公开(公告)号：US06600965B1

公开(公告)日：2003-07-29

申请号：US09236259

申请日：1999-01-26

申请人： Charles W. Hull ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Stinebaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba

发明人： Charles W. Hull ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Stinebaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba

IPC分类号： G06F1900

CPC分类号： G06T17/20 ,  B29C64/135 ,  B29C64/40 ,  B29K2995/0073 ,  B33Y30/00 ,  B33Y50/02 ,  G01J1/4257 ,  G03F7/0037 ,  G03F7/70416 ,  G05B2219/49013 ,  G06T17/00 ,  G06T17/10

摘要： An improved stereolithography system for generating a three-dimensional object by creating a cross-sectional pattern of the object to be formed at a selected surface of a fluid medium capable of altering its physical state in response to appropriate synergistic stimulation by impinging radiation, particle bombardment or chemical reaction, information defining the object being specially processed to reduce curl and distortion, and increase resolution, strength, accuracy, speed and economy of reproduction even for rather difficult object shapes, the successive adjacent laminae, representing corresponding successive adjacent cross-sections of the object, being automatically formed and integrated together to provide a step-wise laminar buildup of the desired object, whereby a three-dimensional object is formed and drawn from a substantially planar surface of the fluid medium during the forming process.

摘要翻译： 一种改进的立体光刻系统，用于通过在能够响应于通过撞击辐射的适当的协同刺激来改变其物理状态的流体介质的选定表面处形成待形成的物体的横截面图案来产生三维物体，粒子轰击 或化学反应，定义被特殊处理的物体的信息以减少卷曲和变形，并且即使对于相当困难的物体形状也增加分辨率，强度，精度，速度和经济性，连续的相邻层，表示相应的相邻的相邻横截面 该物体被自动地形成并且集成在一起以提供期望物体的逐层层叠，从而在成形过程中从流体介质的基本上平坦的表面形成三维物体并从其中抽出。

公开(公告)号：US5870307A

公开(公告)日：1999-02-09

申请号：US480670

申请日：1995-06-07

申请人： Charles W. Hull ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Stinebaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba

发明人： Charles W. Hull ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Stinebaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba

IPC分类号： B29C67/00 ,  G01J1/42 ,  G03F7/00 ,  G03F7/20 ,  G06T17/00 ,  G06T17/10 ,  G06T17/20 ,  G06F19/00

CPC分类号： G06T17/20 ,  B29C67/0066 ,  B29C67/0092 ,  G01J1/4257 ,  G03F7/0037 ,  G03F7/70416 ,  G06T17/00 ,  G06T17/10 ,  B29K2995/0073 ,  G05B2219/49013

摘要： An improved stereolithography system for generating a three-dimensional object by creating a cross-sectional pattern of the object to be formed at a selected surface of a fluid medium capable of altering its physical state in response to appropriate synergistic stimulation by impinging radiation, particle bombardment or chemical reaction, information defining the object being specially processed to reduce curl and distortion, and increase resolution, strength, accuracy, speed and economy of reproduction even for rather difficult object shapes, the successive adjacent laminae, representing corresponding successive adjacent cross-sections of the object, being automatically formed and integrated together to provide a step-wise laminar buildup of the desired object, whereby a three-dimensional object is formed and drawn from a substantially planar surface of the fluid medium during the forming process.

公开(公告)号：US5345391A

公开(公告)日：1994-09-06

申请号：US861210

申请日：1992-03-31

申请人： Charles W. Hull ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Stinebaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba

发明人： Charles W. Hull ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Stinebaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba

IPC分类号： B29C35/08 ,  B29C67/00 ,  B29K105/24 ,  G01J1/42 ,  G03C9/08 ,  G03F7/00 ,  G03F7/20 ,  G06F17/50 ,  G06T17/00 ,  G06T17/10 ,  G06T17/20 ,  G06F15/46

CPC分类号： B29C67/0066 ,  B29C67/0062 ,  B29C67/0088 ,  B29C67/0092 ,  G01J1/4257 ,  G03F7/0037 ,  G03F7/70416 ,  G06T17/00 ,  G06T17/10 ,  G06T17/20 ,  B29K2995/0073 ,  G05B2219/49013

摘要： An improved stereolithography system for generating a three-dimensional object by creating a cross-sectional pattern of the object to be formed at a selected surface of a fluid medium capable of altering its physical state in response to appropriate synergistic stimulation by impinging radiation, particle bombardment or chemical reaction, information defining the object being specially processed to reduce curl and distortion, and increase resolution, strength, accuracy, speed and economy of reproduction even for rather difficult object shapes, the successive adjacent laminae, representing corresponding successive adjacent cross-sections of the object, being automatically formed and integrated together to provide a step-wise laminar buildup of the desired object, whereby a three-dimensional object is formed and drawn from a substantially planar surface of the fluid medium during the forming process.

