MD715C2 - Cutie de rezistenţe - calibrator de tensiune - Google Patents

Cutie de rezistenţe - calibrator de tensiune

Info

Publication number
MD715C2
MD715C2 MD96-0359A MD960359A MD715C2 MD 715 C2 MD715 C2 MD 715C2 MD 960359 A MD960359 A MD 960359A MD 715 C2 MD715 C2 MD 715C2
Authority
MD
Moldova
Prior art keywords
resistance box
clamps
voltage calibrator
control
voltage
Prior art date
Application number
MD96-0359A
Other languages
English (en)
Russian (ru)
Other versions
MD715B1 (ro
Inventor
Ефим БАДИНТЕР
Ivan Grisanov
Anatol Cernov
Sergiu Zotov
Alexandru Torcunov
Original Assignee
Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири"
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
Priority claimed from SU914820266A external-priority patent/RU1797078C/ru
Application filed by Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири" filed Critical Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири"
Priority to MD96-0359A priority Critical patent/MD715C2/ro
Publication of MD715B1 publication Critical patent/MD715B1/ro
Publication of MD715C2 publication Critical patent/MD715C2/ro

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

Esenţa invenţiei: dispozitivul conţine primul 2 şi al doilea 3 amplificatoare operaţionale, divizorul de tensiune numeric cu mai multe ordine 4, primul 9 şi al doilea 15 comutatoare, măsura schimbabilă de tensiune etalon 13, sistemul 19 de comandă, de prelucrare şi de prezentare a informaţiei cu microprocesoare, multirezistorul comandabil 5 cu reducere la scară, carcasa- ecran interioară 1, carcasa-ecran exterioară 10, prima, a doua 12 şi a treia 14 grupe de N borne, 2N borne de ieşire 17, borna 18 pentru conectare la circuitul exterior de legare la pământ. Toate blocurile sunt legate cu ajutorul legăturilor respective. În afară de aceasta, dispozitivul este înzestrat cu o măsură multiformă comandată a rezistenţei de mare curent.
MD96-0359A 1991-04-26 1996-10-25 Cutie de rezistenţe - calibrator de tensiune MD715C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD96-0359A MD715C2 (ro) 1991-04-26 1996-10-25 Cutie de rezistenţe - calibrator de tensiune

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU914820266A RU1797078C (ru) 1991-04-26 1991-04-26 Магазин сопротивлени -калибратор напр жени
MD96-0359A MD715C2 (ro) 1991-04-26 1996-10-25 Cutie de rezistenţe - calibrator de tensiune

Publications (2)

Publication Number Publication Date
MD715B1 MD715B1 (ro) 1997-04-30
MD715C2 true MD715C2 (ro) 1997-09-30

Family

ID=26640673

Family Applications (1)

Application Number Title Priority Date Filing Date
MD96-0359A MD715C2 (ro) 1991-04-26 1996-10-25 Cutie de rezistenţe - calibrator de tensiune

Country Status (1)

Country Link
MD (1) MD715C2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD71Z (ro) * 2009-04-22 2010-05-31 Национальный Институт Стандартизации И Метрологии Metodă de etalonare a măsurilor de rezistenţă electrică şi punte pentru realizarea acesteia

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU924615A1 (ru) * 1979-08-28 1982-04-30 Кишиневский Научно-Исследовательский Институт Электроприборостроения Магазин сопротивлени
SU1188661A2 (ru) * 1984-04-05 1985-10-30 Кишиневский Научно-Исследовательский Институт Электроприборостроения Квазимостовой измеритель сопротивлени
SU1415199A1 (ru) * 1986-07-17 1988-08-07 Львовский политехнический институт им.Ленинского комсомола Магазин сопротивлени
SU1427306A1 (ru) * 1986-05-19 1988-09-30 Львовский политехнический институт им.Ленинского комсомола Магазин сопротивлений-калибратор напр жени

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU924615A1 (ru) * 1979-08-28 1982-04-30 Кишиневский Научно-Исследовательский Институт Электроприборостроения Магазин сопротивлени
SU1188661A2 (ru) * 1984-04-05 1985-10-30 Кишиневский Научно-Исследовательский Институт Электроприборостроения Квазимостовой измеритель сопротивлени
SU1427306A1 (ru) * 1986-05-19 1988-09-30 Львовский политехнический институт им.Ленинского комсомола Магазин сопротивлений-калибратор напр жени
SU1415199A1 (ru) * 1986-07-17 1988-08-07 Львовский политехнический институт им.Ленинского комсомола Магазин сопротивлени

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Я.В.Пацарнюк. "Цифроаналоговые преобразователи для поверки вторичных средств измерения температуры". 1989 г., ЛОЛПИ, Львов, с. 156. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD71Z (ro) * 2009-04-22 2010-05-31 Национальный Институт Стандартизации И Метрологии Metodă de etalonare a măsurilor de rezistenţă electrică şi punte pentru realizarea acesteia

Also Published As

Publication number Publication date
MD715B1 (ro) 1997-04-30

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20110426