The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 08, 2003
Filed:
Feb. 23, 2001
David Blane, Inverurie, GB;
Iain Baxter, Cove Bay, GB;
Camco International (UK) LTD, , GB;
Abstract
A safety valve incorporated in a tubing string has a diameter considerably larger than that of the rest of the tubing string. A cable protector is fastened onto the tubing string at the lead in to the safety valve to ensure that cables extending along the outside of the tubing string are able to cope with the changes in diameter without strain or damage. The cable protector is formed from two cast bodies and hingedly connected together to define a substantially circular inner cross-section. The upper body member is provided with an elongate cable slot in which the cable is received. In addition, the upper body member is shaped to give the cable protector an increasing internal cross-sectional size, or transverse dimension, along its length from one end to the other and, whereby the distance of the cable from the longitudinal axis of the tubing string increases as it extends therealong. Thus the cable received within the cable slot is guided along a path which has a varying spacing from the longitudinal axis.