专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明公开

EP1303390A1 THICK FILM HEATER APPARATUS 有权
标题翻译：厚膜加热器
公开(公告)号：EP1303390A1
公开(公告)日：2003-04-23
申请号：EP01923437.6
申请日：2001-04-12
申请人： Husky Injection Molding Systems Ltd.
发明人： BOOTH, Andrew, P. , PILAVDZIC, James , WOLFF, Peter, C. , JENKO, Edward, J. , WINKELMANN, Bernd, D. , WARREN, Harold, M.
IPC分类号： B29C45/27 , B29C45/74
CPC分类号： B29C45/74 , B29C45/2737 , B29C2045/2745 , B29C2045/2746 , Y10S425/013
摘要： Improved injection molding machine heater apparatus using thick-film layers (26, 28, 32) applied directly on a thermally conductive substrate (34) or directly onto the melt channel. Preferably, the substrate (34) is cylindrically shaped with a slot (24) running the length of the substrate (34). The thick film layers (26, 28, 32) and substrate (34) have substantially equal coefficient of thermal expansion. Preferably, the heater assembly has a lower coefficient of thermal expansion than the machine channel it is installed on so as to increase the thermal communication as they heat up. A heat resistant connector housing (36) is slidably installed over the heater assembly (12) for mechanical connection of conductors to the heater without the use of soldering, brazing, welding or other failure prone connection means.

62. 发明公开

EP1206900A1 ELEKTRISCHE HEIZUNG FÜR HEISSKANALSYSTEME UND VERFAHREN ZUR HERSTELLUNG EINER SOLCHEN HEIZUNG 有权
标题翻译：电热器制造这种加热热流道系统及方法
公开(公告)号：EP1206900A1
公开(公告)日：2002-05-22
申请号：EP00956489.9
申请日：2000-08-25
申请人： Günther Heisskanaltechnik GmbH
发明人： GÜNTHER, Herbert , KRETSCHMAR, Christel , OTSCHIK, Peter
IPC分类号： H05B3/48 , B29C45/27
CPC分类号： B29C45/2737 , B29C2045/274 , B29C2045/2745 , B29C2045/2746 , B29C2045/2748 , H05B3/42
摘要： An electric surface heating element is installed by direct application to the periphery of a cylindrical material pipe (13) of a hot runner nozzle (12). Said surface heating element consists of a ceramic dielectric layer (20) which is directly applied to the metal pipe (13) or to the wall (16) thereof, at least one layer (22) consisting of heating conductor strips (23) and an electrically insulating ceramic covering layer (24) which is applied on top of the latter. Film, or thick-coat screen printing technology are suitable as coating processes. However, thick-coat technology using round printing is preferably used for the layer construction as a whole. Alternatively, the ceramic dielectric layer (20) can be fixed to the periphery of the hot runner pipe (13) in the form of a pre-fabricated green film and subsequently baked.

63. 发明申请

WO2013152976A3 DIE INSERT WITH LAYER HEATING, MOULDING PLATE HAVING A DIE INSERT OF THIS TYPE, AND METHOD FOR OPERATING A DIE INSERT OF THIS TYPE 审中-公开
标题翻译：与层加热，模板工具使用这样的操作这种工具使用的工具的使用和方法
公开(公告)号：WO2013152976A3
公开(公告)日：2014-01-30
申请号：PCT/EP2013057051
申请日：2013-04-03
申请人： GUENTHER HEISSKANALTECHNIK , GUENTHER HERBERT , SOMMER SIEGRID , ZIMMERMANN FREDERIC , SCHNELL TORSTEN
发明人： GUENTHER HERBERT , SOMMER SIEGRID , ZIMMERMANN FREDERIC , SCHNELL TORSTEN
IPC分类号： H05B3/26 , B29C45/26 , B29C45/27 , B29C45/73 , H05B1/02 , H05B3/06
CPC分类号： B29C45/2737 , B29C45/2642 , B29C45/2673 , B29C45/73 , B29C2045/2745 , B29C2045/2753 , B29C2045/7356 , H05B1/023 , H05B3/06 , H05B3/265 , H05B2203/011 , H05B2203/013
摘要： Heated mould cavities of injection-moulding dies require long heating and cooling phases, with the result that the production unit numbers are low, the unit costs are high and the degree of efficiency is low as a result of the energy for temperature control. It is therefore a problem of the invention to eliminate or to reduce these disadvantages. According to the invention, this is solved by virtue of the fact that a die insert for delimiting, at least in sections, a mould cavity which is configured in a moulding plate of an injection-moulding die for producing components from a flowable material is provided with a main body which has a shaping front side for the mould cavity and a rear side which lies opposite the shaping front side, wherein the main body carries a layer heating means on the shaping front side thereof.
摘要翻译：注塑模具的受热模具空腔需要长的预热和冷却，从而使生产数量低，通过Temperierungsenergien单位成本和高效率是低的。因此，本发明的目的是消除这些缺点或降低。这是这样一个工具刀片，用于其在注射模具中，用于从可流动的材料制成的部件的制造的模具板而形成的模腔的至少截面方向边界，根据本发明的模腔的成形前和成形来实现，提供了一种具有基体具有前相对后侧，基体携带的加热至其成型前的层。

