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1. 发明授权

US06521018B2 Blanketing metals and alloys at elevated temperatures with gases having reduced global warming potential 失效
标题翻译：覆盖的金属和合金在高温下与气体降低全球变暖潜力
公开(公告)号：US06521018B2
公开(公告)日：2003-02-18
申请号：US09781099
申请日：2001-02-09
申请人： John Peter Hobbs , James Francis Heffron , Andrew Joseph Woytek , Zbigniew Zurecki
发明人： John Peter Hobbs , James Francis Heffron , Andrew Joseph Woytek , Zbigniew Zurecki
IPC分类号： C22B905
CPC分类号： B22D11/0405 , B22D21/007 , C22B9/006 , C22B21/06 , C22B21/064 , C22B26/22
摘要： An improved method of processing a nonferrous metal and alloys of said metal using a blanketing gas having a global warming potential is provided. The improvement involves reducing the global warming potential of the blanketing gas by blanketing the nonferrous metal and alloys with a gaseous mixture including at least one compound selected from the group consisting of COF2, CF3COF, (CF3)2CO, F3COF, F2C(OF)2, SO2F2, NF3, SO2ClF, SOF2, SOF4, NOF, F2 and SF4.
摘要翻译：提供了一种使用具有全球变暖潜能的覆盖气体来处理有色金属和所述金属的合金的改进方法。该改进涉及通过用包含至少一种选自COF 2，CF 3 COF，（CF 3）2 CO，F 3 COF，F 2 C（OF）2的化合物的气体混合物覆盖有色金属和合金来降低覆盖气体的全球变暖潜能，SO2F2，NF3，SO2ClF，SOF2，SOF4，NOF，F2和SF4。

2. 发明授权

US06682585B2 Refining nonferrous metals and alloys with gases having reduced global warming potential 失效
标题翻译：用有气体降低全球变暖潜能的炼铁有色金属和合金
公开(公告)号：US06682585B2
公开(公告)日：2004-01-27
申请号：US10050331
申请日：2002-01-16
申请人： John Peter Hobbs , James Francis Heffron , Zbigniew Zurecki
发明人： John Peter Hobbs , James Francis Heffron , Zbigniew Zurecki
IPC分类号： C22B905
CPC分类号： B22D11/0405 , B22D21/007 , C22B9/006 , C22B9/05 , C22B21/0015 , C22B21/06 , C22B21/064 , C22B26/22 , Y02P10/146 , Y02P10/234
摘要： An improved method of processing both primary and secondary nonferrous metal and alloys of said metals using a refining gas is provided. The improvement involves refining said non-ferrous metal and alloys with a gaseous mixture including at least one compound selected from the group consisting of ClF3, ClF, COF2, F3COF, CF2(OF)2, SO2F2, NF3, SO2ClF, SOF2, SOF4, NOF, F2 and SF4.
摘要翻译：提供了一种使用精炼气体处理主要和次要有色金属和所述金属的合金的改进方法。改进之处在于使用气体混合物来精炼所述有色金属和合金，所述气体混合物包括至少一种选自ClF 3，ClF，COF 2，F 3 COF，CF 2（OF）2，SO 2 F 2，NF 3，SO 2 ClF，SOF 2，SOF 4， NOF，F2和SF4。

3. 发明授权

US09016076B2 Apparatus and method for controlling the temperature of a cryogen 有权
标题翻译：用于控制冷冻剂温度的装置和方法
公开(公告)号：US09016076B2
公开(公告)日：2015-04-28
申请号：US12675282
申请日：2008-08-27
申请人： Kevin John Giardiniere , John Lewis Green , Ranajit Ghosh , Daniel James Gibson , Zbigniew Zurecki
发明人： Kevin John Giardiniere , John Lewis Green , Ranajit Ghosh , Daniel James Gibson , Zbigniew Zurecki
IPC分类号： F25D3/10 , G05D23/19 , F25D29/00
CPC分类号： G05D23/1919 , F25D29/001
摘要： A fluid spray device system (1) that maintains a resultant fluid discharge, or a material onto which the resultant fluid is discharged, within a predetermined range of a set-point temperature by regulating the flow rate of a throttling gas using a proportional valve (22). The resultant fluid has throttling gas and cryogenic fluid components. Both the throttling gas and cryogenic fluid are preferably supplied from a single tank (11) and the cryogenic fluid supply is pressure-regulated and includes a triaxial delivery hose (33) having a return line with a back-pressure regulator (54).
摘要翻译：一种流体喷射装置系统（1），其通过使用比例阀调节节流气体的流量，将所得流体排放物或所得流体排放到的材料排放到设定点温度的预定范围内 22）。所得流体具有节流气体和低温流体组分。节流气体和低温流体优选地从单个罐（11）供应，并且低温流体供应被压力调节并且包括具有带背压调节器（54）的返回管线的三轴输送软管（33）。

