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1. 发明授权

US10344919B2 Subsea module pressure control 有权
公开(公告)号：US10344919B2
公开(公告)日：2019-07-09
申请号：US14239765
申请日：2012-08-16
申请人： Haakon Jostein Grimstad , Arne Veland
发明人： Haakon Jostein Grimstad , Arne Veland
IPC分类号： F17D1/20 , E21B21/10 , E21B33/035 , G05D16/20
摘要： A method of controlling fluid pressure in a closed system including using a pressure regulating unit connected to the system, the unit including a first conduit fluidly connecting the closed system to an external system. A first regulating valve is interposed between the external system and one end of the conduit and a second regulating valve interposed between the closed system and the other end of the conduit. The method further includes: a) opening one of the first or second regulating valves; b) closing said one regulating valve; c) opening the other regulating valve; d) closing the other regulating valve; and e) repeating steps a) to d) in turn until the desired fluid pressure is achieved in the system.

2. 发明申请

US20140290753A1 SUBSEA MODULE PRESSURE CONTROL 审中-公开
标题翻译： SUBSEA模块压力控制
公开(公告)号：US20140290753A1
公开(公告)日：2014-10-02
申请号：US14239765
申请日：2012-08-16
申请人： Haakon Jostein Grimstad , Arne Veland
发明人： Haakon Jostein Grimstad , Arne Veland
IPC分类号： F17D1/20 , G05D16/20
CPC分类号： F17D1/20 , E21B21/10 , E21B33/0355 , F17D1/08 , G05D16/20 , G05D16/2033 , Y10T137/0396 , Y10T137/2605
摘要： A method of controlling fluid pressure in a closed system including using a pressure regulating unit connected to the system, the unit including a first conduit fluidly connecting the closed system to an external system. A first regulating valve is interposed between the external system and one end of the conduit and a second regulating valve interposed between the closed system and the other end of the conduit. The method further includes: a) opening one of the first or second regulating valves; b) closing said one regulating valve; c) opening the other regulating valve; d) closing the other regulating valve; and e) repeating steps a) to d) in turn until the desired fluid pressure is achieved in the system.
摘要翻译：一种在封闭系统中控制流体压力的方法，包括使用连接到所述系统的压力调节单元，所述单元包括将封闭系统流体连接到外部系统的第一导管。第一调节阀介于外部系统和管道的一端之间，第二调节阀介于封闭系统和管道的另一端之间。该方法还包括：a）打开第一或第二调节阀中的一个; b）关闭所述一个调节阀; c）打开另一个调节阀; d）关闭另一个调节阀; 和e）依次重复步骤a）至d），直到系统中达到所需的流体压力。

3. 发明授权

US09097267B2 Pressure intensifier system for subsea running tools 有权
标题翻译：海底运行工具增压器系统
公开(公告)号：US09097267B2
公开(公告)日：2015-08-04
申请号：US13394207
申请日：2010-10-22
申请人： Jorgen Eide , Anders Brunvold , Arne Veland
发明人： Jorgen Eide , Anders Brunvold , Arne Veland
IPC分类号： F16K17/36 , F15B1/24 , E21B33/035 , F15B1/02
CPC分类号： F15B1/24 , E21B33/0355 , F15B1/024 , Y10T137/85978
摘要： A system to pressurize barrier fluid of a submersible installation to provide a differential pressure between the ambient pressure surrounding the submersible installation and the pressure of the barrier fluid internally in the submersible installation during submersion of the system, wherein the differential pressure fits within a predetermined differential pressure range. The system comprises a pre-charge arrangement and a pressure intensifier which is adapted to start working at a start-up pressure. The pre-charge arrangement is adapted, during submerging of the system, to provide a differential pressure within the predetermined differential pressure range until the ambient pressure equals the start up pressure of the pressure intensifier, while the pressure intensifier is adapted to provide a differential pressure within the predetermined differential pressure range when the ambient pressure equals the start-up pressure of the pressure intensifier during further submersion of the system.
摘要翻译：一种用于对潜水装置的阻隔液进行加压的系统，以便在系统浸入期间在围绕潜水装置的环境压力和潜水装置内部的阻挡流体的压力之间提供差压，其中差压装配在预定的差速器压力范围。该系统包括预充电装置和适于在起动压力下开始工作的增压器。预充电布置在系统浸没期间适应于在预定压差范围内提供压差，直到环境压力等于压力增强器的启动压力，而压力增加器适于提供差压在环境压力等于压力增强器在系统进一步浸入期间的启动压力时，在预定压差范围内。

