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1. 发明授权

US07799255B2 Melt spun elastic tape and process 有权
公开(公告)号：US07799255B2
公开(公告)日：2010-09-21
申请号：US10879433
申请日：2004-06-29
申请人： Ravi R. Vedula , Yona Eckstein , Yinbing Xia , Stanley J. Nerderman
发明人： Ravi R. Vedula , Yona Eckstein , Yinbing Xia , Stanley J. Nerderman
IPC分类号： B29C47/88 , D01D5/088 , D01F1/10 , D01F6/70
CPC分类号： D01D5/0885 , C08G18/0895 , C08G18/12 , C08G18/3215 , C08G18/4854 , C08G18/6674 , C09J175/08 , D01F6/70 , Y10T428/2913 , Y10T428/2967 , Y10T428/298 , C08G18/307
摘要： Articles such as melt spun elastic tape and heaving denier monofilament fibers are made from thermoplastic polyurethane (TPU) polymers. The process to make the articles involves using a substantially horizontal cooling to cool the melt spun articles. Preferably, the cooling is accomplished by a water bath. A crosslinking agent is added to the TPU polymer melt to enhance the elastic properties of the articles.

2. 发明申请

US20100276926A1 System And Method Of Assembly Of CPVC Fire Sprinkler System Employing Mechanical Couplings And Supports 审中-公开
标题翻译：使用机械联轴器和支撑的CPVC消防喷淋系统的组装系统和方法
公开(公告)号：US20100276926A1
公开(公告)日：2010-11-04
申请号：US12836203
申请日：2010-07-14
申请人： Michael P. Perkovich , Andrew M. Olah , Gary L. Johnson , Stanley J. Nerderman
发明人： Michael P. Perkovich , Andrew M. Olah , Gary L. Johnson , Stanley J. Nerderman
IPC分类号： F16L41/08 , F16L17/00
CPC分类号： F16L47/30 , A62C35/68 , B26D3/169 , F16L3/1016 , F16L17/04 , F16L41/12
摘要： Fire sprinkler system comprising a network of CPVC pipe lengths in which at least some of the pipe lengths are interconnected with mechanical devices having resilient sealing members that are chemically compatible with the CPVC composition. Repairs and system modifications can be made without the use of solvent cement. In-line joints are formed with a coupling device including a pair of arcuate coupling segments having a first end, a second end, and an interior concave surface extending between the first end and the second end. A longitudinal channel extends along the concave surface. At least one mechanical fastener is operative to detachably connect the pair of coupling segments. A resilient annular seal is located within the longitudinal channel of each segment. A branching device connects a branch pipe to a main pipe through an orifice in the main pipe utilizing a saddle-like sealing member. The pipe assemblies are able to pass UL testing protocols for wet fire sprinkler systems.
摘要翻译：消防喷淋系统，包括CPVC管道网络，其中至少一些管道长度与具有与CPVC组合物化学相容的弹性密封构件的机械装置互连。维修和系统修改可以在不使用溶剂水泥的情况下进行。在线接头形成有联接装置，该联接装置包括一对弓形联接段，其具有在第一端和第二端之间延伸的第一端，第二端和内部凹面。纵向通道沿凹面延伸。至少一个机械紧固件可操作以可拆卸地连接该对联接段。弹性环形密封件位于每个段的纵向通道内。分支装置利用鞍形密封构件将分支管通过主管中的孔连接到主管。管道组件能够通过UL防火喷淋系统的UL测试协议。