4. 发明申请

US20130118186A1 Method and Apparatus for Quenching of Materials in Vacuum Furnace 有权
标题翻译：真空炉中材料淬火的方法和装置
公开(公告)号：US20130118186A1
公开(公告)日：2013-05-16
申请号：US13466404
申请日：2012-05-08
申请人： Zbigniew Zurecki
发明人： Zbigniew Zurecki
IPC分类号： F25D31/00
CPC分类号： F25D31/00 , C21D1/613 , C21D1/767 , C21D1/773 , F28C3/00
摘要： A method of quenching a material by injecting a cryogenic fluid into a cooling stream and simultaneously venting gas from the cooling stream, in order to maintain a desired target pressure in a chamber containing the material. In a examplary application of the method, the quenching is a step in the heat-treatment of a metal and the chamber is part of a vacuum furnace. Also disclosed is a method of supplying a cryogenic fluid to a process in which the amount of cryogenic fluid necessary to perform the process is transferred from a storage vessel to a supply vessel via a supply line, after which the supply line is closed. An elevated pressure is maintained by vaporization of a relatively small amount of the cryogenic fluid that is allowed to build in a pressure vessel that is in fluid communication with the supply vessel.
摘要翻译：一种通过将低温流体注入冷却流中并同时从冷却流排出气体来淬火材料的方法，以便在包含该材料的腔室中保持所需的目标压力。在该方法的示例性应用中，淬火是金属热处理中的一个步骤，该室是真空炉的一部分。还公开了一种将低温流体供应到其中执行该过程所需的低温流体的量经由供应管线从储存容器传送到供应容器的过程之后供应管线关闭的方法。通过相对少量的低温流体的蒸发来维持升高的压力，所述低温流体被允许建立在与供应容器流体连通的压力容器中。

5. 发明授权

US07637187B2 Apparatus and method of cryogenic cooling for high-energy cutting operations 有权
标题翻译：用于高能切割操作的低温冷却装置和方法
公开(公告)号：US07637187B2
公开(公告)日：2009-12-29
申请号：US10488854
申请日：2002-08-29
申请人： Zbigniew Zurecki , Robert Bruce Swan , John Herbert Frey , George Matthew Harriott , Xiaoguang Zhang
发明人： Zbigniew Zurecki , Robert Bruce Swan , John Herbert Frey , George Matthew Harriott , Xiaoguang Zhang
IPC分类号： B23B27/10 , B23B27/00
CPC分类号： B23Q11/1053 , B23Q17/09 , B23Q17/24 , F17C2221/014 , F17C2221/016 , F17C2223/0161 , F17C2250/0443 , Y10T82/10 , Y10T82/16065 , Y10T407/14
摘要： A cryogenic fluid jet is used in an apparatus and a method for remote cooling of a cutting tool engaged in machining a workpiece under high-energy conditions, such as high-speed machining, hard-turning, cutting of difficult to machine materials, and combinations thereof. The apparatus and method use a stabilized, free-expanding cryogenic fluid jet having a pulse cycle time less than or equal to about 10 seconds. The apparatus and method increase the cleanliness of machined parts and chips and machining productivity of hard but brittle tools, including but not limited to tools which should not be cooled with conventional cooling fluids.
摘要翻译：一种低温流体射流用于远程冷却在高能量条件下加工工件的切削工具的设备和方法，例如高速加工，硬转弯，难加工材料的切割以及组合其中。该装置和方法使用具有小于或等于约10秒的脉冲周期时间的稳定的，自由膨胀的低温流体射流。该设备和方法提高了加工零件和切屑的清洁度，并且加工了硬但脆性工具的生产率，包括但不限于不应用常规冷却流体冷却的工具。

