PL75305B2 - - Google Patents

Download PDF

Info

Publication number
PL75305B2
PL75305B2 PL15359872A PL15359872A PL75305B2 PL 75305 B2 PL75305 B2 PL 75305B2 PL 15359872 A PL15359872 A PL 15359872A PL 15359872 A PL15359872 A PL 15359872A PL 75305 B2 PL75305 B2 PL 75305B2
Authority
PL
Poland
Prior art keywords
phase
vibration generator
measuring probe
measuring
output
Prior art date
Application number
PL15359872A
Other languages
Polish (pl)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to PL15359872A priority Critical patent/PL75305B2/pl
Publication of PL75305B2 publication Critical patent/PL75305B2/pl

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Claims (1)

1. Zastrzezenie patentowe Przyrzad do pomiaru natezenia pola magnetycznego skladajacy sie z generatora drgan i sondy pomiarowej, znamienny tym, ze generator drgan prostokatnych (1) zasila jednoczesnie poprzez transformator (2) prostownik fazoczuly (4) oraz sonde pomiarowa (3), której uzwojenie wtórne jest bezposrednio polaczone z wejsciem prostownika fazoczulego (4), posiadajacego na wyjsciu miernik wychylowy (5). Prac. Poligraf. UPPRL. zam. 1527/74 naklad 120+18 Cena 10 zl PL PL1. Patent claim A device for measuring the intensity of a magnetic field consisting of a vibration generator and a measuring probe, characterized in that the rectangular vibration generator (1) simultaneously supplies the phase-sensing rectifier (4) and the measuring probe (3) through the transformer (2) the secondary is directly connected to the input of the phase-sensitive rectifier (4), which has an output meter (5) at the output. Wash. Typographer. UPPRL. residing 1527/74 circulation 120 + 18 Price PLN 10 PL PL
PL15359872A 1972-02-21 1972-02-21 PL75305B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15359872A PL75305B2 (en) 1972-02-21 1972-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15359872A PL75305B2 (en) 1972-02-21 1972-02-21

Publications (1)

Publication Number Publication Date
PL75305B2 true PL75305B2 (en) 1974-12-31

Family

ID=19957506

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15359872A PL75305B2 (en) 1972-02-21 1972-02-21

Country Status (1)

Country Link
PL (1) PL75305B2 (en)

Similar Documents

Publication Publication Date Title
FR1527757A (en) Electromagnetic device for measuring the resistivity of formations crossed by a sounding
CH494367A (en) Mounting of U-tube bundles for steam generators
AT367915B (en) MEASURING PROBE FOR MEASURING AN EXTERNAL MAGNETIC FIELD
JPS54145482A (en) Ic test probe
PL75305B2 (en)
CH484437A (en) Magnetic field strength meter
FR2325915A1 (en) COLD FATIGUE MEASUREMENT INSTRUMENT
CH531180A (en) Device for testing the excitation states of several coils
FR1402826A (en) Improvements in distance measurement using electromagnetic waves
CH480620A (en) Monitoring device for the calculator of an electrical price calculation scale
CH488198A (en) Probe for soil investigation purposes
FR1458510A (en) Bore measuring device
DD33945A1 (en) Probe for cleaning steam generators
FR1348871A (en) Probe device for measuring instrument in the ionosphere
FR1501678A (en) Device for checking the accuracy and wear of measuring instruments
FR1131040A (en) Magnetic torque measuring device
FR1465767A (en) Bore measuring device
GB1056849A (en) Instruments for testing ferromagnetic materials
FI34719A (en) Geophysical measuring device for measuring the magnetic field in boreholes
STOROZHKO Problems involved in checking the instruments used for automatic meteorological measurements on the high tower of the Institute of Applied Geophysics(Checkout of automatic meteorological measurement apparatus including thermograph, photoelectronic anemograph, etc, located on high tower of Institute of Applied Geophysics)
FI34617A (en) Apparatus for measuring very weak magnetic fields, and in particular the earth's magnetic field, in particular for mineral exploration
KUEHL Presentation of test methods to improve measurement accuracy in sinusoidal vibration testing
FI35442A (en) Method and apparatus for measuring very weak magnetic fields, in particular the earth's magnetic field, in particular for mineral exploration
AT183476B (en) Power factor meter based on the stroboscopic principle
BROGAN et al. A review of recent mhd generator work at the avco-everett research laboratory(Gas conductivity measurements and oxygen cycle heat balance for mhd power generator)