MD2249F1 - 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

Info

Publication number
MD2249F1
MD2249F1 MD20030055A MD20030055A MD2249F1 MD 2249 F1 MD2249 F1 MD 2249F1 MD 20030055 A MD20030055 A MD 20030055A MD 20030055 A MD20030055 A MD 20030055A MD 2249 F1 MD2249 F1 MD 2249F1
Authority
MD
Moldova
Prior art keywords
resistance
measuring
elements
null
output
Prior art date
Application number
MD20030055A
Other languages
Romanian (ro)
Other versions
MD2249G2 (en
Inventor
Vitalie Nastas
Original Assignee
Univ Tehnica Moldovei
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 Univ Tehnica Moldovei filed Critical Univ Tehnica Moldovei
Priority to MDA20030055A priority Critical patent/MD2249G2/en
Publication of MD2249F1 publication Critical patent/MD2249F1/en
Publication of MD2249G2 publication Critical patent/MD2249G2/en

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  • 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 in 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.Claims: 1Fig.: 2
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 true MD2249F1 (en) 2003-08-31
MD2249G2 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 (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

Families Citing this family (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
MD3985G2 (en) * 2007-10-08 2010-06-30 Технический университет Молдовы Installation for manufacturing of glass-insulated microwire
MD3897G2 (en) * 2007-10-08 2010-05-31 Технический университет Молдовы Process for measuring the section of an insulated wire in the casting process
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
MD4100C1 (en) * 2009-09-24 2011-09-30 Технический университет Молдовы Method for manufacturing a resistor from a conductor
MD4092C1 (en) * 2009-09-24 2011-08-31 Технический университет Молдовы Microwire casting installation
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

Family Cites Families (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 (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

Also Published As

Publication number Publication date
MD2249G2 (en) 2004-02-29

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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