MD1725C2 - Sesizor de gaze toxice - Google Patents

Sesizor de gaze toxice Download PDF

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Publication number
MD1725C2
MD1725C2 MDA20000083A MD20000083A MD1725C2 MD 1725 C2 MD1725 C2 MD 1725C2 MD A20000083 A MDA20000083 A MD A20000083A MD 20000083 A MD20000083 A MD 20000083A MD 1725 C2 MD1725 C2 MD 1725C2
Authority
MD
Moldova
Prior art keywords
toxic gases
sensor
gas
sensitive
invention consists
Prior art date
Application number
MDA20000083A
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English (en)
Russian (ru)
Other versions
MD1725B1 (ro
Inventor
Думитру ЦЮЛЯНУ
Светлана МАРИАН
Валериу МИРОН
Karin Petru Potje-Kamloth
Hans-Dieter Erwin Liess
Original Assignee
Думитру ЦЮЛЯНУ
Светлана МАРИАН
Валериу МИРОН
Karin Petru Potje-Kamloth
Hans-Dieter Erwin Liess
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 Думитру ЦЮЛЯНУ, Светлана МАРИАН, Валериу МИРОН, Karin Petru Potje-Kamloth, Hans-Dieter Erwin Liess filed Critical Думитру ЦЮЛЯНУ
Priority to MDA20000083A priority Critical patent/MD1725C2/ro
Publication of MD1725B1 publication Critical patent/MD1725B1/ro
Publication of MD1725C2 publication Critical patent/MD1725C2/ro

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Abstract

Invenţia se referă la aparate sensibile la gaze, în special la sesizori de gaze toxice pe bază de semiconductori.Esenţa invenţiei constă în aceea că sesizorul de gaze toxice pe baza peliculelor subţiri de semiconductori conţine un substrat izolator pe care este depus un strat sensibil la gaze din semiconductor calcogenic ce conţine telur sau aliajele lui. Pe stratul sensibil sunt depuşi doi electrozi metalici, situaţi longitudinal sau transversal.Rezultatul invenţiei constă în realizarea unui sesizor cu viteză de reacţie ce funcţionează la temperatura camerei.
MDA20000083A 2000-05-04 2000-05-04 Sesizor de gaze toxice MD1725C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20000083A MD1725C2 (ro) 2000-05-04 2000-05-04 Sesizor de gaze toxice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20000083A MD1725C2 (ro) 2000-05-04 2000-05-04 Sesizor de gaze toxice

Publications (2)

Publication Number Publication Date
MD1725B1 MD1725B1 (ro) 2001-08-31
MD1725C2 true MD1725C2 (ro) 2002-02-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20000083A MD1725C2 (ro) 2000-05-04 2000-05-04 Sesizor de gaze toxice

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MD (1) MD1725C2 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2220C2 (ro) * 2000-09-28 2004-01-31 Валериу МИРОН Sensor heterojoncţional de gaze toxice

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651160B2 (de) * 1975-11-08 1978-09-28 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Sensor für reduzierende Gase

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651160B2 (de) * 1975-11-08 1978-09-28 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Sensor für reduzierende Gase

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
G. Sberveglieri. Recent developments in semiconducting thin-film gas sensors. Sensors and Actuators, B23, 1995, p. 103-109 *

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Publication number Publication date
MD1725B1 (ro) 2001-08-31

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