FIELD: mining industry.
SUBSTANCE: device has body and groove for placement of power cable. Body is made closed, of elastic material with thickening and inner conical channel for interaction with conical thread of tubing pipe. Groove is placed on outer surface of body in parallel to its axis at its thickening and has T-like shape, which matches cross-section of power cable, for placement during mounting and holding by T-shaped groove of said power cable during its screwing together in well of next tubing pipe with sleeve.
EFFECT: simplified construction, higher manufacturability and reliability.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROTECTOR FOR PROTECTION OF FORCE CABLE IN A WELL | 2003 |
|
RU2250345C1 |
| PROTECTOR | 2009 |
|
RU2403373C1 |
| PROTECTOR FOR PROTECTION OF POWER CABLE IN A WELL | 2002 |
|
RU2249668C2 |
| PROTECTOR | 2009 |
|
RU2401934C1 |
| POWER CABLE PROTECTIVE DEVICE IN WELL | 2000 |
|
RU2204685C2 |
| PROTECTOR FOR WELL POWER CABLE | 2002 |
|
RU2250977C2 |
| PROTECTOR | 2009 |
|
RU2403372C2 |
| PROTECTOR FOR PROTECTION BOTH OF POWER CABLE, AND CAPILLARY TUBE IN WELL | 2008 |
|
RU2393325C1 |
| PROTECTOR | 2009 |
|
RU2402671C1 |
| PROTECTOR | 2009 |
|
RU2402672C1 |