6. 发明授权

US07513121B2 Apparatus and method for improving work surface during forming and shaping of materials 有权
标题翻译：在材料成形和成型过程中改善工作表面的装置和方法
公开(公告)号：US07513121B2
公开(公告)日：2009-04-07
申请号：US10809773
申请日：2004-03-25
申请人： Zbigniew Zurecki , Ranajit Ghosh , John Herbert Frey , Lance Michael Grimm
发明人： Zbigniew Zurecki , Ranajit Ghosh , John Herbert Frey , Lance Michael Grimm
IPC分类号： F25D17/02 , B05D1/24 , B05C1/00
CPC分类号： C21D7/04 , B23P25/003 , B23Q11/1061 , C21D1/613 , C21D2261/00 , Y10T82/10
摘要： A method and apparatus for improving the surface finish and/or surface integrity of a workpiece formed or shaped with a tool increase the surface hardness of the workpiece during forming or shaping of the workpiece. A method and apparatus for forming or shaping a workpiece also increase the surface hardness of the workpiece during forming or shaping of the workpiece with a tool, as do a method and apparatus for manufacturing a finished part or product from a workpiece. In some embodiments, an expanding jet of cryogen may be jetted to a surface of a workpiece and a tool from a nozzle, wherein the cryogen is at least partially separated into a condensed phase portion and a vapor portion within a downstream portion of the nozzle.
摘要翻译：用于改善用工具成形或成形的工件的表面光洁度和/或表面完整性的方法和装置在工件的成型或成形期间增加了工件的表面硬度。用于形成或成形工件的方法和装置还可以使用工具在成形或成形工件期间增加工件的表面硬度，以及用于从工件制造成品零件或产品的方法和装置。在一些实施例中，可以将喷射的致冷剂的膨胀射流从喷嘴喷射到工件和工具的表面，其中冷冻剂至少部分地分离成在喷嘴的下游部分内的冷凝相部分和蒸气部分。

7. 发明授权

US07390240B2 Method of shaping and forming work materials 有权
标题翻译：成型和成型工作材料的方法
公开(公告)号：US07390240B2
公开(公告)日：2008-06-24
申请号：US11250587
申请日：2005-10-14
申请人： Ranajit Ghosh , Zbigniew Zurecki
发明人： Ranajit Ghosh , Zbigniew Zurecki
IPC分类号： B24B1/00
CPC分类号： B23P25/003 , B23Q11/1053
摘要： Method of processing a workpiece comprising (a) providing a tool and a workpiece, wherein the workpiece has an initial shape; (b) placing the workpiece and the tool in contact to form an interface, applying force to the tool and/or the workpiece, and moving the tool and/or the workpiece to effect a change in the initial shape of the workpiece; (c) applying a lubricant to any area on a surface of the tool and/or to any area on a surface of the workpiece while the workpiece and the tool are in contact; and (d) applying a cryogenic fluid to any area on the surface of the tool and/or to any area on the surface of the workpiece while the workpiece and the tool are in contact.
摘要翻译：一种处理工件的方法，包括：（a）提供工具和工件，其中所述工件具有初始形状; （b）将工件和工具接触以形成界面，向工具和/或工件施加力，并移动工具和/或工件以实现工件的初始形状的改变; （c）当工件和工具接触时，将润滑剂施加到工具表面上的任何区域和/或工件表面上的任何区域上; 和（d）当工件和工具接触时，将低温流体施加到工具表面上的任何区域和/或工件表面上的任何区域。

