YU55688A - Circuit for supplying multiplier with hall's sensors - Google Patents
Circuit for supplying multiplier with hall's sensorsInfo
- Publication number
- YU55688A YU55688A YU00556/88A YU55688A YU55688A YU 55688 A YU55688 A YU 55688A YU 00556/88 A YU00556/88 A YU 00556/88A YU 55688 A YU55688 A YU 55688A YU 55688 A YU55688 A YU 55688A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- multiplier
- hall
- sensors
- supplying
- circuit
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- G06G7/162—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using galvano- magnetic effects, e.g. Hall effect; using similar magnetic effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/08—Arrangements for measuring electric power or power factor by using galvanomagnetic-effect devices, e.g. Hall-effect devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Measuring Magnetic Variables (AREA)
- Hall/Mr Elements (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU00556/88A YU55688A (en) | 1988-03-18 | 1988-03-18 | Circuit for supplying multiplier with hall's sensors |
FI891258A FI891258A (fi) | 1988-03-18 | 1989-03-16 | Matarstroemkrets foer hall-sensor multiplikationskrets. |
US07/324,414 US4922123A (en) | 1988-03-18 | 1989-03-16 | Supply circuit for a hall sensor multiplication circuit |
EP89104741A EP0333197B1 (en) | 1988-03-18 | 1989-03-16 | Supply circuit for a hall sensor multiplication circuit |
DE89104741T DE68908740T2 (de) | 1988-03-18 | 1989-03-16 | Versorgungsschaltung für eine Hallsonden-Multiplizierungsschaltung. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU00556/88A YU55688A (en) | 1988-03-18 | 1988-03-18 | Circuit for supplying multiplier with hall's sensors |
Publications (1)
Publication Number | Publication Date |
---|---|
YU55688A true YU55688A (en) | 1991-01-28 |
Family
ID=25550445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU00556/88A YU55688A (en) | 1988-03-18 | 1988-03-18 | Circuit for supplying multiplier with hall's sensors |
Country Status (5)
Country | Link |
---|---|
US (1) | US4922123A (fi) |
EP (1) | EP0333197B1 (fi) |
DE (1) | DE68908740T2 (fi) |
FI (1) | FI891258A (fi) |
YU (1) | YU55688A (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0525235B1 (de) * | 1991-07-31 | 1998-06-03 | Micronas Intermetall GmbH | Hallsensor mit Selbstkompensation |
JP3002310B2 (ja) * | 1991-11-21 | 2000-01-24 | 株式会社東芝 | 電力量計 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746851A (en) * | 1971-12-21 | 1973-07-17 | Technical Management Services | Multiplier, divider and wattmeter using a switching circuit and a pulse-width and frequency modulator |
US3775683A (en) * | 1972-05-10 | 1973-11-27 | K Barta | Electrical power measuring device |
US3975682A (en) * | 1974-12-13 | 1976-08-17 | Esterline Corporation | Watt/watthour transducer and integrator and current sources therefor |
US4066960A (en) * | 1976-12-29 | 1978-01-03 | General Electric Company | Electronic kilowatt-hour-meter with error correction |
GB8412700D0 (en) * | 1984-05-18 | 1984-06-27 | Pilkington Brothers Plc | Electrical consumption of load |
CH673160A5 (fi) * | 1986-02-10 | 1990-02-15 | Landis & Gyr Ag | |
US4808918A (en) * | 1986-04-09 | 1989-02-28 | Iskra-Sozd Elektrokovinske Industrije N.Sol.O. | Watthour meter comprising a Hall sensor and a voltage-frequency converter for very low voltages |
YU46409B (sh) * | 1986-07-15 | 1993-10-20 | Iskra Kibernetika | Merilnik elektricne moci s hallovim senzorjem in z a/d pretvornikom |
GB8624926D0 (en) * | 1986-10-17 | 1986-11-19 | Gen Electric Co Plc | Electric power measuring devices |
-
1988
- 1988-03-18 YU YU00556/88A patent/YU55688A/xx unknown
-
1989
- 1989-03-16 US US07/324,414 patent/US4922123A/en not_active Expired - Fee Related
- 1989-03-16 FI FI891258A patent/FI891258A/fi not_active Application Discontinuation
- 1989-03-16 EP EP89104741A patent/EP0333197B1/en not_active Expired - Lifetime
- 1989-03-16 DE DE89104741T patent/DE68908740T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI891258A0 (fi) | 1989-03-16 |
EP0333197B1 (en) | 1993-09-01 |
DE68908740T2 (de) | 1994-03-24 |
FI891258A (fi) | 1989-09-19 |
DE68908740D1 (de) | 1993-10-07 |
US4922123A (en) | 1990-05-01 |
EP0333197A1 (en) | 1989-09-20 |
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