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公开(公告)号：EP4389317A1
公开(公告)日：2024-06-26
申请号：EP23194085.9
申请日：2023-08-29
发明人： FENG, Huanfeng , SUN, Gangfeng , MA, Weimin , ZHAO, Xuelong
摘要： Disclosed is a double-acting switch valve, which relates to continuous casting and solves the problem of low efficiency of carbon rod replacement. The double-acting switch valve includes a mounting bracket and two mutually backup sealing assemblies disposed on the mounting bracket, each of the two sealing assemblies comprising a carbon rod and a carbon rod moving assembly, the carbon rod moving assembly being configured to translate, and elevate or lower the carbon rod so as to block or open a metal liquid channel between two metal liquid furnaces. Two sealing assemblies which are mutually replaceable, where when the carbon rod on one of the sealing assemblies is worn down, the other sealing assembly may take its place to block the metal liquid outlet again via the carbon rod; and then the worn-down carbon rod is renewed. This design eliminates the time taken for replacing the carbon rod and can reduce the amount of the metal liquid discharged via the metal liquid outlet during replacement of the carbon rod.
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公开(公告)号：EP4384336A1
公开(公告)日：2024-06-19
申请号：EP22761171.2
申请日：2022-08-04
发明人： HRABINA, David
CPC分类号： B22C9/082 , B22D35/04 , B22D41/502 , B22D41/56 , B22C9/08
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公开(公告)号：EP3112052B1
公开(公告)日：2018-12-12
申请号：EP16184329.7
申请日：2014-01-06
申请人： ATI Properties LLC
IPC分类号： B22D11/116 , B22D11/04 , F27B3/14 , F27B3/24 , F27D9/00
CPC分类号： B22D11/103 , B22C9/08 , B22D11/0403 , B22D11/116 , B22D35/04 , B22D41/00 , F27B3/10 , F27B3/12 , F27B3/14 , F27B3/18 , F27B3/19 , F27B3/24 , F27D3/14 , F27D9/00 , F27D2009/0002
摘要： The invention provides a hearth for a casting system, a casting system and method. The hearth (42,142,242,342,442,542,642,742,842) comprises a cavity, comprising a first end portion (252,352,452,552,652,752,852) and a second end portion (254,354,454,554,654,754,854), wherein a cross-sectional area of the cavity decreases between the first end portion and the second end portion, an inlet (146,246,346,446,546,646,746,846) at the first end portion, wherein the inlet defines an inlet capacity, and at least one outlet (148,248,348,448,548,648,748,848) at the second end portion, wherein each of the at least one outlets define an outlet capacity. The casting system can include an energy source and a hearth, which can have a cavity wherein a cross-sectional area of the cavity decreases between the first end portion and the second end portion.
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4.发明公开CASTING DEVICE AND MOLD REPLACEMENT METHOD FOR CASTING DEVICE 审中-公开GIESSVORRICHTUNG UND FORMAUSTAUSCHVERFAHRENFÜREINE GIESSVORRICHTUNG
公开(公告)号：EP3153252A1
公开(公告)日：2017-04-12
申请号：EP15872332.0
申请日：2015-06-10
申请人： Sintokogio, Ltd.
CPC分类号： B22D23/006 , B22D33/02 , B22D35/04
摘要： A casting apparatus 50 includes an upper frame 5 to which an upper mold 1 is attached, a lower frame 6 to which a lower mold 2 is attached, an opening/closing mechanism 21, a first main link member 7a whose central portion is provided with a tilt rotating shaft 10, a first auxiliary link member 8a whose central portion is provided with an auxiliary link central portion rotating shaft 15, and a rotation actuator 16. The upper frame 5, the lower frame 6, the first main link member 7a, and the first auxiliary link member 8a constitute a first parallel link mechanism. Accordingly, as compared with an apparatus of an upper mold flip-up system, it is possible to simplify a structure of the casting apparatus 50 to reduce the casting apparatus 50 in size and weight.
摘要翻译： 铸造装置50包括安装有上模具1的上框架5，安装下模具2的下框架6，开闭机构21，其中心部分设置有第一主连杆构件7a 倾斜旋转轴10，其中心部分设置有辅助连杆中心部分旋转轴15的第一辅助连杆构件8a和旋转致动器16.上框架5，下框架6，第一主连杆构件7a， 并且第一辅助连杆构件8a构成第一并联连杆机构。 因此，与上模式翻转系统的装置相比，可以简化铸造装置50的结构，以减小铸造装置50的尺寸和重量。
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5.发明公开
公开(公告)号：EP3152335A1
公开(公告)日：2017-04-12
申请号：EP15729375.4
申请日：2015-06-03
CPC分类号： F27D3/14 , B22D35/04 , B22D37/00 , B22D39/00 , C21C5/5294 , F27B3/045 , F27D27/005 , F27D2003/0054 , Y02P10/216
摘要： The invention relates to a station (100) for transferring a metal melt (6) from a melting furnace (200) into a transport crucible (300), comprising a docking chamber (130), which has a docking opening (132) and is designed to be docked to a filling opening (302) of a transport crucible (300) by means of the docking opening (132), a suctioning device (150), which is designed to suction a gas from the docking chamber (130) and/or from a transport crucible (300) docked to the docking chamber (130), and a suction pipe (170), which has a suction channel (176) extending between an inlet opening (172) and an outlet opening (174), wherein the inlet opening (172) is arranged outside the docking chamber (130) and the outlet opening (174) is arranged in such a way that a metal melt (6) flowing through the suction channel (176) and exiting from the outlet opening (174) passes through the docking opening (132). The invention further relates to an assembly (4), comprising such a station (100) and a melting furnace (200), to a system (2), comprising such an assembly (4) and a transport crucible (300), and to a method for transferring a metal melt from a melting furnace (200) into a transport crucible (300).
摘要翻译： 本发明涉及一种用于传递环的金属从熔化炉熔化到传输坩埚的站。 该站包括对接腔室，它有一个对接开口和被设计成对接至运输的填充开口坩埚中的抽吸装置，所有这一切都被设计为从所述对接腔室或从传输坩埚吸入气体接到对接 室，和一个吸入管，其具有抽吸通道在入口开口和之间的出口开口延伸。 入口开口布置在对接室外部和所述出口开口被寻求那样流经吸入通道和从出口开口射出的金属熔体穿过对接开口的方式布置。
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6.发明公开
公开(公告)号：EP3099436A1
公开(公告)日：2016-12-07
申请号：EP15701711.2
申请日：2015-01-15
CPC分类号： B22D18/04 , B22C9/08 , B22C9/082 , B22D15/02 , B22D15/04 , B22D23/02 , B22D25/02 , B22D31/00 , B22D35/04 , B22D37/00
摘要： Devices for producing cylinder crankcases (22) using the low-pressure casting or gravity casting method are already known, comprising an outer casting mould (10) having mould parts (12, 14, 16, 18) which in the assembled state form a mould cavity (20) that depicts for casting purposes an outer contour of the cylinder crankcase (22), a dosing furnace (28) which contains liquid metal, and at least one section (30) which is arranged geodetically below the mould cavity (20) and via which the dosing furnace (28) can be fluidically connected to the mould cavity (20). However, the cylinder crankcases produced by the known devices often do not have sufficient strength in the region of the bosses or the cylinder head. It is therefore proposed that each section (30) is connected to a sprue bush (34) which projects into a region of the mould cavity (20) that forms a cylinder space (24) of the cylinder crankcase (22). This improves the filling and allows replenishment of high-mass sections of the cylinder crankcase.
摘要翻译： 一种用于使用低压铸造法或重力铸造法制造气缸曲轴箱的设备。 该装置包括在外部铸模，它包括至少一个模具部分其中，在一组装状态时，形成一个模腔那样再现，用于铸造的目的，到气缸曲轴箱的外轮廓。 模腔的一个区域形成气缸曲轴箱的气缸空间。 甲定量炉含有液体的金属。 测地学下面所述模腔和经由该定量炉可流体地连接到所述模腔的至少一个栅极被布置。 注道衬套伸入的模腔形成区域做了气缸曲轴箱的气缸空间。 所述至少一个栅极的每一个被连接到该注道衬套中的一个。
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公开(公告)号：EP2772326B1
公开(公告)日：2016-11-09
申请号：EP14156236.3
申请日：2014-02-21
申请人： Schuler Pressen GmbH
发明人： Schwarz, Tobias
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公开(公告)号：EP2914393B1
公开(公告)日：2016-09-28
申请号：EP13789373.1
申请日：2013-10-23
发明人： BARGE, Christopher , ORMEROD, Mark
摘要： An apparatus (5) for delivering a predetermined volume of lead to a mould (50) includes a housing (2) defining a lead reservoir (4) having a lead outlet defined in its base and in communication with the reservoir. A runway (30) is provided beneath the base, spaced from the base and generally parallel thereto. A block (10) is provided slidably mounted between the base and the runway and defining a through cavity (12) having the predetermined volume for receiving lead from the outlet in a first position and for releasing the lead in a second position. A mechanism (20) is provided for reciprocating the block (10) between the first and second positions. A cast on strap machine (1) is also disclosed. A lead delivery apparatus (5) comprising a delivery chute (40) is also disclosed.
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公开(公告)号：EP2930251A1
公开(公告)日：2015-10-14
申请号：EP13863493.6
申请日：2013-11-28
申请人： Showa Denko K.K.
发明人： FUKUDA Masashi
CPC分类号： C22C1/026 , B07C5/342 , B07C5/3425 , B22D7/005 , B22D21/04 , B22D27/20 , B22D35/04 , C22C1/02 , C22C21/02 , G01N21/55
摘要： Provided is a method of producing a silicon-containing aluminum ingot capable of preventing filter clogging that requires suspension of casting, suppressing aluminum loss, and reducing a content rate of phosphorus as an impurity in the obtained silicon-containing aluminum alloy ingot. The production method of the present invention includes a selection step for selecting, among a plurality of silicon masses 12 containing phosphorus as an impurity, silicon masses 12A which do not have visually peculiar parts formed by aggregation of phosphorus on the surface thereof using a selection means, a molten metal formation step for obtaining molten metal by introducing, into a melting furnace, an alloy material including at least an aluminum material and the silicon masses selected in the selection step and which do not have visually peculiar parts, and a casting step for obtaining a silicon-containing aluminum alloy ingot by casting the obtained molten metal.
摘要翻译： 本发明提供一种能够防止过滤器堵塞的含硅铝锭的制造方法，该方法需要悬浮铸造，抑制铝损失，并降低所得到的含硅铝合金铸块中作为杂质的磷的含有率。 本发明的制造方法包括选择步骤，用于选择多个含有磷作为杂质的硅质量块12中的硅质量块12A，所述硅质量块12A不具有通过使用选择装置在表面上聚集磷而形成的视觉上特有的部分 ，熔融金属形成工序，其通过将包含至少铝材和选择工序中所选择的硅质的合金材料导入到熔融炉中而得到熔融金属，该合金材料没有视觉上特有的部分，以及铸造工序 通过铸造获得的熔融金属获得含硅铝合金铸块。
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公开(公告)号：EP2911816A1
公开(公告)日：2015-09-02
申请号：EP13848945.5
申请日：2013-10-16
发明人： WAI, Tuck Chow , YAN, Seng Loh
CPC分类号： B22D41/50 , B22D11/145 , B22D17/20 , B22D17/2023 , B22D17/203 , B22D17/30 , B22D35/04
摘要： An example molten material funnel includes a first outlet lip and a second outlet lip. The first and second outlet lips are configured to both contact molten material communicated through the molten material funnel.
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