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1. 发明申请

US20180093407A1 LINER-TYPE BARREL 审中-公开
公开(公告)号：US20180093407A1
公开(公告)日：2018-04-05
申请号：US15818871
申请日：2017-11-21
申请人： Toshiba Kikai Kabushiki Kaisha
发明人： Shozo Suzuki , Masatoshi Ohara , Yasuhiro Maekawa
IPC分类号： B29C47/66 , B29C47/82
CPC分类号： B29C48/682 , B29C48/2565 , B29C48/40 , B29C48/6801 , B29C48/832 , B29C48/834 , B29C48/92 , B29C2948/92209 , B29C2948/924 , B29C2948/92704 , B29C2948/92971
摘要： A barrel main body, a sleeve, and a fixing mechanism (a fastening hole and a fastening device) are provided. The barrel main body includes a barrel hole having a cylindrical shape and a slit dividing an inner circumferential surface of the barrel hole. The sleeve having a hollow cylindrical shape is removably incorporated into the barrel hole. The slit includes two cutout surfaces facing each other with a space between. The fixing mechanism brings the inner circumferential surface of the barrel hole into close contact with the sleeve without any gap by narrowing the space between the cutout surfaces and deforming the barrel main body.

2. 发明申请

US20160185026A1 METHOD FOR PRODUCING A TWIN SCREW CYLINDER PROVIDED WITH A WEAR-PROTECTIVE LAYER 审中-公开
标题翻译：用于生产具有耐磨层的双螺杆缸的方法
公开(公告)号：US20160185026A1
公开(公告)日：2016-06-30
申请号：US14909255
申请日：2013-08-01
申请人： Peter BENDING , Thomas PORSTNER
发明人： Peter BENDING , Thomas PORSTNER
IPC分类号： B29C47/08 , B29B7/46 , B29B7/58 , B29C47/40 , B29C47/66
CPC分类号： B29C48/6803 , B29B7/46 , B29B7/58 , B29C48/2565 , B29C48/25684 , B29C48/40 , B29C48/682
摘要： A method for producing a twin screw cylinder provided with or having a wear-resistant coating, in which two bores, which extend essentially parallel to each other and overlap each other, are produced in a cylinder and then two liners are inserted into the bores, the liners having an essentially C-shaped cross-section, continuing from each other in the overlapping region of the bores, forming the inner surface of the bores, and serving as a wear-resistant coating. First, a tubular liner is inserted into a first bore and then is cut to form the C-shaped cross-section in accordance with the diameter of the other bore and after this, a second tubular liner is inserted into the second bore and then is cut to form the C-shaped cross-section in accordance with the diameter of the inner surface in the first bore formed by the first liner.
摘要翻译：一种制造具有或具有耐磨涂层的双螺杆缸的方法，其中在气缸中产生两个基本上彼此平行延伸并彼此重叠的孔，然后将两个衬垫插入孔中，衬垫具有基本上C形的横截面，在孔的重叠区域中彼此连续，形成孔的内表面，并且用作耐磨涂层。首先，将管状衬垫插入第一孔中，然后根据另一个孔的直径被切割以形成C形横截面，此后，将第二管状衬垫插入第二孔中，然后是根据由第一衬里形成的第一孔中的内表面的直径切割以形成C形横截面。

3. 发明申请

US20170190091A1 TEMPERATURE PROBE, PARTICULARLY FOR THERMOPLASTIC MIX EXTRUSION MACHINES 审中-公开
公开(公告)号：US20170190091A1
公开(公告)日：2017-07-06
申请号：US15245802
申请日：2016-08-24
申请人： SEMPLICE S.P.A.
发明人： Stefano Paoletti
IPC分类号： B29C47/92 , G01K1/08 , G01K7/02
CPC分类号： B29C48/92 , B29C48/2565 , B29C48/681 , B29C48/832 , B29C48/834 , B29C2948/92209 , B29C2948/9238 , B29C2948/924 , B29K2101/12 , G01K1/08 , G01K7/02 , H04N19/12 , H04N19/14 , H04N19/176 , H04N19/463 , H04N19/90
摘要： A temperature probe, particularly for thermoplastic mix extrusion machines, which comprises at least one casing, which is adapted to be inserted in an extrusion cylinder substantially at right angles to the extrusion direction with one end thereof facing into the internal cavity of the extrusion cylinder so that it is in direct contact with the extrusion material contained in the internal cavity, and at least one thermocouple, which is accommodated in the casing and is adapted to detect the temperature of the extrusion material by thermal conduction through the casing, the temperature probe comprising thermally insulating elements which are interposed at least partially between the casing and the extrusion cylinder so as to reduce the thermal influence of the extrusion cylinder on the measurement made by the thermocouple.

