ES216786U - New adjustable intensity siren. (Machine-translation by Google Translate, not legally binding) - Google Patents

New adjustable intensity siren. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES216786U
ES216786U ES0216786U ES216786U ES216786U ES 216786 U ES216786 U ES 216786U ES 0216786 U ES0216786 U ES 0216786U ES 216786 U ES216786 U ES 216786U ES 216786 U ES216786 U ES 216786U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
siren
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
ES0216786U
Other languages
Spanish (es)
Other versions
ES216786Y (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.)
Emida S L
Original Assignee
Emida S L
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 Emida S L filed Critical Emida S L
Priority to ES1975216786U priority Critical patent/ES216786Y/en
Publication of ES216786U publication Critical patent/ES216786U/en
Application granted granted Critical
Publication of ES216786Y publication Critical patent/ES216786Y/en
Expired legal-status Critical Current

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  • Control Of Multiple Motors (AREA)

Abstract

New siren of adjustable intensity, characterized in that the volume of the siren sound is regulated by varying the voltage supplied to the motor by means of a potentiometer normally adjustable for which the voltage of the network has been previously taken and has been transformed and rectified to the values of the same engine. (Machine-translation by Google Translate, not legally binding)
ES1975216786U 1975-11-19 1975-11-19 NEW SIREN WITH ADJUSTABLE INTENSITY. Expired ES216786Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1975216786U ES216786Y (en) 1975-11-19 1975-11-19 NEW SIREN WITH ADJUSTABLE INTENSITY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1975216786U ES216786Y (en) 1975-11-19 1975-11-19 NEW SIREN WITH ADJUSTABLE INTENSITY.

Publications (2)

Publication Number Publication Date
ES216786U true ES216786U (en) 1976-08-01
ES216786Y ES216786Y (en) 1976-12-16

Family

ID=8380685

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975216786U Expired ES216786Y (en) 1975-11-19 1975-11-19 NEW SIREN WITH ADJUSTABLE INTENSITY.

Country Status (1)

Country Link
ES (1) ES216786Y (en)

Also Published As

Publication number Publication date
ES216786Y (en) 1976-12-16

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