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公开(公告)号：US07338355B2
公开(公告)日：2008-03-04
申请号：US11423829
申请日：2006-06-13
IPC分类号： B24D11/00
CPC分类号： B24D11/02 , B24B23/005
摘要： An abrasive article having an apertured coated abrasive member, filter media, and an attachment interface member is formed by an ultrasonic welding process. The abrasive article is useful for abrading a workpiece.
摘要翻译： 通过超声波焊接工艺形成具有带孔涂层的磨料构件，过滤介质和附接界面构件的磨料制品。 磨料制品可用于研磨工件。
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公开(公告)号：US20130345384A1
公开(公告)日：2013-12-26
申请号：US14003045
申请日：2012-03-14
申请人： Stanley Rendon , Dennis E. Ferguson , Donald L. Pochardt , Joseph S. Warner , Timothy J. Rowell , Peter T. Benson , Satinder K. Nayar
发明人： Stanley Rendon , Dennis E. Ferguson , Donald L. Pochardt , Joseph S. Warner , Timothy J. Rowell , Peter T. Benson , Satinder K. Nayar
IPC分类号： B29C45/73 , C08F220/06
CPC分类号： B29C45/73 , B29C45/0025 , B29C45/568 , B29C45/7207 , B29C2045/7393 , B29L2011/00 , C08F220/06
摘要： An ultrasonic-assisted injection molding system and method for making precisely-shaped articles. A source of ultrasonic energy is positioned to apply vibrational energy to a mold cavity connected to at least one gate in flow communication with a source of molten (co)polymer. The mold is heated to a temperature of 104-116° C., and the molten (co)polymer is injected into the mold cavity. After cooling the mold until the molten (co)polymer within the gate has solidified, ultrasonic energy is applied to the mold without remelting the solidified (co)polymer within the gate until the temperature increases to 116-122° C., thereby substantially relieving flow induced stresses. The mold is then cooled until the temperature decreases to 101-107° C., and is thereafter heated until the temperature increases to 116-122° C., thereby substantially relieving any thermally induced stresses. The mold is cooled until the molten (co)polymer has solidified, thereby forming a precision molded plastic optical element.
摘要翻译： 超声波辅助注射成型系统及制造精密成形制品的方法。 定位超声波能源，以将振动能施加到与熔融（共）聚合物源流动连通的至少一个浇口连接的模腔上。 将模具加热到104-116℃的温度，并将熔融的（共）聚合物注入模腔中。 在模具冷却之后，门内的熔融（共）聚合物已经固化，超声波能量被施加到模具上，而不使固化的（共）聚合物在浇口内重熔，直到温度升至116-122℃，从而基本上缓解 流动应力。 然后将模具冷却直到温度降至101-107℃，然后加热直到温度升至116-122℃，从而基本上减轻任何热诱导的应力。 将模具冷却直到熔融（共）聚合物固化，从而形成精密模塑塑料光学元件。
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公开(公告)号：US20070287366A1
公开(公告)日：2007-12-13
申请号：US11423829
申请日：2006-06-13
IPC分类号： B24D11/00
CPC分类号： B24D11/02 , B24B23/005
摘要： An abrasive article having an apertured coated abrasive member, filter media, and an attachment interface member is formed by an ultrasonic welding process. The abrasive article is useful for abrading a workpiece.
