GB300307A - Improvements in or relating to conduits or ducts for electric cables - Google Patents
Improvements in or relating to conduits or ducts for electric cablesInfo
- Publication number
- GB300307A GB300307A GB2126627A GB2126627A GB300307A GB 300307 A GB300307 A GB 300307A GB 2126627 A GB2126627 A GB 2126627A GB 2126627 A GB2126627 A GB 2126627A GB 300307 A GB300307 A GB 300307A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conduits
- ducts
- relating
- saddles
- conduit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
- H02G9/065—Longitudinally split tubes or conduits therefor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
300,307. Callender's Cable & Construction Co., Ltd., and Hunter, P. V. Aug. 12, 1927. Conduits for heavy electric power cables have saddles or raised portions to support the cable clear of the floor of the conduit in normal conditions and to allow it to rest on the floor when expanded under continuous maximum load. The saddles may be formed integral with the conduit at the socket or spigot ends of the separate lengths as shown in Figs. 1 and 3 respectively ; or they may be separate pieces fitting into recesses as shown in Figs. 5 and 7, or engaging with serrations as shown in Fig. 9.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE353276D BE353276A (en) | 1927-08-12 | ||
GB2126627A GB300307A (en) | 1927-08-12 | 1927-08-12 | Improvements in or relating to conduits or ducts for electric cables |
FR658101D FR658101A (en) | 1927-08-12 | 1928-07-26 | Improvements to protective tubes or pipes for electric cables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2126627A GB300307A (en) | 1927-08-12 | 1927-08-12 | Improvements in or relating to conduits or ducts for electric cables |
Publications (1)
Publication Number | Publication Date |
---|---|
GB300307A true GB300307A (en) | 1928-11-12 |
Family
ID=10159998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2126627A Expired GB300307A (en) | 1927-08-12 | 1927-08-12 | Improvements in or relating to conduits or ducts for electric cables |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE353276A (en) |
FR (1) | FR658101A (en) |
GB (1) | GB300307A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2265684A (en) * | 1992-03-31 | 1993-10-06 | Philip Fredrick Head | Anchored wavy conduit in coiled tubing. |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT962362B (en) * | 1972-07-03 | 1973-12-20 | Pirelli | AUXILIARY DEVICE FOR SUBMARINE ELECTRIC CABLES OF THE FLUID OIL TYPE |
-
0
- BE BE353276D patent/BE353276A/xx unknown
-
1927
- 1927-08-12 GB GB2126627A patent/GB300307A/en not_active Expired
-
1928
- 1928-07-26 FR FR658101D patent/FR658101A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2265684A (en) * | 1992-03-31 | 1993-10-06 | Philip Fredrick Head | Anchored wavy conduit in coiled tubing. |
US5435351A (en) * | 1992-03-31 | 1995-07-25 | Head; Philip F. | Anchored wavey conduit in coiled tubing |
GB2265684B (en) * | 1992-03-31 | 1996-01-24 | Philip Fredrick Head | An anchoring device for a conduit in coiled tubing |
Also Published As
Publication number | Publication date |
---|---|
BE353276A (en) | |
FR658101A (en) | 1929-05-31 |
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