摘要翻译： 一种改进的立体光刻系统，用于通过在能够响应于通过撞击辐射的适当的协同刺激来改变其物理状态的流体介质的选定表面处形成待形成的物体的横截面图案来产生三维物体，颗粒轰击 或化学反应，定义被特殊处理的物体的信息以减少卷曲和变形，并且即使对于相当困难的物体形状也增加分辨率，强度，精度，速度和经济性，连续的相邻层，表示相应的相邻的相邻横截面 该物体被自动地形成并且集成在一起以提供期望物体的逐层层叠，从而在成形过程中从流体介质的基本上平坦的表面形成三维物体并从其中抽出。

公开(公告)号：US5184307A

公开(公告)日：1993-02-02

申请号：US331644

申请日：1989-03-31

申请人： Charles W. Hull ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Stinebaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba

发明人： Charles W. Hull ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Stinebaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba

IPC分类号： B29C67/00 ,  G01J1/42 ,  G03F7/00 ,  G03F7/20 ,  G06T17/00 ,  G06T17/10 ,  G06T17/20

CPC分类号： G06T17/20 ,  B29C67/0066 ,  B29C67/0092 ,  G01J1/4257 ,  G03F7/0037 ,  G03F7/70416 ,  G06T17/00 ,  G06T17/10 ,  B29K2995/0073 ,  G05B2219/49013

摘要： An improved stereolithography system for generating a three-dimensional object by creating a cross-sectional pattern of the object to be formed at a selected surface of a fluid medium capable of altering its physical state in response to appropriate synergistic stimulation by impinging radiation, particle bombardment or chemical reaction, information defining the object being specially processed to reduce curl and distortion, and increase resolution, strength, accuracy, speed and economy of reproduction even for rather difficult object shapes, the successive adjacent laminae, representing corresponding successive adjacent cross-sections of the object, being automatically formed and integrated together to provide a step-wise laminar buildup of the desired object, whereby a three-dimensional object is formed and drawn from a substantially planar surface of the fluid medium during the forming process.

公开(公告)号：US5137662A

公开(公告)日：1992-08-11

申请号：US697487

申请日：1991-05-02

申请人： Charles W. Hull ,  Borzo Modrek ,  Brent Parker ,  Raymond S. Freed ,  Thomas Almquist ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Stinebaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba ,  Wayne B. Vinson

发明人： Charles W. Hull ,  Borzo Modrek ,  Brent Parker ,  Raymond S. Freed ,  Thomas Almquist ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Stinebaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba ,  Wayne B. Vinson

IPC分类号： B29C67/00 ,  G01J1/42 ,  G03F7/00 ,  G03F7/20 ,  G06T17/00 ,  G06T17/10 ,  G06T17/20

CPC分类号： B29C67/0092 ,  G01J1/4257 ,  G03F7/0037 ,  G03F7/70416 ,  G06T17/00 ,  G06T17/10 ,  G06T17/20 ,  B29K2995/0073 ,  G05B2219/49013

摘要： An improved stereolithography system for generating a three-dimensional object by creating a cross-sectional pattern of the object to be formed at a selected surface of a fluid medium capable of altering its physical state in response to appropriate synergistic stimulation by impinging radiation, particle bombardment or chemical reaction, information defining the object being specially processed to reduce curl and distortion, and increase resolution, strength, accuracy, speed and economy of reproduction even for rather difficult object shapes, the successive adjacent laminae, representing corresponding successive adjacent cross-sections of the object, being automatically formed and integrated together to provide a step-wise laminar buildup of the desired object, whereby a three-dimensional object is formed and drawn from a substantially planar surface of the fluid medium during the forming process.

