CA935867A - Method for making an electron-tube grid assembly - Google Patents

Method for making an electron-tube grid assembly

Info

Publication number
CA935867A
CA935867A CA099387A CA99387A CA935867A CA 935867 A CA935867 A CA 935867A CA 099387 A CA099387 A CA 099387A CA 99387 A CA99387 A CA 99387A CA 935867 A CA935867 A CA 935867A
Authority
CA
Canada
Prior art keywords
electron
making
grid assembly
tube grid
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
CA099387A
Other languages
English (en)
Other versions
CA99387S (en
Inventor
E. Smith Ira
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA935867A publication Critical patent/CA935867A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
CA099387A 1970-01-16 1970-11-27 Method for making an electron-tube grid assembly Expired CA935867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US329970A 1970-01-16 1970-01-16

Publications (1)

Publication Number Publication Date
CA935867A true CA935867A (en) 1973-10-23

Family

ID=21705138

Family Applications (1)

Application Number Title Priority Date Filing Date
CA099387A Expired CA935867A (en) 1970-01-16 1970-11-27 Method for making an electron-tube grid assembly

Country Status (7)

Country Link
US (1) US3604080A (OSRAM)
JP (1) JPS4835855B1 (OSRAM)
CA (1) CA935867A (OSRAM)
DE (1) DE2101863A1 (OSRAM)
FR (1) FR2076135B1 (OSRAM)
GB (1) GB1329682A (OSRAM)
NL (1) NL7100580A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7213022A (OSRAM) * 1972-09-27 1974-03-29
GB2050215B (en) * 1979-05-30 1982-11-17 Cross Mfg Co Manufacture of articles of substantially annular cross-section
GB2176337B (en) * 1985-06-04 1990-02-14 English Electric Valve Co Ltd Metal vapour laser apparatus
US5852270A (en) * 1996-07-16 1998-12-22 Leybold Inficon Inc. Method of manufacturing a miniature quadrupole using electrode-discharge machining
US9150345B2 (en) * 2012-03-23 2015-10-06 Western Digital Technologies, Inc. Fastener container to provide fasteners to a fastener feeder
WO2016199302A1 (ja) * 2015-06-12 2016-12-15 株式会社牧野フライス製作所 細穴放電加工機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980984A (en) * 1957-08-19 1961-04-25 Rca Corp Art of fabricating electron tubes
US3251641A (en) * 1962-03-27 1966-05-17 Rca Corp Electron tube and method of making the same
US3469057A (en) * 1965-02-15 1969-09-23 Owens Corning Fiberglass Corp Filter system for particulate matter
FR1420882A (fr) * 1965-07-13 1965-12-10 Exnii Metallorezh Stankov Procédé d'usinage de pièces par électro-érosion

Also Published As

Publication number Publication date
FR2076135A1 (OSRAM) 1971-10-15
GB1329682A (en) 1973-09-12
FR2076135B1 (OSRAM) 1973-06-08
DE2101863A1 (de) 1971-07-22
US3604080A (en) 1971-09-14
NL7100580A (OSRAM) 1971-07-20
JPS4835855B1 (OSRAM) 1973-10-31

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