PL81781B1 - - Google Patents
Download PDFInfo
- Publication number
- PL81781B1 PL81781B1 PL14343970A PL14343970A PL81781B1 PL 81781 B1 PL81781 B1 PL 81781B1 PL 14343970 A PL14343970 A PL 14343970A PL 14343970 A PL14343970 A PL 14343970A PL 81781 B1 PL81781 B1 PL 81781B1
- Authority
- PL
- Poland
- Prior art keywords
- measuring mechanism
- set point
- value
- resistance
- measuring
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
- G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
- G05B1/02—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD14568270 | 1970-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL81781B1 true PL81781B1 (de) | 1975-08-30 |
Family
ID=5482172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL14343970A PL81781B1 (de) | 1970-02-23 | 1970-09-25 |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2031575C3 (de) |
FR (1) | FR2096721A1 (de) |
HU (1) | HU165597B (de) |
PL (1) | PL81781B1 (de) |
SE (1) | SE377853B (de) |
-
1970
- 1970-06-26 DE DE19702031575 patent/DE2031575C3/de not_active Expired
- 1970-06-26 HU HURE000489 patent/HU165597B/hu unknown
- 1970-08-24 FR FR7030948A patent/FR2096721A1/fr not_active Withdrawn
- 1970-09-04 SE SE1208470A patent/SE377853B/xx unknown
- 1970-09-25 PL PL14343970A patent/PL81781B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
DE2031575B2 (de) | 1973-03-08 |
HU165597B (de) | 1974-09-28 |
SE377853B (de) | 1975-07-28 |
DE2031575C3 (de) | 1973-09-27 |
FR2096721A1 (de) | 1972-02-25 |
DE2031575A1 (de) | 1972-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4618779A (en) | System for parallel power supplies | |
US3931566A (en) | Temperature compensated current sensing circuit for a power supply | |
US2543640A (en) | Phase comparator utilizing hall effect | |
PL81781B1 (de) | ||
US854121A (en) | System of electrical distribution. | |
US10298208B1 (en) | Dynamic impedance system for an increased range of operation of an instrument transformer | |
US2577111A (en) | Thermal converter | |
US2961597A (en) | Compensating circuit | |
US4585987A (en) | Regulated voltage supply with sense current cancellation circuit | |
US1979311A (en) | System of measurement and control | |
US3184677A (en) | Static control panel | |
US3375435A (en) | Constant current regulator and voltage sensing circuit | |
US2747157A (en) | System for remote selection of voltage level | |
US2032455A (en) | Voltage regulating system | |
US1820242A (en) | Regulating system for transformers | |
US2648037A (en) | Measuring apparatus | |
US2501263A (en) | Constant voltage regulating system | |
US2825825A (en) | Electrical control circuit | |
US2772383A (en) | Temperature compensated servo coils | |
US3017556A (en) | Electrical servosystem control circuit | |
US3051899A (en) | Remote metering of electric energy with current transformer | |
US3238443A (en) | Uni-directional current supply and measuring means | |
US2818541A (en) | Apparatus responsive to changes in frequency | |
US3163042A (en) | Resistance thermometer system | |
US2452244A (en) | Electrical ratio meter circuit |