4. 发明申请

US20170113394A1 EXTRUDER SCREW, EXTRUDER, AND EXTRUSION METHOD 审中-公开
公开(公告)号：US20170113394A1
公开(公告)日：2017-04-27
申请号：US15345750
申请日：2016-11-08
申请人： Toshiba Kikai Kabushiki Kaisha , HSP Technologies Inc.
发明人： Akiyoshi KOBAYASHI , Shigeyuki FUJII , Takafumi SAMESHIMA , Hiroshi SHIMIZU
IPC分类号： B29C47/64 , B29B7/48
CPC分类号： B29C48/67 , B29B7/426 , B29B7/429 , B29B7/483 , B29B7/484 , B29B7/487 , B29B7/489 , B29B7/7461 , B29B7/7485 , B29B7/82 , B29B7/845 , B29C48/03 , B29C48/2564 , B29C48/2565 , B29C48/385 , B29C48/402 , B29C48/51 , B29C48/54 , B29C48/55 , B29C48/57 , B29C48/725 , B29C48/763 , B29C48/767 , B29C48/83 , B29K2033/12 , B29K2069/00
摘要： An extruder screw includes a screw main body, conveyance portions, barrier portions, and paths. The raw materials, the conveyance of which is limited by the barrier portions, flow in from the entrance. The raw materials flowing in from the entrance flow through the paths in an opposite direction to a conveyance direction of the conveyance portions. The exit is opened in the outer circumferential surface of the screw main body at a position on an upstream side in the conveyance direction in the conveyance portions in which the entrance is opened.

5. 发明申请

US20150158228A1 LABORATORY EXTRUDER 审中-公开
标题翻译：实验室挤出机
公开(公告)号：US20150158228A1
公开(公告)日：2015-06-11
申请号：US14241593
申请日：2012-08-29
申请人： Boudewijn Jan Robert Scholtens , Matheus Pieter Quaedflieg , Leonardus Wilhelmus Guillaume Rijks , Robert Joseph Maria Coumans
发明人： Boudewijn Jan Robert Scholtens , Matheus Pieter Quaedflieg , Leonardus Wilhelmus Guillaume Rijks , Robert Joseph Maria Coumans
IPC分类号： B29C47/00
CPC分类号： B29C48/02 , B29C48/03 , B29C48/2565 , B29C48/25684 , B29C48/265 , B29C48/2715 , B29C48/68 , B29C48/6803 , B29C48/797 , B29C48/83 , B29C48/832 , B29C48/92 , B29C2948/92209 , B29C2948/924 , B29C2948/92704 , B29C2948/92895 , B29L2031/00 , B30B11/221 , B30B11/224 , B30B11/24
摘要： The invention relates to an extruder (1) for processing relatively small quantities of pharmaceutical and/or biomedical materials, which extruder (1) comprises an extruder frame (7), a barrel (9, 10), a pair of extruder screws (3), and a drive for rotating the extruder screws (3), wherein the barrel (9, 10) is formed by a pair of separable housing blocks that are positioned in a closed position against each other during processing, each housing block having a barrel liner (13, 15), wherein in the closed position of the pair of separable housing blocks the barrel liners define an interior volume, a feed opening (30), a discharge opening (45) and an opening (31a, 33a) for receiving the pair of extruder screws (3) in the interior volume.
摘要翻译：本发明涉及一种用于加工相对少量的药物和/或生物医学材料的挤出机（1），该挤出机（1）包括挤出机框架（7），筒体（9,10），一对挤出机螺杆）和用于旋转挤出机螺杆（3）的驱动器，其中筒体（9,10）由在加工期间相对于彼此定位在关闭位置的一对可分离的壳体块形成，每个壳体块具有桶衬套（13,15），其中在所述一对可分离壳体块的关闭位置中，所述衬套限定内部容积，进料口（30），排出口（45）和用于接收的开口（31a，33a）一对挤出机螺钉（3）在内部容积中。

