GB253746A - Improved cartridge type wireless detector - Google Patents

Improved cartridge type wireless detector

Info

Publication number
GB253746A
GB253746A GB2015925A GB2015925A GB253746A GB 253746 A GB253746 A GB 253746A GB 2015925 A GB2015925 A GB 2015925A GB 2015925 A GB2015925 A GB 2015925A GB 253746 A GB253746 A GB 253746A
Authority
GB
United Kingdom
Prior art keywords
crystal
cartridge type
elements
type wireless
wireless detector
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
GB2015925A
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.)
WILLIAM BENNISON
Original Assignee
WILLIAM BENNISON
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 WILLIAM BENNISON filed Critical WILLIAM BENNISON
Priority to GB2015925A priority Critical patent/GB253746A/en
Publication of GB253746A publication Critical patent/GB253746A/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
    • 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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326

Abstract

253,746. Bennison, W., and Clark, L. V. Aug. 11, 1925. Crystal and like detectors.-A holder of the cartridge type adapted for mounting between spring - holders, comprises a casing 1 with two metallic end pieces 2, 3 containing three detector elements 4, 6, 5 which form a conducting chain. The elements 4, 5 may be zincite, galena, or other crystal, whilst the element 6 is preferably a metalloid such as tellurium. A spring 7 enclosed in a sleeve 8, or contacting directly with the crystal, maintains the several elements in contact. As shown in Fig. 3 one of the crystal elements may be cemented into a cup, and manipulated by means of a rod 10.
GB2015925A 1925-08-11 1925-08-11 Improved cartridge type wireless detector Expired GB253746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2015925A GB253746A (en) 1925-08-11 1925-08-11 Improved cartridge type wireless detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2015925A GB253746A (en) 1925-08-11 1925-08-11 Improved cartridge type wireless detector

Publications (1)

Publication Number Publication Date
GB253746A true GB253746A (en) 1926-06-24

Family

ID=10141353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2015925A Expired GB253746A (en) 1925-08-11 1925-08-11 Improved cartridge type wireless detector

Country Status (1)

Country Link
GB (1) GB253746A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438893A (en) * 1943-12-29 1948-04-06 Bell Telephone Labor Inc Translating device
US2863941A (en) * 1944-03-18 1958-12-09 Rines Robert Harvey Radio picture system and apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438893A (en) * 1943-12-29 1948-04-06 Bell Telephone Labor Inc Translating device
US2863941A (en) * 1944-03-18 1958-12-09 Rines Robert Harvey Radio picture system and apparatus

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