摘要翻译： 通过超声波焊接工艺形成具有带孔涂层的磨料构件，过滤介质和附接界面构件的磨料制品。 磨料制品可用于研磨工件。
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公开(公告)号：US09289931B2
公开(公告)日：2016-03-22
申请号：US14003045
申请日：2012-03-14
申请人： Stanley Rendon , Dennis E. Ferguson , Donald L. Pochardt , Joseph S. Warner , Timothy J. Rowell , Peter T. Benson , Satinder K. Nayar
发明人： Stanley Rendon , Dennis E. Ferguson , Donald L. Pochardt , Joseph S. Warner , Timothy J. Rowell , Peter T. Benson , Satinder K. Nayar
CPC分类号： B29C45/73 , B29C45/0025 , B29C45/568 , B29C45/7207 , B29C2045/7393 , B29L2011/00 , C08F220/06
摘要： An ultrasonic-assisted injection molding system and method for making precisely-shaped articles. A source of ultrasonic energy is positioned to apply vibrational energy to a mold cavity connected to at least one gate in flow communication with a source of molten (co)polymer. The mold is heated to a temperature of 104-116° C., and the molten (co)polymer is injected into the mold cavity. After cooling the mold until the molten (co)polymer within the gate has solidified, ultrasonic energy is applied to the mold without remelting the solidified (co)polymer within the gate until the temperature increases to 116-122° C., thereby substantially relieving flow induced stresses. The mold is then cooled until the temperature decreases to 101-107° C., and is thereafter heated until the temperature increases to 116-122° C., thereby substantially relieving any thermally induced stresses. The mold is cooled until the molten (co)polymer has solidified, thereby forming a precision molded plastic optical element.
摘要翻译： 超声波辅助注射成型系统及制造精密成形制品的方法。 定位超声波能源，以将振动能施加到与熔融（共）聚合物源流动连通的至少一个浇口连接的模腔上。 将模具加热到104-116℃的温度，并将熔融的（共）聚合物注入模腔中。 在模具冷却之后，门内的熔融（共）聚合物已经固化，超声波能量被施加到模具上，而不使固化的（共）聚合物在浇口内重熔，直到温度升至116-122℃，从而基本上缓解 流动应力。 然后将模具冷却直到温度降至101-107℃，然后加热直到温度升至116-122℃，从而基本上减轻任何热诱导的应力。 将模具冷却直到熔融（共）聚合物固化，从而形成精密模塑塑料光学元件。
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公开(公告)号：US20130291590A1
公开(公告)日：2013-11-07
申请号：US13996182
申请日：2011-12-13
申请人： Gang Qi , Satinder K. Nayar
发明人： Gang Qi , Satinder K. Nayar
IPC分类号： C03B19/10
CPC分类号： C03B19/107 , C03C11/002
摘要： There is provided a method for making hollow microspheres by means of dispensing the feed using vibratory energy, preferably ultrasonic energy, hollow microspheres made using the method, and an apparatus for making hollow microspheres.
摘要翻译： 提供了一种通过使用振动能分配进料来制造中空微球的方法，优选地使用超声能量，使用该方法制造的中空微球，以及用于制造中空微球的装置。
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公开(公告)号：US08236231B2
公开(公告)日：2012-08-07
申请号：US12600557
申请日：2008-06-18
申请人： Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , James N. Dobbs , Daniel H. Carlson
发明人： Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , James N. Dobbs , Daniel H. Carlson
IPC分类号： B29C45/73
CPC分类号： B29C45/14016 , A61M37/0015 , A61M2037/0053 , B01F13/0827 , B29C45/14 , B29C45/1634 , B29C45/1671 , B29C45/27 , B29C45/34 , B29C45/568 , B29C45/73 , B29C2035/0811 , B29C2045/0094 , B29C2045/14942 , B29C2045/2683 , B29C2791/008 , B29D11/00009 , B29K2069/00 , B29K2669/00 , B29L2011/0016 , B29L2031/753 , B29L2031/756 , B32B3/10 , G02B3/00 , Y10T428/24355 , Y10T428/24479 , Y10T428/24612 , Y10T428/24802 , Y10T428/2481 , Y10T428/24917
摘要： Injection molding, parts onto a carrier web (34) located between mold halves (18,20). Flow of polymer melt into the mold is assisted by application of ultrasonic energy to the mold cavity. After the molding operation, mold halves are separated, and the carrier web is advanced, or indexed, to a next position for another molding sequence. Molding apparatus comprises a moving mold face (20), that can move toward and away from a first mold member (18) (which can be stationary) in which the mold cavity is located, a means (24,25,26,30,32) for moving and/or indexing carrier web between the first mold member and the moving mold face, means (16) to inject polymer melt into the mold cavity, and an ultrasonic system (42) providing ultrasonic energy to the mold cavity. The carrier web can transport molded parts to subsequent process steps, such as coating, drying, inspection, curing, assembly or packaging.
