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1. 发明申请

WO2011116285A2 PRESSURE RELIEF APPARATUS FOR HYDROPNEUMATIC VESSEL 审中-公开
标题翻译：压力容器的压力消除装置
公开(公告)号：WO2011116285A2
公开(公告)日：2011-09-22
申请号：PCT/US2011/028999
申请日：2011-03-18
申请人： 3M INNOVATIVE PROPERTIES COMPANY , BLAZE, Martin J., , PATEL, Hemang R., , DUVAL, Neal M.,
发明人： BLAZE, Martin J., , PATEL, Hemang R., , DUVAL, Neal M.,
IPC分类号： E03B7/08 , F16L55/053 , E03B7/09 , F15B1/10
CPC分类号： E03B7/075 , F16L55/053 , Y10T137/0318
摘要： A hydropneumatic system is disclosed comprising a fluid vessel comprising an incompressible fluid portion and a compressible fluid portion to contain a compressible fluid at a first pressure, the compressible fluid portion being in pressure communication with the incompressible fluid portion and separated from the incompressible fluid portion by a flexible barrier. Such embodiments further comprise an incompressible fluid source to supply an incompressible fluid at a second pressure to the incompressible fluid portion, the first pressure being in substantial equilibrium with the second pressure. Such embodiments further comprise an incompressible fluid outlet in fluid communication with the incompressible fluid portion and a pressure relief apparatus in fluid communication with the compressible fluid portion to release at least a portion of the compressible fluid from the fluid vessel when the first pressure exceeds a threshold pressure.
摘要翻译：公开了一种液压气动系统，其包括流体容器，其包括不可压缩流体部分和可压缩流体部分，以在第一压力下容纳可压缩流体，所述可压缩流体部分与不可压缩流体部分压力连通并且与不可压缩流体部分分离，灵活的屏障。这样的实施例还包括不可压缩流体源，以将第二压力的不可压缩流体供应到不可压缩流体部分，第一压力与第二压力基本上平衡。这样的实施例还包括与不可压缩流体部分流体连通的不可压缩流体出口和与可压缩流体部分流体连通的压力释放装置，以在第一压力超过阈值时从流体容器释放至少一部分可压缩流体压力。

2. 发明申请

WO2011116285A3 HYDROPNEUMATIC VESSEL WITH PRESSURE RELIEF APPARATUS 审中-公开
标题翻译：具有压力消除装置的压缩容器
公开(公告)号：WO2011116285A3
公开(公告)日：2011-11-17
申请号：PCT/US2011028999
申请日：2011-03-18
申请人： 3M INNOVATIVE PROPERTIES CO , BLAZE MARTIN J , PATEL HEMANG R , DUVAL NEAL M
发明人： BLAZE MARTIN J , PATEL HEMANG R , DUVAL NEAL M
IPC分类号： E03B7/08 , E03B7/09 , F15B1/10 , F16L55/053
CPC分类号： E03B7/075 , F16L55/053 , Y10T137/0318
摘要： An accumulator with a bladder or a diaphragm separating a gas chamber from an incompressible liquid chamber, the accumulator having a pressure relief valve to release gas from the gas chamber in case of overpressure; a device for filling and releasing the gas from the gas chamber.
摘要翻译：一种具有气囊或隔膜的蓄能器，其将气室与不可压缩的液体室分开，所述蓄能器具有压力释放阀，以在超压的情况下从所述气体室释放气体; 用于从气室中填充和释放气体的装置。

3. 发明申请

WO2008036699A1 METHOD OF PREVENTING FILTER MEDIA CRACKING WHEN COMPRESSING TWO OR MORE FILTER MEDIA LAYERS 审中-公开
标题翻译：在压缩两个或更多过滤介质层时防止过滤介质破裂的方法
公开(公告)号：WO2008036699A1
公开(公告)日：2008-03-27
申请号：PCT/US2007/078826
申请日：2007-09-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY , DUVAL, Neal M. , KURUC, Gokhan
发明人： DUVAL, Neal M. , KURUC, Gokhan
IPC分类号： B01D27/14 , B01D27/08
CPC分类号： B01D25/26 , B01D25/001
摘要： The present disclosure generally relates to injection molded thermoplastic single filter media layer and multi-filter media layer filter cartridges that include a novel arrangement of structural features to improve both the quality of the manufacturing process and the integrity of the filter media layer seal and more particularly to a process for manufacturing both single filter media layer and multi-filter media layer filter cartridges and to the single filter media layer and the multi-filter media layer filter cartridges produced thereby and even more particularly to a process for manufacturing a multi-filter media layer filter cartridge without cracking the upper most filter media layer or any filter media layer during the compressing of at least two porous filter media layers between an inlet and an outlet while insuring an effective seal and the multi-filter media layer filter cartridges produced thereby and, yet, more particularly, to single filter media layer and the multi-filter media layer filter cartridges using only a single inlet design configuration and a single outlet design configuration for manufacturing a plurality of different single filter media layer filter cartridge configurations and a plurality of different multi-filter media layer filter cartridge configurations.
摘要翻译：本公开一般涉及注射成型的热塑性单过滤介质层和多过滤介质层过滤器滤芯，其包括结构特征的新颖布置，以改善制造过程的质量和过滤介质层密封件的完整性涉及用于制造单过滤器介质层和多过滤介质层过滤器滤芯的过程，以及制造单过滤器介质层和由此生产的多过滤介质层过滤器滤芯的工艺，更具体地涉及制造多过滤介质在压缩入口和出口之间的至少两个多孔过滤介质层的同时确保有效的密封和由此产生的多过滤介质层过滤器滤芯，并且在第二层过滤介质层和，更具体地说，涉及单过滤介质层和多滤膜 r介质层过滤器盒，其仅使用单个入口设计配置和单个出口设计配置，用于制造多个不同的单过滤器介质层过滤器滤芯配置和多个不同的多过滤介质层滤筒配置。

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