公开(公告)号：US12097640B2

公开(公告)日：2024-09-24

申请号：US16318851

申请日：2017-07-19

Applicant: Luca Toncelli

Inventor： Luca Toncelli

IPC: B29C37/00 ,  B28B3/00 ,  B28B7/36 ,  B29C67/24

CPC classification number: B28B7/364 ,  B28B3/006 ,  B29C37/0075 ,  B29C67/242 ,  B29C67/243

Abstract: A plant for the production of slabs from a mixture of agglomerate comprises a station (50) with a mixture distribution unit (52) which pours the mixture onto the inner surface of a slab forming mould (11) present in the station. The mould (11) is provided with a sheet (15) of plastic protective material arranged above the inner surface of the mould and which forms the surface for contact with the mixture which is introduced into the mould by the distribution unit (52). The station comprises air suction means which are coupled/connected to suction ducts (54) which are present in the mould and which emerge with their front end inside the mould in a zone of the mould situated between the inner surface of the mould and the sheet (15), so as to allow the suction of air between the sheet and this inner surface and bring the sheet (15) against this surface by means of a vacuum. A method for the production of slabs is also described.

公开(公告)号：US11961990B2

公开(公告)日：2024-04-16

申请号：US17227577

申请日：2021-04-12

Applicant: 24M Technologies, Inc. ,  Kyocera Corporation

Inventor： Naoki Ota ,  Takaaki Fukushima ,  Yutaka Wakai ,  Motoi Tamaki ,  Sean Simon ,  Nicholas Varamo ,  Duy Le ,  Taison Tan ,  Hiromitsu Mishima

IPC: H01M4/04 ,  B28B3/00 ,  B28B3/20 ,  B28B11/04 ,  B30B11/02 ,  H01G11/30 ,  H01G11/86 ,  H01M4/139 ,  H01G11/50

CPC classification number: H01M4/0416 ,  B28B3/006 ,  B28B3/20 ,  B28B11/04 ,  B30B11/027 ,  H01G11/30 ,  H01G11/86 ,  H01M4/0404 ,  H01M4/043 ,  H01M4/139 ,  H01G11/50

Abstract: Embodiments described in this application relate generally to a system, an apparatus and/or methods for manufacturing electrodes by infusion electrolyte into compacted electrode materials. In some embodiments, a working electrode materials can be produced using an infusion mixing and manufacturing process. In some embodiments, a single-sided finished electrode can be produced directly from a dry powder mixture using an infusion mixing and manufacturing process. In some embodiments, a double-sided finished electrode can be produced directly from a dry powder mixture using an infusion mixing and manufacturing process. The electrodes produced by an infusion mixing and manufacturing process generally perform better than those produced by non-infusion processes.

公开(公告)号：US6159400A

公开(公告)日：2000-12-12

申请号：US372083

申请日：1999-08-11

Applicant: Henry Louis Laquer

Inventor： Henry Louis Laquer

IPC: B01J3/06 ,  B22F3/03 ,  B22F3/12 ,  B22F3/15 ,  B28B3/00 ,  B28B3/02 ,  B30B11/00 ,  C04B35/645 ,  B29C33/10 ,  B29C33/56 ,  B29C43/10 ,  B29C43/12 ,  B29C43/58

CPC classification number: B01J3/06 ,  B22F3/03 ,  B22F3/1208 ,  B22F3/15 ,  B28B3/003 ,  B28B3/006 ,  B28B3/025 ,  B30B11/001 ,  C04B35/6455

Abstract: A method for forging, or hot working bulk ceramics, including high temperature superconductors and other sensitive materials, under precisely controlled conditions of pressure, temperature, atmospheric composition, and strain rate. A capsule with massive end plates and with an independent gas supply is located in a modified hot isostatic press (HIP), designed to operate at pressures of up to 200 MPa and at temperatures of up to 1000 C. Essentially uniaxial deformation of a pre-compacted disc with forces of up to 500,000 Newtons (50 tons), and over time scales from seconds to hours can be achieved by separately controlling the pressure in the capsule from that of its surroundings. The separate gas supply to the capsule can also maintain a specified gaseous atmosphere around the disc, up to the operating pressure of the equipment. The apparatus can be designed to tolerate oxygen concentrations of up to 20%.

