专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140346772A1 Elastomeric Sleeve-Enabled Telescopic Joint for a Marine Drilling Riser 有权
标题翻译：用于海洋钻井立管的弹性套筒伸缩接头
公开(公告)号：US20140346772A1
公开(公告)日：2014-11-27
申请号：US14275607
申请日：2014-05-12
申请人： Oil States Industries, Inc.
发明人： Danton Gutierrez-Lemini , Eric Luke
IPC分类号： E21B17/08
CPC分类号： E21B17/085 , E21B17/01 , E21B17/07 , E21B19/002
摘要： A telescopic joint for a marine drilling riser has an outer barrel and an inner barrel defining a central lumen for passage of a drill pipe string. The inner barrel is received within the outer barrel, and there is a clearance fit between the barrels for sliding of the inner barrel with respect to the outer barrel while maintaining a coaxial relationship between the barrels. A tubular rolling elastomeric membrane is disposed within the outer barrel and has one end secured to an outer circumference of the inner barrel and another end secured to an inner circumference of the outer barrel for sealing drilling fluid within the central lumen. As the inner barrel slides with respect to the outer barrel, the elastomeric membrane rolls with respect to the inner barrel and the outer barrel so that wear of the seal due to abrasion is eliminated.
摘要翻译：用于海洋钻井立管的伸缩接头具有外筒和限定用于钻杆柱通过的中心腔的内筒。内筒被容纳在外筒内，并且在桶之间存在间隙配合，用于使内筒相对于外筒滑动，同时保持筒之间的同轴关系。管状滚动弹性膜设置在外筒内，并且其一端固定到内筒的外圆周，另一端固定到外筒的内周，用于密封中心腔内的钻井液。当内筒相对于外筒滑动时，弹性膜相对于内筒和外筒滚动，从而消除了由于磨损引起的密封磨损。

2. 发明申请

US20190264850A1 FLEXIBLE PIPE JOINT HAVING AN ANNULAR FLEXIBLE BOOT THERMALLY OR CHEMICALLY INSULATING AN ANNULAR ELASTOMERIC FLEXIBLE ELEMENT 审中-公开
公开(公告)号：US20190264850A1
公开(公告)日：2019-08-29
申请号：US16407776
申请日：2019-05-09
申请人： OIL STATES INDUSTRIES, INC.
发明人： James G. Patrick , Eric Luke , Danton Gutierrez-Lemini
IPC分类号： F16L27/103 , E21B17/08 , F16L59/18
摘要： A flexible pipe joint has a body and an annular elastomeric flexible element flexibly coupling an extension pipe to the body and operable to pivot the extension pipe with respect to the body. The flexible pipe joint also has an annular flexible boot operable to thermally or chemically insulating the annular elastomeric flexible element from the fluid flowing through a lumen of the flexible pipe joint. The annular flexible boot encircles the lumen, and the annular flexible boot has a first annular end attached to the extension pipe and a second annular end mounted so that pivoting of the extension pipe with respect to the body causes a flexing of the annular flexible boot, and a majority of the annular flexible boot has a shape conforming to shape of neighboring components of the flexible pipe joint.

3. 发明申请

US20150259181A1 LOAD COMPENSATOR HAVING TENSION SPRING ASSEMBLIES CONTAINED IN A TUBULAR HOUSING 有权
标题翻译：具有管状住房的张力弹簧组件的负载补偿器
公开(公告)号：US20150259181A1
公开(公告)日：2015-09-17
申请号：US14656612
申请日：2015-03-12
申请人： Oil States Industries, Inc.
发明人： Walter Billiot , Joseph Angeron , Danton Gutierrez-Lemini , Chris Chiasson , Eric Luke
IPC分类号： B66D1/52 , F16F13/00 , F16F3/00
CPC分类号： F16F13/00 , B66C13/02 , B66C13/04 , F16F3/0876 , F16F2236/06
摘要： In view of the above, there has been described a load compensator including one or more tension spring assemblies that are contained within a tubular housing when tension from a load is applied to the tension spring assemblies. When the load compensator includes more than one tension spring assembly, the tension spring assemblies are mechanically connected to each other in series and stacked in-line with each other in the housing. In a preferred construction, each of the tension spring assemblies includes elastomeric tension elements mounted between two disks, and the tubular housing includes a tube having threaded ends and caps that screw onto the tube.
摘要翻译：鉴于上述，已经描述了一种负载补偿器，其包括一个或多个拉力弹簧组件，当来自负载的张力施加到拉伸弹簧组件时，该弹簧组件容纳在管状壳体内。当负载补偿器包括多于一个的拉力弹簧组件时，拉力弹簧组件彼此机械相互连接并彼此并联在壳体中。在优选的结构中，每个拉伸弹簧组件包括安装在两个盘之间的弹性体张力元件，并且管状壳体包括具有螺纹端部和螺栓连接到管上的盖的管。

