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1. 发明申请

US20060157877A1 Tool having enhanced cooling characteristics and a method for producing a tool having enhanced cooling characteristics 有权
标题翻译：具有增强的冷却特性的工具和用于制造具有增强的冷却特性的工具的方法
公开(公告)号：US20060157877A1
公开(公告)日：2006-07-20
申请号：US11037615
申请日：2005-01-18
申请人： Mark Manuel
发明人： Mark Manuel
IPC分类号： B21B1/46 , B21B13/22 , B22D11/126 , E04B1/16 , B22D11/128
CPC分类号： B29C33/3828 , B22D17/2218 , B22D19/06 , B23P15/007 , B23P15/246 , B29C2033/385 , B29C2045/7325 , Y10T29/49885 , Y10T29/49966 , Y10T29/49968 , Y10T29/4998 , Y10T29/49982 , Y10T29/49984 , Y10T29/49988 , Y10T29/49993 , Y10T428/12493
摘要： A tool 10 which is made by a method which efficiently allows internal passageways, such as passageway 50, which are at least partially circumscribed by thermally conductive material 103, to be formed in the tool 10, thereby allowing for enhanced cooling characteristics and allowing decreased cycle time and a reduced likelihood of damage to the formed object.
摘要翻译：一种工具10，其通过有效地允许在工具10中形成至少部分地由导热材料103限定的内部通道（例如通道50）的方法制成，从而允许增强的冷却特性并允许减少循环时间和减少对形成的物体的损坏的可能性。

2. 发明申请

US20020117777A1 Injection molding cooled cavity insert 有权
标题翻译：注塑冷却腔插入
公开(公告)号：US20020117777A1
公开(公告)日：2002-08-29
申请号：US09734020
申请日：2000-12-12
发明人： Jobst Ulrich Gellert
IPC分类号： B29C071/00
CPC分类号： B29C45/7312 , B29C45/73 , B29C2033/042 , B29C2045/7325 , B29C2045/7362 , B29K2105/253
摘要： Injection molding apparatus having a cavity insert (10) with integral inner and outer portions (136, 138) having a cooling fluid flow channel (166) extending therebetween. In a preferred embodiment, the cooling fluid flow channel (166) is formed by a groove (164) machined in the outer surface (162) of the inner portion (136). This brings the cooling fluid flow closer to the cavity (66) and improves cooling efficiency and reduces cycle time.
摘要翻译：具有具有整体内部和外部部分（136,138）的空腔插入件（10）的注射成型装置具有在其间延伸的冷却流体流动通道（166）。在优选实施例中，冷却流体流动通道（166）由在内部部分（136）的外表面（162）中加工的凹槽（164）形成。这使得冷却流体流动更接近空腔（66）并且提高冷却效率并缩短循环时间。

3. 发明授权

US5423670A Enhanced thermal transfer injection molding apparatus 失效
标题翻译：增强热转印注塑设备
公开(公告)号：US5423670A
公开(公告)日：1995-06-13
申请号：US133328
申请日：1993-10-08
申请人： Julio E. Hamel
发明人： Julio E. Hamel
IPC分类号： B29C45/27 , B29C45/73
CPC分类号： B29C45/2737 , B29C45/7312 , B29C2045/4015 , B29C2045/7325 , B29C2045/7362 , B29L2031/3468 , B29L2031/7134
摘要： In injection molding, a mold forms a wall member, which defines a cavity, by bringing together two mold halves. The cavity wall is formed by a specially machined cavity plate having built-in support columns, fins and ejector pins columns. The plate forms a passageway and in-out flow chambers on the opposite side from the cavity surface which completely surrounds the cavity where coolant or heating circulating carrier flows at high rates. The resulting flow of coolant/heating carrier at high rates can be controlled by special positioning of the flow chambers and creates added turbulence. The built-in support columns, fins and ejector pins also dramatically increase the area of contact of the flow carrier with the cavity plate. The design incorporates built-in support columns and fins which make possible a thinner cavity surface plate by adding strength and structural support to the cavity area. The exact arrangement and geometry of the built-in support columns, fins, and flow chamber depend on the part design and can be adjusted depending on the application to increase the uniformity and heat transfer rates. The plate design can be adapted to movable cores and stationary mold cavity cores.
摘要翻译：在注射成型中，通过将两个半模组合在一起，模具形成了限定空腔的壁构件。空腔壁由具有内置支撑柱，翅片和顶针柱的特殊加工的腔板形成。该板在与空腔表面相反的一侧上形成通道和入口流动室，其完全围绕腔体，其中冷却剂或加热循环载体以高速率流动。可以通过流动室的特殊定位来控制所产生的高速率的冷却剂/加热载体的流动并产生附加的紊流。内置的支撑柱，散热片和顶针也显着增加了流动载体与腔板的接触面积。该设计采用内置支撑柱和翅片，通过向腔体区域增加强度和结构支撑，可以使腔体表面更薄。内置支撑柱，翅片和流动室的精确排列和几何形状取决于零件设计，可根据应用进行调整，以增加均匀性和传热率。板设计可以适应于可动芯和固定模腔芯。

