ES280140U - Emergency device with illumination and alarm (Machine-translation by Google Translate, not legally binding) - Google Patents

Emergency device with illumination and alarm (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES280140U
ES280140U ES1984280140U ES280140U ES280140U ES 280140 U ES280140 U ES 280140U ES 1984280140 U ES1984280140 U ES 1984280140U ES 280140 U ES280140 U ES 280140U ES 280140 U ES280140 U ES 280140U
Authority
ES
Spain
Prior art keywords
alarm
translation
illumination
machine
legally binding
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
ES1984280140U
Other languages
Spanish (es)
Other versions
ES280140Y (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES1984280140U priority Critical patent/ES280140Y/en
Publication of ES280140U publication Critical patent/ES280140U/en
Application granted granted Critical
Publication of ES280140Y publication Critical patent/ES280140Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Emergency device with illumination and alarm essentially characterized in that it consists of an alternating current rectifier transformer that supplies a battery charger from which energy is supplied to a group of low voltage lamps and an oscillator circuit for activation by switch, the power output of the batteries being governed by a trip circuit comprising an integrated comparator of reference level obtained by means of a zener-type diode and the oscillator circuit being connected to a loudspeaker. (Machine-translation by Google Translate, not legally binding)
ES1984280140U 1984-06-22 1984-06-22 EMERGENCY DEVICE WITH LIGHTING AND ALARM Expired ES280140Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1984280140U ES280140Y (en) 1984-06-22 1984-06-22 EMERGENCY DEVICE WITH LIGHTING AND ALARM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1984280140U ES280140Y (en) 1984-06-22 1984-06-22 EMERGENCY DEVICE WITH LIGHTING AND ALARM

Publications (2)

Publication Number Publication Date
ES280140U true ES280140U (en) 1984-12-16
ES280140Y ES280140Y (en) 1985-06-16

Family

ID=8431143

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984280140U Expired ES280140Y (en) 1984-06-22 1984-06-22 EMERGENCY DEVICE WITH LIGHTING AND ALARM

Country Status (1)

Country Link
ES (1) ES280140Y (en)

Also Published As

Publication number Publication date
ES280140Y (en) 1985-06-16

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Legal Events

Date Code Title Description
MM1K Utility model lapsed

Effective date: 19960506