3. 发明申请

US20080193733A1 Melt Spun Elastic Tape And Process 有权
标题翻译：熔胶弹性胶带和工艺
公开(公告)号：US20080193733A1
公开(公告)日：2008-08-14
申请号：US12108855
申请日：2008-04-24
申请人： Ravi R. Vedula , Yona Eckstein , Yinbing Xia , Stanley J. Nerderman
发明人： Ravi R. Vedula , Yona Eckstein , Yinbing Xia , Stanley J. Nerderman
IPC分类号： B32B27/02
CPC分类号： D01D5/0885 , C08G18/0895 , C08G18/12 , C08G18/3215 , C08G18/4854 , C08G18/6674 , C09J175/08 , D01F6/70 , Y10T428/2913 , Y10T428/2967 , Y10T428/298 , C08G18/307
摘要： Articles such as melt spun elastic tape and heaving denier monofilament fibers are made from thermoplastic polyurethane (TPU) polymers. The process to make the articles involves using a substantially horizontal cooling to cool the melt spun articles. Preferably, the cooling is accomplished by a water bath. A crosslinking agent is added to the TPU polymer melt to enhance the elastic properties of the articles.
摘要翻译：熔融纺丝弹性带和起绒尼尔单丝纤维等制品由热塑性聚氨酯（TPU）聚合物制成。制造制品的过程涉及使用基本上水平的冷却来冷却熔纺物品。优选地，冷却通过水浴完成。向TPU聚合物熔体中加入交联剂以增强制品的弹性。

4. 发明授权

US07766092B2 System and method of assembly of CPVC fire sprinkler system employing mechanical couplings and supports 有权
标题翻译：采用机械联轴器和支撑的CPVC消防喷淋系统组装系统和方法
公开(公告)号：US07766092B2
公开(公告)日：2010-08-03
申请号：US11464919
申请日：2006-08-16
申请人： Michael P. Perkovich , Andrew M. Olah , Gary L. Johnson , Stanley J. Nerderman
发明人： Michael P. Perkovich , Andrew M. Olah , Gary L. Johnson , Stanley J. Nerderman
IPC分类号： A62C2/00
CPC分类号： F16L47/30 , A62C35/68 , B26D3/169 , F16L3/1016 , F16L17/04 , F16L41/12
摘要： Fire sprinkler system comprising a network of CPVC pipe lengths in which at least some of the pipe lengths are interconnected with mechanical devices having resilient sealing members that are chemically compatible with the CPVC composition. Repairs and system modifications can be made without the use of solvent cement. In-line joints are formed with a coupling device including a pair of arcuate coupling segments having a first end, a second end, and an interior concave surface extending between the first end and the second end. A longitudinal channel extends along the concave surface. At least one mechanical fastener is operative to detachably connect the pair of coupling segments. A resilient annular seal is located within the longitudinal channel of each segment. A branching device connects a branch pipe to a main pipe through an orifice in the main pipe utilizing a saddle-like sealing member. The pipe assemblies are able to pass UL testing protocols for wet fire sprinkler systems.
摘要翻译：消防喷淋系统，包括CPVC管道网络，其中至少一些管道长度与具有与CPVC组合物化学相容的弹性密封构件的机械装置互连。维修和系统修改可以在不使用溶剂水泥的情况下进行。在线接头形成有联接装置，该联接装置包括一对弓形联接段，其具有在第一端和第二端之间延伸的第一端，第二端和内部凹面。纵向通道沿凹面延伸。至少一个机械紧固件可操作以可拆卸地连接该对联接段。弹性环形密封件位于每个段的纵向通道内。分支装置利用鞍形密封构件将分支管通过主管中的孔连接到主管。管道组件能够通过UL防火喷淋系统的UL测试协议。

5. 发明申请

US20080014035A1 Clamping Tool And Hole Saw Apparatus 审中-公开
标题翻译：夹紧工具和孔锯设备
公开(公告)号：US20080014035A1
公开(公告)日：2008-01-17
申请号：US11427920
申请日：2006-06-30
申请人： Michael P. Perkovich , Jack I. Mantz , Stanley J. Nerderman
发明人： Michael P. Perkovich , Jack I. Mantz , Stanley J. Nerderman
IPC分类号： B23B47/28
CPC分类号： B23B49/005 , B23B47/281 , B23B51/0426 , B23B2247/12 , B23B2247/18 , B23B2251/606 , B23B2260/094 , B23B2260/12 , F16L41/06 , Y10T408/03
摘要： Apparatus and method for using a portable tool for assisting the making of holes in pipes to prepare for interconnected branch or cross lines. The apparatus includes a guide member and a plurality of bushings able to accommodate a plurality of hole saws of varying diameters. The apparatus includes a stop member to prevent inadvertent sawing of the opposite internal pipe wall. The apparatus includes a drill bit able to span the internal diameter of the pipe to create a pilot hole to mark the centerline of the cross hole to be sawed.
摘要翻译：用于使用便携式工具辅助制造管道中的孔以准备互连的分支或交叉线的装置和方法。该装置包括导向构件和能容纳多个不同直径的孔锯的多个衬套。该装置包括止挡件，以防止相对的内管壁的意外锯切。该装置包括能够跨越管的内径的钻头，以产生引导孔，以标记要锯切的十字孔的中心线。

