公开(公告)号：WO2010102644A1

公开(公告)日：2010-09-16

申请号：PCT/EP2009/001743

申请日：2009-03-11

Applicant: AVURE TECHNOLOGIES AB ,  SVENSSON, Lennart ,  SEHLSTEDT, Stefan

Inventor： SVENSSON, Lennart ,  SEHLSTEDT, Stefan

IPC: F17C1/00

CPC classification number: F17C1/00 ,  B30B11/002 ,  B65D7/00 ,  B65D7/38 ,  F16L21/06 ,  F16L21/08 ,  F17C1/06 ,  F17C2201/0119 ,  F17C2203/00 ,  F17C2203/06 ,  F17C2203/0609 ,  F17C2203/0629 ,  F17C2203/0639 ,  F17C2203/0695 ,  F17C2209/22 ,  F17C2209/232 ,  F17C2221/016 ,  F17C2223/0123 ,  F17C2223/036 ,  F17C2260/013 ,  F17C2260/037 ,  F17C2270/0572

Abstract: The present invention relates to a pressure vessel (1) for a high pressure press, wherein the pressure vessel comprising a first sub-cylinder (4), a second sub-cylinder (6), pre-stressing means (8), and a securing member (16). The first and the second sub-cylinders (4, 6) are axially connected to form a cylinder body (2) for enclosing a high pressure medium. The first sub- cylinder (4) is in an outer wall provided with a first seat (22) for receiving a first part (24) of the securing member (16) and the second sub-cylinder (6) is in an outer wall provided with a second seat (26) for receiving a second part (28) of the securing member (16). The securing member (16) is fitted in the first and second seats (22, 26). The securing member (16), and the first and second seats (22, 26) are arranged such that the securing member (16), and the first and second seats (22, 26) cooperate to prevent separating axial movement between the first and the second sub-cylinders (4, 6). The pre- stressing means (8) is provided around the envelope surface of the cylinder body (2) such that the cylinder body (2) is radially pre-stressed and such that the securing member (16) is locked in the first and second seats (22, 26).

Abstract translation: 本发明涉及一种用于高压压力机的压力容器（1），其中压力容器包括第一副气缸（4），第二副气缸（6），预应力装置（8）和 固定构件（16）。 第一和第二子气缸（4,6）轴向连接以形成用于封闭高压介质的气缸体（2）。 第一子缸（4）位于设置有第一座（22）的外壁中，用于容纳固定构件（16）的第一部分（24），第二子缸（6）位于外壁 设置有用于接收固定构件（16）的第二部分（28）的第二座（26）。 固定构件（16）装配在第一和第二座椅（22,26）中。 固定构件（16）以及第一和第二座（22,26）被布置成使得固定构件（16）以及第一和第二座（22,26）协作以防止分离第一和第二座 第二副气缸（4,6）。 预压应力装置（8）设置在气缸本体（2）的包络表面周围，使得气缸体（2）径向预应力并且使得固定构件（16）锁定在第一和第二 座位（22,26）。

公开(公告)号：WO2007017086A1

公开(公告)日：2007-02-15

申请号：PCT/EP2006/007257

申请日：2006-07-24

Applicant: AVURE TECHNOLOGIES AB ,  GÄRDIN, Mats

Inventor： GÄRDIN, Mats

IPC: B22F7/08

CPC classification number: B22F3/15 ,  B22F2201/50 ,  B22F2999/00 ,  B30B11/001 ,  B22F2202/03

Abstract: A method for the treatment of metal articles by hot isostatic pressing, wherein air is used as the pressure medium for the hot isostatic pressing.

Abstract translation: 一种通过热等静压处理金属制品的方法，其中使用空气作为用于热等静压的压力介质。

公开(公告)号：WO2014206447A1

公开(公告)日：2014-12-31

申请号：PCT/EP2013/063243

申请日：2013-06-25

Applicant: AVURE TECHNOLOGIES, INC. ,  AVURE TECHNOLOGIES AB

Inventor： BRANGEL, Joakim ,  MALMBERG, Magnus ,  WIBERG, Jan

IPC: A23L3/015 ,  B30B11/00

CPC classification number: B30B11/002 ,  A23L3/0155

Abstract: A system for high-pressure treatment comprising a high-pressure vessel (12) having a high-pressure cylinder provided with coaxial first and second end closures (20a, 20b). A surrounding force-absorbing frame is provided for resisting outward axial movement of the first and second end closures (20a, 20b) when closed during operation. A first and a second closure manipulator is arranged to open and close a respective end closure (20a, 20b). Further, at least one pressure intensifier unit (54) is connected to the pressure vessel (12) via a respective at least one tube extending through the first and/or second end closure via a respective through passage. The pressure intensifier units (54) are configured to increase the pressure inside the pressure vessel by feeding pressure medium into the pressure vessel (12) via the at least one tube during a pressurizing phase. The pressure intensifier unit (54) is arranged to move in a longitudinal direction of the pressure vessel (12) in response to an axial movement of the first end closure and/or second end closure (20a, 20b).

