GB674295A - Improvements in stop-on-signal radio receiver apparatus - Google Patents

Improvements in stop-on-signal radio receiver apparatus

Info

Publication number
GB674295A
GB674295A GB17285/50A GB1728550A GB674295A GB 674295 A GB674295 A GB 674295A GB 17285/50 A GB17285/50 A GB 17285/50A GB 1728550 A GB1728550 A GB 1728550A GB 674295 A GB674295 A GB 674295A
Authority
GB
United Kingdom
Prior art keywords
tuning
relay
energized
stages
contact
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
GB17285/50A
Other languages
English (en)
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB674295A publication Critical patent/GB674295A/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

Landscapes

  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
GB17285/50A 1949-07-22 1950-07-11 Improvements in stop-on-signal radio receiver apparatus Expired GB674295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US106224A US2653225A (en) 1949-07-22 1949-07-22 Signal actuated tuner control

Publications (1)

Publication Number Publication Date
GB674295A true GB674295A (en) 1952-06-18

Family

ID=22310223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17285/50A Expired GB674295A (en) 1949-07-22 1950-07-11 Improvements in stop-on-signal radio receiver apparatus

Country Status (7)

Country Link
US (1) US2653225A (US07922777-20110412-C00004.png)
BE (1) BE497137A (US07922777-20110412-C00004.png)
CH (1) CH290459A (US07922777-20110412-C00004.png)
DE (1) DE837129C (US07922777-20110412-C00004.png)
FR (1) FR1023871A (US07922777-20110412-C00004.png)
GB (1) GB674295A (US07922777-20110412-C00004.png)
NL (1) NL82311C (US07922777-20110412-C00004.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727139A (en) * 1952-12-30 1955-12-13 Westinghouse Electric Corp Panoramic receiver with unwanted signal rejector
US2731556A (en) * 1953-03-09 1956-01-17 Sylvania Electric Prod Two button arrangement for signal seeking type radio receivers
US2851605A (en) * 1953-11-13 1958-09-09 Gen Motors Corp Control system for signal seeking tuner
DE971752C (de) * 1954-04-29 1959-03-26 Max Egon Becker Vorrichtung zur automatischen Abstimmung eines Empfaengers mit mehreren Wellenbereichen
US3020405A (en) * 1954-12-08 1962-02-06 Gen Motors Corp Radio sensitivity control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB432427A (en) * 1934-01-24 1935-07-24 Cole E K Ltd Improvements relating to tuning arrangements or devices for radio receiving apparatus
FR812986A (fr) * 1936-01-30 1937-05-21 Thomson Houston Comp Francaise Nouvelle méthode de réglage des postes récepteurs de t. s. f. et appareils analogues
GB493565A (en) * 1937-05-05 1938-10-11 Gen Electric Co Ltd Improvements in tuning devices for wireless receivers
US2182678A (en) * 1937-09-28 1939-12-05 Gen Electric Silent tuning
US2262218A (en) * 1938-07-18 1941-11-11 Edward F Andrews Radio receiver
US2304871A (en) * 1938-07-18 1942-12-15 Edward F Andrews Radio receiver
US2541018A (en) * 1946-11-01 1951-02-13 Signal Tuned Radio Corp Stop-on-signal radio apparatus
US2493741A (en) * 1946-11-01 1950-01-10 Edward F Andrews Stop-on-signal radio apparatus

Also Published As

Publication number Publication date
CH290459A (de) 1953-04-30
BE497137A (US07922777-20110412-C00004.png)
DE837129C (de) 1952-04-21
NL82311C (US07922777-20110412-C00004.png)
US2653225A (en) 1953-09-22
FR1023871A (fr) 1953-03-25

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