FR939367A - Procédé de fabrication de dispositifs à décharge électronique - Google Patents

Procédé de fabrication de dispositifs à décharge électronique

Info

Publication number
FR939367A
FR939367A FR939367DA FR939367A FR 939367 A FR939367 A FR 939367A FR 939367D A FR939367D A FR 939367DA FR 939367 A FR939367 A FR 939367A
Authority
FR
France
Prior art keywords
manufacturing process
discharge devices
electronic discharge
electronic
devices
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)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR939367A publication Critical patent/FR939367A/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
    • H01J2893/0039—Glass-to-glass connection, e.g. by soldering
FR939367D 1941-01-21 1946-10-08 Procédé de fabrication de dispositifs à décharge électronique Expired FR939367A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US375110A US2374546A (en) 1941-01-21 1941-01-21 Manufacture of electron discharge devices

Publications (1)

Publication Number Publication Date
FR939367A true FR939367A (fr) 1948-11-12

Family

ID=23479532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939367D Expired FR939367A (fr) 1941-01-21 1946-10-08 Procédé de fabrication de dispositifs à décharge électronique

Country Status (5)

Country Link
US (1) US2374546A (d)
BE (1) BE469085A (d)
CH (1) CH261754A (d)
FR (1) FR939367A (d)
GB (1) GB566651A (d)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488302A (en) * 1943-10-06 1949-11-15 Machlett Lab Inc Apparatus for making metal-glass structures
US2494870A (en) * 1944-02-17 1950-01-17 Gen Electric Apparatus for sealing glass and metal members
US2513207A (en) * 1946-06-27 1950-06-27 Us Navy Method of making microwave tubes
US2699847A (en) * 1947-09-01 1955-01-18 Gen Electric Quartz-to-metal seal
US2553749A (en) * 1948-05-05 1951-05-22 Bell Telephone Labor Inc Sealing fixture for the manufacture of electron discharge devices
US2706232A (en) * 1951-12-05 1955-04-12 Rca Corp Combination jig and welding apparatus
US3174296A (en) * 1964-02-14 1965-03-23 Worthington Corp Refrigeration purge system
US3500520A (en) * 1968-01-02 1970-03-17 Hughes Aircraft Co Method of obtaining aperture alignment in an electron gun construction
DE3277487D1 (en) * 1981-05-04 1987-11-19 Coherent Inc Improved gas laser
US4376328A (en) * 1981-05-04 1983-03-15 Coherent, Inc. Method of constructing a gaseous laser

Also Published As

Publication number Publication date
US2374546A (en) 1945-04-24
CH261754A (fr) 1949-05-31
GB566651A (en) 1945-01-09
BE469085A (d)

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