FR810516A - Perfectionnements aux tubes à décharge - Google Patents

Perfectionnements aux tubes à décharge

Info

Publication number
FR810516A
FR810516A FR810516DA FR810516A FR 810516 A FR810516 A FR 810516A FR 810516D A FR810516D A FR 810516DA FR 810516 A FR810516 A FR 810516A
Authority
FR
France
Prior art keywords
discharge tubes
tubes
discharge
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
Other languages
English (en)
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR810516A publication Critical patent/FR810516A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
    • H01J2231/5001—Photons
    • H01J2231/50015—Light
    • H01J2231/50026—Infrared
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50057—Imaging and conversion tubes characterised by form of output stage
    • H01J2231/50063—Optical
FR810516D 1935-09-10 1936-09-09 Perfectionnements aux tubes à décharge Expired FR810516A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2153009X 1935-09-10

Publications (1)

Publication Number Publication Date
FR810516A true FR810516A (fr) 1937-03-23

Family

ID=10899901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810516D Expired FR810516A (fr) 1935-09-10 1936-09-09 Perfectionnements aux tubes à décharge

Country Status (3)

Country Link
US (1) US2153009A (fr)
DE (1) DE887668C (fr)
FR (1) FR810516A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562887A (en) * 1945-01-04 1951-08-07 Westinghouse Electric Corp Vapor lamp and system
US2622409A (en) * 1946-07-26 1952-12-23 Inst Divi Thomae Foundation Ultraviolet light source and circuit for refrigerator cabinets
US2670451A (en) * 1950-01-12 1954-02-23 Westinghouse Electric Corp Short arc high-pressure vapor discharge lamp
US2716713A (en) * 1950-03-22 1955-08-30 Gen Electric Cold electrode pulse lamp structure
US2725495A (en) * 1951-06-04 1955-11-29 Westinghouse Electric Corp Discharge lamp
US2720474A (en) * 1952-09-13 1955-10-11 Raytheon Mfg Co Coated electrodes for electron discharge devices
GB900036A (en) * 1957-12-13 1962-07-04 Ass Elect Ind Improvements relating to the production of refractory metal electrodes for electric discharge lamps
JPH03233854A (ja) * 1990-02-08 1991-10-17 Toshiba Lighting & Technol Corp 冷陰極けい光ランプ
US5256935A (en) * 1990-08-30 1993-10-26 Toshiba Lighting & Technology Corporation Low pressure mercury vapor discharge lamp having cold cathode

Also Published As

Publication number Publication date
DE887668C (de) 1953-08-24
US2153009A (en) 1939-04-04

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