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1. 发明授权

US11506226B2 Hybrid hydraulic accumulator 有权
公开(公告)号：US11506226B2
公开(公告)日：2022-11-22
申请号：US16775751
申请日：2020-01-29
申请人： BASTION TECHNOLOGIES, INC
发明人： Joseph Reeves , Joseph Welker , Charles Don Coppedge
IPC分类号： F15B1/08 , F15B15/19
摘要： An exemplary hybrid accumulator includes a piston slidably disposed in a cylinder and separating a reservoir from a pressure chamber, in use, a hydraulic fluid disposed in the reservoir and a spring disposed in the pressure chamber to act on the piston and pre-charge the hydraulic fluid to a first pressure, and a heating element in communication with the pressure chamber to increase pressure in the pressure chamber when the heating element is initiated.

2. 发明授权

US10267264B2 Monopropellant driven hydraulic pressure supply 有权
公开(公告)号：US10267264B2
公开(公告)日：2019-04-23
申请号：US14942780
申请日：2015-11-16
申请人： Bastion Technologies, Inc.
发明人： Charles Don Coppedge , Joseph Reeves , Jayant Ramakrishnan , Jorge Hernandez
IPC分类号： F02K9/42 , F02K9/60 , E21B41/00 , F02K9/44 , F02K9/68 , E21B33/035 , F41A1/04 , F41B9/00 , C06D5/04 , F15B7/08
摘要： A liquid propellant driven hydraulic pressure supply device may include an elongated body having an internal bore extending from a power end to a discharge end having a discharge port, a hydraulic fluid disposed in the bore between a piston and the discharge end and a liquid propellant gas generator connected to the power end.

3. 发明授权

US10180148B2 Gas generator driven hydraulic accumulator 有权
公开(公告)号：US10180148B2
公开(公告)日：2019-01-15
申请号：US15976094
申请日：2018-05-10
申请人： BASTION TECHNOLOGIES, INC.
发明人： Charles Don Coppedge , Dewey James Louvier , Anna Azzolari Ronalds , Hildebrand A Rumann
IPC分类号： F15B1/24 , E21B41/00 , E21B33/035 , F15B15/19 , E21B34/04 , C06D5/00 , F15B1/08
摘要： An exemplary gas generator driven hydraulic accumulator includes an elongated body having a first end, a second end, and a bore extending axially from a barrier to the second end; a piston slidably disposed in the bore; in use a gas generator located in a chamber between the first end and the barrier; an orifice through the barrier providing fluid communication between the chamber and the bore; in use a hydraulic fluid disposed in the bore between the piston and the second end whereby the hydraulic fluid is exhausted under pressure through a discharge port in response to activation of the gas generator; and in use a one-way flow control device connected in a flow path of the discharge port to permit one-way flow of the hydraulic fluid from the bore and to block return fluid from through the discharge port into the bore.

4. 发明申请

US20190177245A1 PYROTECHNIC PRESSURE GENERATOR 审中-公开
公开(公告)号：US20190177245A1
公开(公告)日：2019-06-13
申请号：US16248040
申请日：2019-01-15
申请人： BASTION TECHNOLOGIES, INC.
发明人： Charles Don Coppedge , Dewey James Louvier , Anna Azzolari Ronalds , Hildebrand A. Rumann
IPC分类号： C06D5/00 , E21B33/035 , E21B34/04 , E21B41/00 , F15B1/24 , F15B15/19
摘要： An exemplary method of actuating an operational device includes activating a propellant in a pyrotechnic pressure generator, the pyrotechnic pressure generator comprising an elongated body having a first end, a second end, and a bore extending axially from a barrier to the second end, a piston slidably disposed in the bore, the propellant located in a chamber between the first end and the barrier, a gas outlet orifice through the barrier providing gas communication between the chamber, and a port at the second end in communication with the operational device; producing a gas in the chamber in response to activating the propellant, the gas escaping through the gas outlet orifice into the bore and the gas applying a force to the piston; moving the piston in a stroke from a position proximate to the barrier to a position proximate to the second end; communicating a pressure to the operational device that is equal to or greater than an operating pressure of the operational device in response to moving the piston; and actuating the operational device in response to communicating the pressure to the operational device.