摘要翻译： 将部件注射到位于半模（18,20）之间的载体网（34）上。 聚合物熔体进入模具的流程通过向模腔施加超声波能量来辅助。 在模制操作之后，将半模分开，并且将载体网推进或分度到另一模制顺序的下一位置。 成型设备包括移动的模具面（20），其可朝向和远离模具腔所在的第一模具构件（18）（其可以是静止的）移动;一个装置（24,25,26,30， 32），用于在第一模具构件和移动模具面之间移动和/或分度载体网，用于将聚合物熔体注入模腔中的装置（16）以及向模腔提供超声波能量的超声波系统（42）。 载体网可以将模制零件输送到随后的工艺步骤，例如涂覆，干燥，检查，固化，组装或包装。
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公开(公告)号：US08088321B2
公开(公告)日：2012-01-03
申请号：US11720480
申请日：2005-12-07
IPC分类号： B29C45/56
CPC分类号： B29C45/568 , A61M37/0015 , A61M2037/0053 , B29C45/2669 , B29C45/34 , B29C45/561 , B29C2045/0094 , B29C2791/008 , B29L2031/7544 , B29L2031/756
摘要： A method of molding a microneedle using a mold apparatus that comprises a mold insert (210)having the negative image of at least one microneedle (12), a compression core (240), and a mold housing configured to allow a reciprocal motion between the mold insert and the compression core. The mold apparatus has an open position and a closed position. The mold apparatus is placed in the closed position and polymeric material is injected into the closed mold apparatus. The injected polymeric material is compressed between the mold insert and the compression core by a reciprocal motion between the compression core and the mold insert. Also, molding methods wherein the mold apparatus has sidewalls having an injection gate (270). Also, molding methods comprising a heated mold insert. Also, molding methods comprising the application of high frequency acoustic energy, such as ultrasonic energy, to the mold apparatus.
摘要翻译： 一种使用包括具有至少一个微针（12）的负像的模具插入件（210），压缩芯（240）的模具设备来模制微针的方法，以及模具壳体，其被构造成允许在 模具插入件和压缩芯。 模具装置具有打开位置和关闭位置。 将模具装置放置在关闭位置，将聚合物材料注入封闭的模具装置中。 注射的聚合物材料通过压缩芯和模具插入件之间的往复运动在模具插入件和压缩芯之间被压缩。 而且，其中模具装置具有具有注射门（270）的侧壁的成型方法。 而且，模制方法包括加热的模具插入件。 而且，包括将诸如超声波能量的高频声能施加到模具设备的成型方法。
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8.发明申请METHOD AND SYSTEM FOR DETERMINING A GAP BETWEEN A VIBRATIONAL BODY AND FIXED POINT 有权用于确定振动体和固定点之间的间隙的方法和系统公开(公告)号：US20100276086A1
公开(公告)日：2010-11-04
申请号：US12832225
申请日：2010-07-08
CPC分类号： G01B17/02 , B06B3/00 , B23K20/10 , B23K31/125 , B29C65/08 , B29C65/085 , B29C65/086 , B29C65/087 , B29C66/40 , B29C66/8122 , B29C66/81261 , B29C66/81812 , B29C66/8185 , B29C66/8242 , B29C66/82421 , B29C66/8322 , B29C66/83411 , B29C66/91211 , B29C66/91231 , B29C66/91421 , B29C66/919 , B29C66/92311 , B29C66/9241 , B29C66/92613 , B29C66/92651 , B29C66/929 , B29C66/9511 , B29C66/9513 , B29C66/9516 , B29C66/96 , B29C66/961 , B29K2905/02 , B29K2905/08
摘要： A system for applying ultrasonic energy to a workpiece, the system including a horn stack; a mounting system upon which the horn stack is mounted; a source of energy coupled to the horn stack; an anvil having a surface for supporting the workpiece; and a controller configured to receive a resonant frequency of the horn stack, and to determine a quantity standing in known relation to a change in gap between the horn stack and the anvil.
