GB830720A - Electric connectors for industrial uses - Google Patents
Electric connectors for industrial usesInfo
- Publication number
- GB830720A GB830720A GB229858A GB229858A GB830720A GB 830720 A GB830720 A GB 830720A GB 229858 A GB229858 A GB 229858A GB 229858 A GB229858 A GB 229858A GB 830720 A GB830720 A GB 830720A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- socket
- contacts
- disc
- switching unit
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
830,720. Two-part couplings combined with switches. HUBBELL Inc., H. Jan. 23, 1958, No. 2298/58. Class 38 (1). A plug and socket coupling for industrial use has the resilient spring-pressed socket contacts 50 (Fig. 7) guarded by a shutter disc 65 slidable in the insulating socket body 40 against spring 67, the disc 65 being locked by nylon pins 73 (Fig. 5) which are released when the member 75 or 80 in the plug part pushes down sleevelike cam member 70 during insertion of the plug. Contacts 6, 7, 8, &c., which may be moulded into the plug enter vertical slots in socket 40, wrong engagement being prevented by making earth contact 8 larger than the others. When sufficiently inserted the plug is turned so that the upper shoulders of the plug contacts go under steps 48 in the slots. On withdrawal of the plug the disc 65 returns to its closing position against shoulders at the top of the socket bore and pins 73 return to the locking position. Energization of socket contacts 50 may be effected only when the plug is introduced into the socket by an electromagnetically controlled switching unit 82 operated when entry of the plug closes switch 95. The switching unit 82 may be enclosed in a separate housing remote from the socket. Moisture &c. is excluded from the plug by a soft rubber sealing pad.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB229858A GB830720A (en) | 1958-01-23 | 1958-01-23 | Electric connectors for industrial uses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB229858A GB830720A (en) | 1958-01-23 | 1958-01-23 | Electric connectors for industrial uses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB830720A true GB830720A (en) | 1960-03-16 |
Family
ID=9737103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB229858A Expired GB830720A (en) | 1958-01-23 | 1958-01-23 | Electric connectors for industrial uses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB830720A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3755635A (en) * | 1972-04-07 | 1973-08-28 | Gill W Mc | Isolated electrical outlet assembly |
CN112864737A (en) * | 2021-02-03 | 2021-05-28 | 中国电建集团贵州电力设计研究院有限公司 | Waterproof power connector |
-
1958
- 1958-01-23 GB GB229858A patent/GB830720A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3755635A (en) * | 1972-04-07 | 1973-08-28 | Gill W Mc | Isolated electrical outlet assembly |
CN112864737A (en) * | 2021-02-03 | 2021-05-28 | 中国电建集团贵州电力设计研究院有限公司 | Waterproof power connector |
CN112864737B (en) * | 2021-02-03 | 2022-09-23 | 中国电建集团贵州电力设计研究院有限公司 | Waterproof power connector |
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