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公开(公告)号：US07988205B2
公开(公告)日：2011-08-02
申请号：US12691465
申请日：2010-01-21
Applicant: David Llewellyn Mallis , Harris A. Reynolds, Jr.
Inventor： David Llewellyn Mallis , Harris A. Reynolds, Jr.
IPC: F16L25/00
CPC classification number: F16L15/004 , E21B17/0423 , Y10T29/49881
Abstract: A threaded pipe connection includes a pin member having an external thread increasing in width in one direction, a box member having an internal thread increasing in width in an opposite direction so that complementary internal and external threads move into engagement upon make-up of the connection, and at least one contact zone in which the pin member and box member are in sealed contact.
Abstract translation: 螺纹管连接件包括具有在一个方向上宽度增加的外螺纹的销构件，具有在相反方向上宽度增加的内螺纹的箱构件，使得互补的内螺纹和外螺纹在连接构成时进入接合 以及至少一个接触区域，其中销构件和箱构件被密封接触。
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公开(公告)号：US07575255B2
公开(公告)日：2009-08-18
申请号：US11424783
申请日：2006-06-16
Applicant: Harris A. Reynolds, Jr. , David Llewellyn Mallis
Inventor： Harris A. Reynolds, Jr. , David Llewellyn Mallis
IPC: F16L25/00
CPC classification number: E21B17/0423 , F16L15/007 , F16L15/008 , F16L15/009
Abstract: A threaded connection includes a pin member providing a single external thread comprising a first external portion and a second external portion, a box member providing a single internal thread comprising a first internal portion and a second internal portion, and a radial metal-to-metal seal to seal between the pin member and the box member, wherein the first and second internal portions threadably correspond with the first and second external portions, and wherein the first internal and external portions are characterized by a first wedge ratio and the second internal and external portions are characterized by a second wedge ratio, wherein the first wedge ratio is less than the second wedge ratio.
Abstract translation: 螺纹连接包括提供包括第一外部部分和第二外部部分的单个外螺纹的销构件，提供包括第一内部部分和第二内部部分的单个内螺纹的箱构件和径向金属对金属 密封以密封销构件和箱构件之间，其中第一和第二内部部分螺纹对应于第一和第二外部部分，并且其中第一内部和外部部分的特征在于第一楔形比和第二内部和外部 部分的特征在于第二楔形比，其中第一楔形比小于第二楔形比。
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公开(公告)号：US08668233B2
公开(公告)日：2014-03-11
申请号：US11614655
申请日：2006-12-21
Applicant: David Llewellyn Mallis , Harris A. Reynolds, Jr.
Inventor： David Llewellyn Mallis , Harris A. Reynolds, Jr.
IPC: F16L15/00
CPC classification number: F16L15/004
Abstract: A threaded connection including a pin member and a box member, and methods for manufacturing and forming said threaded connection. The pin member has a pin thread with a pin thread crest, a pin thread root, a pin load flank, and a pin stab flank. The box member has a box thread with a box thread crest, a box thread root, a box load flank, and a box stab flank. At least one of the pin thread crest, the pin load flank, the pin stab flank, the box thread crest, the box load flank, and the box stab flank has at least one perturbation formed thereon. Upon a selected make-up of the pin member with the box member, a reduced clearance gap exists between the pin thread and the box thread at the at least one perturbation.
Abstract translation: 包括销构件和箱构件的螺纹连接，以及用于制造和形成所述螺纹连接的方法。 销构件具有销螺纹，销螺纹牙顶，销螺纹根部，销负载侧面和针刺侧面。 箱体具有带有螺纹牙顶的箱形螺纹，箱形螺纹根部，箱体负载侧面和箱体侧翼。 销螺纹牙顶，销轴承侧面，针刺侧面，箱形螺纹牙顶，箱体承载侧面和箱体侧面中的至少一个在其上形成至少一个扰动。 在针元件与盒构件的选择补充之后，在至少一个扰动下，在销螺纹和盒螺纹之间存在减小的间隙。
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公开(公告)号：US07527304B2
公开(公告)日：2009-05-05
申请号：US11027015
申请日：2004-12-30
Applicant: David Llewellyn Mallis , Robert S. Sivley, IV , Harris A. Reynolds, Jr.