4. 发明授权

US06176700B1 Injection molding cooled cavity insert 有权
标题翻译：注塑冷却腔插入
公开(公告)号：US06176700B1
公开(公告)日：2001-01-23
申请号：US09261467
申请日：1999-02-24
申请人： Jobst Ulrich Gellert
发明人： Jobst Ulrich Gellert
IPC分类号： B29C4573
CPC分类号： B29C45/7312 , B29C45/73 , B29C2033/042 , B29C2045/7325 , B29C2045/7362 , B29K2105/253
摘要： Injection molding apparatus having a cavity insert (10) with integral inner and outer portions (136, 138) having a cooling fluid flow channel (166) extending therebetween. In a preferred embodiment, the cooling fluid flow channel (166) is formed by a groove (164) machined in the outer surface (162) of the inner portion (136). This brings the cooling fluid flow closer to the cavity (66) and improves cooling efficiency and reduces cycle time.
摘要翻译：具有具有整体内部和外部部分（136,138）的空腔插入件（10）的注射成型装置具有在其间延伸的冷却流体流动通道（166）。在优选实施例中，冷却流体流动通道（166）由在内部部分（136）的外表面（162）中加工的凹槽（164）形成。这使得冷却流体流动更接近空腔（66）并且提高冷却效率并缩短循环时间。

5. 发明授权

US5498150A High thermal capacity mold assembly 失效
标题翻译：高热容模具组装
公开(公告)号：US5498150A
公开(公告)日：1996-03-12
申请号：US370408
申请日：1995-01-09
申请人： John M. Check
发明人： John M. Check
IPC分类号： B29C33/04 , B29C33/76 , B29C45/26 , B29C45/73 , B29C49/06 , B29C49/64
CPC分类号： B29C45/26 , B29C33/04 , B29C33/76 , B29C45/7312 , B29C49/6427 , B29C2043/527 , B29C2045/7325 , B29C49/06 , B29K2105/253
摘要： A mold assembly has a mold part with a plurality of elongated cavities therein forming the outer wall of a molded part and wherein a fluid cooled core is inserted within each of the elongated cavities having an outer surface forming the inner wall of the molded part and the fluid cooled core includes an inner surface having a plurality of circumferentially spaced, longitudinally directed ribs for reinforcing the fluid cooled core radially inwardly of the elongated cavities and along the length of said fluid cooled core to control core deflection. A fluid inlet pipe is located axially of the inner surface in spaced relationship thereto having one end thereof adapted to be connected to a source of coolant and including a second end thereon in communication with a plurality of circumferentially spaced passages formed between each of the longitudinally directed ribs and wherein each of the passages returns flow to an elongated annular passage between the fluid inlet pipe and the inner surface.
摘要翻译：模具组件具有模具部分，其中形成有多个细长的空腔，其形成模制部件的外壁，并且其中流体冷却的芯体插入到每个细长空腔内，其具有形成模制部件的内壁的外表面，流体冷却的芯包括具有多个周向间隔开的纵向肋的内表面，用于在细长空腔的径向向内以及沿着所述流体冷却芯的长度加强流体冷却芯以控制芯偏心。流体入口管位于内表面的轴向间隔开的关系中，其一端适于连接到冷却剂源，并且包括第二端与多个周向间隔开的通道连通，该通道形成在每个纵向肋，并且其中每个通道返回到流体入口管和内表面之间的细长环形通道。