6. 发明公开

US20230293390A1 System for Molding and Coating of Pharmaceutical Tablets 审中-公开
公开(公告)号：US20230293390A1
公开(公告)日：2023-09-21
申请号：US17119143
申请日：2019-06-10
申请人： Continuus Pharmaceuticals, Inc. , I.M.A. Industria Macchine Autommatiche S.p.A.
发明人： Bhakti HALKUDE , Federica CASATI , Evan James GOODWIN , Saptarshi CHATTOPADHYAY , Bayan Teisho TAKIZAWA , Salvatore MASCIA
IPC分类号： A61J3/00 , A61K9/28 , A61J3/10 , B29C48/25 , B29C48/40 , B29C48/68 , B29C48/80 , B29C48/92 , B30B11/24 , B30B11/26 , B30B11/34 , B30B15/26 , B30B15/34
CPC分类号： A61J3/005 , A61K9/2893 , A61J3/10 , B29C48/2565 , B29C48/25684 , B29C48/40 , B29C48/6801 , B29C48/6803 , B29C48/83 , B29C48/92 , B30B11/24 , B30B11/26 , B30B11/34 , B30B15/26 , B30B15/34 , B29C2948/92209 , B29C2948/92704 , B29C2948/92895
摘要： Disclosed herein are new injection molding-coating devices for the continuous manufacturing of coated pharmaceutical tablets comprising one or more active pharmaceutical ingredients and one or more excipients. Also disclosed herein are methods for the continuous manufacture of coated pharmaceutical tablets using these new devices for the purpose application in the pharmaceutical and drug manufacturing industries.

7. 发明授权

US11752682B2 Extruder screw having paths within the screw, extruder, and extrusion method 有权
公开(公告)号：US11752682B2
公开(公告)日：2023-09-12
申请号：US17166781
申请日：2021-02-03
申请人： Toshiba Kikai Kabushiki Kaisha , HSP Technologies Inc.
发明人： Akiyoshi Kobayashi , Shigeyuki Fujii , Takafumi Sameshima , Hiroshi Shimizu
IPC分类号： B29C48/51 , B29C48/67 , B29B7/48 , B29B7/42 , B29B7/74 , B29B7/84 , B29B7/82 , B29C48/57 , B29C48/25 , B29C48/54 , B29C48/80 , B29C48/72 , B29C48/76 , B29C48/55 , B29C48/40 , B29C48/03 , B29C48/385 , B29K33/00 , B29K69/00
CPC分类号： B29C48/51 , B29B7/426 , B29B7/429 , B29B7/483 , B29B7/484 , B29B7/487 , B29B7/489 , B29B7/7461 , B29B7/7485 , B29B7/845 , B29C48/67 , B29B7/82 , B29C48/03 , B29C48/2564 , B29C48/2565 , B29C48/385 , B29C48/402 , B29C48/54 , B29C48/55 , B29C48/57 , B29C48/725 , B29C48/763 , B29C48/767 , B29C48/83 , B29K2033/12 , B29K2069/00
摘要： An extruder screw includes a screw main body, conveyance portions, barrier portions, and paths. The raw materials, the conveyance of which is limited by the barrier portions, flow in from the entrance. The raw materials flowing in from the entrance flow through the paths in an opposite direction to a conveyance direction of the conveyance portions. The exit is opened in the outer circumferential surface of the screw main body at a position on an upstream side in the conveyance direction in the conveyance portions in which the entrance is opened.

