GB237793A - Improvements relating to crystal detectors for wireless receiving systems - Google Patents

Improvements relating to crystal detectors for wireless receiving systems

Info

Publication number
GB237793A
GB237793A GB2998724A GB2998724A GB237793A GB 237793 A GB237793 A GB 237793A GB 2998724 A GB2998724 A GB 2998724A GB 2998724 A GB2998724 A GB 2998724A GB 237793 A GB237793 A GB 237793A
Authority
GB
United Kingdom
Prior art keywords
end cap
spring
wireless receiving
improvements relating
secured
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
GB2998724A
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 GB2998724A priority Critical patent/GB237793A/en
Publication of GB237793A publication Critical patent/GB237793A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor

Landscapes

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

Abstract

237,793. Edmonds, Ltd., G., and Edmonds, H. Nov. 12, 1924. Crystal detectors. -In detectors of the enclosed type, and in which the ball member is permanently secured to the end cap or bracket, the securing means is provided by a spring. In the detector shown in Figs. 1. 5 and 6, both end caps are formed in one piece with the supporting brackets. The ball member 9 is held against a seating 11 in the end cap by a three-armed spring 12 secured to the end cap hy lugs 14 at the ends of the arms. A twoarmed spring may be used. In a modification, Fig. 7, the ball is held by a helical spring arranged between a bearing slate 16 and a rigid bridge member 15 secured to the end cap.
GB2998724A 1924-11-12 1924-11-12 Improvements relating to crystal detectors for wireless receiving systems Expired GB237793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2998724A GB237793A (en) 1924-11-12 1924-11-12 Improvements relating to crystal detectors for wireless receiving systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2998724A GB237793A (en) 1924-11-12 1924-11-12 Improvements relating to crystal detectors for wireless receiving systems

Publications (1)

Publication Number Publication Date
GB237793A true GB237793A (en) 1925-08-06

Family

ID=10300417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2998724A Expired GB237793A (en) 1924-11-12 1924-11-12 Improvements relating to crystal detectors for wireless receiving systems

Country Status (1)

Country Link
GB (1) GB237793A (en)

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