MD20050178A - Procedeu de confectionare a bobinelor faracarcasa - Google Patents

Procedeu de confectionare a bobinelor faracarcasa Download PDF

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Publication number
MD20050178A
MD20050178A MDA20050178A MD20050178A MD20050178A MD 20050178 A MD20050178 A MD 20050178A MD A20050178 A MDA20050178 A MD A20050178A MD 20050178 A MD20050178 A MD 20050178A MD 20050178 A MD20050178 A MD 20050178A
Authority
MD
Moldova
Prior art keywords
casing
microfire
linear expansion
spool
thermal coefficient
Prior art date
Application number
MDA20050178A
Other languages
English (en)
Other versions
MD3601G2 (ro
MD3601F2 (ro
Inventor
Nicolae Dimitrachi
Dana Nicolau
Original Assignee
Universitatea Tehnica Din Moldova
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 Universitatea Tehnica Din Moldova filed Critical Universitatea Tehnica Din Moldova
Priority to MDA20050178A priority Critical patent/MD3601G2/ro
Publication of MD20050178A publication Critical patent/MD20050178A/ro
Publication of MD3601F2 publication Critical patent/MD3601F2/ro
Publication of MD3601G2 publication Critical patent/MD3601G2/ro

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  • Insulated Conductors (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

Inventia se refera la tehnologia de confectionarea elementelor electronice in radioelectronica, tehnica masurarii, tehnica de calcul etc. si poate fi utilizata in fabricarea microbobinelor bobinatedin fibre optice, microfir izolat etc. Procedeul de confectionare a bobinelor fara carcasa din fir,de exemplu, microfir conductor in izolatie de sticla, consta in debobinarea microfirului de pe bobina condusa si bobinarea lui pe o carcasa metalica incalzita preventiv. In calitate de carcasa se utilizeaza o tija metalica cu coeficientul termic de dilatare liniara mai mare decat coeficientul termic de dilatare liniara a izolatiei firului bobinat.Tija-carcasa se incalzeste cu curent electric ce trece prin ea.
MDA20050178A 2005-06-24 2005-06-24 Procedeu de confecţionare a bobinelor din fir în izolaţie MD3601G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20050178A MD3601G2 (ro) 2005-06-24 2005-06-24 Procedeu de confecţionare a bobinelor din fir în izolaţie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050178A MD3601G2 (ro) 2005-06-24 2005-06-24 Procedeu de confecţionare a bobinelor din fir în izolaţie

Publications (3)

Publication Number Publication Date
MD20050178A true MD20050178A (ro) 2007-08-31
MD3601F2 MD3601F2 (ro) 2008-05-31
MD3601G2 MD3601G2 (ro) 2009-03-31

Family

ID=38477218

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050178A MD3601G2 (ro) 2005-06-24 2005-06-24 Procedeu de confecţionare a bobinelor din fir în izolaţie

Country Status (1)

Country Link
MD (1) MD3601G2 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD603Z (ro) * 2011-10-19 2013-09-30 Технический университет Молдовы Procedeu de confecţionare a divizorului de tensiune rezistiv

Also Published As

Publication number Publication date
MD3601G2 (ro) 2009-03-31
MD3601F2 (ro) 2008-05-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
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