GB709047A - Explosion-proof electrical plug-and-socket connecting device - Google Patents
Explosion-proof electrical plug-and-socket connecting deviceInfo
- Publication number
- GB709047A GB709047A GB19215/52A GB1921552A GB709047A GB 709047 A GB709047 A GB 709047A GB 19215/52 A GB19215/52 A GB 19215/52A GB 1921552 A GB1921552 A GB 1921552A GB 709047 A GB709047 A GB 709047A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- plug
- bolt
- socket
- explosion
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
- H01R13/4538—Covers sliding or withdrawing in the direction of engagement
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
709,047. Two-part couplings. ARLUX. July 30, 1952, [Aug. 1, 1951.] No. 19215/52. Class 38(1). A plug-and-socket connector particularly suitable for safety lamps comprises a plug with a metallic or insulating body 6 containing two insulating bodies 12, 20 separated by distance pieces 28 and an apertured disc 10. A fluid-tight cap i and two fittings 21, 22 having packing glands 7 are provided, the latter serving as leadins for cables for a T-connection: The socket is secured to the lamp by the housing 16 and has an internally-threaded boss 19 integral with the base 15. The plug is pushed into the socket until a bolt 2 engages the boss 19, the bolt then being tightened to draw the connector parts together. The contact pins 23, 24 impinge on the disc 10 causing a stud I formed on it to disengage from a hole 31 in the body 12; a friction device then rotates the disc until it is stopped by the pieces 28 when apertures 30 in the disc allow the pins 23, 24 to enter the body 20 to engage with plug contacts 9. A return spring 5 is provided on the bolt 2 for the disc.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1040262T | 1951-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB709047A true GB709047A (en) | 1954-05-12 |
Family
ID=9588834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19215/52A Expired GB709047A (en) | 1951-08-01 | 1952-07-30 | Explosion-proof electrical plug-and-socket connecting device |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1040262A (en) |
GB (1) | GB709047A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102071628A (en) * | 2010-08-06 | 2011-05-25 | 无锡华中科技有限公司 | Regeneration discharge box |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3032414A1 (en) * | 1980-08-28 | 1982-03-18 | F.E. Schulte Strathaus Kg, 4750 Unna | DEVICE FOR DETACHABLE CONNECTION, IN PARTICULAR OF HIGH VOLTAGE LINE END |
-
1951
- 1951-08-01 FR FR1040262D patent/FR1040262A/en not_active Expired
-
1952
- 1952-07-30 GB GB19215/52A patent/GB709047A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102071628A (en) * | 2010-08-06 | 2011-05-25 | 无锡华中科技有限公司 | Regeneration discharge box |
Also Published As
Publication number | Publication date |
---|---|
FR1040262A (en) | 1953-10-14 |
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