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1. 发明授权

US09951900B2 External seal for isolating an elbow fitting 有权
公开(公告)号：US09951900B2
公开(公告)日：2018-04-24
申请号：US15465142
申请日：2017-03-21
申请人： Ivan Mazur
发明人： Ivan Mazur
IPC分类号： F16L41/06 , B23B41/08 , F16L3/00 , F16L3/08
CPC分类号： F16L41/06 , F16L3/00 , F16L3/08 , F16L41/065 , F16L43/00 , Y10T137/0463 , Y10T137/612 , Y10T137/6123
摘要： An external seal for sealing against an elbow fitting of a fluid line has an elbow clamp and a seal. The elbow clamp has a first part that is sized and shaped to engage the outer radiused curve of the elbow fitting, and a second part that engages the inner radiused curve of the elbow fitting. The first part defines a tool opening and a tool engagement profile sealingly engages a valve in axial alignment with the tool opening. A clamping member brings the first part into engagement with the outer radiused curve of the elbow fitting. The seal is adjacent to the first part of the elbow clamp in line with the tool opening and seals around the tool opening between the elbow clamp and the elbow fitting when the clamping force is applied.

2. 发明授权

US08151817B2 Apparatus for isolating elbow fittings 有权
标题翻译：用于隔离弯头配件的设备
公开(公告)号：US08151817B2
公开(公告)日：2012-04-10
申请号：US12546576
申请日：2009-08-24
申请人： Ivan Mazur
发明人： Ivan Mazur
IPC分类号： F16L41/06 , B23B41/08
CPC分类号： F16L41/06 , Y10T137/0463 , Y10T137/6123 , Y10T408/55
摘要： An apparatus for isolating elbow fittings includes a fluid containing elbow housing with cooperating components. The elbow housing has a first opening for a first branch of an elbow, a second opening for a second branch of an elbow and a tool insertion opening in axial alignment with the first opening. The cooperating components of the elbow housing are secured around an elbow. A seal seals the first opening, the second opening, and the cooperating components. An isolation valve controls the tool insertion opening.
摘要翻译：用于隔离弯头配件的装置包括具有配合部件的含有弯头壳体的流体。弯头壳体具有用于肘部的第一分支的第一开口，肘部的第二分支的第二开口和与第一开口轴向对准的工具插入开口。肘部外壳的配合部件固定在肘部周围。密封件密封第一开口，第二开口和协作部件。隔离阀控制工具插入口。

3. 发明申请

US20070095397A1 PRESSURIZED FLUID LINE SERVICING TOOL 有权
标题翻译：压缩流体维修工具
公开(公告)号：US20070095397A1
公开(公告)日：2007-05-03
申请号：US11461849
申请日：2006-08-02
申请人： Ivan Mazur
发明人： Ivan Mazur
IPC分类号： F16L55/18
CPC分类号： F16L41/16 , F16L55/132 , F16L55/18 , Y10T137/0458 , Y10T137/5283 , Y10T137/612
摘要： A pressurized fluid line servicing tool assembly consists of a tool insertion adaptor, a cap removal tool and a plug setting tool. The tool insertion adaptor connects to a pipe of a pressurized fluid line and enables tools to be inserted and removed without releasing pressurized fluids, such as natural gas, to atmosphere. It has a tool insertion chamber which is divided into an upstream portion and a downstream portion by a valve. The cap removal tool connects to the tool insertion adaptor to enable service personnel to pass a cap removal wrench through the valve to remove a cap from an end of the pipe of the pressurized fluid line. The plug setting tool connects to the tool insertion adaptor to enable service personnel to pass a torque settable plug through the valve to set a plug into the end of the pipe.
摘要翻译：加压流体管线维修工具组件由工具插入适配器，盖拆除工具和插头设置工具组成。工具插入适配器连接到加压流体管线的管道，并且使工具能够插入和移除，而不会将诸如天然气的加压流体释放到大气中。它具有工具插入室，其通过阀被分成上游部分和下游部分。盖拆除工具连接到工具插入适配器，使维修人员能够通过盖拆卸扳手穿过阀门，以从加压流体管线的管道的端部移除盖子。插头设置工具连接到工具插入适配器，以使维修人员能够通过阀门传递扭矩可设定的插头，以将插头设置在管道的末端。

