公开(公告)号：US20150159767A1

公开(公告)日：2015-06-11

申请号：US14419437

申请日：2013-08-05

Applicant: Robert Peter ENSTON

Inventor： Robert Peter Enston

IPC: F16K27/04 ,  F16K3/02

Abstract: Pipeline apparatus (1) comprises a housing (2) including a riser (2a) and a pipeline connector (2b) and a seal pack assembly mounted in a member that is mounted in the riser (2a), the apparatus (1) including a shaft (12) extending through the seal pack assembly. The seal pack assembly includes at least one seal situated and configured to provide a seal between the outer surface of the shaft (12) and a component of the seal pack assembly through which the shaft (12) extends, that component being releasably attached to the member.

Abstract translation: 管道装置（1）包括一个包括提升管（2a）和一个管道连接器（2b）的壳体（2），以及一个安装在安装在提升管（2a）中的部件中的密封组件，该装置包括一个 轴（12）延伸穿过密封组件。 所述密封组件包括至少一个密封件，所述至少一个密封件位于和构造成在所述轴（12）的外表面与所述密封组件的组件之间提供密封，所述轴（12）延伸穿过所述密封组件的组件，所述部件可释放地附接到所述密封组件 会员。

公开(公告)号：US10465814B2

公开(公告)日：2019-11-05

申请号：US14419437

申请日：2013-08-05

Applicant: Robert Peter Enston

Inventor： Robert Peter Enston

IPC: F16K27/04 ,  F16K3/02 ,  F16K3/316 ,  E21B34/00

Abstract: Pipeline apparatus (1) comprises a housing (2) including a riser (2a) and a pipeline connector (2b) and a seal pack assembly mounted in a member that is mounted in the riser (2a), the apparatus (1) including a shaft (12) extending through the seal pack assembly. The seal pack assembly includes at least one seal situated and configured to provide a seal between the outer surface of the shaft (12) and a component of the seal pack assembly through which the shaft (12) extends, that component being releasably attached to the member.

公开(公告)号：US06698444B1

公开(公告)日：2004-03-02

申请号：US09979971

申请日：2002-01-16

Applicant: Robert Peter Enston

Inventor： Robert Peter Enston

IPC: F16K336

CPC classification number: F16K29/00 ,  C10M107/02 ,  C10M125/26 ,  C10M129/72 ,  C10M131/02 ,  C10M147/02 ,  C10M169/04 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2201/102 ,  C10M2201/105 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2207/282 ,  C10M2207/285 ,  C10M2207/286 ,  C10M2207/34 ,  C10M2211/06 ,  C10M2213/02 ,  C10M2213/062 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  F16K3/36 ,  Y10T137/0318 ,  Y10T137/0424 ,  Y10T137/043 ,  Y10T137/0463 ,  Y10T137/4259 ,  Y10T137/4365 ,  Y10T137/4442 ,  Y10T137/6123 ,  Y10T137/8326

Abstract: In order to free a seized valve, an inspection port is formed in a wall of the valve body and the areas where the valve is seized are determined. One or more injection ports are formed in the valve body adjacent to the seized portions of the valve, pressurized fluid (preferably an insoluble lubricant having a very high cone penetration) is injected through the or each injection port and the injection ports are then closed.

Abstract translation: 为了释放被检查的阀，在阀体的壁上形成有检查口，并且确定了阀被抓住的区域。 一个或多个注射口形成在阀体中邻近阀门的被抓住部分，加压流体（优选具有非常高的锥形穿透的不溶性润滑剂）通过该注入口注入，并且注入口然后被关闭。

公开(公告)号：US20110041923A1

公开(公告)日：2011-02-24

申请号：US12546622

申请日：2009-08-24

Applicant: Robert Peter Enston

Inventor： Robert Peter Enston

IPC: F16K31/44

CPC classification number: F16K31/44 ,  B25B9/00 ,  B25B13/44 ,  B25B13/48 ,  B25B19/00 ,  B25B27/02 ,  F16K29/00 ,  Y10T137/0402

Abstract: A device for freeing a seized valve having an elongate valve actuating stem projecting out of the valve is described, which comprises gripping means for gripping and engaging with a projecting portion of the valve actuating stem and means enabling the gripping means, when gripping the valve actuating stem, to be subjected to impact forces in a rotational direction relative to the longitudinal direction of the valve stem.

Abstract translation: 描述了用于释放带有从阀突出的细长阀致动杆的扣压阀的装置，其包括夹紧装置，用于夹紧并与阀致动杆的突出部分接合，并且当夹紧阀致动 杆，相对于阀杆的纵向在旋转方向上受到冲击力。