Abstract translation: 一种用于高压处理的系统，包括具有设置有同轴的第一和第二端盖（20a，20b）的高压缸的高压容器（12）。 提供围绕的力吸收框架，用于当操作期间关闭时抵抗第一和第二端盖（20a，20b）的向外的轴向运动。 第一和第二闭合操纵器布置成打开和关闭相应的端盖（20a，20b）。 此外，至少一个增压器单元（54）经由相应的至少一个管经由相应的贯通通道延伸穿过第一和/或第二端盖而连接到压力容器（12）。 压力增强器单元（54）构造成通过在加压阶段期间经由至少一个管将压力介质输送到压力容器（12）中来增加压力容器内部的压力。 压力增强器单元（54）被布置成响应于第一端盖和/或第二端盖（20a，20b）的轴向运动而在压力容器（12）的纵向方向上移动。

公开(公告)号：WO2012092961A1

公开(公告)日：2012-07-12

申请号：PCT/EP2011/050028

申请日：2011-01-03

Applicant: AVURE TECHNOLOGIES AB ,  GÄRDIN, Mats

Inventor： GÄRDIN, Mats

IPC: B30B11/00 ,  B22F3/00 ,  F27B17/00

CPC classification number: F27D7/06 ,  B22F3/003 ,  B30B11/002 ,  F27B17/0083 ,  F27D1/12 ,  F27D7/04 ,  F27D9/00

Abstract: The present invention relates to an arrangement for treatment of articles by hot pressing. The pressing arrangement for treatment of articles by hot pressing comprises a pressure vessel including: a furnace chamber comprising a heat insulated casing and a furnace adapted to hold the articles. A heat exchanger unit is arranged below said furnace chamber and adapted to exchange thermal energy with pressure medium when the pressure medium is passing through said heat exchanger unit. According to the present invention, at least one first and second inlet or aperture, respectively, for passage of alternating warm and cold pressure medium are arranged in the heat insulated casing in proximity to the heat exchanger unit (i.e. at approximately same the height as, above or below the heat exchanger unit). The at least one second inlet (or lower inlet) is below the at least one first inlet (or upper inlet) but at same height as or below the heat exchanger unit.

Abstract translation: 本发明涉及通过热压处理制品的装置。 通过热压处理制品的按压装置包括压力容器，其包括：炉室，包括隔热壳体和适于容纳物品的炉子。 热交换器单元布置在所述炉室下方，并且当所述压力介质通过所述热交换器单元时，适于与压力介质交换热能。 根据本发明，分别用于通过交替的冷热压介质的至少一个第一入口或第二入口或孔被布置在隔热壳体内靠近热交换器单元（即， 在热交换器单元的上方或下方）。 所述至少一个第二入口（或下入口）在所述至少一个第一入口（或上入口）下方，但在所述热交换器单元的相同高度处。

公开(公告)号：WO2009076973A1

公开(公告)日：2009-06-25

申请号：PCT/EP2007/010997

申请日：2007-12-14

Applicant: AVURE TECHNOLOGIES AB ,  GÄRDIN, Mats

Inventor： GÄRDIN, Mats

IPC: B22F3/15

CPC classification number: B30B11/002 ,  B22F3/003 ,  B22F2999/00 ,  B22F3/15

Abstract: In an aspect of the invention, there is provided a hot isostatic pressing arrangement for treatment of articles by hot isostatic pressing. The arrangement comprises a pressure vessel (1) including a furnace chamber (18) comprising a heat insulated casing (3) and a furnace (36) for heating of a pressure medium during pressing, and a 'heat exchanger unit' (33) or heat absorbing material located below said furnace chamber (18). In another aspect of the invention, there is provided a method for treatment of articles in a hot isostatic press. The press further comprises a pressure vessel enclosing a furnace chamber and a 'heat exchanger unit'. The method comprises the steps of loading the articles into the furnace chamber, performing pressurized and heated treatment of the articles, cooling the articles and unloading of the articles. All said steps are performed while the 'heat exchanger unit' remains located inside the pressure vessel. Heat is transferred to and from the 'heat exchanger unit' at different portions of the hot isostatic pressing cycle.

