MD2249G2 - Device for measuring the resistance of the elements from the isolated condcutor in the winding process - Google Patents

Device for measuring the resistance of the elements from the isolated condcutor in the winding process Download PDF

Info

Publication number
MD2249G2
MD2249G2 MDA20030055A MD20030055A MD2249G2 MD 2249 G2 MD2249 G2 MD 2249G2 MD A20030055 A MDA20030055 A MD A20030055A MD 20030055 A MD20030055 A MD 20030055A MD 2249 G2 MD2249 G2 MD 2249G2
Authority
MD
Moldova
Prior art keywords
resistance
measuring
elements
null
output
Prior art date
Application number
MDA20030055A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD2249F1 (en
Inventor
Виталие НАСТАС
Original Assignee
Технический университет Молдовы
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 Технический университет Молдовы filed Critical Технический университет Молдовы
Priority to MDA20030055A priority Critical patent/MD2249G2/en
Publication of MD2249F1 publication Critical patent/MD2249F1/en
Publication of MD2249G2 publication Critical patent/MD2249G2/en

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)

Abstract

The invention relates to the electric and electronic measuring technique and may be used for measuring the resistance of the winded elements from the isolated conductor in the winding process.The device contains a generator of the measuring signal, a coil with isolated conductor, a measured element and a mobile contact, all being connected is series. The device additionally contains a capacitive contact, placed adjacent to the isolated conductor, an amplifier, a phase-sensitive null detector, a null-indicator, a controllable resistor and a negative-resistance converter, having one output connected to the mobile contact, the second one grounded to the frame and its inputs connected to the controllable resistor. The capacitive contact is connected to the input of the amplifier, the output of which is connected to the signal input of the phase-sensitive null detector, the reference input of which is connected to the circuit point of the negative-resistance converter, wherein the voltage has the same phase with the current drawn through the measured elements, and to the output of the null detector there is connected the null-indicator.
MDA20030055A 2003-02-11 2003-02-11 Device for measuring the resistance of the elements from the isolated condcutor in the winding process MD2249G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20030055A MD2249G2 (en) 2003-02-11 2003-02-11 Device for measuring the resistance of the elements from the isolated condcutor in the winding process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20030055A MD2249G2 (en) 2003-02-11 2003-02-11 Device for measuring the resistance of the elements from the isolated condcutor in the winding process

Publications (2)

Publication Number Publication Date
MD2249F1 MD2249F1 (en) 2003-08-31
MD2249G2 true MD2249G2 (en) 2004-02-29

Family

ID=29268039

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20030055A MD2249G2 (en) 2003-02-11 2003-02-11 Device for measuring the resistance of the elements from the isolated condcutor in the winding process

Country Status (1)

Country Link
MD (1) MD2249G2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3463G2 (en) * 2006-11-14 2008-09-30 Технический университет Молдовы Device for measuring the resistance of articles of insulated wire in the process of adjustment to value
MD3933G2 (en) * 2008-07-09 2010-01-31 Технический университет Молдовы Device for measuring the linear resistance of the insulated wire
MD3961G2 (en) * 2008-01-09 2010-04-30 Технический университет Молдовы Device for measuring the linear resistance of the glass-insulated wire in the casting process
MD3897G2 (en) * 2007-10-08 2010-05-31 Технический университет Молдовы Process for measuring the section of an insulated wire in the casting process
MD3985G2 (en) * 2007-10-08 2010-06-30 Технический университет Молдовы Installation for manufacturing of glass-insulated microwire
MD173Z (en) * 2008-07-25 2010-10-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Process for the manufacture of bifilar microwire
MD280Z (en) * 2009-12-22 2011-04-30 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Process for manufacture of Te microwire in glass insulation
MD4092C1 (en) * 2009-09-24 2011-08-31 Технический университет Молдовы Microwire casting installation
MD4100C1 (en) * 2009-09-24 2011-09-30 Технический университет Молдовы Method for manufacturing a resistor from a conductor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2645G2 (en) * 2004-07-16 2005-08-31 Технический университет Молдовы Device for measuring the linear resistance of the insulated wire