IPC: F16L15/00
CPC classification number: F16L15/004 , E21B17/0423 , F16L15/002 , F16L15/06
Abstract: A tubular connection is provided with a first thread on a first step having an initial makeup location and a second thread on a second step, the second thread being a wedge thread and having a selected clearance on stab and load flanks at the initial makeup location of the first thread.
Abstract translation: 管状连接件在第一台阶上具有初始化妆位置的第一螺纹和在第二台阶上的第二螺纹，第二螺纹是楔形螺纹，并且在初始化妆位置处的刺和负载侧面具有选定的间隙 第一线程。
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公开(公告)号：US20120074693A1
公开(公告)日：2012-03-29
申请号：US12890290
申请日：2010-09-24
Applicant: David Llewellyn Mallis , Gary W. Ward
Inventor： David Llewellyn Mallis , Gary W. Ward
IPC: F16L25/00
CPC classification number: B23P11/00 , E21B17/0423 , F16L15/002 , F16L15/06 , Y10T29/49826 , Y10T29/49881
Abstract: A threaded connection includes a pin member comprising a first pin step and a second pin step, and pin wedge threads disposed on each of the first and second pin steps and a box member comprising a first box step and a second box step, and box wedge threads disposed on each of the first and second box steps, wherein an axial separation of the first and second pin steps differs from an axial separation of the first and second box steps.
Abstract translation: 螺纹连接包括销构件，该销构件包括第一销脚步和第二销脚步，以及设置在第一和第二销脚阶中的每一个上的销楔形螺纹，以及包括第一框台阶和第二框台阶的箱构件， 螺纹设置在第一和第二箱台阶的每一个上，其中第一和第二销台阶的轴向间隔与第一和第二箱台阶的轴向间隔不同。
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Patent Agency Ranking
公开(公告)号：US20110084477A1
公开(公告)日：2011-04-14
申请号：US12897519
申请日：2010-10-04
Applicant: David Llewellyn Mallis , Andrea L. Reade-Romero
Inventor： David Llewellyn Mallis , Andrea L. Reade-Romero
CPC classification number: F16L15/001 , B21C23/24 , C10M145/28 , C10M2209/104 , C10N2250/08 , E21B17/042 , F16L15/06 , Y10T29/49888
Abstract: A tubular connection includes a pin member having external wedge threads configured to engage a box member having corresponding internal wedge threads, and a solid lubricant coating applied on at least one of the internal and external wedge threads wherein the solid lubricant coating comprises a first uniform layer of a dry corrosion inhibiting coating made of an epoxy resin containing particles of zinc and a second uniform layer of a dry lubricant coating covering the first uniform layer.
Abstract translation: 管状连接件包括销构件，该销构件具有外部楔形螺纹，该外部楔形螺纹构造成与具有相应的内部楔形螺纹的盒构件接合，并且固体润滑剂涂层施加在至少一个内部和外部楔形螺纹上，其中固体润滑剂涂层包括第一均匀层 由含有锌颗粒的环氧树脂和覆盖第一均匀层的干润滑剂涂层的第二均匀层制成的干腐蚀抑制涂层。
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公开(公告)号：US09052041B2
公开(公告)日：2015-06-09
申请号：US13284404
申请日：2011-10-28
Applicant: David Llewellyn Mallis , Andrea L. Reade-Romero
Inventor： David Llewellyn Mallis , Andrea L. Reade-Romero
IPC: F16L15/06 , C10M145/28 , F16L15/00 , B21C23/24
CPC classification number: F16L15/001 , B21C23/24 , C10M145/28 , C10M2209/104 , C10N2250/08 , E21B17/042 , F16L15/06 , Y10T29/49888
Abstract: A tubular connection includes a pin member having external wedge threads configured to engage a box member having corresponding internal wedge threads, and a solid lubricant coating applied on at least one of the internal and external wedge threads wherein the solid lubricant coating comprises a first uniform layer of a dry corrosion inhibiting coating made of an epoxy resin containing particles of zinc and a second uniform layer of a dry lubricant coating covering the first uniform layer.
