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.)
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.)
Cahue Industral SA
Original Assignee
Cahue Industral 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 Cahue Industral SAfiledCriticalCahue Industral SA
Priority to ES1972179907UpriorityCriticalpatent/ES179907Y/en
Publication of ES179907UpublicationCriticalpatent/ES179907U/en
Application grantedgrantedCritical
Publication of ES179907YpublicationCriticalpatent/ES179907Y/en
Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment
(AREA)
Abstract
Tuning device for radio and television, essentially characterized by the provision, in association with the tuning devices of stations within each channel or wave, of sensitive elements, intended for easy manual operation, with closing effect of communication circuits (belonging to the tuning circuits) with ground, between them, and/or by transmission of impulses according to amplification of radioelectric noises, for which purpose the control board of television receiver has, in addition to the corresponding number of sensitive elements, associated to the control organs of the tuning, light signaling pilots of each chosen channel. (Machine-translation by Google Translate, not legally binding)
ES1972179907U1972-04-281972-04-28
TUNING DEVICE FOR RADIO AND TELEVISION.
ExpiredES179907Y
(en)
Improvements in the oscillating circuits and amplifiers in radio receivers to transistors. (Machine-translation by Google Translate, not legally binding)