GB190017379A - Improvements relating to Electric Meters - Google Patents
Improvements relating to Electric MetersInfo
- Publication number
- GB190017379A GB190017379A GB190017379DA GB190017379A GB 190017379 A GB190017379 A GB 190017379A GB 190017379D A GB190017379D A GB 190017379DA GB 190017379 A GB190017379 A GB 190017379A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electromagnet
- disc
- series
- electromagnets
- spindle
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Toys (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
17,379. Lake, H. H., [Soc. pour l'Exploitation des Compteurs Electriques Rittener & Cie.]. Oct. 1. Energy meters.-An induction motor meter for a single alternating current has a rotary metal disc E on a spindle S, at one side of which are two stationary laminated electromagnets B, B' ; these are connected in series with additional inductances D between the mains, so that a single magnetic circuit is formed through the two electromagnets, and the current in these lags about 90‹. Between the limbs of the magnets are co-operating coils A, A', which are connected in series with one main, and may have iron cores. At the opposite side of tha spindle the disc is acted on by a permanent brake magnet C. The upper pair of shunt coils B and the intervening series coil A may be omitted, the iron core L being left to complete the magnetic circuit of the lower electromagnet B'. One electromagnet, or the iron core, may be displaced relatively to the other electromagnet to 123 compensate for friction, and the disc E is provided with a notch to ensure its stoppage when the main current is stopped.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190017379T | 1900-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190017379A true GB190017379A (en) | 1901-06-15 |
Family
ID=32149545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190017379D Expired GB190017379A (en) | 1900-10-01 | 1900-10-01 | Improvements relating to Electric Meters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190017379A (en) |
-
1900
- 1900-10-01 GB GB190017379D patent/GB190017379A/en not_active Expired
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