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1. 发明申请

US20120038114A1 BI-METAL SPIRAL WOUND GASKET 失效
标题翻译：双金属螺旋垫圈
公开(公告)号：US20120038114A1
公开(公告)日：2012-02-16
申请号：US12856950
申请日：2010-08-16
申请人： Joseph Henne , Marcin Fracz , Thomas O. Zurfluh
发明人： Joseph Henne , Marcin Fracz , Thomas O. Zurfluh
IPC分类号： F02F11/00 , B23P11/00
CPC分类号： F16J15/125 , Y10T29/49826
摘要： A spiral wound gasket (20) is disposed between joint members (22, 24) of a hot fluid joint to seal a gap (48) therebetween. The spiral wound gasket (20) includes a first high temperature performance metallic strip (28) formed of a thermally conductive alloy, including, Ni Cr, and Fe, spirally wound around a central axis (A) to present a first high temperature performance metallic winding (30) exposed to hot fluids. A first non-metallic filler strip (32) formed of a mica material is spirally wound outwardly of the first high temperature performance metallic winding (30) to form a first non-metallic filler winding (34). A second high temperature performance metallic strip (36) formed of a stainless steel material is spirally wound outwardly of the first non-metallic filler winding (34). A second non-metallic filler strip (40) formed of a graphite material is spirally wound outwardly of the second high temperature performance metallic winding (38).
摘要翻译：螺旋缠绕垫圈（20）设置在热流体接头的接头构件（22,24）之间，以密封其间的间隙（48）。螺旋缠绕垫圈（20）包括由导热合金形成的第一高温性能金属带（28），包括NiCr和围绕中心轴线（A）螺旋缠绕的Fe，以呈现第一高温性能金属卷绕（30）暴露于热流体。由云母材料形成的第一非金属填料条（32）从第一高温性能金属绕组（30）向外螺旋地卷绕，以形成第一非金属填料绕组（34）。由不锈钢材料形成的第二高温性能金属带（36）在第一非金属填料线圈（34）的外侧螺旋地卷绕。由石墨材料形成的第二非金属填料条（40）从第二高温性能金属绕组（38）向外螺旋地卷绕。

2. 发明授权

US08505922B2 Bi-metal spiral wound gasket 失效
标题翻译：双金属螺旋缠绕垫片
公开(公告)号：US08505922B2
公开(公告)日：2013-08-13
申请号：US12856950
申请日：2010-08-16
申请人： Joseph Henne , Marcin Fracz , Thomas O. Zurfluh
发明人： Joseph Henne , Marcin Fracz , Thomas O. Zurfluh
IPC分类号： F16J15/02
CPC分类号： F16J15/125 , Y10T29/49826
摘要： A spiral wound gasket (20) is disposed between joint members (22, 24) of a hot fluid joint to seal a gap (48) therebetween. The spiral wound gasket (20) includes a first high temperature performance metallic strip (28) formed of a thermally conductive alloy, including, Ni Cr, and Fe, spirally wound around a central axis (A) to present a first high temperature performance metallic winding (30) exposed to hot fluids. A first non-metallic filler strip (32) formed of a mica material is spirally wound outwardly of the first high temperature performance metallic winding (30) to form a first non-metallic filler winding (34). A second high temperature performance metallic strip (36) formed of a stainless steel material is spirally wound outwardly of the first non-metallic filler winding (34). A second non-metallic filler strip (40) formed of a graphite material is spirally wound outwardly of the second high temperature performance metallic winding (38).
摘要翻译：螺旋缠绕垫圈（20）设置在热流体接头的接头构件（22,24）之间，以密封其间的间隙（48）。螺旋缠绕垫圈（20）包括由导热合金形成的第一高温性能金属带（28），包括NiCr和围绕中心轴线（A）螺旋缠绕的Fe，以呈现第一高温性能金属卷绕（30）暴露于热流体。由云母材料形成的第一非金属填料条（32）从第一高温性能金属绕组（30）向外螺旋地卷绕，以形成第一非金属填料绕组（34）。由不锈钢材料形成的第二高温性能金属带（36）在第一非金属填料线圈（34）的外侧螺旋地卷绕。由石墨材料形成的第二非金属填料条（40）从第二高温性能金属绕组（38）向外螺旋地卷绕。

