RO81044B - INSTALATIE PENTRU CONFECTIONAREA REZISTENTELOR DIN SîRMA IZOLATA - Google Patents

INSTALATIE PENTRU CONFECTIONAREA REZISTENTELOR DIN SîRMA IZOLATA

Info

Publication number
RO81044B
RO81044B RO102115A RO10211580A RO81044B RO 81044 B RO81044 B RO 81044B RO 102115 A RO102115 A RO 102115A RO 10211580 A RO10211580 A RO 10211580A RO 81044 B RO81044 B RO 81044B
Authority
RO
Romania
Prior art keywords
output
input
conductor
amplifier
actuation
Prior art date
Application number
RO102115A
Other languages
English (en)
Other versions
RO81044A (ro
Inventor
Stepan Stepanovich Grechanliisky
Ivan Ivanovich Grishanov
Sergei Nikolaevich Dimitraki
Vladimir Sergeevich Miroshnichenko
Vitaly Iustinovich Nasta
Original Assignee
Kishinevsky Politekhnichesky Institut Imeni S. Lazo
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 by Kishinevsky Politekhnichesky Institut Imeni S. Lazo filed Critical Kishinevsky Politekhnichesky Institut Imeni S. Lazo
Publication of RO81044A publication Critical patent/RO81044A/ro
Publication of RO81044B publication Critical patent/RO81044B/ro

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/04—Apparatus or processes specially adapted for manufacturing resistors adapted for winding the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
    • H01C17/245—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by mechanical means, e.g. sand blasting, cutting, ultrasonic treatment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
    • H01C3/14—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element being formed in two or more coils or loops continuously wound as a spiral, helical or toroidal winding
    • H01C3/20—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element being formed in two or more coils or loops continuously wound as a spiral, helical or toroidal winding wound on cylindrical or prismatic base
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
    • H01C3/14—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element being formed in two or more coils or loops continuously wound as a spiral, helical or toroidal winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Inventia se refera la o instalatie de confectionat rezistoare din conductor izolat, care contine un mecanism de preluare a conductorului, debobinat de pe un rezistor în curs de ajustare, montat într-un mecanism de fixare, un electrod conducator de curent si un electrod colector, destinatipentru realizarea cuplajului rezistenta capacitate a conductorului care se debobineaza cu schema de masurare si un generator de oscilatii armonice, niste elemente electrice cu contacte ale mecanismelor de fixare a rezistorului ce se confectioneaza si de preluare a sarmei debobinate, un repetor pe emitor, conectat prin intrarea sa de potential amplificatorla primul element electric cu contacte, iar iesirea sa se conecteaza la intrarea de potential a unui amplificator inversor de faza acarui iesire este conectata la un amplificator limitator si un divizor de tensiune de precizie, la care unul din poli este legat printr-un amplioficator diferential cu intrare de înalta rezistenta la un indicator sensibil la faza la care intrarile semnalului de referinta sunt legate cu iesirile amplificatorului-limitator, iar iesirea prin dispozitivul comanda a actionarii este conectata la aceasta actionare si legata cinematic cu mecanismul de preluare a sarmei ce se debobineaza.
RO102115A 1979-01-08 1980-09-06 INSTALATIE PENTRU CONFECTIONAREA REZISTENTELOR DIN SîRMA IZOLATA RO81044B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792700553A SU765890A1 (ru) 1979-01-08 1979-01-08 Устройство дл подгонки резисторов из изолированного провода

Publications (2)

Publication Number Publication Date
RO81044A RO81044A (ro) 1983-04-29
RO81044B true RO81044B (ro) 1983-04-30

Family

ID=20800156

Family Applications (1)

Application Number Title Priority Date Filing Date
RO102115A RO81044B (ro) 1979-01-08 1980-09-06 INSTALATIE PENTRU CONFECTIONAREA REZISTENTELOR DIN SîRMA IZOLATA

Country Status (6)

Country Link
US (1) US4352465A (ro)
JP (1) JPS6410921B2 (ro)
DE (1) DE3026914C2 (ro)
RO (1) RO81044B (ro)
SU (1) SU765890A1 (ro)
WO (1) WO1980001430A1 (ro)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815676A1 (de) * 1988-05-07 1989-11-16 Bosch Gmbh Robert Verfahren und vorrichtung zur herstellung von spulen aus widerstandsdraht mit einem vorgegebenen elektrischen widerstand
US5049827A (en) * 1990-01-12 1991-09-17 Jet Electronics & Technology Inc. Non-contacting potentiometer
JPH0449436U (ro) * 1990-08-31 1992-04-27
CN104900355A (zh) * 2014-12-03 2015-09-09 成都虹腾科技有限公司 一种多功能电阻绕线机机箱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725199A (en) * 1951-05-28 1955-11-29 North American Aviation Inc Automatic potentiometer winder
SU408380A1 (ro) 1970-12-01 1973-12-10 Авторы изобретени
SU543020A2 (ru) * 1975-06-03 1977-01-15 Кишиневский Научно-Исследовательский Институт Электроприборостроения Устройство дл изготовлени изделий из провода
SU526028A1 (ru) * 1975-06-05 1976-08-25 Кишиневский Научно-Исследовательский Институт Электроприборостроения Устройство дл подгонки проволочных резисторов
SU588564A1 (ru) * 1975-08-01 1978-01-15 Предприятие П/Я В-8657 Устройство дл автоматической подгонки резисторов
SU588508A1 (ru) * 1976-06-22 1978-01-15 Пензенский Политехнический Институт Устройство дл измерени погрешности отношений сопротивлений

Also Published As

Publication number Publication date
DE3026914T1 (de) 1981-01-15
WO1980001430A1 (en) 1980-07-10
US4352465A (en) 1982-10-05
SU765890A1 (ru) 1980-09-23
RO81044A (ro) 1983-04-29
JPS6410921B2 (ro) 1989-02-22
JPS55501122A (ro) 1980-12-11
DE3026914C2 (de) 1984-11-29

Similar Documents

Publication Publication Date Title
US4240059A (en) Current divider for a current sensing transducer
US8519698B2 (en) Presettable transducer for electrical quantities
GB1508969A (en) Arrangement for detecting high voltage
US3119267A (en) Capacitance measuring apparatus
US1363267A (en) Pyrometry
RO81044B (ro) INSTALATIE PENTRU CONFECTIONAREA REZISTENTELOR DIN SîRMA IZOLATA
US1593024A (en) Electrical measuring instrument
US393132A (en) Electric meter
US4042881A (en) Voltage measuring device having an amplifier in the probe
GB664898A (en) Improvements in or relating to bridge devices and circuits for use at radio and higher frequencies
US1910827A (en) Vacuum-tube voltmeter
US2831163A (en) Unidirectional sampling device for insertion in high frequency coaxial electrical transmission line
US2558282A (en) Electrical instrument construction
US1370638A (en) Insulator-testing device
US776491A (en) Temperature-compensating device for electrical measuring instruments.
US1860055A (en) Electrical meastteiitg instrument
SU998975A1 (ru) Устройство дл дистанционного измерени активных сопротивлений
US1750326A (en) Indicating device for high-frequency currents
US1336419A (en) Electrical-measuring-instrument switch
SU855548A1 (ru) Устройство дл контрол изол ции сетей посто нного тока
US2659865A (en) Snap action electrometer
US1915232A (en) Multirange voltmeter-ammeter
SU826844A1 (ru) Устройство дл измерени сопротивлени заземлени
US905594A (en) Device for locating a molten distributing-fuse.
SU739419A1 (ru) Трансформаторный мост