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1. 发明授权

US5023217A Ceramic bodies formed from partially stabilized zirconia 失效
标题翻译：由部分稳定的氧化锆形成的陶瓷体
公开(公告)号：US5023217A
公开(公告)日：1991-06-11
申请号：US468184
申请日：1990-01-22
申请人： Richard Everhart , Paul Bosomworth , Kenneth Butcher , Matthias Hoffmann
发明人： Richard Everhart , Paul Bosomworth , Kenneth Butcher , Matthias Hoffmann
IPC分类号： B01D39/20 , C04B35/486 , C04B35/49 , C04B38/06
CPC分类号： B01D39/2093 , C04B35/486 , C04B35/49 , C04B38/0615
摘要： The present invention relates to ceramic bodies suitable for use in high temperature applications such as molten metal filters and kiln furniture. The ceramic bodies are formed from partially stabilized zirconia and are characterized by the presence of from about 12% to about 80% by weight zirconia in a monoclinic phase and the balance essentially in a cubic phase at room temperature. The ceramic bodies possess an excellent combination of physical properties including high temperature strength and thermal shock resistance. The invention also relates to the process for forming the ceramic bodies and the thixotropic ceramic slurry used therein.
摘要翻译：本发明涉及适用于高温应用的陶瓷体，如熔融金属过滤器和窑具。陶瓷体由部分稳定的氧化锆形成，其特征在于在单斜晶相中存在约12重量％至约80重量％的氧化锆，余量基本上在室温下为立方相。陶瓷体具有包括高温强度和耐热冲击性在内的物理性能的优异组合。本发明还涉及用于形成陶瓷体的方法和其中使用的触变陶瓷浆料。

2. 发明授权

US4923830A Ceramic bodies formed from partially stabilized zirconia 失效
标题翻译：由部分稳定的氧化锆形成的陶瓷体
公开(公告)号：US4923830A
公开(公告)日：1990-05-08
申请号：US408739
申请日：1989-09-18
申请人： Richard Everhart , Paul Bosomworth , Kenneth Butcher , Matthias Hoffmann
发明人： Richard Everhart , Paul Bosomworth , Kenneth Butcher , Matthias Hoffmann
IPC分类号： C04B38/00 , B01D39/20 , C04B35/48 , C04B35/486 , C04B35/49 , C04B38/06 , C22B9/02
CPC分类号： C04B35/486 , B01D39/2093 , C04B35/49 , C04B38/0615 , Y10T428/24149 , Y10T428/24165
摘要： The present invention relates to ceramic bodies suitable for use in high temperature applications such as molten metal filters and kiln furniture. The ceramic bodies are formed from partially stabilized zirconia and are characterized by the presence of from about 12% to about 80% by weight zirconia in a monoclinic phase and the balance essentially in a cubic phase at room temperature. The ceramic bodies possess an excellent combination of physical properties including high temperature strength and thermal shock resistance. The invention also relates to the process for forming the ceramic bodies and the thixotropic ceramic slurry used therein.
摘要翻译：本发明涉及适用于高温应用的陶瓷体，如熔融金属过滤器和窑具。陶瓷体由部分稳定的氧化锆形成，其特征在于在单斜晶相中存在约12重量％至约80重量％的氧化锆，余量基本上在室温下为立方相。陶瓷体具有包括高温强度和耐热冲击性在内的物理性能的优异组合。本发明还涉及用于形成陶瓷体的方法和其中使用的触变陶瓷浆料。

3. 发明授权

US06484454B1 Multi-circular modular residence 失效
标题翻译：多圆形模块住宅
公开(公告)号：US06484454B1
公开(公告)日：2002-11-26
申请号：US09492664
申请日：2000-01-27
申请人： Richard Everhart
发明人： Richard Everhart
IPC分类号： E04H100
CPC分类号： E04H1/02
摘要： A residential complex formed of circular modules, the central part of the residence formed by the principal circular module and the bedrooms and other remote living areas formed by secondary circular modules. The modules are interconnected by upper and lower passageways, and the secondary modules may be angularly positioned with respect to the principal module to accommodate elevations and other surface characteristics of the residence site. A circular stairway along the interior peripheral wall connects the upper and lower floors of the principal module, and circular domes with circular centered skylights, circular chimneys and an arcuate cantilevered structure promote the circular theme.
摘要翻译：由圆形模块组成的住宅综合体，由主要圆形模块形成的住宅的中心部分和由二级圆形模块形成的卧室和其他遥控生活区。模块通过上部和下部通道相互连接，并且次级模块可以相对于主要模块成角度地定位，以适应居住地点的高度和其他表面特征。沿内墙的圆形楼梯连接主模块的上下层，圆形圆形圆形圆形天窗，圆形烟囱和弧形悬臂结构，促进圆形主题。

4. 外观设计

USD432662S Multi-circular modular residence 失效
公开(公告)号：USD432662S
公开(公告)日：2000-10-24
申请号：US118181
申请日：2000-02-07
申请人： Richard Everhart
设计人： Richard Everhart

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