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    HIGH PRESSURE CRYSTAL GROWTH APPARATUSES AND ASSOCIATED METHODS
    73.
    发明公开
    HIGH PRESSURE CRYSTAL GROWTH APPARATUSES AND ASSOCIATED METHODS 审中-公开
    高压晶体生长设备及相关方法

    公开(公告)号：EP1704033A4

    公开(公告)日：2009-04-22

    申请号：EP05722430

    申请日：2005-01-12

    Applicant: SUNG CHIEN-MIN

    Inventor： SUNG CHIEN-MIN

    IPC: B29C43/02 ,  B01J3/06 ,  B30B11/00 ,  C30B1/00

    CPC classification number: B30B11/004 ,  B01J3/067 ,  B30B11/007 ,  C30B7/00

    Abstract: An improved high pressure apparatus (10) can include a plurality of complementary die segments (12, 14). The die segments can have inner surfaces (16) which are shaped to form a die chamber (20) upon assembly of the die segments (12, 14). A pair of anvils (70, 72) can be oriented such that an anvil is at each end of the die chamber (20). To prevent the die segments (12, 14) from being forced apart during movement of the anvils (70, 72), force members can be connected to the die segments (12, 14). The force members (21, 23) can apply discrete forces to the die segments (12, 14) sufficient to retain the die segments in substantially fixed positions relative to each other during application of force by the pair of anvils (70, 72). Using such a high pressure apparatus can achieve pressures as high as 10 GPa with improved useful die life and larger reaction volumes.

    METHOD AND DEVICE FOR HOT ISOSTATIC PRESSING
    78.
    发明公开
    METHOD AND DEVICE FOR HOT ISOSTATIC PRESSING 有权
    方法和装置HIP处理

    公开(公告)号：EP1115522A1

    公开(公告)日：2001-07-18

    申请号：EP99951325.2

    申请日：1999-09-16

    Applicant: Flow Holdings GmbH (SAGL)Limited Liability Company

    Inventor： BERGMAN, Carl

    IPC: B22F3/15

    CPC classification number: B01J3/067 ,  B22F3/15 ,  B30B11/001

    Abstract: An isostatic press for hot isostatic pressing having a pressure vessel (1) in which a furnace chamber (2) is arranged with a space (3) between the furnace chamber (2) and the walls of the pressure vessel (1). The furnace chamber (2) has a heat-insulating mantle and heat-insulating top wall and bottom wall, and passageways (5, 6) are arranged in the walls of the furnace chamber (2). A gas outlet means is arranged in the interior of the furnace chamber (2). Gas is removed directly from the furnace chamber (2) by the gas outlet means. Advantages include that treated articles (11) are cooled rapidly, as cooling takes place during the same time as decompression. Articles (11) may also be rapidly cooled to a temperature at which they are easily handled.

    PRESS ASSEMBLY AND COUPLING MECHANISMS FOR SAME
    80.
    发明公开
    PRESS ASSEMBLY AND COUPLING MECHANISMS FOR SAME 审中-公开
    压机结构和离合器机构THEREFOR

    公开(公告)号：EP2830868A1

    公开(公告)日：2015-02-04

    申请号：EP13711678.6

    申请日：2013-03-22

    Applicant: Element Six Abrasives S.A.

    Inventor： VUKOVIC, Dragan

    IPC: B30B11/00 ,  B01J3/06

    CPC classification number: B30B15/026 ,  B01J3/067 ,  B30B11/004 ,  B30B11/007

    Abstract: A press assembly for pressurising a body, comprising a frame and a cartridge for applying load to the body, in which the frame comprises a bore for accommodating the cartridge. The press assembly further comprises an axial securement mechanism for securing the cartridge axially within the bore and a radial securement mechanism for securing the cartridge radially within the bore. The press assembly is configured such that the cartridge can be rotated in the bore between a locked condition and an unlocked condition. The radial and axial securement mechanisms are cooperatively configured with respect to each other so when the cartridge is in the locked condition, both the radial and axial securement mechanisms are engaged and when the cartridge is in the unlocked condition the radial and axial securement mechanisms are both disengaged and there is a clearance gap between the cartridge and the bore permitting the cartridge to be axially displaceable within the bore.

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