MD715Y - Schimbator de caldura convectiv - Google Patents

Schimbator de caldura convectiv Download PDF

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Publication number
MD715Y
MD715Y MDS20120068A MD715Y MD 715 Y MD715 Y MD 715Y MD S20120068 A MDS20120068 A MD S20120068A MD 715 Y MD715 Y MD 715Y
Authority
MD
Moldova
Prior art keywords
convective heat
channel
heat exchanger
electrodes
zone
Prior art date
Application number
Other languages
English (en)
Moldavian (mo)
Inventor
Mircea Bologa
Vladimir Schileov
Igor Cojevnicov
Original Assignee
Inst Fizica Aplicata Stiinte
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 Inst Fizica Aplicata Stiinte filed Critical Inst Fizica Aplicata Stiinte
Priority to MDS20120068A priority Critical patent/MD715Z/ro
Publication of MD715Y publication Critical patent/MD715Y/ro
Publication of MD715Z publication Critical patent/MD715Z/ro

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  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Inventia se refera la schimbatoarele de caldura convective predestinate pentru racirea elementelor si nodurilor aparatajului radioelectronic de tensiune înalta.Schimbatorul de caldura convectiv include un corp (1) executat în forma de tor cu o zona de admisie (2) si o zona de evacuare (3) a caldurii si cu un canal (4) amplasat în interiorul lui, executat din material dielectric. În corp (1) la nivelul suprafetei canalului (4) sunt instalati, cu pas egal, electrozi inelari (5), conectati peste unul la polii de aceeasi polaritate ai unei surse de tensiune (6). În interiorul canalului (4) sunt amplasate cel putin doua pistoane (7) în forma de sfera, unite între ele cu un fir dielectric flexibil (8), lungimea caruia este egala cu distanta dintre electrozii (5) de aceeasi polaritate.
MDS20120068A 2012-05-03 2012-05-03 Schimbător de căldură convectiv MD715Z (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20120068A MD715Z (ro) 2012-05-03 2012-05-03 Schimbător de căldură convectiv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20120068A MD715Z (ro) 2012-05-03 2012-05-03 Schimbător de căldură convectiv

Publications (2)

Publication Number Publication Date
MD715Y true MD715Y (ro) 2013-12-31
MD715Z MD715Z (ro) 2014-07-31

Family

ID=49912598

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20120068A MD715Z (ro) 2012-05-03 2012-05-03 Schimbător de căldură convectiv

Country Status (1)

Country Link
MD (1) MD715Z (ro)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS217531B1 (cs) * 1981-04-24 1983-01-28 Jiri Jonak Sálavě konvekční výměník tepla
SU1575064A1 (ru) * 1988-04-14 1990-06-30 Институт технической теплофизики АН УССР Способ интенсификации конвективного теплообмена
DE69610589T2 (de) * 1995-07-12 2001-02-08 Rolls-Royce Plc, London Wärmetauscher
RU2130155C1 (ru) * 1997-04-07 1999-05-10 Межотраслевой научно-исследовательский институт экологии топливно-энергетического комплекса Спиральный теплообменник
RU2152574C1 (ru) * 1999-02-16 2000-07-10 Походяев Сергей Борисович Теплообменник
RU2188373C2 (ru) * 2000-04-17 2002-08-27 Опытное конструкторское бюро машиностроения Теплообменник
RU2489663C1 (ru) * 2012-01-13 2013-08-10 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Теплообменник
MD577Z (ro) * 2012-03-05 2013-07-31 Институт Прикладной Физики Академии Наук Молдовы Schimbător de căldură convectiv
  • 2012

Also Published As

Publication number Publication date
MD715Z (ro) 2014-07-31

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Legal Events

Date Code Title Description
FG9Y Short term patent issued
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)