ES155445Y - A TUNING DEVICE FOR USE IN RADIO RECEIVERS. - Google Patents

A TUNING DEVICE FOR USE IN RADIO RECEIVERS.

Info

Publication number
ES155445Y
ES155445Y ES1970155445U ES155445U ES155445Y ES 155445 Y ES155445 Y ES 155445Y ES 1970155445 U ES1970155445 U ES 1970155445U ES 155445 U ES155445 U ES 155445U ES 155445 Y ES155445 Y ES 155445Y
Authority
ES
Spain
Prior art keywords
tuning device
radio receivers
receivers
radio
tuning
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
ES1970155445U
Other languages
Spanish (es)
Other versions
ES155445U (en
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 filed Critical
Publication of ES155445U publication Critical patent/ES155445U/en
Application granted granted Critical
Publication of ES155445Y publication Critical patent/ES155445Y/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H03J1/066—Constructional details regarding potentiometric setting of voltage or current variable reactances
ES1970155445U 1969-01-31 1970-01-29 A TUNING DEVICE FOR USE IN RADIO RECEIVERS. Expired ES155445Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19696903712 DE6903712U (en) 1969-01-31 1969-01-31 TUNING DEVICE FOR RADIO, IN PARTICULAR TELEVISION RECEIVERS

Publications (2)

Publication Number Publication Date
ES155445U ES155445U (en) 1970-06-01
ES155445Y true ES155445Y (en) 1971-01-01

Family

ID=6599428

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970155445U Expired ES155445Y (en) 1969-01-31 1970-01-29 A TUNING DEVICE FOR USE IN RADIO RECEIVERS.

Country Status (4)

Country Link
DE (1) DE6903712U (en)
ES (1) ES155445Y (en)
FR (1) FR2033825A5 (en)
GB (1) GB1299672A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7113152U (en) * 1971-04-05 1971-08-12 Sel Ag PRESELECTION UNIT FOR TV RECEIVER

Also Published As

Publication number Publication date
DE6903712U (en) 1969-10-23
GB1299672A (en) 1972-12-13
FR2033825A5 (en) 1970-12-04
ES155445U (en) 1970-06-01

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