CA1003888A - Exhaust tube for gas discharge panel - Google Patents

Exhaust tube for gas discharge panel

Info

Publication number
CA1003888A
CA1003888A CA189,849A CA189849A CA1003888A CA 1003888 A CA1003888 A CA 1003888A CA 189849 A CA189849 A CA 189849A CA 1003888 A CA1003888 A CA 1003888A
Authority
CA
Canada
Prior art keywords
gas discharge
exhaust tube
discharge panel
panel
exhaust
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
CA189,849A
Other languages
English (en)
Other versions
CA189849S (en
Inventor
Gerhard H.F. De Vries
Petrus F.A. Haans
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 CA1003888A publication Critical patent/CA1003888A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
CA189,849A 1973-01-15 1974-01-10 Exhaust tube for gas discharge panel Expired CA1003888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7300553A NL7300553A (enrdf_load_stackoverflow) 1973-01-15 1973-01-15

Publications (1)

Publication Number Publication Date
CA1003888A true CA1003888A (en) 1977-01-18

Family

ID=19818016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,849A Expired CA1003888A (en) 1973-01-15 1974-01-10 Exhaust tube for gas discharge panel

Country Status (7)

Country Link
US (1) US3862447A (enrdf_load_stackoverflow)
JP (1) JPS5541508B2 (enrdf_load_stackoverflow)
CA (1) CA1003888A (enrdf_load_stackoverflow)
DE (1) DE2364664A1 (enrdf_load_stackoverflow)
FR (1) FR2325177A1 (enrdf_load_stackoverflow)
GB (1) GB1411522A (enrdf_load_stackoverflow)
NL (1) NL7300553A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091304A (en) * 1976-11-19 1978-05-23 Burroughs Corporation Gas discharge display panel with mercury capsule disposed in channeled insulating sheet
JPS5389160U (enrdf_load_stackoverflow) * 1976-12-21 1978-07-21
JPH01243340A (ja) * 1988-03-25 1989-09-28 Dainippon Toryo Co Ltd 気密封止方法
JP2570697Y2 (ja) * 1993-07-14 1998-05-06 双葉電子工業株式会社 真空電子装置およびその外囲器
FR2724047A1 (fr) * 1994-08-31 1996-03-01 Pixel Int Sa Ecran plat de visualisation a acces etendu vers la zone interne

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755591Q (fr) * 1967-11-24 1971-02-15 Owens Illinois Inc Dispositif de memorisation et de reproduction a decharges gazeuses et son mode de fonctionnement

Also Published As

Publication number Publication date
FR2325177B1 (enrdf_load_stackoverflow) 1978-02-10
FR2325177A1 (fr) 1977-04-15
AU6447374A (en) 1975-07-17
DE2364664A1 (de) 1974-08-22
JPS49110269A (enrdf_load_stackoverflow) 1974-10-21
NL7300553A (enrdf_load_stackoverflow) 1974-07-17
JPS5541508B2 (enrdf_load_stackoverflow) 1980-10-24
US3862447A (en) 1975-01-21
GB1411522A (en) 1975-10-29

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