64. 发明申请

WO2012015778A1 MOLD-TOOL ASSEMBLY INCLUDING HEATER HAVING RESISTIVE ELEMENT ENCASED IN ALUMINUM NITRIDE 审中-公开
标题翻译：模具工具组装，包括具有氮化铝中电解元素的加热器
公开(公告)号：WO2012015778A1
公开(公告)日：2012-02-02
申请号：PCT/US2011/045277
申请日：2011-07-26
申请人： HUSKY INJECTION MOLDING SYSTEMS LTD , ESSER, Brian , GRAY, Stephen, Linwood
发明人： ESSER, Brian , GRAY, Stephen, Linwood
IPC分类号： B29C67/00
CPC分类号： B29C45/74 , B29C45/2737 , B29C2045/2743 , B29C2045/2745 , B29C2045/2748
摘要： A mold-tool assembly, comprising: a heater being configured to heat (in use), at least a portion of, a component, the heater having a resistive element being encased, at least in part, in aluminum nitride.
摘要翻译：一种模具工具组件，包括：加热器，其被配置为加热（使用中）至少部分部件，所述加热器具有至少部分地被氮化铝包封的电阻元件。

65. 发明申请

WO2004041504A1 APPARATUS FOR RETAINING A HEATER AND THERMOCOUPLE ON AN INJECTION MOLDING NOZZLE 审中-公开
标题翻译：用于在注射成型喷嘴上保持加热器和热电偶的装置
公开(公告)号：WO2004041504A1
公开(公告)日：2004-05-21
申请号：PCT/CA2003/001385
申请日：2003-09-10
申请人： HUSKY INJECTION MOLDING SYSTEMS LTD.
发明人： PILAVDZIC, Jim , FARMER, Charles , VON BUREN, Stefan , LAWRENCE, Thomas
IPC分类号： B29C45/27
CPC分类号： B29C45/1782 , B29C45/2737 , B29C2045/274 , B29C2045/2745
摘要： An apparatus for retaining a heater on an injection molding nozzle comprises a retaining body configured to fit around the injection molding nozzle. The retaining body has two flanges extending inward. One is configured to be received in a groove in the injection molding nozzle; the other is configured to be received in a groove in the heater. An axial slot allows the retaining body to elastically spread outward. The retaining body also has at least one aperture that receives a thermocouple. The aperture is preferably an elongated hole having an axis parallel to a longitudinal axis of the retaining body. Preferably the heater is a thick-film heater and the thermocouple is installed adjacent one on the resistive elements of the thick-film heater. When the resistive elements produce different heat levels, the thermocouple is preferably installed adjacent the resistive element that produces the greatest heat.
摘要翻译：用于将加热器保持在注射成型喷嘴上的装置包括构造成围绕注射成型喷嘴安装的保持体。保持体具有向内延伸的两个凸缘。一个被配置为容纳在注射成型喷嘴中的凹槽中; 另一个被配置为被接收在加热器中的凹槽中。轴向槽允许保持体向外弹性扩展。保持体还具有至少一个接收热电偶的孔。该孔优选为具有平行于保持体的纵向轴线的轴的细长孔。优选地，加热器是厚膜加热器，并且热电偶被安装在厚膜加热器的电阻元件上。当电阻元件产生不同的热量时，热电偶优选地安装在产生最大热量的电阻元件附近。

66. 发明申请

WO00023245A1 THICK FILM HEATER FOR INJECTION MOLD RUNNER NOZZLE 审中-公开
标题翻译：用于注射模具运行喷嘴的厚膜加热器
公开(公告)号：WO00023245A1
公开(公告)日：2000-04-27
申请号：PCT/US1999/024590
申请日：1999-10-20
IPC分类号： B29C45/73 , B29C45/27
CPC分类号： B29C45/2737 , B29C2045/274 , B29C2045/2745 , B29C2045/2746
摘要： Hot runner injection molding systems with externally heated injection runner nozzles for such systems. The heater is preferably a tubular heater with the resistive element applied to the exterior surface by fine film printing. The heater is adapted to externally heat a hot runner injection mold runner nozzle.
摘要翻译：热流道注塑系统，具有用于这种系统的外部加热注射流道喷嘴。加热器优选是管状加热器，其电阻元件通过精细的薄膜印刷施加到外表面。加热器适于外部加热热流道注射模具浇道嘴。