5. 发明授权

US09689406B2 Gas generator driven pressure supply device 有权
公开(公告)号：US09689406B2
公开(公告)日：2017-06-27
申请号：US14969672
申请日：2015-12-15
申请人： Bastion Technologies, Inc.
发明人： Charles Don Coppedge , Dewey James Louvier , Anna Azzolari Ronalds , Hildebrand A Rumann
IPC分类号： E21B41/04 , F15B1/24 , C06D5/00 , F15B1/08 , E21B41/00 , E21B33/035 , F15B15/19
CPC分类号： F15B1/24 , C06D5/00 , E21B33/0355 , E21B34/04 , E21B41/00 , E21B41/0007 , F15B1/08 , F15B15/19 , F15B2201/20 , F15B2201/205 , F15B2201/411
摘要： A gas generator driven hydraulic pressure supply device for supplying hydraulic pressure to an operational device that may be associated with a well system and/or an operational device that is located subsea includes an elongated body having an internal bore extending axially from a first end to a discharge end having a discharge port, a gas generator connected at the first end and a hydraulic fluid disposed in the internal bore between a piston and the discharge end so that a portion of the hydraulic fluid is exhausted under pressure through the discharge port in response to activation of the gas generator.

6. 发明申请

US20130220637A1 Slip Device for Wellbore Tubulars 有权
标题翻译：井筒管滑动装置
公开(公告)号：US20130220637A1
公开(公告)日：2013-08-29
申请号：US13779567
申请日：2013-02-27
申请人： Bastion Technologies, Inc.
发明人： George Fabela , Dewey Louvier , Charles Don Coppedge , Shyang Wen Tseng
IPC分类号： E21B23/00
CPC分类号： E21B31/18 , E21B19/10 , E21B23/00 , E21B33/038 , E21B33/0422 , E21B33/063
摘要： A slip device includes a housing forming an axial bore, an upper set of slips spaced axially above a lower set of slips, and a rack and pinion actuator radially moving the upper set of slips and the lower set of slips between a retracted position and an extended position to grip a tubular disposed in the bore. The upper set of slips and the lower set of slips can be oriented to resist downward movement of the gripped tubular and to permit upward movement of the gripped tubular. One of the upper set of slips and the lower set of slips can be oriented to resist upward movement of the gripped tubular and the other of the upper set of slips and the lower set of slips can be oriented to resist downward movement of the gripped tubular.
摘要翻译：滑动装置包括形成轴向孔的壳体，在下部滑动组件上轴向间隔开的上部滑动组，以及齿条和小齿轮致动器，径向移动上部滑动组和下部滑动组，缩回位置和延伸位置以夹持设置在孔中的管状物。上部滑块和下部滑块可以被定向成阻止被夹紧的管状体的向下运动并且允许夹持管状体的向上运动。上部滑块和下部滑块中的一个可以被定向成抵抗夹持的管状体的向上运动，并且上部滑块中的另一个可以被定向成阻止被夹紧的管状物的向下运动。

7. 发明申请

US20200240442A1 HYBRID HYDRAULIC ACCUMULATOR 审中-公开
公开(公告)号：US20200240442A1
公开(公告)日：2020-07-30
申请号：US16775751
申请日：2020-01-29
申请人： BASTION TECHNOLOGIES, INC
发明人： Joseph Reeves , Joseph Welker , Charles Don Coppedge
IPC分类号： F15B15/19 , F15B1/08
摘要： An exemplary hybrid accumulator includes a piston slidably disposed in a cylinder and separating a reservoir from a pressure chamber, in use, a hydraulic fluid disposed in the reservoir and a spring disposed in the pressure chamber to act on the piston and pre-charge the hydraulic fluid to a first pressure, and a heating element in communication with the pressure chamber to increase pressure in the pressure chamber when the heating element is initiated.

