FR870144A - Device intended for controlling the scale index for adjusting radio-electric devices - Google Patents

Device intended for controlling the scale index for adjusting radio-electric devices

Info

Publication number
FR870144A
FR870144A FR870144DA FR870144A FR 870144 A FR870144 A FR 870144A FR 870144D A FR870144D A FR 870144DA FR 870144 A FR870144 A FR 870144A
Authority
FR
France
Prior art keywords
controlling
electric devices
device intended
scale index
adjusting radio
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.)
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 FR870144A publication Critical patent/FR870144A/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
    • H03J1/10—Rope drive; Chain drive
FR870144D 1940-02-19 1941-02-18 Device intended for controlling the scale index for adjusting radio-electric devices Expired FR870144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL870144X 1940-02-19

Publications (1)

Publication Number Publication Date
FR870144A true FR870144A (en) 1942-03-03

Family

ID=19850176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870144D Expired FR870144A (en) 1940-02-19 1941-02-18 Device intended for controlling the scale index for adjusting radio-electric devices

Country Status (1)

Country Link
FR (1) FR870144A (en)

Similar Documents

Publication Publication Date Title
FR885298A (en) Stop point device for switching and control units
FR870144A (en) Device intended for controlling the scale index for adjusting radio-electric devices
FR874615A (en) Electron Discharge Device Cathode-Filament Holder
CH271261A (en) Tuning mechanism for radio device.
FR785757A (en) Control device for adjusting telecommunication devices
FR870905A (en) Optical transmission indication or control device
FR873866A (en) Device for the remote control of information transmission devices
FR890852A (en) Adjustment device for AC devices
FR871503A (en) Device for remote control
FR903908A (en) Control device for spectroscopic devices
FR874599A (en) Axle counting device for two-motor control
FR896136A (en) Acoustic indication device for direction indicating devices
FR972039A (en) Recording device for weighing devices
FR872931A (en) Degree switch device for tap transformers
FR836378A (en) Indication device for dial devices
FR857887A (en) Optical device for magnifying devices
CH219604A (en) Device for ventilation of premises.
FR869311A (en) Flexible remote control device
FR817954A (en) Lifting device control device
FR814195A (en) Stop device for electrical adjustment devices
FR864378A (en) Device for remote control
FR832094A (en) Remote control device for fire extinguishers
FR863446A (en) Remote control device
FR913812A (en) Adjustment device for electricity meter
FR864338A (en) Device for prepayment meter