4. 发明授权

US09441426B2 Elastomeric sleeve-enabled telescopic joint for a marine drilling riser 有权
标题翻译：用于海洋钻井立管的弹性套筒式伸缩接头
公开(公告)号：US09441426B2
公开(公告)日：2016-09-13
申请号：US14275607
申请日：2014-05-12
申请人： Oil States Industries, Inc.
发明人： Danton Gutierrez-Lemini , Eric Luke
IPC分类号： E21B17/01 , E21B17/08 , E21B17/07 , E21B19/00
CPC分类号： E21B17/085 , E21B17/01 , E21B17/07 , E21B19/002
摘要： A telescopic joint for a marine drilling riser has an outer barrel and an inner barrel defining a central lumen for passage of a drill pipe string. The inner barrel is received within the outer barrel, and there is a clearance fit between the barrels for sliding of the inner barrel with respect to the outer barrel while maintaining a coaxial relationship between the barrels. A tubular rolling elastomeric membrane is disposed within the outer barrel and has one end secured to an outer circumference of the inner barrel and another end secured to an inner circumference of the outer barrel for sealing drilling fluid within the central lumen. As the inner barrel slides with respect to the outer barrel, the elastomeric membrane rolls with respect to the inner barrel and the outer barrel so that wear of the seal due to abrasion is eliminated.
摘要翻译：用于海洋钻井立管的伸缩接头具有外筒和限定用于钻杆柱通过的中心腔的内筒。内筒被容纳在外筒内，并且在桶之间存在间隙配合，用于使内筒相对于外筒滑动，同时保持筒之间的同轴关系。管状滚动弹性膜设置在外筒内，并且其一端固定到内筒的外圆周，另一端固定到外筒的内周，用于密封中心腔内的钻井液。当内筒相对于外筒滑动时，弹性膜相对于内筒和外筒滚动，从而消除了由于磨损引起的密封磨损。

5. 发明授权

US10337655B2 Flexible pipe joint having an annular flexible boot thermally or chemically insulating an annular elastomeric flexible element 有权
公开(公告)号：US10337655B2
公开(公告)日：2019-07-02
申请号：US15167982
申请日：2016-05-27
申请人： OIL STATES INDUSTRIES, INC.
发明人： James G. Patrick , Eric Luke , Danton Gutierrez-Lemini
IPC分类号： F16L27/103 , E21B17/08 , F16L59/18
摘要： A flexible pipe joint has a body and an annular elastomeric flexible element flexibly coupling an extension pipe to the body for pivoting of the extension pipe with respect to the body. The flexible pipe joint also has an annular flexible boot for thermally or chemically insulating the annular elastomeric flexible element from the fluid flowing through a lumen of the flexible pipe joint. The annular flexible boot encircles the lumen, and the annular flexible boot has a first annular end attached to the extension pipe and a second annular end mounted so that pivoting of the extension pipe with respect to the body causes a flexing of the annular flexible boot, and a majority of the annular flexible boot has a shape conforming to shape of neighboring components of the flexible pipe joint.