Abstract translation: 在压力，温度，大气成分和应变率的精确控制条件下锻造或热加工散装陶瓷的方法，包括高温超导体和其他敏感材料。 具有大量端板和独立气体供应的胶囊位于改进的热等静压机（HIP）中，设计用于在高达200MPa的压力和高达1000℃的温度下工作。基本上单轴变形 可以通过单独控制胶囊中的压力与其周围的压力来实现压力高达500,000牛顿（50吨）的压实盘，并且可以通过时间尺度从几秒到数小时。 到胶囊的单独的气体供应也可以在盘周围保持指定的气体气氛，直到设备的操作压力。 该设备可以设计成耐受高达20％的氧浓度。

公开(公告)号：US4756680A

公开(公告)日：1988-07-12

申请号：US843689

申请日：1986-03-25

Applicant: Takahiko Ishii

Inventor： Takahiko Ishii

IPC: B22F3/14 ,  B22F3/15 ,  B28B3/00 ,  C04B35/645 ,  F27B17/00 ,  B22F3/12

CPC classification number: B30B11/002 ,  B22F3/15 ,  B28B3/006 ,  C04B35/6455

Abstract: A process for high efficiency hot isostatic pressing in a hot isostatic pressing treatment for sintering or densifying a ceramic or metallic workpiece in a high temperature and high pressure gas atmosphere, which includes preheating the workpiece outside a high pressure vessel prior to the hot isostatic pressing treatment, transferring the preheated workpiece as surrounded with the gas in a hot state into the high pressure vessel, then treating the workpiece at high temperature and high pressure in a gas atmosphere, thereafter taking out the workpiece from the high pressure vessel together with the gas atmosphere, then cooling the workpiece if necessary, and subsequently taking it out from the gas atmosphere, as well as an apparatus for practicing the above-noted process, wherein a treating chamber for effecting the hot isostatic pressing treatment is covered with a hermetic casing, and at least one valve mechanism capable of providing communication and cut-off between the interior and exterior of the treating chamber is provided in each of upper and lower portions of the treating chamber.

Abstract translation: 一种用于在高温高压气体气氛中对陶瓷或金属工件进行烧结或致密化的热等静压处理中的高效热等静压的方法，其包括在热等静压处理之前将工件预热到高压容器外 将处于热状态的气体预热的工件传送到高压容器中，然后在气体气氛中高温高压处理工件，然后与气体气体一起从高压容器中取出工件 然后如果需要冷却工件，然后从气体气氛中取出，以及用于实施上述工艺的装置，其中用于进行热等静压处理的处理室被密封的壳体覆盖，并且 至少一个能够在内部和内部之间提供连通和截断的阀机构 处理室的外部设置在处理室的上部和下部的每一个中。

公开(公告)号：US4582681A

公开(公告)日：1986-04-15

申请号：US435662

申请日：1982-10-21

Applicant: Akira Asari ,  Shiro Matsuura ,  Hidehiro Tsuzuki ,  Yohichi Inoue ,  Masato Moritoki ,  Takao Fujikawa ,  Junichi Miyanaga

Inventor： Akira Asari ,  Shiro Matsuura ,  Hidehiro Tsuzuki ,  Yohichi Inoue ,  Masato Moritoki ,  Takao Fujikawa ,  Junichi Miyanaga

