CA979504A - Broadcast channel selecting apparatus suited for all-channel electronic tuners - Google Patents

Broadcast channel selecting apparatus suited for all-channel electronic tuners

Info

Publication number
CA979504A
CA979504A CA151,841A CA151841A CA979504A CA 979504 A CA979504 A CA 979504A CA 151841 A CA151841 A CA 151841A CA 979504 A CA979504 A CA 979504A
Authority
CA
Canada
Prior art keywords
channel
selecting apparatus
apparatus suited
electronic tuners
broadcast channel
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
CA151,841A
Other languages
English (en)
Other versions
CA151841S (en
Inventor
Yoshiaki Aoki
Sachio Kimura
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.)
Koparu KK
Original Assignee
Koparu KK
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 Koparu KK filed Critical Koparu KK
Application granted granted Critical
Publication of CA979504A publication Critical patent/CA979504A/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
CA151,841A 1971-09-17 1972-09-15 Broadcast channel selecting apparatus suited for all-channel electronic tuners Expired CA979504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46072274A JPS5124321B2 (de) 1971-09-17 1971-09-17

Publications (1)

Publication Number Publication Date
CA979504A true CA979504A (en) 1975-12-09

Family

ID=13484526

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,841A Expired CA979504A (en) 1971-09-17 1972-09-15 Broadcast channel selecting apparatus suited for all-channel electronic tuners

Country Status (4)

Country Link
US (1) US3769620A (de)
JP (1) JPS5124321B2 (de)
CA (1) CA979504A (de)
DE (1) DE2245765C3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523500B2 (de) * 1974-03-01 1980-06-23
US4165499A (en) * 1976-08-13 1979-08-21 Nihon Technical Kabushiki Kaisha Channel-selecting, presettable, rotary type tuning device
JPS6053928B2 (ja) * 1978-05-19 1985-11-28 日本テクニカル株式会社 選局装置
JPS63319145A (ja) * 1987-06-24 1988-12-27 Ishizuka Glass Ltd 焼成時の滑性向上シ−ト
KR940005223B1 (ko) * 1991-07-31 1994-06-13 주식회사 금성사 텔레비젼 수상기의 튜닝방법 및 장치
US7804036B2 (en) * 2007-02-20 2010-09-28 Kabushiki Kaisha Tokai Rika Denki Seisakusho Control switch apparatus

Also Published As

Publication number Publication date
US3769620A (en) 1973-10-30
JPS5124321B2 (de) 1976-07-23
DE2245765B2 (de) 1974-03-28
JPS4838602A (de) 1973-06-07
DE2245765C3 (de) 1974-11-28
DE2245765A1 (de) 1973-03-29

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