6. 发明授权

US09688516B2 Elastomeric load compensators for load compensation of cranes 有权
公开(公告)号：US09688516B2
公开(公告)日：2017-06-27
申请号：US14207118
申请日：2014-03-12
申请人： Oil States Industries, Inc.
发明人： Walter Billiot , Joseph Angeron , Danton Gutierrez-Lemini , Chris Chiasson , Eric Luke
IPC分类号： B66C13/16 , B66C13/02 , B66C23/52 , B66D1/50 , F16F1/46 , F16F1/48 , F16F1/50 , F16F1/54 , F16F3/087 , B66C13/04 , B66C13/06
CPC分类号： B66C13/16 , B66C13/02 , B66C13/04 , B66C13/066 , B66C23/52 , B66D1/50 , F16F1/46 , F16F1/48 , F16F1/50 , F16F1/54 , F16F3/0876
摘要： For load compensation, different kinds of elastomeric load compensators are placed at various locations on the crane for increased flexibility and for shock and vibration absorption. The elastomeric load compensators employ elastomeric tension elements, elastomeric torsion elements, or elastomeric shear elements. Elastomeric tension elements can be simply inserted in series with the main hoist rope. An elastomeric load compensator employing elastomeric torsion elements is mounted to the underside of the boom for receiving the live end of the main hoist rope. A single stack of elastomeric shear elements is suitable for mounting a hoist or winch or an idler sheave to the crane structure. For additional load compensation, the hoist, winch, and idler sheaves are mounted on rails for increased displacements under heave loads, and the increased displacements are compensated by elongated elastomeric tension elements or multiple elastomeric tension, torsion or shear elements in series.

7. 发明授权

US10995889B2 Flexible pipe joint having an annular flexible boot thermally or chemically insulating an annular elastomeric flexible element 有权
公开(公告)号：US10995889B2
公开(公告)日：2021-05-04
申请号：US16407776
申请日：2019-05-09
申请人： OIL STATES INDUSTRIES, INC.
发明人： James G. Patrick , Eric Luke , Danton Gutierrez-Lemini
IPC分类号： F16L27/103 , E21B17/08 , F16L59/18
摘要： A flexible pipe joint has a body and an annular elastomeric flexible element flexibly coupling an extension pipe to the body and operable to pivot the extension pipe with respect to the body. The flexible pipe joint also has an annular flexible boot operable to thermally or chemically insulating the annular elastomeric flexible element from the fluid flowing through a lumen of the flexible pipe joint. The annular flexible boot encircles the lumen, and the annular flexible boot has a first annular end attached to the extension pipe and a second annular end mounted so that pivoting of the extension pipe with respect to the body causes a flexing of the annular flexible boot, and a majority of the annular flexible boot has a shape conforming to shape of neighboring components of the flexible pipe joint.

8. 发明授权

US09732820B2 Load compensator having tension spring assemblies contained in a tubular housing 有权
公开(公告)号：US09732820B2
公开(公告)日：2017-08-15
申请号：US14656612
申请日：2015-03-12
申请人： Oil States Industries, Inc.
发明人： Walter Billiot , Joseph Angeron , Danton Gutierrez-Lemini , Chris Chiasson , Eric Luke
IPC分类号： F16F9/00 , F16F13/00 , B66C13/02 , F16F3/087 , B66C13/04
CPC分类号： F16F13/00 , B66C13/02 , B66C13/04 , F16F3/0876 , F16F2236/06
摘要： In view of the above, there has been described a load compensator including one or more tension spring assemblies that are contained within a tubular housing when tension from a load is applied to the tension spring assemblies. When the load compensator includes more than one tension spring assembly, the tension spring assemblies are mechanically connected to each other in series and stacked in-line with each other in the housing. In a preferred construction, each of the tension spring assemblies includes elastomeric tension elements mounted between two disks, and the tubular housing includes a tube having threaded ends and caps that screw onto the tube.