IPC: B22F3/14 ,  B22F3/15 ,  B28B3/00 ,  B30B11/00 ,  F27B17/00 ,  B22F3/12

CPC classification number: B30B11/002 ,  B22F3/15 ,  B28B3/006

Abstract: A hot isostatic pressing system including a hot isostatic pressing station having a high pressure container constituted by a vertical pressure-resistant cylinder closed at the top end thereof and a lower lid detachably fitted to the bottom of the pressure resistant cylinder and a treating chamber internally provided with a heater and enclosed by a heat insulating wall, and a mechanism for adjusting an atmospheric gas pressure and temperature of the pressing station into a condition suitable for the hot isostatic pressing of a work item accommodated in the treating chamber; a plurality of auxiliary stations each provided with an opening for receiving from beneath thereof the heat insulating wall of the treating chamber accommodating the internal heater and a work item, a support structure for supporting the heat insulating wall, and a mechanism for cooling the work item and internal heater in an inert gas atmosphere; a carriage for transferring the lower lid and work item or the lower lid, work item, heat insulating wall and internal heater between the hot isostatic pressing station and one of the auxiliary stations; and a lift mechanism for lifting up and down the lower lid and work item or the lower lid, work item, heat insulating wall and heater at the hot isostatic pressing station and each one of the auxiliary stations.

Abstract translation: 一种热等静压按压系统，包括具有高压容器的热等静压按压站，所述高压容器由其顶端封闭的垂直耐压圆筒和可拆卸地装配到耐压圆筒底部的下盖以及内部设置的处理室 具有加热器并由绝热壁包围的机构，以及用于将加压站的气氛气体压力和温度调节到适于对容纳在处理室中的工件进行热等静压的状态的机构; 多个辅助站各自具有开口，用于从其下方接收容纳内部加热器的处理室的隔热壁和工件，用于支撑隔热壁的支撑结构和用于冷却工件的机构 和内部加热器在惰性气体气氛中; 用于在热等静压按压站和辅助站之间传送下盖和工作物品或下盖，工件，隔热墙和内部加热器的托架; 以及一个提升机构，用于在热等静压站和每个辅助站上下下盖和工作物品或下盖，工件，隔热墙和加热器。

公开(公告)号：US2046867A

公开(公告)日：1936-07-07

申请号：US7336736

申请日：1936-04-08

Applicant: VACUUM CONCRETE CORP

Inventor： BILLNER KARL P

IPC: B28B3/00 ,  B28B7/46 ,  C04B40/02

CPC classification number: B28B3/006 ,  B28B7/46 ,  C04B40/02 ,  Y10S264/43 ,  Y10S264/78 ,  Y10T24/4095 ,  C04B28/02

公开(公告)号：US07901615B2

公开(公告)日：2011-03-08

申请号：US12513900

申请日：2007-10-30

Applicant: Mouloud Behloul ,  Sylvain Quidant

Inventor： Mouloud Behloul ,  Sylvain Quidant

IPC: B29C51/00 ,  B29C51/10

CPC classification number: B28B7/06 ,  B28B3/006

Abstract: A production process includes providing an envelope and a mould, introducing the material to be moulded in the mould, placing the mould in the envelope, creating a low pressure in the envelope, and deforming the mould.

Abstract translation: 生产过程包括提供包封和模具，将要模制的材料引入模具中，将模具放置在外壳中，在外壳中产生低压并使模具变形。

公开(公告)号：US20090309272A1

公开(公告)日：2009-12-17

申请号：US12513900

申请日：2007-10-30

Applicant: Mouloud Behloul ,  Sylvain Quidant

Inventor： Mouloud Behloul ,  Sylvain Quidant

IPC: B29C43/10 ,  B28B1/10

CPC classification number: B28B7/06 ,  B28B3/006

Abstract: A production process includes providing an envelope and a mould, introducing the material to be moulded in the mould, placing the mould in the envelope, creating a low pressure in the envelope, and deforming the mould.

