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GB566651A - Manufacture of electron discharge devices - Google Patents

Manufacture of electron discharge devices

Info

Publication number
GB566651A
GB566651A GB4166/42A GB416642A GB566651A GB 566651 A GB566651 A GB 566651A GB 4166/42 A GB4166/42 A GB 4166/42A GB 416642 A GB416642 A GB 416642A GB 566651 A GB566651 A GB 566651A
Authority
GB
United Kingdom
Prior art keywords
electrodes
jigs
glass
electron discharge
manufacture
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
GB4166/42A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB566651A publication Critical patent/GB566651A/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
    • H01J29/46—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

Landscapes

  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB4166/42A 1941-01-21 1942-03-28 Manufacture of electron discharge devices Expired GB566651A (en)

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
GB566651A true GB566651A (en) 1945-01-09

Family

ID=23479532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4166/42A Expired GB566651A (en) 1941-01-21 1942-03-28 Manufacture of electron discharge devices

Country Status (5)

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

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
JPS58500682A (ja) * 1981-05-04 1983-04-28 コヒ−レント・インコ−ポレ−テッド レーザ
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
BE469085A (xx)
CH261754A (fr) 1949-05-31
FR939367A (fr) 1948-11-12

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