CA1020674A - Motor driven search tuner - Google Patents

Motor driven search tuner

Info

Publication number
CA1020674A
CA1020674A CA212,536A CA212536A CA1020674A CA 1020674 A CA1020674 A CA 1020674A CA 212536 A CA212536 A CA 212536A CA 1020674 A CA1020674 A CA 1020674A
Authority
CA
Canada
Prior art keywords
motor driven
driven search
search tuner
tuner
motor
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
CA212,536A
Other languages
English (en)
French (fr)
Other versions
CA212536S (en
Inventor
Robert T. Smith (Jr.)
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.)
Space Systems Loral LLC
Original Assignee
Ford Aerospace and Communications Corp
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 Ford Aerospace and Communications Corp filed Critical Ford Aerospace and Communications Corp
Application granted granted Critical
Publication of CA1020674A publication Critical patent/CA1020674A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/30—Automatic scanning over a band of frequencies where the scanning is accomplished by mechanical means, e.g. by a motor
CA212,536A 1973-12-12 1974-10-29 Motor driven search tuner Expired CA1020674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00424098A US3854342A (en) 1973-12-12 1973-12-12 Radio tuning apparatus

Publications (1)

Publication Number Publication Date
CA1020674A true CA1020674A (en) 1977-11-08

Family

ID=23681437

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,536A Expired CA1020674A (en) 1973-12-12 1974-10-29 Motor driven search tuner

Country Status (4)

Country Link
US (1) US3854342A (pt)
AR (1) AR203875A1 (pt)
BR (1) BR7410033A (pt)
CA (1) CA1020674A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948108A (en) * 1974-12-31 1976-04-06 Motorola, Inc. Guide and key assembly for a pushbutton radio receiver
US4389732A (en) * 1979-10-03 1983-06-21 Nippon Gakki Seizo Kabushiki Kaisha Tuning device for radio receiver

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511580A (en) * 1948-02-27 1950-06-13 Rca Corp Reciprocating motor system
US2751503A (en) * 1952-02-27 1956-06-19 Gen Motors Corp Solenoid powered tuner
US2877351A (en) * 1954-07-12 1959-03-10 Motorola Inc Tuning mechanism
US2857519A (en) * 1956-08-02 1958-10-21 Gen Motors Corp Miniature combination tuning means

Also Published As

Publication number Publication date
US3854342A (en) 1974-12-17
BR7410033A (pt) 1976-05-25
AR203875A1 (es) 1975-10-31

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