公开(公告)号：US20130106099A1

公开(公告)日：2013-05-02

申请号：US13720747

申请日：2012-12-19

Applicant: HEATEFLEX CORPORATION

Inventor： Hector J. Castaneda ,  Jorge Ramirez

IPC: F16L13/02

CPC classification number: F16L13/02 ,  B29C65/20 ,  B29C66/1122 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/12441 ,  B29C66/24221 ,  B29C66/24241 ,  B29C66/24244 ,  B29C66/24245 ,  B29C66/322 ,  B29C66/474 ,  B29C66/47421 ,  B29C66/5221 ,  B29C66/52231 ,  B29C66/52241 ,  B29C66/52292 ,  B29C66/52296 ,  B29C66/53243 ,  B29C66/53247 ,  B29C66/71 ,  B29C66/91411 ,  B29C66/91421 ,  B29C66/919 ,  B29C66/91933 ,  B29C66/974 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2027/16 ,  B29K2027/18 ,  B29K2101/12 ,  B29L2031/243 ,  B29L2031/246 ,  F16L13/0245 ,  F16L47/02 ,  B29K2023/18

Abstract: A fitting for use in fusion welding mating thermoplastic components includes a weld bead chamber to capture and conceal a bead formed as a result of the fusion weld. The weld bead chamber integrates the bead into the fitting so that the joined parts have a finished look without mechanical polishing or grinding of the completed piece. A stop ledge included in the weld bead chamber prevents over insertion of a pipe or other component into the fitting. A view window in the fitting permits inspection of the finished bead.

Abstract translation: 用于熔接配合热塑性组件的配件包括：焊道室，用于捕获和隐藏由于熔焊而形成的焊道。 焊珠室将焊珠集成到配件中，使得接合部件具有完成的外观，而无需对完成的件进行机械抛光或研磨。 包括在焊道室中的止动凸缘防止管道或其他部件过度插入配件中。 配件中的视窗可以检查成品珠。

公开(公告)号：US20160051912A1

公开(公告)日：2016-02-25

申请号：US14467931

申请日：2014-08-25

Applicant: Heateflex Corporation

Inventor： Hector J. Castaneda ,  Donald R. Girdner, Jr.

IPC: B01D29/54

CPC classification number: B01D29/52 ,  B01D2201/0453 ,  B01D2201/313 ,  B01D2201/347

Abstract: The present invention is directed to a filter housing with a removable filter assembly having an elongated shell assembly, a removable head assembly, and a removable filter assembly. The shell assembly has an inlet section, an outlet section, and a filter assembly opening. The removable filter cartridge includes a top tube sheet, a bottom tube sheet and a plurality of filter cartridges. The filter cartridges provide the only fluid passage through the bottom tube sheet, which otherwise sealing engages a ring assembly within the shell assembly proximate to the outlet section.

Abstract translation: 本发明涉及具有可拆卸过滤器组件的过滤器壳体，其具有细长壳体组件，可拆卸头部组件和可移除的过滤器组件。 壳体组件具有入口部分，出口部分和过滤器组件开口。 可移除的滤筒包括顶管板，底管板和多个过滤器滤芯。 过滤器滤芯提供通过底部管板的唯一流体通道，否则其将密封接合靠近出口部分的壳体组件内的环组件。

公开(公告)号：US10281077B2

公开(公告)日：2019-05-07

申请号：US13720747

申请日：2012-12-19

Applicant: HEATEFLEX CORPORATION

Inventor： Hector J. Castaneda ,  Jorge Ramirez

IPC: F16L47/02 ,  B29C65/20 ,  B29C65/00 ,  F16L13/02 ,  B29K23/00 ,  B29K27/00 ,  B29K27/18 ,  B29K101/12 ,  B29L31/24

Abstract: A fitting for use in fusion welding mating thermoplastic components includes a weld bead chamber to capture and conceal a bead formed as a result of the fusion weld. The weld bead chamber integrates the bead into the fitting so that the joined parts have a finished look without mechanical polishing or grinding of the completed piece. A stop ledge included in the weld bead chamber prevents over insertion of a pipe or other component into the fitting. A view window in the fitting permits inspection of the finished bead.

公开(公告)号：US10058802B2

公开(公告)日：2018-08-28

申请号：US14467931

申请日：2014-08-25

Applicant: Heateflex Corporation

Inventor： Hector J. Castaneda ,  Donald R. Girdner, Jr.

IPC: B01D29/52

CPC classification number: B01D29/52 ,  B01D2201/0453 ,  B01D2201/313 ,  B01D2201/347

Abstract: The present invention is directed to a filter housing with a removable filter assembly having an elongated shell assembly, a removable head assembly, and a removable filter assembly. The shell assembly has an inlet section, an outlet section, and a filter assembly opening. The removable filter cartridge includes a top tube sheet, a bottom tube sheet and a plurality of filter cartridges. The filter cartridges provide the only fluid passage through the bottom tube sheet, which otherwise sealing engages a ring assembly within the shell assembly proximate to the outlet section.