ES294672U - Ionic fumes detector (Machine-translation by Google Translate, not legally binding) - Google Patents

Ionic fumes detector (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES294672U
ES294672U ES1986294672U ES294672U ES294672U ES 294672 U ES294672 U ES 294672U ES 1986294672 U ES1986294672 U ES 1986294672U ES 294672 U ES294672 U ES 294672U ES 294672 U ES294672 U ES 294672U
Authority
ES
Spain
Prior art keywords
thyristor
translation
machine
legally binding
google translate
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.)
Granted
Application number
ES1986294672U
Other languages
Spanish (es)
Other versions
ES294672Y (en
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.)
AERO-FEU SA
Original Assignee
AERO-FEU SA
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 AERO-FEU SA filed Critical AERO-FEU SA
Priority to ES1986294672U priority Critical patent/ES294672Y/en
Publication of ES294672U publication Critical patent/ES294672U/en
Application granted granted Critical
Publication of ES294672Y publication Critical patent/ES294672Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

Ionic smoke detector, characterized in that it comprises two ionization chambers, one isolated from the environment and the other in contact with it and sensitive to smoke, linked in serial circuit, from whose point of junction the gate electrode of a transistor b1 is fed. Amplifies the voltage variation produced by varying the voltage in terminals of the ionization chamber in contact with the environment, this amplification being amplified in a high gain and low consumption operational amplifier circuit that at its output is connected to the door of a thyristor that can be fired in this way; a luminescent signaling diode and electronic protection means being associated with the thyristor, a terminals for the excitation of a warning or fire extinguishing element being arranged from the anode of the thyristor. (Machine-translation by Google Translate, not legally binding)
ES1986294672U 1986-06-10 1986-06-10 IONIC SMOKE DETECTOR Expired ES294672Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1986294672U ES294672Y (en) 1986-06-10 1986-06-10 IONIC SMOKE DETECTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1986294672U ES294672Y (en) 1986-06-10 1986-06-10 IONIC SMOKE DETECTOR

Publications (2)

Publication Number Publication Date
ES294672U true ES294672U (en) 1986-11-01
ES294672Y ES294672Y (en) 1987-07-16

Family

ID=8441504

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986294672U Expired ES294672Y (en) 1986-06-10 1986-06-10 IONIC SMOKE DETECTOR

Country Status (1)

Country Link
ES (1) ES294672Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2678593A1 (en) * 2017-02-13 2018-08-14 Juan José AGÚN GONZÁLEZ Manual and automatic system and procedure of fire extinguishing in operating rooms (Machine-translation by Google Translate, not legally binding)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2678593A1 (en) * 2017-02-13 2018-08-14 Juan José AGÚN GONZÁLEZ Manual and automatic system and procedure of fire extinguishing in operating rooms (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
ES294672Y (en) 1987-07-16

Similar Documents

Publication Publication Date Title
GB1257155A (en)
SE7710961L (en) SECURITY DEVICE
GB1430891A (en) Ionization fire sensors
ES415905A1 (en) Ionization-type fire sensor
GB1250296A (en)
SE408736B (en) HIGH IMPEDANCE CIRCUIT DEVICE WITH IONIZATION ROCKER
GB1486535A (en) Fire sensor devices
ES294672U (en) Ionic fumes detector (Machine-translation by Google Translate, not legally binding)
ES197895U (en) Ionization fire warnings. (Machine-translation by Google Translate, not legally binding)
ES8201334A1 (en) Ionising smoke detector
SE328226B (en)
FR2393303A1 (en) IONIZATION CHAMBER DETECTOR
GB1298083A (en) Alarm circuit
US3813565A (en) Detector apparatus
ES450049A1 (en) Ionization-type fire or smoke sensing system
SE333696B (en)
GB1259437A (en)
CA1042088A (en) Fire detectors
JPS52127149A (en) Semiconductor circuit
FR2087004A5 (en) Gas detector using semi-conductor with gasre
GB1277091A (en) Ionization type smoke detectors
GB1282536A (en) Ionization smoke detectors
GB1300909A (en) Ionization smoke detector
JPS5477193A (en) Smoke sensor
GB1352396A (en) Contamination detectors