GB232444A - Improvements in detectors for wireless telephony and like purposes - Google Patents

Improvements in detectors for wireless telephony and like purposes

Info

Publication number
GB232444A
GB232444A GB1431024A GB1431024A GB232444A GB 232444 A GB232444 A GB 232444A GB 1431024 A GB1431024 A GB 1431024A GB 1431024 A GB1431024 A GB 1431024A GB 232444 A GB232444 A GB 232444A
Authority
GB
United Kingdom
Prior art keywords
needle
detectors
purposes
wire
wireless telephony
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
GB1431024A
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 GB1431024A priority Critical patent/GB232444A/en
Publication of GB232444A publication Critical patent/GB232444A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

232,444. Williams, A. June 13, 1924. Crystal detectors.-A contact member is made from a sewing needle and a length of fine wire. First the needle is threaded and the two portions of wire twisted to form a loop as shown in Fig. 1. One portion is then formed into a helix embracing the needle, Fig. 2, and a bight of this portion is then twisted tightly to form a loop through which the needle point is passed, Fig. 3. The two ends of the wire are then twisted together to form a means of attachment to the adjustable member of the detector.
GB1431024A 1924-06-13 1924-06-13 Improvements in detectors for wireless telephony and like purposes Expired GB232444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1431024A GB232444A (en) 1924-06-13 1924-06-13 Improvements in detectors for wireless telephony and like purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1431024A GB232444A (en) 1924-06-13 1924-06-13 Improvements in detectors for wireless telephony and like purposes

Publications (1)

Publication Number Publication Date
GB232444A true GB232444A (en) 1925-04-23

Family

ID=10038861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1431024A Expired GB232444A (en) 1924-06-13 1924-06-13 Improvements in detectors for wireless telephony and like purposes

Country Status (1)

Country Link
GB (1) GB232444A (en)

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