公开(公告)号：WO2011153506A4

公开(公告)日：2012-04-05

申请号：PCT/US2011039179

申请日：2011-06-03

Applicant: SPM FLOW CONTROL INC ,  DILLE MARK CHRISTOPHER ,  FREED WESLEY DAVID

Inventor： DILLE MARK CHRISTOPHER ,  FREED WESLEY DAVID

IPC: F16B39/28

CPC classification number: F16B39/10 ,  F15B15/26 ,  F16B39/103 ,  Y10T29/49947

Abstract: An apparatus for preventing a threaded nut from unscrewing from a threaded bore of a device. The threaded nut has a circular periphery containing a plurality of apertures. The apparatus has a body with a first pin configured to insert into one of the apertures of the threaded nut, and a retainer that releasably holds the first pin within the aperture.

Abstract translation: 一种用于防止螺纹螺母从装置的螺纹孔旋出的装置。 螺母具有包含多个孔的圆形周边。 该装置具有主体，其具有构造成插入到螺母的一个孔中的第一销，以及将第一销可释放地保持在孔内的保持器。

公开(公告)号：WO2011153506A3

公开(公告)日：2012-02-16

申请号：PCT/US2011039179

申请日：2011-06-03

Applicant: SPM FLOW CONTROL INC ,  DILLE MARK CHRISTOPHER ,  FREED WESLEY DAVID

Inventor： DILLE MARK CHRISTOPHER ,  FREED WESLEY DAVID

IPC: F16B39/28

CPC classification number: F16B39/10 ,  F15B15/26 ,  F16B39/103 ,  Y10T29/49947

Abstract: An apparatus for preventing a threaded nut from unscrewing from a threaded bore of a device. The threaded nut has a circular periphery containing a plurality of apertures. The apparatus has a body with a first pin configured to insert into one of the apertures of the threaded nut, and a retainer that releasably holds the first pin within the aperture.

Abstract translation: 一种用于防止螺纹螺母从装置的螺纹孔中拧出的装置。 螺母具有包含多个孔的圆形周边。 该设备具有带有第一销的主体，第一销构造成插入到螺纹螺母的孔中的一个孔中，以及保持器，其将第一销可释放地保持在孔内。

公开(公告)号：CA2801341A1

公开(公告)日：2011-12-08

申请号：CA2801341

申请日：2011-06-03

Applicant: SPM FLOW CONTROL INC

Inventor： DILLE MARK CHRISTOPHER ,  FREED WESLEY DAVID

IPC: F16B39/28

Abstract: An apparatus for preventing a threaded nut from unscrewing from a threaded bore of a device. The threaded nut has a circular periphery containing a plurality of apertures. The apparatus has a body with a first pin configured to insert into one of the apertures of the threaded nut, and a retainer that releasably holds the first pin within the aperture.

公开(公告)号：CA2863654A1

公开(公告)日：2013-08-08

申请号：CA2863654

申请日：2013-02-01

Applicant: SPM FLOW CONTROL INC

Inventor： BYRNE JOSEPH H ,  DILLE MARK CHRISTOPHER ,  BAYYOUK JACOB A

IPC: F04B37/00

Abstract: According to one aspect, a pump assembly includes a fluid cylinder, and the fluid cylinder includes a fluid passage that defines a tapered internal shoulder of the fluid cylinder. The tapered internal shoulder defines a first frusto-conical surface. A valve controls flow of fluid through the fluid passage. The valve includes a valve seat, which includes a seat body disposed in the fluid passage, and a bore formed through the seat body and through which fluid flows. The seat body includes inlet and outlet end portions, wherein the fluid flows into the bore at the inlet end portion and flows out of the bore at the outlet end portion. The inlet end portion of the seat body defines a second frusto-conical surface. In one embodiment, the second frusto-conical surface engages the first frusto-conical surface to distribute and transfer loading.

公开(公告)号：EP2577076A4

公开(公告)日：2014-08-06

申请号：EP11790518

申请日：2011-06-03

Applicant: SPM FLOW CONTROL INC

Inventor： DILLE MARK CHRISTOPHER ,  FREED WESLEY DAVID

IPC: F16B39/28 ,  F16B39/04

CPC classification number: F16B39/10 ,  F15B15/26 ,  F16B39/103 ,  Y10T29/49947