6. 发明申请

US20100263884A1 System And Method Of Assembly Of CPVC Piping System Employing Mechanical Couplings And Supports 审中-公开
标题翻译：使用机械联轴器和支撑的CPVC管道系统的组装系统和方法
公开(公告)号：US20100263884A1
公开(公告)日：2010-10-21
申请号：US12762655
申请日：2010-04-19
申请人： Michael P. Perkovich , Andrew M. Olah , Gary L. Johnson , Stanley J. Nerderman , Joey L. Glassco , Jennifer M. Baker
发明人： Michael P. Perkovich , Andrew M. Olah , Gary L. Johnson , Stanley J. Nerderman , Joey L. Glassco , Jennifer M. Baker
IPC分类号： A62C35/00 , A62C35/60 , F16L23/036
CPC分类号： A62C35/68 , F16L17/04 , F16L23/08 , F16L25/12 , F16L41/12
摘要： CPVC piping systems comprising a network of CPVC pipe lengths in which at least some of the pipe lengths are interconnected with mechanical devices having resilient sealing members that are chemically compatible with the CPVC composition are described herein. Repairs and system modifications can be made without the use of solvent cement. In-line joints are formed with a coupling device including a pair of arcuate coupling segments having a first end, a second end, and an interior concave surface extending between the first end and the second end. A longitudinal channel extends along the concave surface. At least one mechanical fastener is operative to detachably connect the pair of coupling segments. A resilient annular seal is located within the longitudinal channel of each segment. A branching device connects a branch pipe to a main pipe through an orifice in the main pipe utilizing a saddle-like sealing member.
摘要翻译：本文描述了CPVC管道系统，其包括CPVC管道网络，其中至少一些管道长度与具有与CPVC组合物化学相容的弹性密封构件的机械装置互连。维修和系统修改可以在不使用溶剂水泥的情况下进行。在线接头形成有联接装置，该联接装置包括一对弓形联接段，其具有在第一端和第二端之间延伸的第一端，第二端和内部凹面。纵向通道沿凹面延伸。至少一个机械紧固件可操作以可拆卸地连接该对联接段。弹性环形密封件位于每个段的纵向通道内。分支装置利用鞍形密封构件将分支管通过主管中的孔连接到主管。

7. 发明授权

US07763351B2 Melt spun elastic tape and process 有权
标题翻译：熔纺弹性胶带和工艺
公开(公告)号：US07763351B2
公开(公告)日：2010-07-27
申请号：US12108855
申请日：2008-04-24
申请人： Ravi R. Vedula , Yona Eckstein , Yinbing Xia , Stanley J. Nerderman
发明人： Ravi R. Vedula , Yona Eckstein , Yinbing Xia , Stanley J. Nerderman
IPC分类号： D02G3/00
CPC分类号： D01D5/0885 , C08G18/0895 , C08G18/12 , C08G18/3215 , C08G18/4854 , C08G18/6674 , C09J175/08 , D01F6/70 , Y10T428/2913 , Y10T428/2967 , Y10T428/298 , C08G18/307
摘要： Articles such as melt spun elastic tape and heaving denier monofilament fibers are made from thermoplastic polyurethane (TPU) polymers. The process to make the articles involves using a substantially horizontal cooling to cool the melt spun articles. Preferably, the cooling is accomplished by a water bath. A crosslinking agent is added to the TPU polymer melt to enhance the elastic properties of the articles.
摘要翻译：熔融纺丝弹性带和起绒尼尔单丝纤维等制品由热塑性聚氨酯（TPU）聚合物制成。制造制品的过程涉及使用基本上水平的冷却来冷却熔纺物品。优选地，冷却通过水浴完成。向TPU聚合物熔体中加入交联剂以增强制品的弹性。

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