ES259513A1 - Some improvements in television receivers (Machine-translation by Google Translate, not legally binding) - Google Patents

Some improvements in television receivers (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES259513A1
ES259513A1 ES0259513A ES259513A ES259513A1 ES 259513 A1 ES259513 A1 ES 259513A1 ES 0259513 A ES0259513 A ES 0259513A ES 259513 A ES259513 A ES 259513A ES 259513 A1 ES259513 A1 ES 259513A1
Authority
ES
Spain
Prior art keywords
circuit
conversion
translation
legally binding
*** 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
ES0259513A
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.)
INTER ELECTRENICA SOC ANENIMA
Original Assignee
INTER ELECTRENICA SOC ANENIMA
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 INTER ELECTRENICA SOC ANENIMA filed Critical INTER ELECTRENICA SOC ANENIMA
Priority to ES0259513A priority Critical patent/ES259513A1/en
Publication of ES259513A1 publication Critical patent/ES259513A1/en
Expired legal-status Critical Current

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Landscapes

  • Television Receiver Circuits (AREA)

Abstract

Improvements in television receivers, characterized by enabling the conversion, detection and reproduction of television broadcasts based on different image definition and sound signal modulation systems, in a receiver of the usual type in which they are introduced, jointly and in combination, the following essential variations: A) addition of a stage to the circuit chain of intermediate video frequency, consisting of a triode valve circuit that results in the reversal of the phase of the signal, also realizable by reversing the terminals of a rectifying diode. B) modification of the time constant of the horizontal sweep circuit, by arrangement of a capacitor that reduces the capacitance of the horizontal sweep oscillator adjustment capacitor. C) variation of the overvoltage of the booster circuit, providing an additional filter cell in the damper supply circuit from the general positive, as well as a voltage divider resistor in the feeder circuit from the line transformer. D) addition of a circuit system for the conversion and detection of the sound signal, modulated in amplitude, consisting of the coupling of three intermediate frequency stages and a detector, for the conversion of that signal into audio frequency. (Machine-translation by Google Translate, not legally binding)
ES0259513A 1960-06-28 1960-06-28 Some improvements in television receivers (Machine-translation by Google Translate, not legally binding) Expired ES259513A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0259513A ES259513A1 (en) 1960-06-28 1960-06-28 Some improvements in television receivers (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0259513A ES259513A1 (en) 1960-06-28 1960-06-28 Some improvements in television receivers (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES259513A1 true ES259513A1 (en) 1960-12-01

Family

ID=34626788

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0259513A Expired ES259513A1 (en) 1960-06-28 1960-06-28 Some improvements in television receivers (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES259513A1 (en)

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