FR823060A - Multiple grids and their manufacturing process - Google Patents

Multiple grids and their manufacturing process

Info

Publication number
FR823060A
FR823060A FR823060DA FR823060A FR 823060 A FR823060 A FR 823060A FR 823060D A FR823060D A FR 823060DA FR 823060 A FR823060 A FR 823060A
Authority
FR
France
Prior art keywords
manufacturing process
multiple grids
grids
manufacturing
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
French (fr)
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR823060A publication Critical patent/FR823060A/en
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
    • H01J29/39—Charge-storage screens
    • H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
    • H01J29/413—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon
    • H01J29/416—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon with a matrix of electrical conductors traversing the target
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0019—Chemical composition and manufacture
    • H01J2893/0022—Manufacture
    • H01J2893/0024—Planar grids
FR823060D 1936-06-16 1937-06-15 Multiple grids and their manufacturing process Expired FR823060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2197753X 1936-06-16

Publications (1)

Publication Number Publication Date
FR823060A true FR823060A (en) 1938-01-13

Family

ID=7989627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823060D Expired FR823060A (en) 1936-06-16 1937-06-15 Multiple grids and their manufacturing process

Country Status (2)

Country Link
US (1) US2197753A (en)
FR (1) FR823060A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501164A (en) * 1943-09-27 1950-03-21 Metals & Controls Corp Method of making electrical contacts
US2499977A (en) * 1943-11-03 1950-03-07 Gen Electric Method of forming grid-like structures
US2619438A (en) * 1945-04-16 1952-11-25 Sperry Corp Method of making a grid structure
US2549551A (en) * 1948-01-15 1951-04-17 Bell Telephone Labor Inc Grid electrode structure and manufacturing method therefor
US2883576A (en) * 1955-04-04 1959-04-21 Gen Electric Thermionic valves
US3020433A (en) * 1956-05-18 1962-02-06 Gen Electric Storage electrode structure
US3235736A (en) * 1957-08-29 1966-02-15 Sylvania Electric Prod Electroluminescent device
US3193907A (en) * 1960-03-22 1965-07-13 Litton Prec Products Inc High speed cathode-ray direct writing tube
NL130061C (en) * 1960-09-27
US3195219A (en) * 1961-02-16 1965-07-20 American Optical Corp Energy conducting device
US3265480A (en) * 1961-08-28 1966-08-09 Mosaic Fabrications Inc Method of making metal and glass fiber structures
US3453710A (en) * 1966-06-07 1969-07-08 Stromberg Carlson Corp Method of manufacturing pin faceplate
US5089742A (en) * 1990-09-28 1992-02-18 The United States Of America As Represented By The Secretary Of The Navy Electron beam source formed with biologically derived tubule materials

Also Published As

Publication number Publication date
US2197753A (en) 1940-04-23

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