GB471210A - Improvements in flame-proof electrical apparatus - Google Patents
Improvements in flame-proof electrical apparatusInfo
- Publication number
- GB471210A GB471210A GB703036A GB703036A GB471210A GB 471210 A GB471210 A GB 471210A GB 703036 A GB703036 A GB 703036A GB 703036 A GB703036 A GB 703036A GB 471210 A GB471210 A GB 471210A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flame
- sleeve
- chamber
- proof
- screws
- 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
- H02G3/0616—Joints for connecting tubing to casing
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cable Accessories (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
471,210. Cable-end sleeves; junction boxes. GENERAL ELECTRIC CO., Ltd., and RICHARDS, S. W. March 9, 1936, No. 7030. [Classes 36 and 38 (i)] A mechanical connection permitting the passage of a conductor from a flame - proof chamber 1, such as a cable sealing gland, to another flame-proof chamber, not shown, comprises a tubular member 6 through which the conductor passes and which is formed in one with the chamber 1. A sleeve 9 is rotatably mounted on the member 6, its inner surface making a flame-proof joint with the member 6 and its outer surface being screw-threaded for engagement with a complementary threaded part of the second chamber. The sleeve is retained on the member 6 either by a split ring 11 or by screws which are screwed into the projecting end portion of the member 6. After connection of the two chambers, the sleeve 9 is locked against rotation by a nut 14 which screws on a threaded portion of the tubular member 6 and which is adapted to bridge electrically the sliding surfaces of the sleeve and the member 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB703036A GB471210A (en) | 1936-03-09 | 1936-03-09 | Improvements in flame-proof electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB703036A GB471210A (en) | 1936-03-09 | 1936-03-09 | Improvements in flame-proof electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB471210A true GB471210A (en) | 1937-08-31 |
Family
ID=9825292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB703036A Expired GB471210A (en) | 1936-03-09 | 1936-03-09 | Improvements in flame-proof electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB471210A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030982A (en) * | 2022-04-28 | 2022-09-09 | 宁波青橙自动化科技有限公司 | Electric cylinder convenient to change connector |
-
1936
- 1936-03-09 GB GB703036A patent/GB471210A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030982A (en) * | 2022-04-28 | 2022-09-09 | 宁波青橙自动化科技有限公司 | Electric cylinder convenient to change connector |
| CN115030982B (en) * | 2022-04-28 | 2023-11-28 | 宁波青橙自动化科技有限公司 | Electric cylinder convenient for replacing connector |
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