ES406552A1 - Improvements in electronic fire detectors by thermal captors. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in electronic fire detectors by thermal captors. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES406552A1
ES406552A1 ES406552A ES406552A ES406552A1 ES 406552 A1 ES406552 A1 ES 406552A1 ES 406552 A ES406552 A ES 406552A ES 406552 A ES406552 A ES 406552A ES 406552 A1 ES406552 A1 ES 406552A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
thermal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES406552A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FABRICAT ENTRETIEN MATERIEL
Original Assignee
FABRICAT ENTRETIEN MATERIEL
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 FABRICAT ENTRETIEN MATERIEL filed Critical FABRICAT ENTRETIEN MATERIEL
Priority to ES406552A priority Critical patent/ES406552A1/en
Publication of ES406552A1 publication Critical patent/ES406552A1/en
Expired legal-status Critical Current

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Abstract

Improvements in electronic fire detectors by thermal sensors, characterized in that said detectors comprise two thermistors connected in a bridge and arranged in a box, one exposed to the external environment and the other isolated inside, the unión of the two thermistors being connected through of a potentiometer with the input of an amplifier, whose output is connected by a controlled rectifier with an alarm. (Machine-translation by Google Translate, not legally binding)
ES406552A 1972-09-09 1972-09-09 Improvements in electronic fire detectors by thermal captors. (Machine-translation by Google Translate, not legally binding) Expired ES406552A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES406552A ES406552A1 (en) 1972-09-09 1972-09-09 Improvements in electronic fire detectors by thermal captors. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES406552A ES406552A1 (en) 1972-09-09 1972-09-09 Improvements in electronic fire detectors by thermal captors. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES406552A1 true ES406552A1 (en) 1975-09-01

Family

ID=8462142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406552A Expired ES406552A1 (en) 1972-09-09 1972-09-09 Improvements in electronic fire detectors by thermal captors. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES406552A1 (en)

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