dc.contributor.author | BELOTSERKOVSKII, Igor | |
dc.contributor.author | SIDORENKO, Anatolie | |
dc.contributor.author | CONDREA, Elena | |
dc.contributor.author | MORARI, Roman | |
dc.date.accessioned | 2024-02-16T08:22:32Z | |
dc.date.available | 2024-02-16T08:22:32Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | BELOTSERKOVSKII, Igor et al. Thermoelectric vacuum gauge. In: The 24th international exhibition of inventions INVENTICA 2020, Iasi, Romania, 2020, p. 478. ISSN:1844-7880. | en_US |
dc.identifier.issn | 1844-7880 | |
dc.identifier.uri | http://repository.utm.md/handle/5014/26423 | |
dc.description | Patent MD nr. 1321 /2019. Industrial equipment and units; Security, protection, safety. | en_US |
dc.description.abstract | Invenţia se referă la domeniul măsurătorilor de presiune şi poate fi utilizată pentru măsurarea presiunilor joase ale gazelor. A fost elaborată mostra experimentală a vacuumetrului termoelectric, care are în componenţa sa un bloc electronic şi un convertor, al cărui element sensibil este o peliculă subţire electroizolantă pe suprafaţa căreia sunt depuse circuitele de încălzire şi de măsurare, ultimul realizat sub forma unei baterii de termocupluri. Pentru a reduce dependenţa de temperatura mediului ambiant, pe carcasa convertorului este plasat un termistor, care înregistrează schimbările temperaturii carcasei convertorului, care ulterior sunt compensate de blocul electronic al vacuummetrului. | en_US |
dc.description.abstract | An experimental prototype of a thermal vacuum gauge has been constructed; the gauge includes an electronic unit and a transducer, the sensitive element of which is a thin insulating film with heating and measuring circuits deposited on the film surface; the latter circuit is implemented in the form of a thermocouple array. To decrease the dependence on ambient temperature, a thermistor is mounted on the transducer case; the thermistor records a change in the temperature, which is compensated for by the electronic unit of the vacuum gauge. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Technical University "Gheorghe Asachi" of Iași | en_US |
dc.relation.ispartofseries | International exhibition of inventions, INVENTICA;24th ed., Iasi, Romania, 2020 | |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | măsurători de presiune | en_US |
dc.subject | gaze | en_US |
dc.subject | vacuumetru termoelectric | en_US |
dc.subject | thermal vacuum gauge | en_US |
dc.subject | measuring unit | en_US |
dc.subject | transducer | en_US |
dc.title | Thermoelectric vacuum gauge | en_US |
dc.type | Article | en_US |
The following license files are associated with this item: