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公开(公告)号：EP4331798A3
公开(公告)日：2024-06-12
申请号：EP24152685.4
申请日：2017-06-13
发明人： RICCI, Claudio , SCARDOVI, Stefano
CPC分类号： B28B3/123 , B28B5/027 , B28B13/0215 , B28B13/0295 , G01N9/24 , B30B11/005 , B30B15/308 , B28B17/0081 , G01N23/083 , G01N23/06
摘要： Machine and method for compacting ceramic powder (CP); a layer of non-compacted ceramic powder (CP) is conveyed in a feed direction (A) through a compacting device (2); downstream of the compacting device (2) there is positioned a detection device (8) which detects the density of the layer of compacted ceramic powder (KP); the quantity of ceramic powder (CP) fed to the compacting device (2) is varied in time as a function of what is detected by the detection device (8) to thus regulate the density of the layer of compacted ceramic powder (KP).
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公开(公告)号：EP4289580A3
公开(公告)日：2024-03-13
申请号：EP23206347.9
申请日：2018-05-16
摘要： A method and machine (2) for the surface decoration of a basic article (3) comprising ceramic material and having a surface (4); a printing assembly (16) applies an adhesive material (17) digitally and selectively onto a defined area (18) of the surface (4); a treatment assembly (20) deposits a powder material (21) digitally and selectively in the defined area (18); and the powder material (21) in excess arranged on the basic article (3) is removed.
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公开(公告)号：EP3993975A1
公开(公告)日：2022-05-11
申请号：EP20750357.4
申请日：2020-07-03
发明人： SCARDOVI, Stefano , RICCI, Claudio
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公开(公告)号：EP3846988A1
公开(公告)日：2021-07-14
申请号：EP19783120.9
申请日：2019-09-06
发明人： SCARDOVI, Stefano , OSSANI, Luigi
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公开(公告)号：EP3814079A1
公开(公告)日：2021-05-05
申请号：EP19749793.6
申请日：2019-06-26
发明人： BOSI, Gildo , SCARDOVI, Stefano , RICCI, Claudio
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公开(公告)号：EP3468756A1
公开(公告)日：2019-04-17
申请号：EP17745497.2
申请日：2017-06-13
发明人： RICCI, Claudio , SCARDOVI, Stefano
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7.发明授权A HIGH PRESSURE CASTING METHOD FOR ARTICLES OF SANITARYWARE AND A MACHINE IMPLEMENTING THE METHOD 有权高压铸造FOR卫生器具及其方法实现了这个机
公开(公告)号：EP1660286B1
公开(公告)日：2007-08-08
申请号：EP04769145.6
申请日：2004-08-18
IPC分类号： B28B1/26
CPC分类号： B28B1/265
摘要： The invention relates to a high pressure casting method for producing articles of sanitaryware and to a machine implementing the method. The method of type "A" comprises the steps of forming the thickness of the sanitaryware article, emptying the excess slip out of the mould and consolidating the article, all these steps being performed at a constant pressure equal in value to the maximum pressure of the step in which the thickness of the article is formed. In the method of type "B", the steps of emptying out the excess slip and consolidating the sanitaryware article (14) are performed at a pressure equal to 75% of the maximum pressure of thickness formation. The casting machine comprises a discharge device for draining out the excess slip through a calibrated valve that enables the slip to be discharged without decreasing the pressure in the mould. Compared to prior art casting methods, the moulds and the sanitaryware articles are therefore subjected to less stress and strain and the time required to complete a casting cycle is significantly reduced.
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公开(公告)号：EP4289580A2
公开(公告)日：2023-12-13
申请号：EP23206347.9
申请日：2018-05-16
摘要： A method and machine (2) for the surface decoration of a basic article (3) comprising ceramic material and having a surface (4); a printing assembly (16) applies an adhesive material (17) digitally and selectively onto a defined area (18) of the surface (4); a treatment assembly (20) deposits a powder material (21) digitally and selectively in the defined area (18); and the powder material (21) in excess arranged on the basic article (3) is removed.
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公开(公告)号：EP4331798A2
公开(公告)日：2024-03-06
申请号：EP24152685.4
申请日：2017-06-13
发明人： RICCI, Claudio , SCARDOVI, Stefano
IPC分类号： B28B3/12 , B28B5/02 , B28B13/02 , B28B17/00 , B30B11/00 , B30B15/30 , G01N23/06 , G01N23/083
摘要： Machine and method for compacting ceramic powder (CP); a layer of non-compacted ceramic powder (CP) is conveyed in a feed direction (A) through a compacting device (2); downstream of the compacting device (2) there is positioned a detection device (8) which detects the density of the layer of compacted ceramic powder (KP); the quantity of ceramic powder (CP) fed to the compacting device (2) is varied in time as a function of what is detected by the detection device (8) to thus regulate the density of the layer of compacted ceramic powder (KP).
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公开(公告)号：EP3424661B1
公开(公告)日：2020-05-13
申请号：EP18181214.0
申请日：2018-07-02
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