专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007056567A1 APPARATUS AND METHODS FOR FORMING FILTER SLEEVES HAVING CIRCUMFERENTIAL PLEATS FOR USE IN A BAG-TYPE FILTER ASSEMBLY 审中-公开
标题翻译：用于形成过滤器的过滤器的装置和方法用于袋式过滤器总成中的使用
公开(公告)号：WO2007056567A1
公开(公告)日：2007-05-18
申请号：PCT/US2006/043776
申请日：2006-11-09
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SPEARIN, Aaron , SPISINSKI, Craig , PATEL, Mahesh Z. , WESNER, Keith , VINING, JR., Jack H. , BEAUSOLEIL, James
IPC分类号： B01D39/00 , B01D29/11
CPC分类号： B01D29/111 , B01D29/13 , B01D29/21 , B01D29/232 , B01D29/54 , B01D29/902 , B01D2201/122 , B01D2201/304 , Y10T156/1015 , Y10T156/1016 , Y10T156/102 , Y10T156/1021 , Y10T156/1051
摘要： Systems are provided for fabricating a plurality of possible pleat packs used in the formation of circumferentially pleated filter sleeves comprising a substantially horizontal contact surface, a pleating machine having cutting structure, operatively positioned proximate the substantially horizontal contact plane, for delivering continuous upstanding pleat packs of a predetermined pleat formation to the horizontal contact surface, structure for guiding the upstanding pleat packs received from the pleating machine into a flattened condition, structure for securing the pleat packs in the flattened condition and structure for forming the flattened pleat packs into a predetermined length for subsequent formation into sleeves of circumferential pleats. Methods for fabricating a plurality of possible pleat packs used in the formation of circumferentially pleated filter sleeves are also provided.
摘要翻译：提供了用于制造用于形成周向打褶的过滤器套筒的多个可能的褶皱组件的系统，其包括基本上水平的接触表面，具有切割结构的打褶机，可操作地定位成接近基本水平的接触平面，用于输送连续的直立褶皱组对水平接触表面的预定的褶皱结构，用于将从打褶机接收的直立褶皱包引导到扁平状态的结构，用于将褶皱包装固定在扁平状态的结构和用于将扁平褶皱包装形成预定长度的结构随后形成圆周褶皱的袖子。还提供了用于形成周向打褶的过滤器套筒的多个可能的褶裥包装的制造方法。

2. 发明申请

WO2008115818A1 FLUID FILTER 审中-公开
标题翻译：流体过滤器
公开(公告)号：WO2008115818A1
公开(公告)日：2008-09-25
申请号：PCT/US2008/057084
申请日：2008-03-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： PATEL, Mahesh Z. , TAYLOR, Jonathan C. , SCHUKAR, Gary W.
IPC分类号： B01D27/08 , B01D27/06
CPC分类号： B01D46/522 , B01D29/111 , B01D29/213 , B01D29/52 , B01D29/96 , B01D46/2411 , B01D2201/12 , B01D2201/24 , B01D2201/291 , B01D2201/34
摘要： A diamond patterned tubular pleated filter element is disclosed. Also disclosed is a filter cartridge that comprises a core element having an inner diameter, two ends and apertures formed therein, a diamond patterned tubular pleated filter element having an inner and an outer diameter positioned about the core element wherein the ratio of the outer diameter to the inner diameter of the diamond patterned tubular pleated filter element is about 1.5 to about 2.5, an open end cap, for transferring fluid into or out of the core element, positioned at one end of the core, and a closed end cap, for preventing fluid from exiting therefrom, positioned at the other end of the core, the closed end cap including structure for positioning the open end cap in filtration housing. Systems and methods for manufacturing the filter cartridge and the diamond patterned tubular pleated filter media itself are also disclosed.
摘要翻译：公开了一种菱形图案的管状褶皱过滤元件。还公开了一种滤筒，其包括具有内径，两端和形成在其中的孔的芯元件，具有围绕芯元件定位的内外径的金刚石图案化管状褶皱过滤器元件，其中外径与金刚石图案化的管状褶皱过滤器元件的内径为约1.5至约2.5，用于将流体输入或流出芯部元件的开口端盖，位于芯部的一端，以及封闭的端盖，用于防止位于芯的另一端处的流体从其离开，封闭的端盖包括将开口端盖定位在过滤壳体中的结构。还公开了用于制造滤筒和金刚石图案化管状褶皱过滤介质本身的系统和方法。

3. 发明授权

EP2134436B1 FLUID FILTER 有权转让
标题翻译： FLUIDFILTER
公开(公告)号：EP2134436B1
公开(公告)日：2015-05-13
申请号：EP08732263.2
申请日：2008-03-14
申请人： 3M Innovative Properties Company
发明人： PATEL, Mahesh Z. , TAYLOR, Jonathan C. , SCHUKAR, Gary W.
IPC分类号： B01D27/08 , B01D27/06
CPC分类号： B01D46/522 , B01D29/111 , B01D29/213 , B01D29/52 , B01D29/96 , B01D46/2411 , B01D2201/12 , B01D2201/24 , B01D2201/291 , B01D2201/34
摘要： A diamond patterned tubular pleated filter element is disclosed. Also disclosed is a filter cartridge that comprises a core element having an inner diameter, two ends and apertures formed therein, a diamond patterned tubular pleated filter element having an inner and an outer diameter positioned about the core element wherein the ratio of the outer diameter to the inner diameter of the diamond patterned tubular pleated filter element is about 1.5 to about 2.5, an open end cap, for transferring fluid into or out of the core element, positioned at one end of the core, and a closed end cap, for preventing fluid from exiting therefrom, positioned at the other end of the core, the closed end cap including structure for positioning the open end cap in filtration housing. Systems and methods for manufacturing the filter cartridge and the diamond patterned tubular pleated filter media itself are also disclosed.

