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Patent Agency Ranking
公开(公告)号：WO2009058520A3
公开(公告)日：2009-07-02
申请号：PCT/US2008079031
申请日：2008-10-07
Applicant: 3M INNOVATIVE PROPERTIES CO , BASSETT LAURENCE W , CANDELORA ANDREW M , ASTLE ROBERT E
Inventor： BASSETT LAURENCE W , CANDELORA ANDREW M , ASTLE ROBERT E
CPC classification number: B01D35/306 , B01D35/30 , B01D2201/302 , B01D2201/4007 , B01D2201/4015 , B01D2201/4046 , C02F2201/006 , Y10T29/49815
Abstract: A filter unit that includes a slide assembly and a head assembly. The slide assembly is moveably mounted to the head assembly. The head assembly is configured to receive an end portion of a filter cartridge in releasable engagement. The slide assembly is movable between a first position in which the slide assembly prevents disengagement of the filter cartridge from the head assembly, and a second position in which the filter cartridge is permitted to disengage from the head assembly. In the second position, the slide assembly maintains engagement with the head assembly until an external force is applied by engagement of the filter cartridge with the slide assembly when removing the filter cartridge from the head assembly.
Abstract translation: 一种过滤器单元，其包括滑动组件和头部组件。 滑动组件可移动地安装到头部组件。 头组件构造成接收可释放接合的过滤器滤芯的端部。 滑动组件可在第一位置和第二位置之间移动，在第一位置，滑动组件防止过滤器滤芯与头部组件分离，以及允许过滤器滤芯从头部组件脱离的第二位置。 在第二位置，滑动组件保持与头部组件的接合，直到当从头组件移除过滤器滤芯时，通过过滤器滤芯与滑动组件的接合来施加外力。
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公开(公告)号：WO2011090652A2
公开(公告)日：2011-07-28
申请号：PCT/US2010061426
申请日：2010-12-21
Applicant: 3M INNOVATIVE PROPERTIES CO , CANDELORA ANDREW M , ASTLE ROBERT E , BASSETT LAURENCE W
Inventor： CANDELORA ANDREW M , ASTLE ROBERT E , BASSETT LAURENCE W
IPC: G05D11/00
CPC classification number: G05D11/006
Abstract: A precision metering device is in provided that includes a device having a first chamber and a second chamber, a piston disposed in the first chamber that divides the first chamber into a mixing portion and a driving portion and a second piston disposed in a second chamber that defines a concentrate portion in the second chamber. The concentrate portion of the second chamber is in fluid communication with the mixing portion of the first chamber. Methods of adding concentrate to a solvent are provided that utilize the provided metering device.
Abstract translation: 提供了一种精密计量装置，其包括具有第一室和第二室的装置，设置在第一室中的活塞，其将第一室分成混合部分，以及设置在第二室中的驱动部分和第二活塞， 在第二室中限定浓缩物部分。 第二室的浓缩物部分与第一室的混合部分流体连通。 提供了将浓缩物添加到溶剂中的方法，其利用所提供的计量装置。
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公开(公告)号：WO2009058520A2
公开(公告)日：2009-05-07
申请号：PCT/US2008/079031
申请日：2008-10-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , BASSETT, Laurence W. , CANDELORA, Andrew M. , ASTLE, Robert E.
Inventor： BASSETT, Laurence W. , CANDELORA, Andrew M. , ASTLE, Robert E.
CPC classification number: B01D35/306 , B01D35/30 , B01D2201/302 , B01D2201/4007 , B01D2201/4015 , B01D2201/4046 , C02F2201/006 , Y10T29/49815
Abstract: A filter unit that includes a slide assembly and a head assembly. The slide assembly is moveably mounted to the head assembly. The head assembly is configured to receive an end portion of a filter cartridge in releasable engagement. The slide assembly is movable between a first position in which the slide assembly prevents disengagement of the filter cartridge from the head assembly, and a second position in which the filter cartridge is permitted to disengage from the head assembly. In the second position, the slide assembly maintains engagement with the head assembly until an external force is applied by engagement of the filter cartridge with the slide assembly when removing the filter cartridge from the head assembly.
Abstract translation: 包括滑动组件和头部组件的过滤器单元。 滑动组件可移动地安装到头部组件。 头部组件构造成以可释放的接合接收滤筒的端部。 滑动组件可在第一位置和第二位置之间移动，在第一位置滑动组件防止滤筒从头部组件脱离，在第二位置滤筒允许从头部组件脱离。 在第二位置，滑动组件保持与头部组件的接合，直到当从头部组件移除滤筒时，通过滤筒与滑动组件的接合施加外力直到施加外力为止。
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公开(公告)号：WO2011090652A3
公开(公告)日：2011-07-28
申请号：PCT/US2010/061426
申请日：2010-12-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , CANDELORA, Andrew M., , ASTLE, Robert E., , BASSETT, Laurence W.,
Inventor： CANDELORA, Andrew M., , ASTLE, Robert E., , BASSETT, Laurence W.,
IPC: G05D11/00
Abstract: A precision metering device is in provided that includes a device having a first chamber and a second chamber, a piston disposed in the first chamber that divides the first chamber into a mixing portion and a driving portion and a second piston disposed in a second chamber that defines a concentrate portion in the second chamber. The concentrate portion of the second chamber is in fluid communication with the mixing portion of the first chamber. Methods of adding concentrate to a solvent are provided that utilize the provided metering device.
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公开(公告)号：WO2011082021A1
公开(公告)日：2011-07-07
申请号：PCT/US2010/061482
申请日：2010-12-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , CANDELORA, Andrew M. , ASTLE, Robert E. , BASSETT, Laurence W.
Inventor： CANDELORA, Andrew M. , ASTLE, Robert E. , BASSETT, Laurence W.
CPC classification number: B01D61/10 , B01D2311/06 , B01D2313/18 , C02F1/44 , C02F1/441 , C02F1/442 , C02F1/444 , C02F1/686 , C02F2103/02 , B01D2311/12
Abstract: A water-on-water filtration system is provided that includes a filter member ( 480 ), two water-on-water vessels, and a precision metering device. Each water-on-water vessel also includes a first and a second chamber as well as a first piston ( 412) defining a mixing portion and a driving portion of the first chamber and a second piston ( 422) defining a concentrate portion of the second chamber. The system includes a plurality of valves that are controlled to place the first vessel in a fill state in which the first vessel is being filled with filtered water and concentrate, and a service state in which the diluted concentrate is pushed through a product conduit to its end use. A method of delivering filtered water is also provided
Abstract translation: 提供了一种水包水过滤系统，其包括过滤器构件（480），两个水上水容器和精密计量装置。 每个水包水容器还包括第一和第二室以及限定第一室的混合部分和驱动部分的第一活塞（412）和限定第二室的浓缩物部分的第二活塞（422） 室。 该系统包括多个阀，其被控制以将第一容器置于填充状态，其中第一容器被填充有过滤的水和浓缩物，以及将稀释的浓缩物通过产品导管推到其中的使用状态 最终用途。 还提供了一种递送过滤水的方法
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