Abstract translation: 在本发明的一个方面，提供了一种用于通过热等静压处理物品的热等静压按压装置。 该装置包括一个压力容器（1），包括一个包括隔热壳体（3）的炉室（18）和用于在压制过程中加压压力介质的炉子（36）和一个“热交换器单元”（33）或 位于所述炉室（18）下方的吸热材料。 在本发明的另一方面，提供了一种在热等静压机中处理制品的方法。 压力机还包括一个封闭炉室的压力容器和“换热器单元”。 该方法包括以下步骤：将物品装入炉室，对制品进行加压和加热处理，冷却制品并卸载物品。 所有所述步骤在“换热器单元”保持位于压力容器内部的情况下进行。 在热等静压按压循环的不同部分，热量传递到“热交换器”单元。

公开(公告)号：WO2012069090A1

公开(公告)日：2012-05-31

申请号：PCT/EP2010/068305

申请日：2010-11-26

Applicant: AVURE TECHNOLOGIES AB ,  GÄRDIN, Mats

Inventor： GÄRDIN, Mats

IPC: B30B11/00 ,  B22F3/00 ,  F27B17/00

CPC classification number: F27D7/04 ,  B22F3/15 ,  B22F2003/153 ,  B30B11/002

Abstract: The present invention relates to an arrangement for treatment of articles by hot pressing and preferably by hot isostatic pressing. In particular, the present invention relates to such an arrangement capable of obtaining a rapid rate without the need of special purpose valves for the cooling. A furnace chamber is provided inside the pressure vessel of the arrangement and a heat insulated casing arranged to surround the furnace chamber. A bottom insulating portion is arranged beneath the furnace chamber. Further, a fan having a controllable number of revolutions for circulating the pressure medium within the furnace chamber is arranged in the pressure vessel, and preferable within the furnace chamber. At least one feeding passage is arranged to allow feeding of pressure medium from a region being colder than a region within the furnace chamber towards an inlet of the fan, wherein an amount of pressure medium being fed to the inlet of the fan can be controlled by adjusting operational parameters of the fan.

Abstract translation: 本发明涉及通过热压处理制品，优选通过热等静压来进行处理的装置。 特别地，本发明涉及能够获得快速而不需要用于冷却的专用阀的这种装置。 在该装置的压力容器内部设置炉室，并且设置为围绕炉室的隔热壳体。 底部绝缘部分设置在炉室下方。 此外，在压力容器内设置有用于使炉腔内的压力介质循环的可转动转数的风扇，优选在炉室内。 至少一个供给通道被布置成允许压力介质从比炉室内的区域更冷的区域朝向风扇的入口进给，其中供给到风扇入口的压力介质的量可以由 调整风扇的运行参数。

公开(公告)号：WO2011091860A1

公开(公告)日：2011-08-04

申请号：PCT/EP2010/051195

申请日：2010-02-01

Applicant: AVURE TECHNOLOGIES AB ,  SVENSSON, Lennart ,  BRANGEL, Joakim

Inventor： SVENSSON, Lennart ,  BRANGEL, Joakim

IPC: A23L1/025 ,  A23L3/015 ,  B01J3/00 ,  B01J3/04 ,  F17C1/00

CPC classification number: B01J3/03 ,  A23L3/0155 ,  A23L5/30

Abstract: A high-pressure pressing arrangement comprises: two coaxial end closures (6); a high-pressure cylinder having two coaxial end openings, which are closable by the end closures; a frame for resisting outward axial movement of the end closures; a load basket (2) for carrying articles to be treated, wherein the high-pressure cylinder and the frame are arranged transversally movable relative to each other between an operating position and a loading/unloading position; wherein, in the operating position, the end closures are positioned to cover the end apertures and, in the loading/unloading position, at least one of the end closures is positioned to uncover at least one end aperture. Further, a first locking element (21 ) is provided on an end closure and a second locking element (13) is provided on an outward end surface of the load basket, so as to mate with the first element to prevent rotation of the load basket.

Abstract translation: 高压挤压装置包括：两个同轴端盖（6）; 具有两个同轴端部开口的高压气缸，其可由端盖关闭; 用于抵抗端盖的向外轴向移动的框架; 用于承载待处理物品的载重篮（2），其中所述高压缸和所述框架在操作位置和装载/卸载位置之间可相对于彼此横向移动; 其中，在所述操作位置，所述端盖被定位成覆盖所述端部孔，并且在所述装载/卸载位置中，所述端盖中的至少一个定位成露出至少一个端部孔。 此外，第一锁定元件（21）设置在端盖上，并且第二锁定元件（13）设置在负载筐的外端表面上，以便与第一元件配合以防止负载筐的旋转 。

