GB269875A - Friction compensating device for the indicating mechanism of electrical measuring apparatus, more particularly for electricity meters - Google Patents
Friction compensating device for the indicating mechanism of electrical measuring apparatus, more particularly for electricity metersInfo
- Publication number
- GB269875A GB269875A GB8362/27A GB836227A GB269875A GB 269875 A GB269875 A GB 269875A GB 8362/27 A GB8362/27 A GB 8362/27A GB 836227 A GB836227 A GB 836227A GB 269875 A GB269875 A GB 269875A
- Authority
- GB
- United Kingdom
- Prior art keywords
- train
- counting
- shaft
- additional
- meter
- 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
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/36—Induction meters, e.g. Ferraris meters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
269,875. Landis et Gyr Soc. Anon. April 20, 1926, [Convention date]. Motor meters. - Additional driving- power is provided in order to compensate for friction in the counting-train. An induction motor meter is shown in which the shaft 8 of the counting-train is driven from the shaft 5 of the meter by a worm 6 and wormwheel 7. An additional torque is provided by means of a conducting disc 11 mounted on the shaft 8 and driven by auxiliary magnetic members 9, 10 providing a magnetic shunt circuit to the pressure magnet 1 and having poles on opposite sides of the disc 11. The member 9 has two poles, on one of which is positioned a copper collar 12. The additional power so obtained may be sufficient to drive the counting-mechanism, the usual driving-gear serving merely as a control, or the additional power may be insufficient to drive the train and serve as an auxiliary. The Specification as open to inspection under Sect. 91 (3) (a) states also that the additional power may be obtained in other ways, for example by the clockwork of a recording meter. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH269875X | 1926-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB269875A true GB269875A (en) | 1927-12-01 |
Family
ID=4477484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8362/27A Expired GB269875A (en) | 1926-04-20 | 1927-03-26 | Friction compensating device for the indicating mechanism of electrical measuring apparatus, more particularly for electricity meters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB269875A (en) |
-
1927
- 1927-03-26 GB GB8362/27A patent/GB269875A/en not_active Expired
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