3. 发明授权

US5122214A Method of making a rubber laminated gasket 失效
标题翻译：制造橡胶层压垫片的方法
公开(公告)号：US5122214A
公开(公告)日：1992-06-16
申请号：US479336
申请日：1990-02-13
申请人： Thomas O. Zurfluh , Donald J. McDowell
发明人： Thomas O. Zurfluh , Donald J. McDowell
IPC分类号： B32B15/06 , F16J15/12
CPC分类号： F16J15/122 , B32B15/06 , Y10T156/1041 , Y10T156/1044 , Y10T156/1057 , Y10T428/31707 , Y10T428/3171
摘要： A laminated gasket assembly and method of making same is disclosed. The laminated gasket assembly comprises first and second sheets, each having a thin metallic layer having a thin elastomeric coating on at least one major surface, and an elastomeric layer interposed between, and joining, the sheets, with first and second thin elastomeric coatings facing outwardly in opposite directions. The gasket assembly defines at least one elevated pressure service opening therethrough. The sheets and layers are laminated and define an embossment around a service opening, with the elastomeric layer being conformed to the embossment.
摘要翻译：公开了层压垫圈组件及其制造方法。层压垫圈组件包括第一和第二板，每个板具有在至少一个主表面上具有薄的弹性体涂层的薄金属层，以及插入在板之间并且连接板的弹性体层，第一和第二薄弹性体涂层面向外在相反的方向垫圈组件限定了至少一个穿过其中的高压服务开口。片和层被层压并且在服务开口周围形成压花，弹性体层与压纹相一致。

4. 发明授权

US09518660B2 Bimetallic static gasket and method of construction thereof 有权
标题翻译：双金属静态垫片及其构造方法
公开(公告)号：US09518660B2
公开(公告)日：2016-12-13
申请号：US12854626
申请日：2010-08-11
申请人： Thomas W. Swasey , Carl Schenten , Mark Bowman , John Sas , Carlos Santiago , Rolf Prehn , Tim O'Keefe , Michael Shirilla , Thomas O. Zurfluh , Kyle T. Roberts
发明人： Thomas W. Swasey , Carl Schenten , Mark Bowman , John Sas , Carlos Santiago , Rolf Prehn , Tim O'Keefe , Michael Shirilla , Thomas O. Zurfluh , Kyle T. Roberts
IPC分类号： F02F11/00 , F16J15/08
CPC分类号： F16J15/0825 , F16J2015/085 , F16J2015/0868 , F16J2015/0875 , Y10T29/49826
摘要： A static gasket and method of construction thereof is provided. The gasket includes a functional layer constructed of one type of metal having an opening bounded by an inner periphery an outer periphery. The gasket further includes a carrier layer constructed of a different metal than the functional layer. The carrier layer has an opening bounded by an inner periphery configured to receive the outer periphery of the functional layer in a line-to-line or loose fit. The functional layer is configured in substantially coplanar relation with the carrier layer with a first portion of the outer periphery of the functional layer being welded to a radially aligned first portion of the inner periphery of the carrier layer. A second portion of the outer periphery of the functional layer remains detached from a radially aligned second portion of the inner periphery of the carrier layer.
摘要翻译：提供了静态垫圈及其结构方法。垫圈包括由一种类型的金属构成的功能层，其具有由内周边界定的开口和外周。衬垫还包括由与功能层不同的金属构成的载体层。载体层具有由内周构成的开口，该内周被配置为以线对线或松配合的方式容纳功能层的外周。功能层被配置为与载体层基本上共面的关系，其中功能层的外周边的第一部分被焊接到载体层的内周边的径向排列的第一部分。功能层的外周的第二部分保持从载体层的内周的径向排列的第二部分分离。

