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1.发明授权Compressible differential pressure energized seals for filter elements and the like 失效用于过滤元件等的可压缩差压通电密封件
公开(公告)号：US5399264A
公开(公告)日：1995-03-21
申请号：US34730
申请日：1993-03-22
CPC分类号： B01D29/333 , B01D2201/34
摘要： A compressible differential pressure energized seal (18) coacting between a filter element (10) and the like and a housing (21) comprises a compressible portion (35) having a large open end (36) and a small open end (37), the large end (36) directed toward and contacting the housing (21 ) and the small end (37) directed toward the filter (10) element; and an annular flange (38) integrally attached to the compressible portion (35) at its small end (37) and extending outwardly, the flange (38) operatively communicating with the filter element (10). The seal (18) may also include at least one flap (43) to center the filter element (10) to which it is attached onto a centering rod (31 ) carried within the housing (21 ). Such a seal (18) is compressed when the element (10) is operationally enclosed within the housing (21 ) to provide a leak-proof seal during operation and is self-energizing during operation such that as the differential pressure increases, it more forcefully engages the sealing surface.
摘要翻译： 在过滤器元件（10）等之间共同作用的可压缩差压通电密封件（18）和壳体（21）包括具有大开口端（36）和小开口端（37）的可压缩部分（35） 所述大端（36）指向并接触所述壳体（21）和指向所述过滤器（10）元件的所述小端部（37）; 以及在其小端（37）处一体地附接到可压缩部分（35）并向外延伸的环形凸缘（38），凸缘（38）与过滤元件（10）可操作地连通。 密封件（18）还可以包括至少一个翼片（43），以将其所附接的过滤器元件（10）居中放置在承载在壳体（21）内的定心杆（31）上。 当元件（10）被操作地封闭在壳体（21）内时，这样的密封件（18）被压缩，以在操作期间提供防漏密封，并且在操作期间自动启动，使得随着差压增加，它更有力 接合密封表面。
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公开(公告)号：US4783262A
公开(公告)日：1988-11-08
申请号：US32405
申请日：1987-03-30
CPC分类号： B01D29/41
摘要： The present invention sets forth an improved cell type filter cartridge in which the individual cells contain a separator disc having stiffening members formed at the central aperture of the cell and connected to a plurality of the separating ribs in spaced relation to each other. The coaction of the two or more discs with the separator ribs provides for a rigid, box-like structure of the ribs to impart a substantial cantilevered strength to the ribs. Additionally, at least one of the stiffening discs is positioned at or near the ends of the separator ribs to act as a load-bearing surface to prevent media intrusion of the filtering medium and thereby maintain the area of the flow path of the filtered liquid as it passes through the central aperture of the disc.
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公开(公告)号：US5919362A
公开(公告)日：1999-07-06
申请号：US848145
申请日：1997-04-28
CPC分类号： B01D35/30 , B01D27/06 , B01D2201/307 , B01D2201/403
摘要： An encapsulated filter cartridge assembly is disclosed which is adapted and configured for reception within an elongated cartridge housing of a filtration system. The filter cartridge assembly includes an elongated filtration element, a connector head positioned adjacent an upper end portion of the filtration element, an outer shell extending axially from the connector head and encapsulating the filtration element, and an expansion joint integrally formed in the outer shell to facilitate expansion of the outer shell within the elongated cartridge housing.
摘要翻译： 公开了一种封装的滤芯组件，其被适配和构造成用于在过滤系统的细长盒壳体内接收。 滤筒组件包括细长的过滤元件，邻近过滤元件的上端部定位的连接器头部，从连接器头轴向延伸并封装过滤元件的外壳以及在外壳中整体形成的膨胀接头， 有助于外壳在细长盒壳体内的扩展。
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公开(公告)号：US4735892A
公开(公告)日：1988-04-05
申请号：US864342
申请日：1986-05-22
CPC分类号： G03F7/00 , G03F7/094 , Y10S430/136
摘要： A photosensitive element suitable for manufacture of an external nameplate comprises a substrate carrying a cured non-etchable background surface, an etchable curable polymeric layer that can be etched imagewise to provide an image viewable against a background, and a photosensitive layer. A nameplate or other sign is obtained by imagewise photoexposure of the photosensitive layer, developing the image to reveal the curable layer, etching the revealed curable layer imagewise, removing the residual photosensitive material and then baking the product.
