GB175358A - Improvements relating to continuity devices for metallic conduits and fittings for electric cables - Google Patents
Improvements relating to continuity devices for metallic conduits and fittings for electric cablesInfo
- Publication number
- GB175358A GB175358A GB3131820A GB3131820A GB175358A GB 175358 A GB175358 A GB 175358A GB 3131820 A GB3131820 A GB 3131820A GB 3131820 A GB3131820 A GB 3131820A GB 175358 A GB175358 A GB 175358A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fittings
- conduit
- improvements relating
- electric cables
- metallic conduits
- 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
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
175,358. Simplex Conduits, Ltd., and McLoughlin, H. F. Nov. 5, 1920. Earth - continuity couplings.- Coupling fittings for electric conduit have a radially - disposed screw c at about the centre of the socket portion the nose of which is recessed so that it just cuts into the enamel on the conduit and the walls of the recessed part subsequently become splayed into an extended fin which is forced into the interstitial space between the socket b<1> and the conduit A. To facilitate the latter action the exterior of the nose end of the screw may be tapered inwardly towards its head as shown in Fig. 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3131820A GB175358A (en) | 1920-11-05 | 1920-11-05 | Improvements relating to continuity devices for metallic conduits and fittings for electric cables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3131820A GB175358A (en) | 1920-11-05 | 1920-11-05 | Improvements relating to continuity devices for metallic conduits and fittings for electric cables |
Publications (1)
Publication Number | Publication Date |
---|---|
GB175358A true GB175358A (en) | 1922-02-06 |
Family
ID=10321333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3131820A Expired GB175358A (en) | 1920-11-05 | 1920-11-05 | Improvements relating to continuity devices for metallic conduits and fittings for electric cables |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB175358A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536019A (en) * | 1982-01-13 | 1985-08-20 | Tubiflex, S.P.A. | Fluid conduit system |
GB2463517A (en) * | 2008-08-22 | 2010-03-24 | Demon Cato Ltd | Fitting for an electrical conduit with threaded member for electrical and mechanical connection between conduit and fitting |
-
1920
- 1920-11-05 GB GB3131820A patent/GB175358A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536019A (en) * | 1982-01-13 | 1985-08-20 | Tubiflex, S.P.A. | Fluid conduit system |
GB2463517A (en) * | 2008-08-22 | 2010-03-24 | Demon Cato Ltd | Fitting for an electrical conduit with threaded member for electrical and mechanical connection between conduit and fitting |
GB2463517B (en) * | 2008-08-22 | 2013-02-13 | Demon Cato Ltd | Conduit fitting |
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