GB388516A - Improvements in wireless receiving apparatus - Google Patents

Improvements in wireless receiving apparatus

Info

Publication number
GB388516A
GB388516A GB3474831A GB3474831A GB388516A GB 388516 A GB388516 A GB 388516A GB 3474831 A GB3474831 A GB 3474831A GB 3474831 A GB3474831 A GB 3474831A GB 388516 A GB388516 A GB 388516A
Authority
GB
United Kingdom
Prior art keywords
receiving apparatus
wireless receiving
general electric
glow
wembley
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
GB3474831A
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.)
NORMAN LESLIE HARRIS
General Electric Co PLC
Original Assignee
NORMAN LESLIE HARRIS
General Electric Co PLC
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
Priority to BE396364D priority Critical patent/BE396364A/xx
Application filed by NORMAN LESLIE HARRIS, General Electric Co PLC filed Critical NORMAN LESLIE HARRIS
Priority to GB3474831A priority patent/GB388516A/en
Publication of GB388516A publication Critical patent/GB388516A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/12—Electrically-operated arrangements for indicating correct tuning
    • H03J3/14—Visual indication, e.g. magic eye

Landscapes

  • Audible And Visible Signals (AREA)

Abstract

388,516. Current meters. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, BLIGH, N. R. and HARRIS, N. L., c/o General Electric Co., Wembley, Middlesex. Dec. 15, 1931, No. 34748. [Class 37.] A tuning indicator for wireless receivers consists of a glow-discharge tube 5 of the type having a long cathode 7, the length of the glow along which indicates the anode current of the valve 1. Specifications 344,738 and 380,445, [both in Group XL], are referred to.
GB3474831A 1931-12-15 1931-12-15 Improvements in wireless receiving apparatus Expired GB388516A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE396364D BE396364A (en) 1931-12-15
GB3474831A GB388516A (en) 1931-12-15 1931-12-15 Improvements in wireless receiving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3474831A GB388516A (en) 1931-12-15 1931-12-15 Improvements in wireless receiving apparatus

Publications (1)

Publication Number Publication Date
GB388516A true GB388516A (en) 1933-03-02

Family

ID=10369485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3474831A Expired GB388516A (en) 1931-12-15 1931-12-15 Improvements in wireless receiving apparatus

Country Status (2)

Country Link
BE (1) BE396364A (en)
GB (1) GB388516A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970303A (en) * 1955-03-04 1961-01-31 Burroughs Corp Neon lamp indicator device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970303A (en) * 1955-03-04 1961-01-31 Burroughs Corp Neon lamp indicator device

Also Published As

Publication number Publication date
BE396364A (en)

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