FR726723A - Improvements to control systems for t.s.f. and the like - Google Patents

Improvements to control systems for t.s.f. and the like

Info

Publication number
FR726723A
FR726723A FR726723DA FR726723A FR 726723 A FR726723 A FR 726723A FR 726723D A FR726723D A FR 726723DA FR 726723 A FR726723 A FR 726723A
Authority
FR
France
Prior art keywords
control systems
systems
control
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
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR726723A publication Critical patent/FR726723A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/14—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by auxiliary power
    • H03J5/146—Settings desired by a switch controlled together with the tuning member and which stops the control as soon as a desired position is reached
FR726723D 1930-09-08 1931-09-08 Improvements to control systems for t.s.f. and the like Expired FR726723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US726723XA 1930-09-08 1930-09-08

Publications (1)

Publication Number Publication Date
FR726723A true FR726723A (en) 1932-06-02

Family

ID=22109084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR726723D Expired FR726723A (en) 1930-09-08 1931-09-08 Improvements to control systems for t.s.f. and the like

Country Status (3)

Country Link
BE (1) BE382535A (en)
DE (1) DE583866C (en)
FR (1) FR726723A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748806C (en) * 1938-02-12 1945-01-18 Tuning arrangement with waveband switching, especially with remote control

Also Published As

Publication number Publication date
BE382535A (en)
DE583866C (en) 1933-09-11

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