GB190023432A - Improvements in Electric Bells. - Google Patents
Improvements in Electric Bells.Info
- Publication number
- GB190023432A GB190023432A GB190023432DA GB190023432A GB 190023432 A GB190023432 A GB 190023432A GB 190023432D A GB190023432D A GB 190023432DA GB 190023432 A GB190023432 A GB 190023432A
- Authority
- GB
- United Kingdom
- Prior art keywords
- armature
- electric bells
- strokes
- bent
- alternately
- 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
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Dc Machiner (AREA)
Abstract
23,432. Lambert, W. R., and Veritys (Limited). Dec. 21. Electric bells gongs.-The bent armature A is alternately attracted by the magnets M, which have taper pole-pieces P<1> that penetrate holes p in the armature. A contact - lever C<1>, shown on an enlarged scale in Fig. 5, is operated by a bent arm C on the armature axle, and completes the currents alternately to each magnet. The bell may thus be sounded by slow repeating strokes or by single strokes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190023432T | 1900-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190023432A true GB190023432A (en) | 1901-12-21 |
Family
ID=32150813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190023432D Expired GB190023432A (en) | 1900-12-21 | 1900-12-21 | Improvements in Electric Bells. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190023432A (en) |
-
1900
- 1900-12-21 GB GB190023432D patent/GB190023432A/en not_active Expired
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