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ES206487A1 - Perfeccionamieentos in automatic equipment for the lighting of safety and relief (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfeccionamieentos in automatic equipment for the lighting of safety and relief (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES206487A1
ES206487A1 ES206487A ES206487A ES206487A1 ES 206487 A1 ES206487 A1 ES 206487A1 ES 206487 A ES206487 A ES 206487A ES 206487 A ES206487 A ES 206487A ES 206487 A1 ES206487 A1 ES 206487A1
Authority
ES
Spain
Prior art keywords
translation
safety
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.)
Expired
Application number
ES206487A
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.)
Electro Mercantil Ind S A Emisa
Original Assignee
Electro Mercantil Ind S A Emisa
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 Electro Mercantil Ind S A Emisa filed Critical Electro Mercantil Ind S A Emisa
Priority to ES206487A priority Critical patent/ES206487A1/en
Publication of ES206487A1 publication Critical patent/ES206487A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Improvements in automatic equipment for safety and relief lighting, characterized in that the equipment consists of a dry rectifier of copper oxidic selenium of metal sulphides or of any other nature fed by two transformers by switching a switch the first providing the current of fast load built to achieve the highest possible voltage constancy between the full load and idle and the second of reduced power to achieve an external characteristic very inclined either by using windings of pure resistance and high inductive or by making a core forced open magnetic dispersion or varying the characteristic by modifying the mutual induction coefficient of the coils. (Machine-translation by Google Translate, not legally binding)
ES206487A 1952-11-26 1952-11-26 Perfeccionamieentos in automatic equipment for the lighting of safety and relief (Machine-translation by Google Translate, not legally binding) Expired ES206487A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES206487A ES206487A1 (en) 1952-11-26 1952-11-26 Perfeccionamieentos in automatic equipment for the lighting of safety and relief (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES206487A ES206487A1 (en) 1952-11-26 1952-11-26 Perfeccionamieentos in automatic equipment for the lighting of safety and relief (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES206487A1 true ES206487A1 (en) 1954-04-16

Family

ID=65654910

Family Applications (1)

Application Number Title Priority Date Filing Date
ES206487A Expired ES206487A1 (en) 1952-11-26 1952-11-26 Perfeccionamieentos in automatic equipment for the lighting of safety and relief (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES206487A1 (en)

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