GB245755A - A gas discharge or high vacuum tube - Google Patents

A gas discharge or high vacuum tube

Info

Publication number
GB245755A
GB245755A GB32554/25A GB3255425A GB245755A GB 245755 A GB245755 A GB 245755A GB 32554/25 A GB32554/25 A GB 32554/25A GB 3255425 A GB3255425 A GB 3255425A GB 245755 A GB245755 A GB 245755A
Authority
GB
United Kingdom
Prior art keywords
annular
chamber
gas discharge
high vacuum
vacuum tube
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
GB32554/25A
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Publication of GB245755A publication Critical patent/GB245755A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/14—Magnetic means for controlling the discharge

Landscapes

  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

Abstract

245,755. Siemens - Schuckertmerke Ges. Jan. 6, 1925, [Convention date]. Vacuum tubes; lowpressure metallic-vapour apparatus. - An annular alternating - current discharge within an annular chamber is controlled by a variable magnetic field passing radially through the discharge chamber. In one arrangement, both electrodes 2, 3 are annular, and the tube is situated within a magnetic core 5 having annular pole-pieces and windings 4, 4<1>. Both electrodes consists of mercury or of incandescent filaments. In another arrangement, the annular chamber opens into a condensing chamber containing the anode, which is then of disc form; the electromagnet is of " pot " form.
GB32554/25A 1925-01-06 1925-12-24 A gas discharge or high vacuum tube Expired GB245755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE245755X 1925-01-06

Publications (1)

Publication Number Publication Date
GB245755A true GB245755A (en) 1926-11-04

Family

ID=5932610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32554/25A Expired GB245755A (en) 1925-01-06 1925-12-24 A gas discharge or high vacuum tube

Country Status (1)

Country Link
GB (1) GB245755A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712097A (en) * 1950-04-11 1955-06-28 Auwaerter Max High Vacuum Measuring Device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712097A (en) * 1950-04-11 1955-06-28 Auwaerter Max High Vacuum Measuring Device

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