GB191404A - Improvements in coherers for detecting electric radiation - Google Patents

Improvements in coherers for detecting electric radiation

Info

Publication number
GB191404A
GB191404A GB1149617A GB1149617A GB191404A GB 191404 A GB191404 A GB 191404A GB 1149617 A GB1149617 A GB 1149617A GB 1149617 A GB1149617 A GB 1149617A GB 191404 A GB191404 A GB 191404A
Authority
GB
United Kingdom
Prior art keywords
coherers
detecting electric
electric radiation
particles
sulphides
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
GB1149617A
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 GB1149617A priority Critical patent/GB191404A/en
Publication of GB191404A publication Critical patent/GB191404A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C8/00—Non-adjustable resistors consisting of loose powdered or granular conducting, or powdered or granular semi-conducting material
    • H01C8/02—Coherers or like imperfect resistors for detecting electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

191,404. Low, A. M. Aug. 10, 1917. Drawings to Specification. Coherers for wireless reception comprise a mixture of silver and nickel particles wholly or iu part coated with the sulphides of the respective metals by heating them in an atmosphere of sulphur dioxide. When in use the particles may be enclosed in a glass tube and held between a fixed and an adjustable electrode.
GB1149617A 1917-08-10 1917-08-10 Improvements in coherers for detecting electric radiation Expired GB191404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1149617A GB191404A (en) 1917-08-10 1917-08-10 Improvements in coherers for detecting electric radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1149617A GB191404A (en) 1917-08-10 1917-08-10 Improvements in coherers for detecting electric radiation

Publications (1)

Publication Number Publication Date
GB191404A true GB191404A (en) 1923-02-08

Family

ID=9987301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1149617A Expired GB191404A (en) 1917-08-10 1917-08-10 Improvements in coherers for detecting electric radiation

Country Status (1)

Country Link
GB (1) GB191404A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967980A (en) * 1956-03-26 1961-01-10 David Tann Electrical power assist or servo mechanism and control means therefor
WO2021066171A1 (en) 2019-10-04 2021-04-08 Nec Corporation Method, and base station

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967980A (en) * 1956-03-26 1961-01-10 David Tann Electrical power assist or servo mechanism and control means therefor
WO2021066171A1 (en) 2019-10-04 2021-04-08 Nec Corporation Method, and base station

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