GB413813A - Device for single-knob tuning in wireless sets - Google Patents

Device for single-knob tuning in wireless sets

Info

Publication number
GB413813A
GB413813A GB801233A GB801233A GB413813A GB 413813 A GB413813 A GB 413813A GB 801233 A GB801233 A GB 801233A GB 801233 A GB801233 A GB 801233A GB 413813 A GB413813 A GB 413813A
Authority
GB
United Kingdom
Prior art keywords
spindle
wireless sets
frictionally engaging
knob tuning
tuning
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
GB801233A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB801233A priority Critical patent/GB413813A/en
Publication of GB413813A publication Critical patent/GB413813A/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
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/042—Means insuring a precise reading of the dial, e.g. special scale, local illumination possibly temporary, luminous point moving with the pointer

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

413,813. Indicating - apparatus. WEBER, P. J., 31, Rue de Turin, Paris. March 16, 1933, No. 8012. Drawings to Specification. [Class 106 (iv).] The index hand of wireless adjustment apparatus has a conical or cylindrical hub frictionally engaging the condenser spindle, and the hub may be slotted and clamped to the spindle by a screw, or the index hand may be coiled into a loop frictionally engaging the spindle.
GB801233A 1933-03-16 1933-03-16 Device for single-knob tuning in wireless sets Expired GB413813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB801233A GB413813A (en) 1933-03-16 1933-03-16 Device for single-knob tuning in wireless sets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB801233A GB413813A (en) 1933-03-16 1933-03-16 Device for single-knob tuning in wireless sets

Publications (1)

Publication Number Publication Date
GB413813A true GB413813A (en) 1934-07-26

Family

ID=9844080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB801233A Expired GB413813A (en) 1933-03-16 1933-03-16 Device for single-knob tuning in wireless sets

Country Status (1)

Country Link
GB (1) GB413813A (en)

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