GB247665A - Laminated terminals for electric switches and the like - Google Patents
Laminated terminals for electric switches and the likeInfo
- Publication number
- GB247665A GB247665A GB2793124A GB2793124A GB247665A GB 247665 A GB247665 A GB 247665A GB 2793124 A GB2793124 A GB 2793124A GB 2793124 A GB2793124 A GB 2793124A GB 247665 A GB247665 A GB 247665A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- laminated
- laminations
- electric switches
- members
- 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/025—Terminal arrangements
Landscapes
- Multi-Conductor Connections (AREA)
Abstract
247,665. British Thomson-Houston Co., Ltd., Trencham, H., and Story, L. Rigg-. Nov. 21, 1924. Couplings. - Laminated terminal ends of switch contacts; bus bars &c. are connected with other laminated members by half-notching the members together. The fixed contacts of a multiple knife-blade isolating switch, Fig. 1. comprise a number of plates 11 so formed that the blades may enter the gaps 12 between them. Each member 11, Fig. 2, has transverse slots 15, extending half-way across them, the laminations 16, Fig. 3, of the member to which thev are attached being notched at 21 so that when placed together as shown in Fig. 1 the ends of the laminations 16 lie flush with the sides of the contact plates 11. Some of the latter plates may have reduced extensions 17 with slotted edges 18 so that they may be securely embedded in cement for fixing purposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2793124A GB247665A (en) | 1924-11-21 | 1924-11-21 | Laminated terminals for electric switches and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2793124A GB247665A (en) | 1924-11-21 | 1924-11-21 | Laminated terminals for electric switches and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB247665A true GB247665A (en) | 1926-02-22 |
Family
ID=10267577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2793124A Expired GB247665A (en) | 1924-11-21 | 1924-11-21 | Laminated terminals for electric switches and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB247665A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2179797A (en) * | 1985-08-23 | 1987-03-11 | Bicc Plc | Electrical switch |
-
1924
- 1924-11-21 GB GB2793124A patent/GB247665A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2179797A (en) * | 1985-08-23 | 1987-03-11 | Bicc Plc | Electrical switch |
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