ES147370U - Wave switching device and selection of frequencies for radio receptors and televisors. (Machine-translation by Google Translate, not legally binding) - Google Patents

Wave switching device and selection of frequencies for radio receptors and televisors. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES147370U
ES147370U ES147370U ES147370U ES147370U ES 147370 U ES147370 U ES 147370U ES 147370 U ES147370 U ES 147370U ES 147370 U ES147370 U ES 147370U ES 147370 U ES147370 U ES 147370U
Authority
ES
Spain
Prior art keywords
frequencies
translation
selection
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
ES147370U
Other languages
Spanish (es)
Other versions
ES147370Y (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 ES1969147370U priority Critical patent/ES147370Y/en
Publication of ES147370U publication Critical patent/ES147370U/en
Application granted granted Critical
Publication of ES147370Y publication Critical patent/ES147370Y/en
Expired legal-status Critical Current

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  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

Device for switching waves and selecting frequencies for radio receivers and televisions, comprising a chassis provided with a base plate and a dielectric cap, in which the components thereof are assembled, comprising an electronic switching and tuning system, operable by means of of a set of pushbuttons or essentially characterized in that the pushbuttons are each constituted by an axial rod fixed at one of its ends in the body of the key, of tubular constitution, while at its other free end it is equipped with a driving head, the actuation of the keys being provided by pushbuttons in their longitudinal movement, in two stroke positions for selection of wave ranges or frequency channels and a rotary movement for adjusting the tuning of frequencies within of the range obtained. (Machine-translation by Google Translate, not legally binding)
ES1969147370U 1969-04-12 1969-04-12 WAVES SWITCHING DEVICE AND FREQUENCY SELECTION FOR RADIO RECEIVERS AND TELEVISIONS. Expired ES147370Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1969147370U ES147370Y (en) 1969-04-12 1969-04-12 WAVES SWITCHING DEVICE AND FREQUENCY SELECTION FOR RADIO RECEIVERS AND TELEVISIONS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1969147370U ES147370Y (en) 1969-04-12 1969-04-12 WAVES SWITCHING DEVICE AND FREQUENCY SELECTION FOR RADIO RECEIVERS AND TELEVISIONS.

Publications (2)

Publication Number Publication Date
ES147370U true ES147370U (en) 1969-07-16
ES147370Y ES147370Y (en) 1970-04-01

Family

ID=8328925

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1969147370U Expired ES147370Y (en) 1969-04-12 1969-04-12 WAVES SWITCHING DEVICE AND FREQUENCY SELECTION FOR RADIO RECEIVERS AND TELEVISIONS.

Country Status (1)

Country Link
ES (1) ES147370Y (en)

Also Published As

Publication number Publication date
ES147370Y (en) 1970-04-01

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