5. 发明授权

US06491865B2 Heat treat fixture apparatus and method of heat treat hardening thin metal work pieces 有权
标题翻译：热处理夹具装置和热处理硬化薄金属工件的方法
公开(公告)号：US06491865B2
公开(公告)日：2002-12-10
申请号：US09730043
申请日：2000-12-05
申请人： Thomas O. Zurfluh
发明人： Thomas O. Zurfluh
IPC分类号： C21D900
CPC分类号： C21D9/0025 , C21D1/20 , C21D1/673
摘要： A heat treat fixture is provided for supporting thin sheet-like work pieces, such as metal gasket layers, during heat treatment to achieve uniform hardness and properties of the work piece while preventing warpage. The fixture has porous, planar support walls that engage the opposite sides of the work piece. The walls include a coarse porous exoskeleton of expanded metal and an inner liner of wire mesh panels that are considerably finer than the coarse exoskeleton. The porous walls permit liquid heating and cooling media during heat treatment to flow freely through the walls for intimate contact with the work piece to achieve rapid uniform heating and cooling. The work piece is supported by the porous walls against movement out of its plane while being permitted to expand and contract within its plane to minimize warpage.
摘要翻译：提供热处理夹具，用于在热处理期间支撑薄片状工件，例如金属垫片层，以在防止翘曲的同时实现工件的均匀硬度和性能。夹具具有与工件的相对侧接合的多孔的平面支撑壁。墙壁包括一个粗大的多孔外骨骼的膨胀金属和内衬的丝网面板比粗糙的外骨骼相当精细。多孔壁在热处理期间允许液体加热和冷却介质自由地流过壁，以与工件紧密接触以实现快速均匀的加热和冷却。工件由多孔壁支撑，防止其平面移动，同时允许其在其平面内膨胀和收缩以最小化翘曲。

6. 发明授权

US08281475B2 Sheet metal joint 有权
标题翻译：钣金接头
公开(公告)号：US08281475B2
公开(公告)日：2012-10-09
申请号：US12573372
申请日：2009-10-05
申请人： John L. Cabanski , Thomas O. Zurfluh
发明人： John L. Cabanski , Thomas O. Zurfluh
IPC分类号： B21D39/00 , B21B41/00
CPC分类号： B21D28/10 , B21D39/037 , Y10T29/49922
摘要： The invention provides a sheet metal joint and a method for forming a sheet metal joint. The sheet metal joint includes first and second metal sheets disposed in parallel relation to one another. Each of the first and second metal sheets has a plurality of perforations with a tang extending from each perforation. The tangs of the second sheet and the tangs of the second metal sheet are curled together in opposite rotational directions. The tangs of the first metal sheet space the first and second metal sheets from one another and the tangs of the second metal sheet substantially fixedly engage the first and second metal sheets with respect to one another.
摘要翻译：本发明提供了一种金属板接头和用于形成金属板接头的方法。钣金接头包括彼此平行设置的第一和第二金属片。第一和第二金属板中的每一个具有多个穿孔，每个穿孔从每个穿孔延伸。第二片的脚和第二金属片的柄脚在相反的旋转方向上卷曲在一起。第一金属片的柄脚彼此间隔第一和第二金属片，并且第二金属片的柄脚相对于彼此基本上固定地接合第一和第二金属片。

7. 发明申请

US20110079065A1 SHEET METAL JOINT 有权
标题翻译：板材金属接头
公开(公告)号：US20110079065A1
公开(公告)日：2011-04-07
申请号：US12573372
申请日：2009-10-05
申请人： John L. Cabanski , Thomas O. Zurfluh
发明人： John L. Cabanski , Thomas O. Zurfluh
IPC分类号： B21B1/00 , B21D43/28
CPC分类号： B21D28/10 , B21D39/037 , Y10T29/49922
摘要： The invention provides a sheet metal joint and a method for forming a sheet metal joint. The sheet metal joint includes first and second metal sheets disposed in parallel relation to one another. Each of the first and second metal sheets has a plurality of perforations with a tang extending from each perforation. The tangs of the second sheet and the tangs of the second metal sheet are curled together in opposite rotational directions. The tangs of the first metal sheet space the first and second metal sheets from one another and the tangs of the second metal sheet substantially fixedly engage the first and second metal sheets with respect to one another.
摘要翻译：本发明提供了一种金属板接头和用于形成金属板接头的方法。钣金接头包括彼此平行设置的第一和第二金属片。第一和第二金属板中的每一个具有多个穿孔，每个穿孔从每个穿孔延伸。第二片的脚和第二金属片的柄脚在相反的旋转方向上卷曲在一起。第一金属片的柄脚彼此间隔第一和第二金属片，并且第二金属片的柄脚相对于彼此基本上固定地接合第一和第二金属片。