8. 发明申请

US20180258961A1 GAS GENERATOR DRIVEN HYDRAULIC ACCUMULATOR 审中-公开
公开(公告)号：US20180258961A1
公开(公告)日：2018-09-13
申请号：US15976094
申请日：2018-05-10
申请人： BASTION TECHNOLOGIES, INC.
发明人： Charles Don Coppedge , Dewey James Louvier , Anna Azzolari Ronalds , Hildebrand A. Rumann
IPC分类号： F15B1/24 , E21B41/00 , F15B1/08 , F15B15/19 , E21B34/04 , C06D5/00 , E21B33/035
CPC分类号： F15B1/24 , C06D5/00 , E21B33/0355 , E21B34/04 , E21B41/00 , E21B41/0007 , F15B1/08 , F15B15/19 , F15B2201/20 , F15B2201/205 , F15B2201/411
摘要： An exemplary gas generator driven hydraulic accumulator includes an elongated body having a first end, a second end, and a bore extending axially from a barrier to the second end; a piston slidably disposed in the bore; in use a gas generator located in a chamber between the first end and the barrier; an orifice through the barrier providing fluid communication between the chamber and the bore; in use a hydraulic fluid disposed in the bore between the piston and the second end whereby the hydraulic fluid is exhausted under pressure through a discharge port in response to activation of the gas generator; and in use a one-way flow control device connected in a flow path of the discharge port to permit one-way flow of the hydraulic fluid from the bore and to block return fluid from through the discharge port into the bore.

9. 发明授权

US09970462B2 Gas generator driven hydraulic pressure supply systems 有权
公开(公告)号：US09970462B2
公开(公告)日：2018-05-15
申请号：US15633718
申请日：2017-06-26
申请人： Bastion Technologies, Inc.
发明人： Charles Don Coppedge , Dewey James Louvier , Anna Azzolari Ronalds , Hildebrand A Rumann
IPC分类号： F15B1/24 , C06D5/00 , F15B1/08 , E21B41/00 , E21B33/035 , F15B15/19 , E21B34/04
CPC分类号： F15B1/24 , C06D5/00 , E21B33/0355 , E21B34/04 , E21B41/00 , E21B41/0007 , F15B1/08 , F15B15/19 , F15B2201/20 , F15B2201/205 , F15B2201/411
摘要： An exemplary system for supplying hydraulic pressure to an operational device includes two or more pressure supply devices connected in a pod, the pressure supply devices including an elongated body having an internal bore extending axially from a first end to a discharge end; a gas generator operationally connected at the first end; a piston movably disposed in the internal bore; a hydraulic fluid disposed in the internal bore between the piston and the discharge end, wherein a portion of the hydraulic fluid is exhausted under pressure through a discharge port in response to activation of the gas generator; the operational device in hydraulic connection with the discharge port to receive the exhausted hydraulic fluid.

10. 发明申请

US20170234095A9 Methods of Gripping a Tubular with a Slip Device 审中-公开
公开(公告)号：US20170234095A9
公开(公告)日：2017-08-17
申请号：US15014612
申请日：2016-02-03
申请人： Bastion Technologies, Inc.
发明人： George Fabela , Dewey Louvier , Charles Don Coppedge , Shyang Wen Tseng
IPC分类号： E21B31/18
CPC分类号： E21B31/18 , E21B19/10 , E21B23/00 , E21B33/038 , E21B33/0422 , E21B33/063
摘要： A method according to one or more aspects of the disclosure includes actuating a slip device to grip a tubular extending through a bore, the slip device has an upper set of slips spaced axially above a lower set of slips and the actuating includes radially moving in unison the upper and the lower sets of slips from an open position to an extended position gripping the tubular.

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