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1. 发明申请

WO2005121658A3 CRYOCOOLER COLD-END ASSEMBLY APPARATUS AND METHOD 审中-公开
公开(公告)号：WO2005121658A3
公开(公告)日：2005-12-22
申请号：PCT/US2004/040399
申请日：2004-12-03
申请人： SUPERCONDUCTOR TECHNOLOGIES INC. , O'BAID, Amr Hassan , HANES, Mark
发明人： O'BAID, Amr Hassan , HANES, Mark
IPC分类号： F25B9/14
摘要： A cryocooler cold end assembly is disclosed. The assembly includes a unitary external, outer housing (201). By constructing the housing (201) from a single unitary metal shell, part count is reduced from prior art assemblies. Additionally, all brazing requirements previously necessary to secure and seal the components are eliminated. Further, due to one or more machining steps subsequent to manufacturing/forming the external sealed housing, the tolerances are improved. This allows for shrink to fit assembly of several components and also results in improved straight-line accuracy between the piston bore (152) and the displacer cylinder (120). Due to this latter improvement, the need for a displacer liner is eliminated.

2. 发明申请

WO2009085905A1 MEDICAL DEVICES BASED ON POLY(VINYL ALCOHOL) 审中-公开
标题翻译：基于聚（乙烯醇）的医疗器械
公开(公告)号：WO2009085905A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/087351
申请日：2008-12-18
申请人： DEPUY PRODUCTS , KING, Richard , HANES, Mark
发明人： KING, Richard , HANES, Mark
IPC分类号： C08L29/04 , D21H21/14
CPC分类号： A61L27/16 , A61F2002/30766 , A61N1/0448 , B29C2035/085 , C08K5/053 , C08L29/04
摘要： Provided are orthopedic implants and scaffolds comprising poly( vinyl alcohol) which has a degree of hydrolysis of at least 90% and a weight average molecular weight of at least 50,000. Also provided are methods for making same.
摘要翻译：提供的是矫形植入物和包含聚（乙烯醇））的支架，其具有至少90％的水解度和至少50,000的重均分子量。还提供了制作相同的方法。

3. 发明申请

WO2008108752A1 METHOD OF FABRICATING A COMPRESSOR HAVING PLANAR SPRING AND GAS BEARING 审中-公开
标题翻译：制造具有平面弹簧和气体轴承的压缩机的方法
公开(公告)号：WO2008108752A1
公开(公告)日：2008-09-12
申请号：PCT/US2007/005356
申请日：2007-03-02
申请人： PV-MED, INC. , HANES, Mark
发明人： HANES, Mark
IPC分类号： F04B35/04 , F04B39/00 , F04B39/12
CPC分类号： F04B35/045 , F04B39/0005 , F04B39/126 , F04B53/008
摘要： Hybrid gas bearing, planar spring clearance seal, compressors and methods that provide a hybrid planar spring supported/gas bearing supported piston. In accordance with the method, a gas bearing is energized to center the piston in the cylinder prior to rigidly attaching the planar spring or springs between the piston and the compressor frame. This automatically and very accurately centers the piston in the cylinder to provide the added stiffness of a planar spring and gas bearing in an easily manufactured configuration. Various exemplary embodiments are disclosed, including embodiments having the piston cantilevered from one end using a single or multiple springs, an embodiment having a spring on each end of the piston, a double piston embodiment and embodiments using and not using the gas bearing during operation of the compressors.
摘要翻译：混合气体轴承，平面弹簧间隙密封，压缩机和提供混合平面弹簧支撑/气体支撑活塞的方法。根据该方法，在将活塞与压缩机框架之间的平面弹簧或弹簧刚性地连接之前，气体轴承被通电以使活塞在气缸中心居中。这将自动且非常精确地将活塞中心在气缸中，以便在易于制造的构造中提供平面弹簧和气体轴承的增加的刚度。公开了各种示例性实施例，包括具有使用单个或多个弹簧从一端悬臂的活塞的实施例，在活塞的每个端部上具有弹簧的实施例，双活塞实施例和在运行期间使用和不使用气体轴承的实施例压缩机。

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