6. 发明授权

US06488881B2 Injection molding cooled cavity insert 有权
公开(公告)号：US06488881B2
公开(公告)日：2002-12-03
申请号：US09734020
申请日：2000-12-12
申请人： Jobst Ulrich Gellert
发明人： Jobst Ulrich Gellert
IPC分类号： B29C4573
CPC分类号： B29C45/7312 , B29C45/73 , B29C2033/042 , B29C2045/7325 , B29C2045/7362 , B29K2105/253
摘要： Injection molding apparatus having a cavity insert (10) with integral inner and outer portions (136, 138) having a cooling fluid flow channel (166) extending therebetween. In a preferred embodiment, the cooling fluid flow channel (166) is formed by a groove (164) machined in the outer surface (162) of the inner portion (136). This brings the cooling fluid flow closer to the cavity (66) and improves cooling efficiency and reduces cycle time.

7. 发明授权

US06203731B1 Method for injection molding of plastic products having excellent transcription properties 失效
标题翻译：具有优异转录特性的塑料制品的注射成型方法
公开(公告)号：US06203731B1
公开(公告)日：2001-03-20
申请号：US09174262
申请日：1998-10-16
申请人： Tsuyoshi Kato , Hirofumi Tateyama , Hideyuki Ishiyama , Kiyoshi Suzuki
发明人： Tsuyoshi Kato , Hirofumi Tateyama , Hideyuki Ishiyama , Kiyoshi Suzuki
IPC分类号： B29C4573
CPC分类号： B29C45/00 , B29C33/04 , B29C33/3842 , B29C45/73 , B29C45/78 , B29C2033/042 , B29C2045/7325 , B29C2045/7356 , B29C2045/7393 , B29C2945/7604 , B29C2945/7626 , B29C2945/76531 , B29C2945/76739
摘要： If the surface of metallic mold should not be highly transcribed to the surface of product in injection molding the plastic products, the transcription defects such as weld, shrinkage, etc. are caused to the surface of product. Further, if the resin should be exposed to the surface of high temperature metallic mold more than necessary during the molding, the filler and the like of glass and so forth are contained into the resin, and in this case, they are left over on the surface of metallic mold, resulting in the transcription defect. These problems can be solved by heating the surface temperature of metallic mold higher than the glass transfer temperature of resin if the resin is non-crystal and higher than the fusion point temperature if the resin crystal, with the temperature raising speed of more than 2° C. every second, maintaining this temperature during the resin charging, and by cooling at the lowering speed of more than 2° C. every second after the completion of charging. This temperature control shall be conducted with the feed back control while detecting the surface temperature of metallic mold by the temperature detection sensor mounted at the position close to the surface of metallic mold.
摘要翻译：如果金属模具的表面在注射成型塑料制品时不会高度转录到产品的表面，则产品的表面会引起诸如焊接，收缩等的转录缺陷。此外，如果在模制过程中树脂应该暴露于高温金属模的表面，则玻璃等的填料等被包含在树脂中，并且在这种情况下，金属模具的表面，导致转录缺陷。如果树脂是非晶体的，加热金属模具的表面温度高于树脂的玻璃转移温度，如果树脂晶体高于熔点温度，则升温速度大于2°可以解决这些问题 C.每秒钟，在树脂充电期间保持该温度，并且在充电完成后每秒钟以大于2℃的降低速度冷却。通过安装在靠近金属模具表面的位置的温度检测传感器检测金属模具的表面温度，进行反馈控制。

