公开(公告)号：US5822057A

公开(公告)日：1998-10-13

申请号：US686823

申请日：1996-07-26

Applicant: Mahmod M. Samman

Inventor： Mahmod M. Samman

IPC: G02B23/26 ,  G01N21/01

CPC classification number: G02B23/26

Abstract: An inspection system and method of the type for visually inspecting the interior of a cast structure is provided. The inspection system includes: an elongated member embedded in a cast structure during casting forming a bore in the structure, an illumination source insertable into the bore via a fiber optic cable, an imaging mechanism insertable into the bore via a fiber optic cable, and a monitoring mechanism for viewing an image transmitted from the imaging mechanism via the fiber optic cable. The elongated member may be removable from the structure forming a bore defined by the structure.

Abstract translation: 提供了一种用于视觉检查铸造结构内部的类型的检查系统和方法。 所述检查系统包括：在铸造期间嵌入铸造结构中的细长构件，其形成在所述结构中的孔，经由光纤电缆可插入到所述孔中的照明源，经由光纤电缆可插入到所述孔中的成像机构，以及 监视机构，用于观看通过光纤电缆从成像机构传送的图像。 细长构件可以从形成由结构限定的孔的结构移除。