摘要翻译： 一种改进的立体光刻系统，用于通过在能够响应于通过撞击辐射的适当的协同刺激来改变其物理状态的流体介质的选定表面处形成待形成的物体的横截面图案来产生三维物体，颗粒轰击 或化学反应，定义被特殊处理的物体的信息以减少卷曲和变形，并且即使对于相当困难的物体形状也增加分辨率，强度，精度，速度和经济性，连续的相邻层，表示相应的相邻的相邻横截面 该物体被自动地形成并且集成在一起以提供期望物体的逐层层叠，从而在成形过程中从流体介质的基本上平坦的表面形成三维物体并从其中抽出。

公开(公告)号：US5059359A

公开(公告)日：1991-10-22

申请号：US182830

申请日：1988-04-18

申请人： Charles W. Hull ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Steinbaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba

发明人： Charles W. Hull ,  Stuart T. Spence ,  David J. Albert ,  Dennis R. Smalley ,  Richard A. Harlow ,  Phil Steinbaugh ,  Harry L. Tarnoff ,  Hop D. Nguyen ,  Charles W. Lewis ,  Tom J. Vorgitch ,  David Z. Remba

IPC分类号： B29C67/00 ,  G01J1/42 ,  G03F7/00 ,  G03F7/20 ,  G06T17/00 ,  G06T17/10 ,  G06T17/20

CPC分类号： B29C67/0066 ,  B29C67/0092 ,  G01J1/4257 ,  G03F7/0037 ,  G03F7/70416 ,  G06T17/00 ,  G06T17/10 ,  G06T17/20 ,  G05B2219/49013

摘要： An improved sterolithography system for generating a three-dimensional object by creating a cross-sectional pattern of the object to be formed at a selected surface of a fluid medium capable of altering its physical state in response to appropriate synergistic stimulation by impinging radiation, particle bombardment or chemical reaction, information defining the object being specially processed to reduce curl and distortion, and increase resolution, strength, accuracy, speed and economy of reproduction even for rather difficult object shapes, and successive adjacent laminae, representing corresponding successive adjacent cross-sections of the object, being automatically formed and integrated together to provide a step-wise laminar buildup of the desired object, whereby a three-dimensional object is formed and drawn from a substantially planar surface of the fluid medium during the forming process.

摘要翻译： 一种改进的固体光刻系统，用于通过在能够通过照射辐射的适当的协同刺激来改变其物理状态的流体介质的选定表面处产生待形成的物体的横截面图案来产生三维物体， 或化学反应，定义被特别处理的物体的信息以减少卷曲和变形，并且即使对于相当困难的物体形状也增加分辨率，强度，精度，速度和再现经济性，以及连续的相邻层，代表相应的相邻的相邻横截面 该物体被自动地形成并且集成在一起以提供期望物体的逐层层叠，从而在成形过程中从流体介质的基本上平坦的表面形成三维物体并从其中抽出。

公开(公告)号：US5182715A

公开(公告)日：1993-01-26

申请号：US824819

申请日：1992-01-22

申请人： Thomas J. Vorgitch ,  Raymond A. Bradford ,  Grady O. Floyd ,  Harry L. Tarnoff ,  Wayne A. Vinson ,  Frank F. Little ,  Richard A. Harlow ,  Wolfgang Schwarzinger ,  Paul H. Marygold ,  Mark A. Lewis ,  Yehoram Uziel ,  Borzo Modrek ,  Robert T. Pitlak ,  Thomas P. Chen

发明人： Thomas J. Vorgitch ,  Raymond A. Bradford ,  Grady O. Floyd ,  Harry L. Tarnoff ,  Wayne A. Vinson ,  Frank F. Little ,  Richard A. Harlow ,  Wolfgang Schwarzinger ,  Paul H. Marygold ,  Mark A. Lewis ,  Yehoram Uziel ,  Borzo Modrek ,  Robert T. Pitlak ,  Thomas P. Chen

IPC分类号： B29C67/00 ,  G06F17/24 ,  G06T17/00

CPC分类号： B29C67/0066 ,  B29C67/0088 ,  G06F17/246 ,  G06T17/00

摘要： A stereolithography system employing a more powerful laser and faster dynamic mirrors to speed up part building without sacrificing accuracy is described, especially large or complex parts. A controllable shutter is placed in the beam path of the laser to selectably block the passage of the beam and prevent unwanted solidification. A suitable servo controlled feedback loop is provided to accurately position the mirrors at the higher velocity.Also described is a means to reduce data flow by distributing tasks in a multiple processor environment, and to improve user interaction by the use of a spreadsheet model. These also improve the speed of part building, especially for large or complex parts.

