relates to the permanent or semi-permanent recording and/or reading of information on or within fabricated fibers and microstructures. In some embodiments, the invention also relates to the fabrication of certain functionally-shaped fibers and microstructures. In some embodiments, the invention may also utilize laser beam profiling to enhance fiber and microstructure fabrication.

公开(公告)号：US10683574B2

公开(公告)日：2020-06-16

申请号：US16165535

申请日：2018-10-19

Applicant: Dynetics, Inc.

Inventor： James L. Maxwell ,  Nicholas Webb ,  James Allen

IPC: C23C16/48 ,  D01F8/18 ,  C23C16/52

Abstract: The disclosed methods and apparatus improve the fabrication of solid fibers and microstructures. In many embodiments, the fabrication is from gaseous, solid, semi-solid, liquid, critical, and supercritical mixtures using one or more low molar mass precursor(s), in combination with one or more high molar mass precursor(s). The methods and systems generally employ the thermal diffusion/Soret effect to concentrate the low molar mass precursor at a reaction zone, where the presence of the high molar mass precursor contributes to this concentration, and may also contribute to the reaction and insulate the reaction zone, thereby achieving higher fiber growth rates and/or reduced energy/heat expenditures together with reduced homogeneous nucleation. In some embodiments, the invention also relates to the permanent or semi-permanent recording and/or reading of information on or within fabricated fibers and microstructures. In some embodiments, the invention also relates to the fabrication of certain functionally-shaped fibers and microstructures. In some embodiments, the invention may also utilize laser beam profiling to enhance fiber and microstructure fabrication.

公开(公告)号：US09759537B1

公开(公告)日：2017-09-12

申请号：US15054932

申请日：2016-02-26

Applicant: Dynetics, Inc. ,  The United States of America as represented by the Secretary of the Air Force

Inventor： Jerry C. Smith ,  Bruce C. Patterson

IPC: F42C15/24 ,  F42C15/40 ,  F42B12/20

CPC classification number: F42C15/40 ,  F42B12/204 ,  F42B12/207 ,  F42B25/00

Abstract: The present disclosure generally relates to an improved penetrator design and associated arming generator relocator adaptor. In some embodiments, the arming generator relocator adaptor is positioned external to the penetrator, thereby removing the need to mount the FZU inside the warhead or include traditional internal plumbing. The arming generator relocator adaptor allows the FZU to be rotated to an optimal position to arm the penetrator. While the improved penetrator design and arming generator relocator adaptor can be used independently of each other, in the preferred embodiment, they are utilized together.

公开(公告)号：US3817056A

公开(公告)日：1974-06-18

申请号：US26230672

申请日：1972-06-13

Applicant: DYNETICS

Inventor： CRANKSHAW J

IPC: F16D3/18 ,  F16D3/68 ,  F16D3/64

CPC classification number: F16D3/185 ,  F16D3/68

Abstract: The specification discloses a rotating shaft coupling for connecting two shafts to transmit torque. The coupling is especially suited for high speeds for use by itself as a coupling between two shafts or in conjunction with another coupling such as a gear type coupling. Elastomeric material is molded in a form to provide maximum radial stiffness to achieve maximum load carrying capacity in a minimum diameter. The elastomeric material is contained radially to resist large radial loads and to maintain dynamic balance in spite of high centrifugal forces associated with high speed operation.

Abstract translation: 本说明书公开了一种用于连接两个轴以传递扭矩的旋转轴联接器。 联轴器特别适用于高速度，它们自身用作两个轴之间的联轴器，或者与另一个联轴器（如齿轮式联轴器）结合使用。 弹性材料以一种形式模制，以提供最大的径向刚度，以实现最小直径的最大承载能力。 径向地包含弹性体材料以抵抗大的径向载荷并且保持动平衡，尽管与高速操作相关联的高离心力。

公开(公告)号：US3802465A

公开(公告)日：1974-04-09

申请号：US20737071

申请日：1971-12-13

Applicant: DYNETICS

Inventor： CRANKSHAW J

IPC: F15B1/04 ,  F16L55/04

CPC classification number: F15B1/04 ,  F15B2201/205 ,  F15B2201/21 ,  F15B2201/312 ,  F15B2201/413 ,  F15B2201/415 ,  F15B2201/61 ,  F16L55/04

Abstract: The accumulator disclosed herein has a spring, which consists of two or more concentric steel cylinders with at least one cylinder sleeve of neoprene between them. The contact surfaces of the steel and the neoprene are bonded together and have a shear strength equal to the shear strength of the neoprene itself. The inner cylinder is connected to a piston rod and the outer cover encloses the assembly. The length of the space is such that sufficient preload is placed on the assembly to hold the parts together, even under shock conditions. A manifold connecting a relief valve and a check valve with the appropriate passages and porting is attached to the side of the cylinder, permitting the passage of oil into and out of both ends of the cylinder.

Abstract translation: 本文公开的蓄能器具有弹簧，该弹簧由两个或更多个同心钢制圆筒组成，其间具有至少一个氯丁橡胶的气缸套筒。 钢和氯丁橡胶的接触面接合在一起，剪切强度等于氯丁橡胶本身的剪切强度。 内筒连接到活塞杆，外盖包围组件。 空间的长度是这样的，即使在冲击条件下，也可以在组件上放置足够的预载以将部件保持在一起。 连接安全阀和具有适当通道和止回阀的止回阀的歧管连接到气缸的侧面，允许油进入和离开气缸两端。

公开(公告)号：US3400901A

公开(公告)日：1968-09-10

申请号：US50662965

申请日：1965-11-08

Applicant: DYNETICS

Inventor： PARILLA ARTHUR R ,  KNAUER ROBERT C ,  DAIGLE ROBERT V

IPC: B29C53/66 ,  B65H54/28 ,  B65H59/00 ,  B65H81/00

CPC classification number: B29C53/665 ,  B65H59/005 ,  B65H2701/31

公开(公告)号：US10947622B2

公开(公告)日：2021-03-16

申请号：US16901421

申请日：2020-06-15

Applicant: Dynetics, Inc.

Inventor： James L. Maxwell ,  Nicholas Webb ,  James Allen

IPC: C23C16/48 ,  C04B35/622 ,  D01F9/127 ,  C04B35/58 ,  D04H1/4242 ,  C23C16/44 ,  C23C16/08 ,  C23C16/20 ,  C23C16/50 ,  C23C16/52 ,  D01F8/18

Abstract: The disclosed methods and apparatus improve the fabrication of solid fibers and microstructures. In many embodiments, the fabrication is from gaseous, solid, semi-solid, liquid, critical, and supercritical mixtures using one or more low molar mass precursor(s), in combination with one or more high molar mass precursor(s). The methods and systems generally employ the thermal diffusion/Soret effect to concentrate the low molar mass precursor at a reaction zone, where the presence of the high molar mass precursor contributes to this concentration, and may also contribute to the reaction and insulate the reaction zone, thereby achieving higher fiber growth rates and/or reduced energy/heat expenditures together with reduced homogeneous nucleation. In some embodiments, the invention also relates to the permanent or semi-permanent recording and/or reading of information on or within fabricated fibers and microstructures. In some embodiments, the invention also relates to the fabrication of certain functionally-shaped fibers and microstructures. In some embodiments, the invention may also utilize laser beam profiling to enhance fiber and microstructure fabrication.