Abstract translation: 管状连接件包括销构件，该销构件具有外部楔形螺纹，该外部楔形螺纹构造成与具有相应的内部楔形螺纹的盒构件接合，并且固体润滑剂涂层施加在至少一个内部和外部楔形螺纹上，其中固体润滑剂涂层包括第一均匀层 由含有锌颗粒的环氧树脂和覆盖第一均匀层的干润滑剂涂层的第二均匀层制成的干腐蚀抑制涂层。
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公开(公告)号：US20120038147A1
公开(公告)日：2012-02-16
申请号：US13284404
申请日：2011-10-28
Applicant: David Llewellyn Mallis , Andrea L. Reade-Romero
Inventor： David Llewellyn Mallis , Andrea L. Reade-Romero
CPC classification number: F16L15/001 , B21C23/24 , C10M145/28 , C10M2209/104 , C10N2250/08 , E21B17/042 , F16L15/06 , Y10T29/49888
Abstract: A tubular connection includes a pin member having external wedge threads configured to engage a box member having corresponding internal wedge threads, and a solid lubricant coating applied on at least one of the internal and external wedge threads wherein the solid lubricant coating comprises a first uniform layer of a dry corrosion inhibiting coating made of an epoxy resin containing particles of zinc and a second uniform layer of a dry lubricant coating covering the first uniform layer.
Abstract translation: 管状连接件包括销构件，该销构件具有外部楔形螺纹，该外部楔形螺纹构造成与具有相应的内部楔形螺纹的盒构件接合，并且固体润滑剂涂层施加在至少一个内部和外部楔形螺纹上，其中固体润滑剂涂层包括第一均匀层 由含有锌颗粒的环氧树脂和覆盖第一均匀层的干润滑剂涂层的第二均匀层制成的干腐蚀抑制涂层。
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公开(公告)号：US20100181763A1
公开(公告)日：2010-07-22
申请号：US12691465
申请日：2010-01-21
Applicant: David Llewellyn Mallis , Harris Allen Reynolds, JR.
Inventor： David Llewellyn Mallis , Harris Allen Reynolds, JR.
IPC: F16L25/00
CPC classification number: F16L15/004 , E21B17/0423 , Y10T29/49881
Abstract: A threaded pipe connection includes a pin member having an external thread increasing in width in one direction, a box member having an internal thread increasing in width in an opposite direction so that complementary internal and external threads move into engagement upon make-up of the connection, and at least one contact zone in which the pin member and box member are in sealed contact.
Abstract translation: 螺纹管连接件包括具有在一个方向上宽度增加的外螺纹的销构件，具有在相反方向上宽度增加的内螺纹的箱构件，使得互补的内螺纹和外螺纹在连接构成时进入接合 以及至少一个接触区域，其中销构件和箱构件被密封接触。
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公开(公告)号：US08496274B2
公开(公告)日：2013-07-30
申请号：US13310241
申请日：2011-12-02
Applicant: David Llewellyn Mallis , Gary W. Ward
Inventor： David Llewellyn Mallis , Gary W. Ward
IPC: F16L25/00
CPC classification number: B23P11/00 , E21B17/0423 , F16L15/002 , F16L15/06 , Y10T29/49826 , Y10T29/49881
Abstract: A threaded connection includes a pin member comprising a first pin step and a second pin step, and pin wedge threads disposed on each of the first and second pin steps and a box member comprising a first box step and a second box step, and box wedge threads disposed on each of the first and second box steps, wherein an axial separation of the first and second pin steps differs from an axial separation of the first and second box steps.
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