4. 发明授权

US09297377B2 Sealing system device 有权
标题翻译：密封系统装置
公开(公告)号：US09297377B2
公开(公告)日：2016-03-29
申请号：US12441227
申请日：2007-10-12
申请人： Arne Veland
发明人： Arne Veland
IPC分类号： F04B35/04 , F04B53/16 , F04D29/10 , F16J15/40
CPC分类号： F04B53/164 , F04D29/108 , F16J15/40 , F16J15/406
摘要： The present invention relates to a dynamic sealing system device for a submerged pump comprising at least one feed line running in towards the dynamic sealing system, with a first valve device arranged in the feed line and a second valve device arranged such that in an open position it opens a first bypass line that runs from a point on the feed line between the first valve device and the pump and a low-pressure source at the pump to reduce the pressure in a barrier fluid in the sealing system. The invention also comprises a method for reducing the barrier fluid pressure for a submerged pump.
摘要翻译：本发明涉及一种用于潜水泵的动态密封系统装置，其包括朝向动态密封系统延伸的至少一个进料管线，第一阀装置布置在进料管线中，第二阀装置布置成使得处于打开位置它打开从第一阀装置和泵之间的进料管线上的点延伸的第一旁路管路和在泵处的低压源，以减小密封系统中的阻挡流体中的压力。本发明还包括一种用于降低浸没泵的阻隔流体压力的方法。

5. 发明申请

US20120216889A1 PRESSURE INTENSIFIER SYSTEM FOR SUBSEA RUNNING TOOLS 有权
标题翻译：用于生产工具的压力增强器系统
公开(公告)号：US20120216889A1
公开(公告)日：2012-08-30
申请号：US13394207
申请日：2010-10-22
申请人： Jorgen Eide , Anders Brunvold , Arne Veland
发明人： Jorgen Eide , Anders Brunvold , Arne Veland
IPC分类号： F04B23/00
CPC分类号： F15B1/24 , E21B33/0355 , F15B1/024 , Y10T137/85978
摘要： A system to pressurize barrier fluid of a submersible installation to provide a differential pressure between the ambient pressure surrounding the submersible installation and the pressure of the barrier fluid internally in the submersible installation during submersion of the system, wherein the differential pressure fits within a predetermined differential pressure range. The system comprises a pre-charge arrangement and a pressure intensifier which is adapted to start working at a start-up pressure. The pre-charge arrangement is adapted, during submerging of the system, to provide a differential pressure within the predetermined differential pressure range until the ambient pressure equals the start up pressure of the pressure intensifier, while the pressure intensifier is adapted to provide a differential pressure within the predetermined differential pressure range when the ambient pressure equals the start-up pressure of the pressure intensifier during further submersion of the system.
摘要翻译：一种用于对潜水装置的阻隔液进行加压的系统，以便在系统浸入期间在围绕潜水装置的环境压力和潜水装置内部的阻挡流体的压力之间提供差压，其中差压装配在预定的差速器压力范围。该系统包括预充电装置和适于在起动压力下开始工作的增压器。预充电布置在系统浸没期间适应于在预定压差范围内提供压差，直到环境压力等于压力增强器的启动压力，而压力增加器适于提供差压在环境压力等于压力增强器在系统进一步浸入期间的启动压力时，在预定压差范围内。

6. 发明申请

US20100150740A1 SEALING SYSTEM DEVICE 有权
标题翻译：密封系统设备
公开(公告)号：US20100150740A1
公开(公告)日：2010-06-17
申请号：US12441227
申请日：2007-10-12
申请人： Arne Veland
发明人： Arne Veland
IPC分类号： F04B49/24
CPC分类号： F04B53/164 , F04D29/108 , F16J15/40 , F16J15/406
摘要： The present invention relates to a dynamic sealing system device for a submerged pump comprising at least one feed line running in towards the dynamic sealing system, with a first valve device arranged in the feed line and a second valve device arranged such that in an open position it opens a first bypass line that runs from a point on the feed line between the first valve device and the pump and a low-pressure source at the pump to reduce the pressure in a barrier fluid in the sealing system. The invention also comprises a method for reducing the barrier fluid pressure for a submerged pump.
摘要翻译：本发明涉及一种用于潜水泵的动态密封系统装置，其包括朝向动态密封系统延伸的至少一个进料管线，第一阀装置布置在进料管线中，第二阀装置布置成使得处于打开位置它打开从第一阀装置和泵之间的进料管线上的点延伸的第一旁路管路和在泵处的低压源，以减小密封系统中的阻挡流体中的压力。本发明还包括一种用于降低浸没泵的阻隔流体压力的方法。

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