4. 发明授权

US07665481B2 Pressurized fluid line servicing tool 有权
标题翻译：加压流体管线维修工具
公开(公告)号：US07665481B2
公开(公告)日：2010-02-23
申请号：US11461849
申请日：2006-08-02
申请人： Ivan Mazur
发明人： Ivan Mazur
IPC分类号： F16L55/18
CPC分类号： F16L41/16 , F16L55/132 , F16L55/18 , Y10T137/0458 , Y10T137/5283 , Y10T137/612
摘要： A pressurized fluid line servicing tool assembly consists of a tool insertion adaptor, a cap removal tool and a plug setting tool. The tool insertion adaptor connects to a pipe of a pressurized fluid line and enables tools to be inserted and removed without releasing pressurized fluids, such as natural gas, to atmosphere. It has a tool insertion chamber which is divided into an upstream portion and a downstream portion by a valve. The cap removal tool connects to the tool insertion adaptor to enable service personnel to pass a cap removal wrench through the valve to remove a cap from an end of the pipe of the pressurized fluid line. The plug setting tool connects to the tool insertion adaptor to enable service personnel to pass a torque settable plug through the valve to set a plug into the end of the pipe.
摘要翻译：加压流体管线维修工具组件由工具插入适配器，盖拆除工具和插头设置工具组成。工具插入适配器连接到加压流体管线的管道，并且使工具能够插入和移除，而不会将诸如天然气的加压流体释放到大气中。它具有工具插入室，其通过阀被分成上游部分和下游部分。盖拆除工具连接到工具插入适配器，使维修人员能够通过盖拆卸扳手穿过阀门，以从加压流体管线的管道的端部移除盖子。插头设置工具连接到工具插入适配器，以使维修人员能够通过阀门传递扭矩可设定的插头，以将插头设置在管道的末端。

5. 发明申请

US20180087702A1 EXTERNAL SEAL FOR ISOLATING AN ELBOW FITTING 审中-公开
公开(公告)号：US20180087702A1
公开(公告)日：2018-03-29
申请号：US15465142
申请日：2017-03-21
申请人： Ivan Mazur
发明人： Ivan Mazur
IPC分类号： F16L41/06
CPC分类号： F16L41/06 , F16L3/00 , F16L3/08 , F16L41/065 , F16L43/00 , Y10T137/0463 , Y10T137/612 , Y10T137/6123
摘要： An external seal for sealing against an elbow fitting of a fluid line has an elbow clamp and a seal. The elbow clamp has a first part that is sized and shaped to engage the outer radiused curve of the elbow fitting, and a second part that engages the inner radiused curve of the elbow fitting. The first part defines a tool opening and a tool engagement profile sealingly engages a valve in axial alignment with the tool opening. A clamping member brings the first part into engagement with the outer radiused curve of the elbow fitting. The seal is adjacent to the first part of the elbow clamp in line with the tool opening and seals around the tool opening between the elbow clamp and the elbow fitting when the clamping force is applied.

6. 发明申请

US20110041926A1 APPARATUS FOR ISOLATING ELBOW FITTINGS 有权
标题翻译：用于分离ELBOW配件的装置
公开(公告)号：US20110041926A1
公开(公告)日：2011-02-24
申请号：US12546576
申请日：2009-08-24
申请人： Ivan Mazur
发明人： Ivan Mazur
IPC分类号： B23B41/08 , F16L41/06
CPC分类号： F16L41/06 , Y10T137/0463 , Y10T137/6123 , Y10T408/55
摘要： An apparatus for isolating elbow fittings includes a fluid containing elbow housing comprised of cooperating components. The elbow housing has a first opening for a first branch of an elbow, a second opening for a second branch of an elbow and a tool insertion opening in axial alignment with the first opening. Means are provided for securing the cooperating components of the elbow housing around an elbow. A seal seals the first opening, the second opening, and the cooperating components. An isolation valve controls the tool insertion opening.
摘要翻译：用于分离弯头配件的装置包括由合作部件组成的包含弯头壳体的流体。弯头壳体具有用于肘部的第一分支的第一开口，肘部的第二分支的第二开口和与第一开口轴向对准的工具插入开口。提供了用于将弯头壳体的配合部件围绕肘部固定的装置。密封件密封第一开口，第二开口和协作部件。隔离阀控制工具插入口。

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