CA950957A - Gas discharge tube comprising mercury vapour and provided with a getter - Google Patents

Gas discharge tube comprising mercury vapour and provided with a getter

Info

Publication number
CA950957A
CA950957A CA127,458,A CA127458A CA950957A CA 950957 A CA950957 A CA 950957A CA 127458 A CA127458 A CA 127458A CA 950957 A CA950957 A CA 950957A
Authority
CA
Canada
Prior art keywords
getter
gas discharge
discharge tube
mercury vapour
vapour
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
CA127,458,A
Other languages
English (en)
Other versions
CA127458S (en
Inventor
Johannes P. Hormman
Johannes Van Esdonk
Jan Visser
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA950957A publication Critical patent/CA950957A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
    • H01J17/24—Means for absorbing or adsorbing gas, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/186—Getter supports
CA127,458,A 1970-11-14 1971-11-12 Gas discharge tube comprising mercury vapour and provided with a getter Expired CA950957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7016726A NL7016726A (zh) 1970-11-14 1970-11-14

Publications (1)

Publication Number Publication Date
CA950957A true CA950957A (en) 1974-07-09

Family

ID=19811568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,458,A Expired CA950957A (en) 1970-11-14 1971-11-12 Gas discharge tube comprising mercury vapour and provided with a getter

Country Status (6)

Country Link
US (1) US3737709A (zh)
CA (1) CA950957A (zh)
DE (1) DE2152578A1 (zh)
FR (1) FR2114685A5 (zh)
GB (1) GB1335635A (zh)
NL (1) NL7016726A (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51132074A (en) * 1975-04-02 1976-11-16 Toshiba Corp Mercury emitting mechanism
NL7707079A (nl) * 1977-06-27 1978-12-29 Philips Nv Elektrische lamp.
US4303847A (en) * 1979-06-22 1981-12-01 Lucitron, Inc. Flat-panel display with gas-impervious metallic sheet forming part of sealed enclosure
GB8623296D0 (en) * 1986-09-27 1986-10-29 Emi Plc Thorn Hydrogen getter
US5401298A (en) * 1993-09-17 1995-03-28 Leybold Inficon, Inc. Sorption pump
IT1289875B1 (it) * 1997-01-10 1998-10-19 Getters Spa Dispositivo getter evaporabile frittabile ad alta resa di bario
US6104138A (en) * 1997-01-10 2000-08-15 Saes Getters S.P.A. Frittable-evaporable getters having discontinuous metallic members, radial recesses and indentations
CN1860580A (zh) * 2003-09-30 2006-11-08 皇家飞利浦电子股份有限公司 具有用于结合氧和水的试剂的低压气体放电灯
JP6646812B2 (ja) * 2014-06-24 2020-02-14 パナソニックＩｐマネジメント株式会社 気体吸着デバイス、およびそれを用いた真空断熱材
JP6133821B2 (ja) * 2014-08-08 2017-05-24 有限会社真空実験室 非蒸発型ゲッター及び非蒸発型ゲッターポンプ

Also Published As

Publication number Publication date
US3737709A (en) 1973-06-05
GB1335635A (en) 1973-10-31
NL7016726A (zh) 1972-05-16
DE2152578A1 (de) 1972-05-25
FR2114685A5 (zh) 1972-06-30

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