4. 发明公开

EP1888200A1 FILTER CARTRIDGE AND METHOD OF CONSTRUCTION THEREOF 审中-公开
标题翻译：过滤器滤芯及其制造方法
公开(公告)号：EP1888200A1
公开(公告)日：2008-02-20
申请号：EP06759214.7
申请日：2006-05-08
申请人： 3M Innovative Properties Company
发明人： BASSETT, Laurence W. , CONTAXIS, William, III , FRITZE, Karl , PATEL, Mahesh Z.
IPC分类号： B01D35/30 , B01D39/16 , B01D39/20
CPC分类号： B01D39/2079 , B01D35/30 , B01D39/1661 , B01D2201/02 , B01D2201/302 , B01D2201/4015 , C02F1/001 , C02F1/283 , C02F2201/006
摘要： A filter cartridge includes a one-piece housing having a port and a filtration element disposed in the housing. The filtration element is a coherent filter block that can be, but is not necessarily, larger in cross dimension than the port. In one embodiment, the filtration element is a coherent filter block that generally conforms to the shape of the hollow interior, but is slightly smaller than the hollow interior so as to define a gap between the filtration element and the inner surface. One method for constructing a filter cartridge includes providing a housing having a hollow interior and at least one port, introducing a granular material into the hollow interior via the port, and transforming the granular material in the hollow material into a coherent filter block. Another method for constructing a filter cartridge includes providing a filtration element in the form of a coherent filter block, and overmolding a housing around the filtration element.

5. 发明公开

EP2134436A1 FLUID FILTER 有权转让
标题翻译：流体过滤
公开(公告)号：EP2134436A1
公开(公告)日：2009-12-23
申请号：EP08732263.2
申请日：2008-03-14
申请人： 3M Innovative Properties Company
发明人： PATEL, Mahesh Z. , TAYLOR, Jonathan C. , SCHUKAR, Gary W.
IPC分类号： B01D27/08 , B01D27/06
CPC分类号： B01D46/522 , B01D29/111 , B01D29/213 , B01D29/52 , B01D29/96 , B01D46/2411 , B01D2201/12 , B01D2201/24 , B01D2201/291 , B01D2201/34
摘要： A diamond patterned tubular pleated filter element is disclosed. Also disclosed is a filter cartridge that comprises a core element having an inner diameter, two ends and apertures formed therein, a diamond patterned tubular pleated filter element having an inner and an outer diameter positioned about the core element wherein the ratio of the outer diameter to the inner diameter of the diamond patterned tubular pleated filter element is about 1.5 to about 2.5, an open end cap, for transferring fluid into or out of the core element, positioned at one end of the core, and a closed end cap, for preventing fluid from exiting therefrom, positioned at the other end of the core, the closed end cap including structure for positioning the open end cap in filtration housing. Systems and methods for manufacturing the filter cartridge and the diamond patterned tubular pleated filter media itself are also disclosed.

6. 发明公开

EP1951401A1 APPARATUS AND METHODS FOR FORMING FILTER SLEEVES HAVING CIRCUMFERENTIAL PLEATS FOR USE IN A BAG-TYPE FILTER ASSEMBLY 审中-公开
标题翻译：装置和方法与范围FOLD用在LIKE袋过滤器装置，过滤筒培训
公开(公告)号：EP1951401A1
公开(公告)日：2008-08-06
申请号：EP06837315.8
申请日：2006-11-09
申请人： 3M Innovative Properties Company
发明人： SPEARIN, Aaron , SPISINSKI, Craig , PATEL, Mahesh Z. , WESNER, Keith , VINING, JR., Jack H. , BEAUSOLEIL, James
IPC分类号： B01D39/00 , B01D29/11
CPC分类号： B01D29/111 , B01D29/13 , B01D29/21 , B01D29/232 , B01D29/54 , B01D29/902 , B01D2201/122 , B01D2201/304 , Y10T156/1015 , Y10T156/1016 , Y10T156/102 , Y10T156/1021 , Y10T156/1051
摘要： Systems are provided for fabricating a plurality of possible pleat packs used in the formation of circumferentially pleated filter sleeves comprising a substantially horizontal contact surface, a pleating machine having cutting structure, operatively positioned proximate the substantially horizontal contact plane, for delivering continuous upstanding pleat packs of a predetermined pleat formation to the horizontal contact surface, structure for guiding the upstanding pleat packs received from the pleating machine into a flattened condition, structure for securing the pleat packs in the flattened condition and structure for forming the flattened pleat packs into a predetermined length for subsequent formation into sleeves of circumferential pleats. Methods for fabricating a plurality of possible pleat packs used in the formation of circumferentially pleated filter sleeves are also provided.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式