8. 发明申请

US20080217866A1 METAL GASKET 有权
标题翻译：金属垫片
公开(公告)号：US20080217866A1
公开(公告)日：2008-09-11
申请号：US12045215
申请日：2008-03-10
申请人： Bhawani Tripathy , Thomas O. Zurfluh
发明人： Bhawani Tripathy , Thomas O. Zurfluh
IPC分类号： F02F11/00 , B21D31/00
CPC分类号： F16J15/0806 , F16J15/0818
摘要： A metal gasket includes embossments that exhibit essentially full functional recovery and full retained internal stress at temperatures up to about 1000° F. which is made from sheet material that is cold rolled and whose embossments are work hardened without any post embossment heat treating that would act to harden the material. This material may also receive a precipitation hardening heat treatment prior to being embossed. The gasket materials include alloys having greater than about 18% Ni, greater than about 14% Cr, from about 0.1 to 10% of at least one of Mo, Ti, V, Al, Co, Nb, Ta or Cu and the balance Fe with incidental impurities, which are cold rolled without any post embossment heat treating that would act to harden the material.
摘要翻译：金属垫片包括在高达约1000°F的温度下表现出基本上全功能恢复和完全保持的内部应力的压花，其由冷轧的片材制成，并且其压花加工硬化而没有任何后压花热处理硬化材料。该材料也可以在压花之前进行沉淀硬化热处理。衬垫材料包括具有大于约18％Ni，大于约14％Cr，约0.1至10％的Mo，Ti，V，Al，Co，Nb，Ta或Cu中的至少一种的合金，余量为Fe 具有附带的杂质，其被冷轧而没有用于硬化材料的任何后压纹热处理。

9. 发明授权

US07114254B2 Metal plate gasket 有权
公开(公告)号：US07114254B2
公开(公告)日：2006-10-03
申请号：US10718935
申请日：2003-11-20
申请人： Robert M. Reisel , Thomas O. Zurfluh
发明人： Robert M. Reisel , Thomas O. Zurfluh
IPC分类号： B21D53/84
CPC分类号： F16J15/0818 , F16J2015/0862 , Y10T29/49247 , Y10T29/49297 , Y10T29/49872 , Y10T29/49874
摘要： A metal gasket assembly has a gasket plate and an annular grommet. The gasket plate is formed with an opening having opposing surfaces adjacent the opening to define a predetermined fixed thickness of a plate. The annular grommet has an elastically deformable U-shaped body. The U-shaped body has legs presenting outer sealing surfaces defining an initial undeformed thickness that is greater than the thickness of the gasket plate. The opening formed in the gasket plate receives the grommet. A compressive force applied in a generally perpendicular direction to the opposing surfaces of the gasket plate deform the legs of the body to a reduced thickness corresponding substantially to the thickness of the gasket plate. When the compressive force is reduced with changes in operating conditions, the legs of the grommet return toward their original undeformed thickness to maintain a seal.

10. 发明授权

US06682079B2 Metal plate gasket 有权
标题翻译：金属板垫片
公开(公告)号：US06682079B2
公开(公告)日：2004-01-27
申请号：US10158814
申请日：2002-05-31
申请人： Robert M. Reisel , Thomas O. Zurfluh
发明人： Robert M. Reisel , Thomas O. Zurfluh
IPC分类号： F02F1100
CPC分类号： F16J15/0818 , F16J2015/0862 , Y10T29/49247 , Y10T29/49297 , Y10T29/49872 , Y10T29/49874
摘要： A metal gasket assembly has a gasket plate and an annular grommet. The gasket plate is formed with an opening having opposing surfaces adjacent the opening to define a predetermined fixed thickness of a plate. The annular grommet has an elastically deformable U-shaped body. The U-shaped body has legs presenting outer sealing surfaces defining an initial undeformed thickness that is greater than the thickness of the gasket plate. The opening formed in the gasket plate receives the grommet. A compressive force applied in a generally perpendicular direction to the opposing surfaces of the gasket plate deform the legs of the body to a reduced thickness corresponding substantially to the thickness of the gasket plate. When the compressive force is reduced with changes in operating conditions, the legs of the grommet return toward their original undeformed thickness to maintain a seal.
摘要翻译：金属垫圈组件具有垫圈板和环形垫圈。垫圈板形成有具有邻近开口的相对表面的开口，以限定板的预定固定厚度。环形索环具有可弹性变形的U形体。 U形体具有表现出限定初始未变形厚度的外密封表面的腿，其大于垫片板的厚度。形成在垫片板上的开口接收索环。沿着与垫片板的相对表面大致垂直的方向施加的压缩力将主体的腿部变形成基本上对应于垫片板的厚度的减小的厚度。当压缩力随着操作条件的变化而减小时，护环的腿部朝向其原始未变形的厚度返回以保持密封。

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