8. 发明申请

US20150165648A1 TWIN SCREW EXTRUDERS 审中-公开
标题翻译：双螺杆挤出机
公开(公告)号：US20150165648A1
公开(公告)日：2015-06-18
申请号：US14411732
申请日：2013-06-26
申请人： THE JAPAN STEEL WORKS, LTD
发明人： Seiji Takamoto , Makoto Ishikawa , Reo Fujita , Jun Kakizaki
IPC分类号： B29B7/46
CPC分类号： B29B7/46 , B29C48/2565 , B29C48/37 , B29C48/40 , B29C48/405 , B29C48/54 , B29C48/63 , B29C48/66 , B29C48/68 , B29C48/6801
摘要： First screw (11) and second screw (12) each have small diameter portion (17a) having a diameter smaller than that of flight tip (11a, 12a), an axial position of small diameter portion (17a) of first screw (11) being the same as that of second screw (12), the present invention including first screw supporting portion (15a) having first supporting surface (25a) and second supporting surface (25b) that rotatably support small diameter portions (17a) of first screw (11) and second screw (12), and flow path (25c) through which resin material, which is transported by first screw (11) and second screw (12), passes.In the radial direction of first screw (11) and second screw (12), clearance Δ, which is formed between small diameter portion (17a) and each of first supporting surface (25a) and second supporting surface (25b), is equal to or less than the clearance, which is formed between flight tip (11a, 12a) and an inner surface of cylinder (13).
摘要翻译：第一螺钉（11）和第二螺钉（12）各自具有直径小于飞行末端（11a，12a）直径的小直径部分（17a），第一螺钉（11）的小直径部分（17a）的轴向位置，与第二螺钉（12）的相同，本发明包括具有第一支撑表面（25a）的第一螺钉支撑部分（15a）和可旋转地支撑第一螺钉的小直径部分（17a）的第二支撑表面（25b） 11）和第二螺杆（12）以及由第一螺钉（11）和第二螺钉（12）输送的树脂材料通过的流路（25c）。在第一螺钉（11）和第二螺钉（12）的径向方向上，形成在小直径部分（17a）和第一支撑表面（25a）和第二支撑表面（25b）之间的间隙＆Dgr （11a，12a）和汽缸（13）的内表面之间形成的间隙。

9. 发明申请

US20180272297A1 SCREW MACHINE AND METHOD FOR THE PROCESSING OF MATERIAL TO BE PROCESSED 审中-公开
公开(公告)号：US20180272297A1
公开(公告)日：2018-09-27
申请号：US15764655
申请日：2016-09-27
申请人： Coperion GmbH
发明人： Sören WELB , Ulrich CONRAD , Peter MUNKES
IPC分类号： B01F7/00 , B01F15/06 , B01F7/08 , B01F15/00
CPC分类号： B01F7/00416 , B01F7/085 , B01F15/00175 , B01F15/00396 , B01F15/066 , B01F2015/061 , B01F2015/062 , B01F2215/0049 , B29C45/74 , B29C48/03 , B29C48/2564 , B29C48/2565 , B29C48/402 , B29C48/509 , B29C48/54 , B29C48/57 , B29C48/6803 , B29C48/832
摘要： A screw machine includes an inductive heating device for the processing of material to be processed. The inductive heating device is used to heat the material in a heating zone. In the heating zone, at least one housing portion is made of an electromagnetically transparent material at least partly, the material being non-magnetic and electrically non-conductive, whereas at least one treatment element shaft is made of an electrically conductive material at least partly. During the processing of the material, the inductive heating device generates an alternating magnetic field that produces eddy current losses in the at least one treatment element shaft, the eddy current losses leading to a temperature increase of the at least one treatment element shaft. The material is heated on the at least one heated treatment element shaft, in particular until it melts. The screw machine allows a simple and efficient melting of the material, with the result that a mechanical energy input and a resulting wear of the screw machine can be reduced significantly.

10. 发明申请

US20180206524A1 Extruder for Feed- and Foodstuffs 审中-公开
公开(公告)号：US20180206524A1
公开(公告)日：2018-07-26
申请号：US15745497
申请日：2016-07-08
申请人： Source Technology ApS
发明人： Thomas Kniep Jørgensen
IPC分类号： A23J3/26 , A23P30/20 , A23J3/04 , A23J3/14 , A23J3/22
CPC分类号： A23J3/26 , A23J3/04 , A23J3/14 , A23J3/227 , A23P30/20 , B29B7/186 , B29C48/022 , B29C48/252 , B29C48/2561 , B29C48/2564 , B29C48/2565 , B29C48/445 , B29C48/51 , B29C48/515 , B29C48/82 , B29C48/845
摘要： An extruder for making meat analogue products, where the extruder comprises a product outlet (22), and a longitudinal barrel (8) comprising an inner surface (14) and an outer surface, and where the extruder further comprises heating means for heating at least a part of said inner surface, where said barrel (8) interconnects with said product inlet (5) and outlet (22), where the extruder further comprises a rotor (16) arranged coaxially inside said barrel (8), where said rotor (16) comprises drive means (19) for rotating said rotor (16) in relation to the barrel (8).

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