8. 发明授权

US5855933A Temperature-controllable tool or mold for producing plastic moldings and process for making such tools or molds 失效
标题翻译：用于生产塑料模制品的温度可控的工具或模具以及用于制造这种工具或模具的工艺
公开(公告)号：US5855933A
公开(公告)日：1999-01-05
申请号：US416786
申请日：1995-06-12
申请人： Klaus Schmetz
发明人： Klaus Schmetz
IPC分类号： B29C33/04 , B29C45/73
CPC分类号： B29C33/04 , B29C45/7312 , B29C2045/7325 , B29C2045/7362 , F28F7/02
摘要： In a temperature-controllable tool (11) or mould for producing plastic mouldings with at least one cavity (12) to accept the mould of the plastic moulding to be produced, at least one inlet or outlet aperture (13, 14) which are interconnected via channels (15) and form a temperature-control agent channel system for cooling or heating the mould cavity (12), the shot time (cycle time) is shortened, maintenance is made easier and higher quality injection-moulded components are obtained in that the run of the channels (15) is matched to the outer shape of the mould cavity (12) and the geometry of the channels (15) is matched to the temperature profile in the plastic moulding. A process for making such a tool or mould comprises the following steps: separating the tool or the mould in the planes of the channels to be produced; producing the channels in accordance with the desired cycle in at least one separating surface of the opened tool or mould by milling or the like; and joining the separated parts of the tool or mould together.
摘要翻译： PCT No.PCT / DE93 / 00987 Sec。 371日期：1995年6月12日 102（e）日期1995年6月12日PCT提交1993年10月16日PCT公布。出版物WO94 / 08770 日期1994年04月28日在用于生产具有至少一个空腔（12）的塑料模制件的温度可控的工具（11）或模具中，用于接收待生产的塑料模制件的模具，至少一个入口或出口孔（13， 14），其通过通道（15）互连，并形成用于冷却或加热模腔（12）的温度控制剂通道系统，缩短了喷射时间（循环时间），维护变得更容易并且注塑成型更高质量获得的部件是通道（15）的行程与模腔（12）的外形匹配，并且通道（15）的几何形状与塑料模制件中的温度分布相匹配。用于制造这种工具或模具的方法包括以下步骤：在待生产的通道的平面中分离工具或模具; 通过铣削等在打开的工具或模具的至少一个分离表面中根据期望的循环产生通道; 并将工具或模具的分离部分连接在一起。

9. 发明授权

US4295628A Mold for the injection molding of objects of large dimension and complicated surfaces from plastic material 失效
标题翻译：用于从塑料材料注塑大尺寸和复杂表面的物体的模具
公开(公告)号：US4295628A
公开(公告)日：1981-10-20
申请号：US93130
申请日：1979-11-09
申请人： Lubomir Kupf , Jiri Travnicek , Radomil Adamek , Josef Kyzlink
发明人： Lubomir Kupf , Jiri Travnicek , Radomil Adamek , Josef Kyzlink
IPC分类号： B29C45/26 , B29C45/37 , B29C45/73 , B29C5/00
CPC分类号： B29C45/26 , B29C45/37 , B29C45/73 , B29C45/7312 , B29C2045/7325
摘要： Mold for the injection molding of objects of large dimension and complicated surfaces from plastic material without internal stresses and with accurate dimension. In base plates of the mold cooling grids are embedded and the active surface of the base plates is provided with forming plates and forming strips with grooves for heating elements or tempering and cooling means. The mold is provided with mobile cores which change their positions in the course of shrinking of the solidifying plastic material.
摘要翻译：模具用于塑料材料的大尺寸和复杂表面的物体的注射成型，没有内部应力和精确的尺寸。在模具的基板中嵌入冷却网格，并且基板的有效表面设置有成形板和形成具有用于加热元件或回火和冷却装置的槽的条带。该模具设置有在固化塑料材料收缩的过程中改变其位置的移动芯。

10. 发明申请

US20170106567A1 MOLD AND MANUFACTURING METHOD THEREOF 审中-公开
公开(公告)号：US20170106567A1
公开(公告)日：2017-04-20
申请号：US15265727
申请日：2016-09-14
申请人： KTX CORPORATION
发明人： Katsuya SATO
IPC分类号： B29C33/04 , C25D1/08 , C25D1/10 , B29C33/00 , B29C33/38
CPC分类号： B29C33/04 , B29C33/0083 , B29C33/3842 , B29C33/56 , B29C45/7312 , B29C2045/7325 , B29K2905/00 , B29K2995/0005 , C25D1/00 , C25D1/02 , C25D1/08 , C25D1/10 , C25D7/04
摘要： A mold includes a mold body, a porous conductive sheet and an electroformed metal. The porous conductive sheet is placed on a back surface of the mold body, has a plurality of through holes, and is conductive at least at its surface. The electroformed metal is electrodeposited on the back surface of the mold body and on the porous conductive sheet so as to fill and close the through holes of the porous conductive sheet. In the mold, an inner surface of the electroformed metal forms at least a part of an inner surface of a fluid passage through which fluid for temperature control flows.

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