公开(公告)号：WO2011082825A1

公开(公告)日：2011-07-14

申请号：PCT/EP2010/050108

申请日：2010-01-07

Applicant: AVURE TECHNOLOGIES AB ,  THUNHOLM, Roger

Inventor： THUNHOLM, Roger

IPC: B30B11/00

CPC classification number: B30B11/002

Abstract: A high-pressure press, comprising a high-pressure vessel enclosing a high-pressure chamber and a high-pressure medium, a housing provided within the high-pressure press chamber for separating a volume from the high-pressure press chamber, which housing is arranged for holding a fluid, a fan arranged in the high-pressure press chamber outside the housing for circulating the high pressure medium in the high-pressure press chamber, a motor arranged in the housing, which motor (2) is operatively connected to the fan for driving the fan, a cooling device arranged for cooling a portion of the housing wall (9), and a pumping device (30) arranged for circulating the fluid within the housing passed the portion of the housing wall (9) that is cooled by the cooling device (20) and passed the motor, such that the fluid provides a transfer of cold from the portion of the housing wall to the motor (2) for cooling the motor (2).

Abstract translation: 一种包括高压容器和高压介质的高压容器的高压压机，设置在高压压力室内的用于将体积与高压压室分离的壳体， 布置成保持流体，布置在壳体外部的高压压力室中的风扇，用于使高压压力室中的高压介质循环;布置在壳体中的马达，该马达（2）可操作地连接到 用于驱动风扇的风扇，布置成用于冷却壳体壁（9）的一部分的冷却装置;以及泵送装置（30），其布置成使壳体内的流体循环通过壳体壁（9）的被冷却的部分 通过冷却装置（20）并通过电动机，使得流体提供从壳体壁的部分到电动机（2）的冷却传递以冷却电动机（2）。

公开(公告)号：WO2007016930A1

公开(公告)日：2007-02-15

申请号：PCT/EP2005/008063

申请日：2005-07-25

Applicant: AVURE TECHNOLOGIES AB ,  GÄRDIN, Mats

Inventor： GÄRDIN, Mats

IPC: B30B11/00 ,  B22F3/15

CPC classification number: B22F3/15 ,  B22F2201/50 ,  B22F2999/00 ,  B30B11/001 ,  B22F2202/03

Abstract: A method and arrangement for the treatment of articles by hot isostatic pressing, wherein air is used as the pressure medium for the hot isostatic pressing.

Abstract translation: 用于通过热等静压处理物品的方法和装置，其中使用空气作为用于热等静压的压力介质。

公开(公告)号：WO2014139936A1

公开(公告)日：2014-09-18

申请号：PCT/EP2014/054559

申请日：2014-03-10

Applicant: AVURE TECHNOLOGIES AB

Inventor： GÄRDIN, Mats

IPC: B30B11/00

CPC classification number: F27D7/04 ,  B30B11/002 ,  F27D7/06 ,  F27D2007/045 ,  F27D2007/063

Abstract: The present invention relates to an arrangement (100) for treatment of articles by hot pressing. The pressing arrangement for treatment of articles by hot pressing comprises a pressure vessel (1) including: a furnace chamber (18) comprising a heat insulated casing and a furnace adapted to hold the articles. A load compartment (19) is arranged with at least one top opening and at least one bottom opening, wherein a flow of pressure medium through the load compartment is allowed. Furthermore, a fan (30) for circulating the pressure medium within the furnace chamber and for enhancing an inner convection loop is arranged at the load compartment, in which inner convection loop pressure medium has an upward flow through the load compartment and a downward flow along a peripheral portion of the furnace chamber. At least one flow generator (31) is arranged for generating a flow of pressure medium into the load compartment downstream the fan to enhance the inner convection loop, the flow being generated by transporting pressure medium upwards from a space below a bottom insulating portion and above a bottom end portion and injecting the pressure medium into the load compartment downstream the fan to enhance the inner convection loop.

Abstract translation: 本发明涉及一种通过热压处理物品的装置（100）。 通过热压处理制品的按压装置包括压力容器（1），包括：包括隔热壳体的炉室（18）和适于容纳物品的炉子。 装载室（19）布置有至少一个顶部开口和至少一个底部开口，其中允许通过负载室的压力介质流。 此外，用于在炉室内循环压力介质并用于增强内部对流循环的风扇（30）布置在负载室处，其中内部对流回路压力介质具有通过负载室的向上流动和向下流动 炉室的周边部分。 至少一个流量发生器（31）被布置成用于在风扇下游产生压力介质流入负载室，以增强内部对流回路，该流动是通过从底部绝缘部分以下的空间向上输送压力介质而产生的 底部部分，并将压力介质注入到风扇下游的负载室中，以增强内对流循环。