9. 发明申请

US20160348819A1 FLEXIBLE PIPE JOINT HAVING AN ANNULAR FLEXIBLE BOOT THERMALLY OR CHEMICALLY INSULATING AN ANNULAR ELASTOMERIC FLEXIBLE ELEMENT 审中-公开
标题翻译：柔性管接头，具有安全柔性引擎，可热绝缘或化学绝缘的弹性柔性元件
公开(公告)号：US20160348819A1
公开(公告)日：2016-12-01
申请号：US15167982
申请日：2016-05-27
申请人： OIL STATES INDUSTRIES, INC.
发明人： James G. Patrick , Eric Luke , Danton Gutierrez-Lemini
IPC分类号： F16L27/103 , E21B17/08
CPC分类号： F16L27/103 , E21B17/085 , F16L59/185
摘要： A flexible pipe joint has a body and an annular elastomeric flexible element flexibly coupling an extension pipe to the body for pivoting of the extension pipe with respect to the body. The flexible pipe joint also has an annular flexible boot for thermally or chemically insulating the annular elastomeric flexible element from the fluid flowing through a lumen of the flexible pipe joint. The annular flexible boot encircles the lumen, and the annular flexible boot has a first annular end attached to the extension pipe and a second annular end mounted so that pivoting of the extension pipe with respect to the body causes a flexing of the annular flexible boot, and a majority of the annular flexible boot has a shape conforming to shape of neighboring components of the flexible pipe joint.
摘要翻译：柔性管接头具有主体和环形弹性弹性元件，其将延伸管柔性地连接到主体以使延伸管相对于主体枢转。柔性管接头还具有用于将环形弹性体柔性元件与流过柔性管接头内腔的流体热或化学绝缘的环形柔性护罩。环形柔性护罩环绕内腔，并且环形柔性护罩具有附接到延伸管的第一环形端和安装成使得延伸管相对于主体的枢转引起环形柔性护罩弯曲的第二环形端，并且环形柔性护罩的大部分具有符合柔性管接头的相邻部件的形状的形状。

10. 发明申请

US20140263142A1 Elastomeric Load Compensators for Load Compensation of Cranes 有权
标题翻译：起重机载荷补偿用弹性载荷补偿器
公开(公告)号：US20140263142A1
公开(公告)日：2014-09-18
申请号：US14207118
申请日：2014-03-12
申请人： Oil States Industries, Inc.
发明人： Walter Billiot , Joseph Angeron , Danton Gutierrez-Lemini , Chris Chiasson , Eric Luke
IPC分类号： B66C13/10 , B66C13/16 , F16F3/087
CPC分类号： B66C13/16 , B66C13/02 , B66C13/04 , B66C13/066 , B66C23/52 , B66D1/50 , F16F1/46 , F16F1/48 , F16F1/50 , F16F1/54 , F16F3/0876
摘要： For load compensation, different kinds of elastomeric load compensators are placed at various locations on the crane for increased flexibility and for shock and vibration absorption. The elastomeric load compensators employ elastomeric tension elements, elastomeric torsion elements, or elastomeric shear elements. Elastomeric tension elements can be simply inserted in series with the main hoist rope. An elastomeric load compensator employing elastomeric torsion elements is mounted to the underside of the boom for receiving the live end of the main hoist rope. A single stack of elastomeric shear elements is suitable for mounting a hoist or winch or an idler sheave to the crane structure. For additional load compensation, the hoist, winch, and idler sheaves are mounted on rails for increased displacements under heave loads, and the increased displacements are compensated by elongated elastomeric tension elements or multiple elastomeric tension, torsion or shear elements in series.
摘要翻译：对于负载补偿，不同种类的弹性体负载补偿器放置在起重机上的各个位置，以增加灵活性和冲击和振动吸收。弹性载荷补偿器采用弹性张力元件，弹性扭转元件或弹性剪切元件。弹性张力元件可以简单地与主提升绳串联。使用弹性体扭转元件的弹性载荷补偿器安装在起重臂的下侧，用于接收主提升绳索的活塞端。单个弹性剪切元件堆叠适合于将起重机或绞盘或惰轮安装到起重机结构上。为了额外的负载补偿，起重机，绞车和惰轮滑轮安装在轨道上，用于在起重载荷下增加位移，并且增加的位移由细长弹性张力元件或多个弹性体张力，扭转或剪切元件串联补偿。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式