GB191508235A - Improvements in connection with Electrical Instruments of the Moving Coil Type. - Google Patents
Improvements in connection with Electrical Instruments of the Moving Coil Type.Info
- Publication number
- GB191508235A GB191508235A GB191508235DA GB191508235A GB 191508235 A GB191508235 A GB 191508235A GB 191508235D A GB191508235D A GB 191508235DA GB 191508235 A GB191508235 A GB 191508235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil type
- connection
- moving coil
- electrical instruments
- moving
- 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
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
8235. Heurtley, E S. June 3. Receiving system and apparatus.-Non-contactmaking relays of the moving-coil type, such as that described in Specification 17,555/09, are provided with electric means for zero correction. In the arrangement shown in Fig. 1, an auxiliary coil C attached to the moving coil is connected to a split battery E and resistances a, a<2>, s, of which the resistance s is adjusted to vary the correcting- current. Other means, such as a wheatstone-bridge arrangement or differential coils and opposed batteries, may be used.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191508235T | 1915-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191508235A true GB191508235A (en) | 1916-06-05 |
Family
ID=32675054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191508235D Expired GB191508235A (en) | 1915-06-03 | 1915-06-03 | Improvements in connection with Electrical Instruments of the Moving Coil Type. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191508235A (en) |
-
1915
- 1915-06-03 GB GB191508235D patent/GB191508235A/en not_active Expired
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