摘要翻译： 描述了使用更强大的激光和更快的动态反射镜以加快部件制造而不牺牲精度的立体光刻系统，特别是大的或复杂的部件。 可控制的快门被放置在激光束的光束路径中，以可选择地阻挡光束的通过并防止不期望的凝固。 提供合适的伺服控制反馈回路，以便以更高的速度精确地定位反射镜。 还描述了通过在多处理器环境中分配任务来减少数据流的手段，并且通过使用电子表格模型来改善用户交互。 这些也提高了零件建造的速度，特别是对于大型或复杂零件。

公开(公告)号：US4375127A

公开(公告)日：1983-03-01

申请号：US184586

申请日：1980-09-05

申请人： Perry E. Elkins ,  Jerry E. Bell ,  Richard A. Harlow ,  Gordon G. Chase

发明人： Perry E. Elkins ,  Jerry E. Bell ,  Richard A. Harlow ,  Gordon G. Chase

IPC分类号： H01M2/08 ,  H01M10/39 ,  H01M10/38

CPC分类号： H01M10/3909 ,  H01M2/08 ,  Y10T29/4911 ,  Y10T29/49115

摘要： A method of initially assembling and then subsequently hermetically sealing a container portion of an alkali metal battery to a ceramic portion of such a battery is disclosed. Sealing surfaces are formed respectively on a container portion and a ceramic portion of an alkali metal battery. These sealing surfaces are brought into juxtaposition and a material is interposed therebetween. This interposed material is one which will diffuse into sealing relationship with both the container portion and the ceramic portion of the alkali metal battery at operational temperatures of such a battery. A pressure is applied between these sealing surfaces to cause the interposed material to be brought into intimate physical contact with such juxtaposed surfaces. A temporary sealing material which will provide a seal against a flow of alkali metal battery reactants therethrough at room temperatures and is applied over the juxtaposed sealing surfaces and material interposed therebetween. The entire assembly is heated to an operational temperature so that the interposed material diffuses into the container portion and the ceramic portion to form a hermetic seal therebetween. The pressure applied to the juxtaposed sealing surfaces is maintained in order to ensure the continuation of the hermetic seal.

摘要翻译： 公开了一种初始组装然后将碱金属电池的容器部分气密地密封到这种电池的陶瓷部分的方法。 分别在碱金属电池的容器部分和陶瓷部分上形成密封面。 这些密封面并列并插入其间。 这种插入材料是在这种电池的工作温度下与碱金属电池的容器部分和陶瓷部分扩散成密封关系的材料。 在这些密封表面之间施加压力，以使夹持的材料与这些并置的表面保持紧密的物理接触。 一种临时密封材料，其将在室温下提供对碱金属电池反应物流的密封，并且被施加在并置的密封表面和插入其间的材料上。 整个组件被加热到操作温度，使得插入的材料扩散到容器部分和陶瓷部分中以在它们之间形成气密密封。 维持施加到并置的密封表面的压力，以确保气密密封的继续。

公开(公告)号：US4170694A

公开(公告)日：1979-10-09

申请号：US965959

申请日：1978-12-04

申请人： Gordon G. Chase ,  Richard A. Harlow ,  Viney K. Gupta

发明人： Gordon G. Chase ,  Richard A. Harlow ,  Viney K. Gupta

IPC分类号： H01M2/02 ,  H01M10/39 ,  H01M2/04

CPC分类号： H01M10/3909 ,  H01M2/0252

摘要： This disclosure relates to a hermetically sealed alkali metal battery container. The battery includes a ceramic ring having upper and lower contoured surfaces thereon located on its outer circumferential surface. Outer metal casings defining an upper battery container and a lower battery container are formed so as to have a bell-shaped open end on each one. The bell-shaped open end of respective casings are located adjacent the contoured surfaces formed on the ceramic ring. Each bell-shaped open end of a metal casing has associated therewith a sealing band which engages the open end of the casing to compress the same into engagement with an associated contoured surface of the ceramic ring to form a hermetic seal therebetween.

摘要翻译： 本公开涉及一种密封的碱金属电池容器。 电池包括陶瓷环，其上面和下面的轮廓表面位于其外圆周表面上。 形成限定上部电池容器和下部电池容器的外部金属外壳形成为在每一个上具有钟形开口端。 各个壳体的钟形开口端位于形成在陶瓷环上的轮廓表面附近。 金属外壳的每个钟形开口端与其相关联有密封带，该密封带接合壳体的开口端以将其压缩成与陶瓷环的相关联的轮廓表面接合以在其间形成气密密封。