GB338991A - Improvements in and connected with apparatus for transmitting orders, signals, or the like between one position and another, electrically - Google Patents
Improvements in and connected with apparatus for transmitting orders, signals, or the like between one position and another, electricallyInfo
- Publication number
- GB338991A GB338991A GB2787530A GB2787530A GB338991A GB 338991 A GB338991 A GB 338991A GB 2787530 A GB2787530 A GB 2787530A GB 2787530 A GB2787530 A GB 2787530A GB 338991 A GB338991 A GB 338991A
- Authority
- GB
- United Kingdom
- Prior art keywords
- receiver
- electrically
- signals
- another
- ship
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B9/00—Order telegraph apparatus, i.e. means for transmitting one of a finite number of different orders at the discretion of the user, e.g. bridge to engine room orders in ships
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Communication System (AREA)
Abstract
338,991. Chadburn's (Ship) Telegraph Co., Ltd., and Bamford, A. C. July 29, 1929. Divided on 337,396. Order apparatus. - In a ship's telegraph system in which a resultant field type receiver is employed the receiver armature 45 consists of a light permanent magnet and moves over the poles of the receiver magnets 41 which are mounted parallel to the axis of the receiver. The magnet carries a pointer which indicates the position to which the armature has moved and is weighted so that the pointer indicates an off position when the apparatus is not in use.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2787530A GB338991A (en) | 1929-07-29 | 1929-07-29 | Improvements in and connected with apparatus for transmitting orders, signals, or the like between one position and another, electrically |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2787530A GB338991A (en) | 1929-07-29 | 1929-07-29 | Improvements in and connected with apparatus for transmitting orders, signals, or the like between one position and another, electrically |
Publications (1)
Publication Number | Publication Date |
---|---|
GB338991A true GB338991A (en) | 1930-12-01 |
Family
ID=10266697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2787530A Expired GB338991A (en) | 1929-07-29 | 1929-07-29 | Improvements in and connected with apparatus for transmitting orders, signals, or the like between one position and another, electrically |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB338991A (en) |
-
1929
- 1929-07-29 GB GB2787530A patent/GB338991A/en not_active Expired
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