8. 发明授权

US06564682B1 Machine tool distributor for cryogenic cooling of cutting tools on a turret plate 失效
标题翻译：机床分配器用于在转盘上进行切削工具的低温冷却
公开(公告)号：US06564682B1
公开(公告)日：2003-05-20
申请号：US09712675
申请日：2000-11-14
申请人： Zbigniew Zurecki , Michael David Buzinski , William T. Zaboy , Robert Ellsworth Knorr, Jr. , Robert Bruce Swan , Xiaoguang Zhang , George Matthew Harriott
发明人： Zbigniew Zurecki , Michael David Buzinski , William T. Zaboy , Robert Ellsworth Knorr, Jr. , Robert Bruce Swan , Xiaoguang Zhang , George Matthew Harriott
IPC分类号： B23B306
CPC分类号： B23Q11/1053 , B23Q1/0018 , F16K11/076 , F16K11/085 , F16K25/005 , Y10T82/16065 , Y10T82/16098 , Y10T82/2506 , Y10T407/14
摘要： A cryogenic fluid distributor for turret machine tools (e.g., lathes) directs a stream of cryogenic fluid from an external, pressurized cryogen source to a working position of a machine tool to prevent overheating of the tool. Designed for easy retrofitting and synchronizing with multi-tool turret machines, the distributor allows for a “dual-fluid” machining capability combining a cryogenic fluid and a conventional cutting fluid (flowing via a conventional coolant system built into a given machine tool). Made of low thermal-mass, insulating polymer and metallic parts, the distributor utilizes the different thermal contraction coefficients of the parts to establish cryogenic sealing connections, which eliminates undesired turret plate cooling and assures rapid cryogen flow start-up.
摘要翻译：用于转塔机床（例如车床）的低温流体分配器将低温流体流从外部加压的致冷剂源引导到机床的工作位置，以防止工具过热。分配器设计用于易于改装和与多工具转塔机同步，分配器允许结合低温流体和常规切削液（通过内置在给定机床中的常规冷却剂系统流动）的“双流体”加工能力。由低热量，绝缘聚合物和金属部件制成，分配器利用部件的不同热收缩系数建立低温密封连接，消除了不需要的转盘冷却，并确保快速冷冻液流启动。

9. 发明授权

US5304417A Graphite/carbon articles for elevated temperature service and method of manufacture 失效
公开(公告)号：US5304417A
公开(公告)日：1994-04-19
申请号：US360564
申请日：1989-06-02
申请人： Zbigniew Zurecki , Edward A. Hayduk, Jr. , John G. North , Robert B. Swan , David L. Mitchell, Jr.
发明人： Zbigniew Zurecki , Edward A. Hayduk, Jr. , John G. North , Robert B. Swan , David L. Mitchell, Jr.
IPC分类号： C23C4/12 , H01R43/12 , H05B7/085 , C04B41/06
CPC分类号： H05B7/085 , C23C4/131 , H01R43/12 , Y10T428/26 , Y10T428/265 , Y10T428/30
摘要： Graphite carbon surfaces are protected from elevated temperature oxidation and mechanical wear by electric arc thermal spray coating exposed surfaces with a titanium nitride or multi-element (e.g., aluminum-silicon-titanium) coating.

10. 发明授权

US4992337A Electric arc spraying of reactive metals 失效
标题翻译：电弧喷涂活性金属
公开(公告)号：US4992337A
公开(公告)日：1991-02-12
申请号：US472676
申请日：1990-01-30
申请人： John J. Kaiser , Edward A. Hayduk, Jr. , Zbigniew Zurecki , Robert B. Swan
发明人： John J. Kaiser , Edward A. Hayduk, Jr. , Zbigniew Zurecki , Robert B. Swan
IPC分类号： B05B7/22 , B23K9/04 , C23C4/08 , C23C4/12
CPC分类号： B23K9/04 , B05B7/224 , Y10S428/937 , Y10T428/12493 , Y10T428/12681 , Y10T428/12729 , Y10T428/12785 , Y10T428/12792
摘要： An improved electric arc spray process for the deposition of reactive metals is disclosed which utilizes compressed inert gases for atomization. The improved process utilizes argon, nitrogen, carbon dioxide, sulfur hexafluoride, or mixtures thereof supplied to the arc spray gun such that the mass ratio of the wire feed rate to the gas feed rate is greater than 0.10. The process can be used to coat various substrates with metals or alloys comprising magnesium, zinc, lithium, and other reactive metals. The process is useful for the application of cathodic corrosion protective coatings on various substrates.

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