FR852553A - Appareil récepteur de t. s. f. - Google Patents

Appareil récepteur de t. s. f.

Info

Publication number
FR852553A
FR852553A FR852553DA FR852553A FR 852553 A FR852553 A FR 852553A FR 852553D A FR852553D A FR 852553DA FR 852553 A FR852553 A FR 852553A
Authority
FR
France
Prior art keywords
receiving apparatus
receiving
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR852553A publication Critical patent/FR852553A/fr
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
    • H03J5/04—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 hand
    • H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19781—Non-recirculating rolling elements
    • Y10T74/19786—Captured sphere
FR852553D 1938-04-04 1939-04-03 Appareil récepteur de t. s. f. Expired FR852553A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE524733X 1938-04-04

Publications (1)

Publication Number Publication Date
FR852553A true FR852553A (fr) 1940-02-27

Family

ID=6552382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852553D Expired FR852553A (fr) 1938-04-04 1939-04-03 Appareil récepteur de t. s. f.

Country Status (3)

Country Link
US (1) US2226727A (fr)
FR (1) FR852553A (fr)
GB (1) GB524733A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597685A (en) * 1946-09-13 1952-05-20 Singer Mfg Co Clutch and brake for electric transmitters
US2818743A (en) * 1954-05-10 1958-01-07 Reeves Instrument Corp Motion transforming apparatus
US2949036A (en) * 1957-09-06 1960-08-16 Philips Corp Devices for producing linear movement

Also Published As

Publication number Publication date
GB524733A (en) 1940-08-13
US2226727A (en) 1940-12-31

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