摘要翻译： PCT No.PCT / AU85 / 00169 Sec。 371日期：1986年5月22日 102（e）日期1986年5月22日PCT提交1985年7月25日PCT公布。 出版物WO86 / 01010 日本1986年2月13日。适用于制造外部铭牌的光敏元件包括承载固化的不可蚀刻背景表面的基材，可蚀刻的可固化聚合物层，其可被成像蚀刻以提供可抵抗背景的图像，以及 感光层。 通过感光层的成像曝光来获得铭牌或其他符号，显影图像以显示可固化层，以图像方式蚀刻所揭示的可固化层，除去残留的感光材料，然后烘焙产品。
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公开(公告)号：US07536307B2
公开(公告)日：2009-05-19
申请号：US10708112
申请日：2004-02-10
申请人： Robert G. Barnes , Diego Espinosa , Meg Rediess , Lisa Steury
发明人： Robert G. Barnes , Diego Espinosa , Meg Rediess , Lisa Steury
IPC分类号： G06F17/06
CPC分类号： G06Q10/02 , G06Q10/025 , G06Q30/0235
摘要： An automated method and system for facilitating timely use and/or redemption of the unused portion of an electronic ticket are provided. In accordance with the method, ticket data (e.g., from an electronic ticket) is collected from a financial transaction account, then a search engine uses said ticket data to find open tickets. Finding open tickets includes setting an aging period and adding it to the scheduled departure date of the issued ticket, and a reminder period is set and subtracted from the scheduled date of a ticket. If the scheduled departure date plus the aging date is earlier than the current date, a determination is made as to whether the ticket has been used. If the scheduled date minus the reminder period is earlier than the current date, then a message is communicated to the traveler reminding him to use or redeem the ticket. A residual value of the ticket is calculated and list of open tickets with a value related to each ticket is transmitted to the issuing agency to facilitate the issuing agency issuing a refund of the open ticket.
摘要翻译： 提供一种用于促进及时使用和/或赎回电子票的未使用部分的自动化方法和系统。 根据该方法，从金融交易账户收集票据数据（例如，从电子票据），然后搜索引擎使用所述票据数据来查找打开的票据。 发现公开票包括设置老化期并将其添加到已发票的预定出发日期，并从预定的票据日期设置和减去提醒期限。 如果计划的出发日期加上老化日期早于当前日期，则确定票已被使用。 如果预定日期减去提醒期间早于当前日期，则将消息传达给旅客，提醒他使用或兑换机票。 计算车票的剩余价值，并向发卡机构发送具有与每张票相关的价值的公开票的列表，以便发行机构发放公开机票的退款。
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公开(公告)号：US07529681B2
公开(公告)日：2009-05-05
申请号：US10294930
申请日：2002-11-14
申请人： Robert G. Barnes , Diego Espinosa , Meg Rediess , Lisa Steury , Warren P. Warner
发明人： Robert G. Barnes , Diego Espinosa , Meg Rediess , Lisa Steury , Warren P. Warner
IPC分类号： G06F17/06
CPC分类号： G06Q10/02 , G06Q10/025
摘要： An automated method and system for facilitating timely use and/or redemption of the unused portion of an electronic ticket are provided. In accordance with the method, an aging period is set and is added to the scheduled departure date of the issued ticket, and a reminder period is set and subtracted from the scheduled date of a ticket. If the scheduled departure date plus the aging date is earlier than the current date, a determination is made as to whether the ticket has been used. If the scheduled date minus the reminder period is earlier than the current date, then a message is communicated to the traveler reminding him to use or redeem the ticket. A residual value of the ticket is calculated and communicated to a client to facilitate redemption of the unused ticket and issuance of appropriate redemption credit.
摘要翻译： 提供一种用于促进及时使用和/或赎回电子票的未使用部分的自动化方法和系统。 根据该方法，设定老化时间并将其添加到所发行的票的预定出发日期，并且从票的预定日期设定和减去提醒期间。 如果计划的出发日期加上老化日期早于当前日期，则确定票已被使用。 如果预定日期减去提醒期间早于当前日期，则将消息传达给旅客，提醒他使用或兑换机票。 计算车票的剩余价值并传达给客户，以方便赎回未使用的票和发放适当的赎回信用证。
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