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公开(公告)号：US754247A
公开(公告)日：1904-03-08
申请号：US1903153708
申请日：1903-04-21
Applicant: SEAGER JAMES H , KELLY JOHN J
Inventor： SEAGER JAMES H , KELLY JOHN J
CPC classification number: F15B2201/411
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Patent Agency Ranking
公开(公告)号：US20180258961A1
公开(公告)日：2018-09-13
申请号：US15976094
申请日：2018-05-10
Applicant: BASTION TECHNOLOGIES, INC.
CPC classification number: F15B1/24 , C06D5/00 , E21B33/0355 , E21B34/04 , E21B41/00 , E21B41/0007 , F15B1/08 , F15B15/19 , F15B2201/20 , F15B2201/205 , F15B2201/411
Abstract: 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.
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公开(公告)号：US09970462B2
公开(公告)日：2018-05-15
申请号：US15633718
申请日：2017-06-26
Applicant: Bastion Technologies, Inc.
CPC classification number: F15B1/24 , C06D5/00 , E21B33/0355 , E21B34/04 , E21B41/00 , E21B41/0007 , F15B1/08 , F15B15/19 , F15B2201/20 , F15B2201/205 , F15B2201/411
Abstract: 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.
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公开(公告)号：US20180066785A1
公开(公告)日：2018-03-08
申请号：US15696517
申请日：2017-09-06
Applicant: Red Valve Company, Inc.
Inventor： Bruce M. Platusich
IPC: F16L55/053
CPC classification number: F16L55/053 , F15B1/08 , F15B11/10 , F15B2201/205 , F15B2201/411 , F15B2201/4155 , F15B2201/51 , F15B2211/212 , F15B2211/27 , F15B2211/7053
Abstract: A valve system includes: a valve; a hydraulic cylinder attached to at least a portion of the valve; and at least a first accumulator in fluid communication with the hydraulic cylinder. The first accumulator includes: (i) a first end having a fluid inlet and a fluid outlet; (ii) a second end having a gas inlet; and (iii) a body positioned between the first end and the second end and which includes a fluid chamber and a gas chamber separated by a flexible separating member. The hydraulic cylinder is configured to close the valve in response to pressure provided by fluid distributed from the first accumulator.
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公开(公告)号：US09835177B1
公开(公告)日：2017-12-05
申请号：US14678839
申请日：2015-04-03
Applicant: Allen Russell Gartman
Inventor： Allen Russell Gartman
CPC classification number: F15B1/033 , F15B1/165 , F15B2201/22 , F15B2201/411
Abstract: A system for storing and releasing hydraulic energy having a controller, a pressure source, a bidirectional valve fluidly connected to the pressure source, an expandable vessel fluidly connected to the bidirectional valve having a plurality of axial folds between first and second ends, and a bidirectional port connected to the pressure source. As the plurality of axial folds expand, a contracted volume of pressure expands increasing stored hydraulic fluid energy in the expandable vessel. As the plurality of axial folds contract, the expanded volume reduces, releasing stored hydraulic fluid energy to nearby subsea equipment on demand as changes in hydraulic fluid energy requirements for the subsea equipment changes. Simultaneously, hydrostatic seawater pressure of seawater on the expandable vessel is counteracted with the hydrostatic pressure of fluid inside the expandable vessel.
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公开(公告)号：US09212103B2
公开(公告)日：2015-12-15
申请号：US13776268
申请日：2013-02-25
Applicant: Bastion Technologies, Inc.
CPC classification number: F15B1/24 , C06D5/00 , E21B33/0355 , E21B34/04 , E21B41/00 , E21B41/0007 , F15B1/08 , F15B15/19 , F15B2201/20 , F15B2201/205 , F15B2201/411
Abstract: A pyrotechnic pressure accumulator includes an elongated body extending from a first end of a pyrotechnic section to a discharge end of a hydraulic section. A propellant charge located in a gas chamber of the pyrotechnic section, a piston movably disposed the hydraulic section, and a fluid disposed in a hydraulic chamber between the piston and the discharge end, wherein the fluid is exhausted under pressure through a discharge port in response to ignition of the propellant charge.
Abstract translation: 烟火压力蓄能器包括从烟火部分的第一端延伸到液压部分的排出端的细长主体。 位于烟火部分的气室中的推进剂装料，可移动地设置在液压部分上的活塞和设置在活塞和排放端之间的液压室中的流体，其中流体在压力下通过排出口排出，作为响应 点燃推进剂装药。
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