67. 发明专利

JP2010012797A Apparatus used in injection molding apparatus 审中-公开
标题翻译：注射成型设备中使用的装置
公开(公告)号：JP2010012797A
公开(公告)日：2010-01-21
申请号：JP2009237858
申请日：2009-10-15
申请人： Husky Injection Molding Syst Ltd , ハスキーインジェクションモールディングシステムズリミテッドHusky Injection Molding Systems Limited
发明人： HAROLD GODWIN , OLARU GEORGE , WHIFFEN DAVID
IPC分类号： B29C45/26 , B29C45/27 , B29C33/02 , B29C45/00 , B29C45/02 , B29C45/16 , B29C45/72
CPC分类号： B29C45/2711 , B29C45/02 , B29C45/1603 , B29C45/2701 , B29C45/2737 , B29C2045/2722 , B29C2045/274 , B29C2045/2741 , B29C2045/2745 , B29C2045/2746 , B29K2067/00
摘要： PROBLEM TO BE SOLVED: To provide a method and a means for efficiently heating a molding manifold and a melt channel of a hot runner nozzle. SOLUTION: A mold sprue bush 62, a manifold 64 and a hot runner nozzle 66 wherein many cavitations are produced are respectively heated using thin film heaters 63, 65 and 67. The heaters are constituted by including active films made of a conductive material of thin films sandwiched between combined passive thin film materials. In the case of disposing the thin film heater at an inside so as to directly contact with a molten resin, the thin film heater 63 may sequentially include a wear resistant film 72, an electrically insulating film 74, an electric resistance heater film 76, an electrically insulating film 78 and a heat insulation film 79 from a channel. In the case of disposing the thin film heater 65 at an outside, the wear resistant film may be omitted. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于有效地加热热流道喷嘴的模制歧管和熔体通道的方法和装置。解决方案：使用薄膜加热器63,65和67分别加热制成许多空穴的模浇口衬套62，歧管64和热流道喷嘴66.加热器由包括由导电夹在组合被动薄膜材料之间的薄膜材料。在将薄膜加热器设置在内部以与熔融树脂直接接触的情况下，薄膜加热器63可以依次包括耐磨膜72，电绝缘膜74，电阻加热膜76，电绝缘膜78和绝热膜79。在将薄膜加热器65设置在外部的情况下，可以省略耐磨损膜。版权所有（C）2010，JPO＆INPIT

69. 发明专利

JP2003535729A Thick film heater device 有权
公开(公告)号：JP2003535729A
公开(公告)日：2003-12-02
申请号：JP2002503514
申请日：2001-04-12
申请人：ハスキーインジェクションモールディングシステムズリミテッド
发明人：ウィンケルマン，バーンド，デー． , ウォルフ，ペーター．シー． , ジェンコ，エドワード，ジェイ． , ピラヴジック，ジェームズ , ボース，アンドリュー，ピー． , ワーレン，ハロルド，エム．
IPC分类号： B29C45/73 , B29C45/27 , B29C45/74
CPC分类号： B29C45/74 , B29C45/2737 , B29C2045/2745 , B29C2045/2746 , Y10S425/013
摘要： (57)【要約】熱伝導性の基板（３４）上に直接、または溶融チャネル上に直接付着された、厚膜層（２６、２８、３２）を用いた改良型の射出成形機ヒータ装置。好ましくは、基板（３４）は、基板（３４）の長さを走るスロット（２４）を有して円筒形に形成されている。厚膜層（２６、２８、３２）および基板（３４）は、ほぼ等しい熱膨張係数を有する。好ましくは、ヒータ・アセンブリは、それが設置された機械のチャネルよりも低い熱膨張係数を有し、それによって、加熱されたときの熱的連絡を増加させる。熱抵抗コネクタ・ハウジング（３６）が、はんだ付け、ろう付け、溶接またはその他の破損しがちな接続手段なしでのコンダクタとヒータとの機械的接続のために、ヒータ・アセンブリ（１２）上に滑動可能に設置されている。

70. 发明申请

US20160185021A1 INJECTION MOLDING APPARATUS WITH HEATED MOLD CAVITIES 审中-公开
标题翻译：注射成型设备加热模具CAVITIES
公开(公告)号：US20160185021A1
公开(公告)日：2016-06-30
申请号：US14967170
申请日：2015-12-11
申请人： Otto Männer Innovation GmbH
发明人： Gheorghe (George) Olaru
IPC分类号： B29C45/27 , B29C45/78 , B29C45/32 , B29C45/73
CPC分类号： B29C45/2738 , B29C45/73 , B29C45/78 , B29C2045/274 , B29C2045/2745 , B29C2045/2748 , B29C2045/7343 , B29C2945/7604 , B29C2945/76257 , B29C2945/76381 , B29C2945/76454 , B29C2945/76531 , B29C2945/76658 , B29C2945/76735 , B29C2945/76859
摘要： An injection molding apparatus and an method for the manufacture of moldable articles having an injection manifold, a plurality of hot runner nozzles, a first nozzle heater, a plurality of mold cavities positioned to receive molten material from the plurality of the hot runner nozzles, each mold cavity having at least one mold gate orifice and a mold cavity heater surrounding each mold cavity at least partially and a thermocouple associated with the mold cavity to measure directly or indirectly a temperature generated by the mold cavity heater.
摘要翻译：一种注射成型设备和用于制造具有注射歧管，多个热流道喷嘴，第一喷嘴加热器和多个模腔的可成型制品的方法，所述多个模腔定位成从多个热流道喷嘴接收熔融材料，每个模腔具有至少一个模具浇口孔和模腔加热器，每个模腔至少部分地围绕每个模腔，并且与模腔相关联的热电偶直接或间接地测量由模腔加热器产生的温度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式