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU917219A1 (en) * 1980-01-29 1982-03-30 Кишиневский политехнический институт им.С.Лазо Device for winding articles from glass-insulated microwire

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU917219A1 (en) * 1980-01-29 1982-03-30 Кишиневский политехнический институт им.С.Лазо Device for winding articles from glass-insulated microwire

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3463G2 (en) * 2006-11-14 2008-09-30 Технический университет Молдовы Device for measuring the resistance of articles of insulated wire in the process of adjustment to value
MD3897G2 (en) * 2007-10-08 2010-05-31 Технический университет Молдовы Process for measuring the section of an insulated wire in the casting process
MD3985G2 (en) * 2007-10-08 2010-06-30 Технический университет Молдовы Installation for manufacturing of glass-insulated microwire
MD3961G2 (en) * 2008-01-09 2010-04-30 Технический университет Молдовы Device for measuring the linear resistance of the glass-insulated wire in the casting process
MD3933G2 (en) * 2008-07-09 2010-01-31 Технический университет Молдовы Device for measuring the linear resistance of the insulated wire
MD173Z (en) * 2008-07-25 2010-10-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Process for the manufacture of bifilar microwire
MD4092C1 (en) * 2009-09-24 2011-08-31 Технический университет Молдовы Microwire casting installation
MD4100C1 (en) * 2009-09-24 2011-09-30 Технический университет Молдовы Method for manufacturing a resistor from a conductor
MD280Z (en) * 2009-12-22 2011-04-30 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Process for manufacture of Te microwire in glass insulation

Also Published As

Publication number Publication date
MD2249F1 (en) 2003-08-31

Similar Documents

Publication Publication Date Title
CN103339860B (en) Capacitive proximity sensor and method for capacitive proximity detection
CN108072788B (en) Sensor subsystem for a non-contact voltage measuring device
MX2009006676A (en) Rogowski sensor and method for measuring a current.
KR20170110103A (en) Electronic integrator for Rogowski coil sensor
NO20021031D0 (en) Calibration excitation
MD2249G2 (en) Device for measuring the resistance of the elements from the isolated condcutor in the winding process
CN112074707B (en) Capacitive measuring system
CN104246517B (en) The device for being used to measure electric current of current transducer with Rogovski type
ATE474229T1 (en) METHOD AND DEVICE FOR MEASURING VOLTAGE IN A HIGH-VOLTAGE CONDUCTOR
MD2645G2 (en) Device for measuring the linear resistance of the insulated wire
EP3652545A1 (en) Contactless voltage transducer
MD3919G2 (en) Device for measuring the resistance of articles of insulated wire in the process of adjustment to nominal value
WO2014136589A1 (en) Current sensor, current measuring apparatus, and leakage detection apparatus
MD3216G2 (en) Device for measuring the linear resistance of the insulated wire
JP6166319B2 (en) Non-contact type DC current sensor and DC current measuring system using the non-contact type DC current sensor
WO2015178051A1 (en) Voltage measurement device and voltage measurement method
KR20040053121A (en) Sensor capacity sensing apparatus and sensor capacity sensing method
JP5702592B2 (en) Current detector
MD3961G2 (en) Device for measuring the linear resistance of the glass-insulated wire in the casting process
MD3933G2 (en) Device for measuring the linear resistance of the insulated wire
US20130057302A1 (en) Capacitive measuring circuit insensitive to high-frequency interference
GB2217860A (en) Combined inductive/capacitive sensor for measurement of resistance of thin layers
CN103261918B (en) Line probers
CN105683782A (en) Positioning device
MD3463G2 (en) Device for measuring the resistance of articles of insulated wire in the process of adjustment to value

Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees