GB212728A - Improvements relating to terminals for electrical transformers - Google Patents
Improvements relating to terminals for electrical transformersInfo
- Publication number
- GB212728A GB212728A GB521223A GB521223A GB212728A GB 212728 A GB212728 A GB 212728A GB 521223 A GB521223 A GB 521223A GB 521223 A GB521223 A GB 521223A GB 212728 A GB212728 A GB 212728A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sockets
- plug
- plate
- bushing
- insulating
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
212,728. Hansell, J. B., Beesley, B., and Metropolitan-Vickers Electrical Co., Ltd. Feb. 22, 1923. Plug-boards.-A terminal for a transformer or other electrical apparatus comprises an insulating bushing 1 containing a number of electrically-connected sockets 5 arranged in coaxial alignment with a like number of insulated sockets 6, so that by inserting a metallic plug 16 into any pair of aligned sockets any desired insulated socket may be connected with the electrically-connected sockets. The sockets 5 are all carried by a metallic plate 2 which is provided with a central terminal 3 for reception of a line connection 4. The sockets 6 are separated from the sockets 5 by tubes 7 of hard rubber or the like, and are connected by leads 8, which pass out of the bushing 1 through grooves 12 in an end insulating plate 10, to tapping points on the transformer or other winding. The space within the bushing beneath the plate 2 is filled with insulating cement 13, a spacing tube 15 being placed between the bottom of the cement and the plate 10. The plug 16 comprises a rod 17 having a split lower end 18 to engage the sockets 6, the upper end of the plug being screw-threaded to receive a contact-member 20 having a slotted expanded portion 20<a> to engage the sockets 5. In a modification, the plug is screwed into or out of the sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB521223A GB212728A (en) | 1923-02-22 | 1923-02-22 | Improvements relating to terminals for electrical transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB521223A GB212728A (en) | 1923-02-22 | 1923-02-22 | Improvements relating to terminals for electrical transformers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB212728A true GB212728A (en) | 1924-03-20 |
Family
ID=9791796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB521223A Expired GB212728A (en) | 1923-02-22 | 1923-02-22 | Improvements relating to terminals for electrical transformers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB212728A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004050210A1 (en) | 2002-12-03 | 2004-06-17 | Kcc Group Limited | Apparatus for inhibiting fines carryover |
| WO2005005012A1 (en) | 2003-07-04 | 2005-01-20 | Kcc Group Limited | Separator |
-
1923
- 1923-02-22 GB GB521223A patent/GB212728A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004050210A1 (en) | 2002-12-03 | 2004-06-17 | Kcc Group Limited | Apparatus for inhibiting fines carryover |
| WO2005005012A1 (en) | 2003-07-04 | 2005-01-20 | Kcc Group Limited | Separator |
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