一种加热体及多区域控温的真空炉

    公开(公告)号:WO2021227126A1

    公开(公告)日:2021-11-18

    申请号:PCT/CN2020/092282

    申请日:2020-05-26

    Abstract: 本发明涉及一种加热体及多区域控温的真空炉。该加热体中第一加热单元中多个第一加热片的第一端并联连接至第一连接片,第二端并联连接至第一角连接片;第二加热单元中多个第二加热片的第一端并联连接至第一角连接片,第二端并联连接至第二角连接片;第三加热单元中多个第三加热片的第一端并联连接至第二角连接片,第二端并联连接至第二连接片;第一电极棒固定于第一连接片上,第一电极棒用于与单相变压器的第一接线端连接;第二电极棒固定于第二连接片上,第二电极棒用于与单相变压器的第二接线端连接;加热体的径向截面为U型,第一连接片与第二连接片不共面。本发明可以降低真空炉的温度调节难度,提高真空炉的温度均匀性。

    HOT WALL RAPID THERMAL PROCESSOR
    2.
    发明申请
    HOT WALL RAPID THERMAL PROCESSOR 审中-公开
    热壁快速加热器

    公开(公告)号:WO01013054A1

    公开(公告)日:2001-02-22

    申请号:PCT/US2000/022202

    申请日:2000-08-11

    Abstract: An apparatus (10) for heat treatment of a wafer (28) is disclosed. The apparatus includes a heating chamber (18) having a heat source (20). A cooling chamber (32) is positioned adjacent to the heating chamber and includes a cooling source (40). A wafer holder (38) is configured to move between the cooling chamber and the heating chamber through a passageway (54) and one or more shutters (52) defines the size of the passageway. The one or more shutters are movable between an open position where the wafer holder can pass through the passageway and an obstructing position which defines a passageway which is smaller than the passageway defined when the shutter is in the open position.

    Abstract translation: 公开了一种用于晶片(28)的热处理的设备(10)。 该装置包括具有热源(20)的加热室(18)。 冷却室(32)位于加热室附近并且包括冷却源(40)。 晶片保持器(38)构造成通过通道(54)在冷却室和加热室之间移动,并且一个或多个快门(52)限定通道的尺寸。 一个或多个百叶窗可以在晶片保持器可以穿过通道的打开位置和限定通道的阻塞位置之间移动,该通道小于当快门处于打开位置时限定的通道。

    SINTEROFEN
    3.
    发明申请
    SINTEROFEN 审中-公开

    公开(公告)号:WO2021127714A1

    公开(公告)日:2021-07-01

    申请号:PCT/AT2020/000004

    申请日:2020-02-21

    Inventor: REICHERT, Axel

    Abstract: Sinterofen (1) zum Sintern von dentalen Werkstücken (2), wobei der Sinterofen (1) ein Heizelement (3) mit einem Aufnahmeraum (4) zur Aufnahme des Werkstücks (2) während des Sinterns aufweist und der Aufnahmeraum (4) ein Teilbereich eines Innenraums (5) im Inneren des Heizelements (3) ist und das Heizelement (3) Siliziumkarbid aufweist oder daraus besteht, wobei das Heizelement (3) zumindest bereichsweise als geschlitztes Rohr ausgebildet ist und der Schlitz (6) in das Heizelement (3) bildenden Rohr in einem Heizbereich (7), in dem das Heizelement (3) den Aufnahmeraum (4) umgibt, spiralförmig ausgebildet ist.

    RETORT
    5.
    发明申请
    RETORT 审中-公开
    反驳

    公开(公告)号:WO01038455A1

    公开(公告)日:2001-05-31

    申请号:PCT/AU2000/001427

    申请日:2000-11-23

    Abstract: A retort (10) including a thermally insulated casing (12) defining a furnace chamber (14) therein; one or more columns (15) provided within said chamber (14), each column (15) comprising a plurality of vertically orientated, vertically spaced, heat resistant tubes (16, 18, 20, 22), wherein the cross-sectional area of each tube is smaller than that of an adjacent, lower tube, and wherein the ends of adjacent tubes are arranged so as to provide an annular space (24, 26, 28) therebetween, an inlet (17) through which a combustible charge is fed into the uppermost tube (16), an outlet (30) from which reacted charge is removed from the lowermost tube (22); and a fluid conduit (36) for conveying combustible volatiles evolved by heating said charge to a gas burning means (31, 32) for combustion, to thereby provide heat to said retort (10).

    Abstract translation: 一种包括在其中限定炉室(14)的绝热壳体(12)的蒸馏器(10) 设置在所述腔室(14)内的一个或多个柱(15),每个柱体(15)包括多个垂直取向的,垂直间隔开的耐热管(16,18,20,22),其中横截面积 每个管小于相邻的下管的管,并且其中相邻管的端部被布置成在其间提供环形空间(24,26,28),入口(17),可燃物质通过所述入口 进入最上管(16),从最下管(22)除去反应的电荷的出口(30)。 以及用于输送可燃挥发物的流体导管(36),其通过将所述电荷加热到用于燃烧的气体燃烧装置(31,32)而放出,从而向所述蒸馏器(10)提供热量。

    一种新型钕铁硼的烧结用真空烧结炉

    公开(公告)号:WO2021062655A1

    公开(公告)日:2021-04-08

    申请号:PCT/CN2019/109501

    申请日:2019-09-30

    Inventor: 朱明

    Abstract: 一种新型钕铁硼的烧结用真空烧结炉,包括中频电源(1),真空泵(2),接线管(3),真空管(4),炉体(5),底座(6),炉盖(7),测温仪(8),进水管(9),水泵(10),出水管(11)和蓄水池(12),所述的中频电源(1)通过接线管(3)连接有炉体(5);所述的真空泵(2)设置在中频电源(1)的一侧,且所述真空泵(2)通过真空管(4)连接有炉体(5);所述的炉体(5)包括坩埚(51),隔热板(52),磁感线圈(53)和炉壁(54),所述的坩埚(51)固定在炉体(5)内隔热板(52)的上端。真空泵(2),水泵(10)和隔热板(52)的设置,结构简单,便于降低钕铁硼磁体烧结所需的最高温度,降低能耗,便于市场推广和应用。

    DEVICE FOR INCREASING METAL EVAPORATION EFFICIENCY, PREFERABLY IN CRUCIBLES, IN PARTICULAR IN ALLOY VACUUM DISTILLATION PROCESSES

    公开(公告)号:WO2021044324A1

    公开(公告)日:2021-03-11

    申请号:PCT/IB2020/058191

    申请日:2020-09-03

    Applicant: IKOI S.P.A.

    Inventor: FAORO, Giovanni

    Abstract: The present invention relates to a device (10) for increasing metal evaporation efficiency in containers (3), preferably for use in crucibles (3), in vacuum distillation systems, wherein at least a condenser (8) is provided, said device (10) comprising at least a perforated surface (1), on which a plurality of through holes (5) is provided, said surface (1) being vertically movable with respect to said container(3), with a vertical stroke permitting to said surface (1) to dip within the melting liquid (2) contained in said container (3), said device (10) further comprising lateral edges (4), coupled above said surface (1), so as to realize a continuous wall, said edges along with said surface (1) realizing in combination with said perforated surface (1), a hollow/container suitable for collecting and containing an amount of said melting liquid (2) dripping through said holes (5). The invention also relates to a method which uses said device (10).

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