Abstract translation: 生产过程包括提供包封和模具，将要模制的材料引入模具中，将模具放置在外壳中，在外壳中产生低压并使模具变形。

公开(公告)号：US20070060463A1

公开(公告)日：2007-03-15

申请号：US11533057

申请日：2006-09-19

Applicant: UDO GAUMANN

Inventor： UDO GAUMANN

IPC: C04B35/00 ,  B29C41/08 ,  C04B35/64

CPC classification number: B22F3/22 ,  B22F3/225 ,  B22F5/10 ,  B22F2207/01 ,  B22F2998/00 ,  B28B3/006 ,  B28B11/003 ,  B28B11/008 ,  B29C2049/4608 ,  B22F5/106

Abstract: The invention relates to a method for producing a hollow body comprising at least one metallic or ceramic component, wherein a binder is mixed with a ceramic and/or metallic powder and the viscosity is set to a value in excess of 1000 Pa-s and the mixture then formed into a tube by means of one or more dies, wherein the so formed tube is then formed into a green compact by means of a blow molding process and subsequnetly converted into a brown compact by removal of the binder, wherein said brown compact is in turn converted into a finished hollow body through a thermal treatment step.

Abstract translation: 本发明涉及一种包括至少一种金属或陶瓷成分的中空体的制造方法，其中粘合剂与陶瓷和/或金属粉末混合，粘度设定为超过1000Pa·s，并且 然后通过一个或多个模具将混合物形成管，其中通过吹塑工艺将所形成的管形成生坯，并通过除去粘合剂将其转化成棕色压块，其中所述棕色压块 通过热处理步骤又转化成成品中空体。

公开(公告)号：US4478626A

公开(公告)日：1984-10-23

申请号：US413839

申请日：1982-09-01

Applicant: Masato Moritoki ,  Takao Fujikawa ,  Junichi Miyanaga

Inventor： Masato Moritoki ,  Takao Fujikawa ,  Junichi Miyanaga

IPC: B22F3/14 ,  B22F3/15 ,  B28B3/00 ,  B30B11/00 ,  C04B35/645 ,  F27B17/00 ,  C03B19/06 ,  C03B19/09

CPC classification number: B22F3/15 ,  B28B3/006 ,  B30B11/001 ,  B30B11/002

Abstract: A method of hot isostatic pressing in which a shaped work immersed in molten glass is subjected to a hot isostatic pressing treatment, the method basically including embedding a shaped item to be worked on in glass powder filled in a crucible; loading the crucible into a movable heating furnace having a heater and a heat insulating structure; charging the furnace into an atmospheric chamber; adjusting the atmosphere in the chamber into a predetermined condition and heating the crucible by the heater to soften and melt the glass in the crucible; transferring the furnace from the atmospheric chamber into a high pressure container while maintaining a high temperature in the furnace; admitting a pressing gas medium into the high pressure container while raising the temperature of the furnace to let the work in the crucible undergo a hot isostatic pressing treatment; and upon completion of the hot isostatic pressing treatment, taking out the furnace from the high pressure container with the work still in loaded state in the heating furnace. In an alternate embodiment of the invention, a plurality of heating furnaces are provided. and more than one atmospheric chamber for a single high pressure container to realize efficient HIP operation with a markedly shortened cycle time.

Abstract translation: 一种热等静压的方法，其中浸入熔融玻璃中的成形工件进行热等静压处理，该方法基本上包括将填充在坩埚中的玻璃粉末中的成型物体嵌入; 将坩埚装载到具有加热器和绝热结构的可移动加热炉中; 将炉子充入大气室; 将室内的气氛调节到预定条件，并通过加热器加热坩埚以使坩埚中的玻璃软化和熔化; 将炉从大气室转移到高压容器中，同时保持炉内的高温; 在升高炉的温度的同时，将加压气体介质进入高压容器，使坩埚中的工作进行热等静压处理; 并且在热等静压处理完成后，在加热炉中仍然处于负载状态的工作中，从高压容器取出炉。 在本发明的替代实施例中，提供了多个加热炉。 以及一个以上的大气室，用于单个高压容器，以实现有效的HIP操作，并显着缩短了循环时间。