摘要翻译： 一种用于向工件施加超声能量的系统，所述系统包括喇叭叠层; 安装喇叭堆叠的安装系统; 耦合到喇叭堆叠的能量源; 具有用于支撑工件的表面的砧座; 以及控制器，被配置为接收喇叭叠层的谐振频率，并且确定以与喇叭叠层和砧座之间的间隙变化已知关系的数量。
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公开(公告)号：US07243894B2
公开(公告)日：2007-07-17
申请号：US10128744
申请日：2002-04-22
IPC分类号： F16M6/00
CPC分类号： B06B3/00 , B29C65/085 , B29C65/087 , B29C66/40 , B29C66/73921 , B29C66/83411 , B29C66/83417 , B29C66/92611 , B29C66/929 , B29C66/9513 , B29C66/9517 , B29K2101/12
摘要： The invention is a mounting system for a vibrational element. The vibrational element has a longitudinal axis, an outer surface and an axial displacement node. The mounting system includes an isolation member which has an isolation surface, an isolating body, and an engaging portion. The engaging portion is immovably secured to the isolation member and extends radially inward from the isolation body at a point radially opposite the isolation surface. The engaging portion is disposed so as to engage the outer surface of the vibrational element. Radial displacements of the vibration element are substantially decoupled from the isolation surface through the engaging portion.
摘要翻译： 本发明是用于振动元件的安装系统。 振动元件具有纵向轴线，外表面和轴向位移节点。 安装系统包括具有隔离表面的隔离构件，隔离体和接合部分。 接合部分不可移动地固定到隔离构件并且在与隔离表面径向相对的点处从隔离体径向向内延伸。 接合部被配置成与振动元件的外表面接合。 振动元件的径向位移通过接合部分与隔离表面大体上分离。
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公开(公告)号：US08449807B2
公开(公告)日：2013-05-28
申请号：US13530382
申请日：2012-06-22
申请人： Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , Daniel H. Carlson
发明人： Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , Daniel H. Carlson
IPC分类号： B29C45/14
CPC分类号： B29C45/14016 , A61M37/0015 , A61M2037/0053 , B01F13/0827 , B29C45/14 , B29C45/1634 , B29C45/1671 , B29C45/27 , B29C45/34 , B29C45/568 , B29C45/73 , B29C2035/0811 , B29C2045/0094 , B29C2045/14942 , B29C2045/2683 , B29C2791/008 , B29D11/00009 , B29K2069/00 , B29K2669/00 , B29L2011/0016 , B29L2031/753 , B29L2031/756 , B32B3/10 , G02B3/00 , Y10T428/24355 , Y10T428/24479 , Y10T428/24612 , Y10T428/24802 , Y10T428/2481 , Y10T428/24917
摘要： Injection molding parts onto a carrier web located between mold halves, each mold half having a cavity, resulting in molded articles having parts on both sides of the carrier web. Polymer flow into the cavities is assisted by application of ultrasonic energy to the mold. After the molding operation, mold halves are separated, and the carrier web is advanced, or indexed, to a next position for another molding sequence. Articles produced include lenses with part of the carrier web between lens halves, and a carrier web bearing an array of molded parts.
摘要翻译： 将注模部件注射到位于半模之间的载体网上，每个半模具有空腔，导致模制品在载体网的两侧具有部分。 通过向模具中施加超声能量来辅助进入空腔的聚合物流。 在模制操作之后，将半模分开，并且将载体网推进或分度到另一模制顺序的下一位置。 产生的制品包括具有半透镜之间的载体网的一部分的透镜以及具有模制部件阵列的载体网。
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