CA918224A - Electric discharge tube - Google Patents

Electric discharge tube

Info

Publication number: CA918224A
Authority: CA; Canada
Prior art keywords: electric discharge; discharge tube; tube; electric; discharge
Prior art date: 1969-10-03
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

CA094439A

Inventor

F. Van Hoppe Sebastiaan

J. F. M. Mentjens Johannes

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.)

1969-10-03

Filing date

1970-09-30

Publication date

1973-01-02

1970-09-30 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1973-01-02 Application granted granted Critical

1973-01-02 Publication of CA918224A publication Critical patent/CA918224A/en

Status 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
- H01J19/28—Non-electron-emitting electrodes; Screens
- 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
- H01J2893/0013—Sealed electrodes

CA094439A 1969-10-03 1970-09-30 Electric discharge tube Expired CA918224A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6915058A NL158649B (en)	1969-10-03	1969-10-03	METHOD OF MANUFACTURING AN ELECTRIC DISCHARGE TUBE.

Publications (1)

Publication Number	Publication Date
CA918224A true CA918224A (en)	1973-01-02

Family

ID=19808044

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA094439A Expired CA918224A (en)	1969-10-03	1970-09-30	Electric discharge tube

Country Status (9)

Country	Link
JP (1)	JPS4842374B1 (en)
AU (1)	AU2060070A (en)
BE (1)	BE757011A (en)
CA (1)	CA918224A (en)
DE (1)	DE2045533C3 (en)
ES (1)	ES384125A1 (en)
FR (1)	FR2068254A5 (en)
GB (1)	GB1330316A (en)
NL (1)	NL158649B (en)

0
- BE BE757011D patent/BE757011A/en unknown
1969
- 1969-10-03 NL NL6915058A patent/NL158649B/en unknown
1970
- 1970-09-15 DE DE19702045533 patent/DE2045533C3/en not_active Expired
- 1970-09-30 FR FR7035308A patent/FR2068254A5/fr not_active Expired
- 1970-09-30 GB GB4656970A patent/GB1330316A/en not_active Expired
- 1970-09-30 JP JP8550170A patent/JPS4842374B1/ja active Pending
- 1970-09-30 CA CA094439A patent/CA918224A/en not_active Expired
- 1970-09-30 ES ES384125A patent/ES384125A1/en not_active Expired
- 1970-10-01 AU AU20600/70A patent/AU2060070A/en not_active Expired

Also Published As

Publication number	Publication date
JPS4842374B1 (en)	1973-12-12
NL6915058A (en)	1971-04-06
ES384125A1 (en)	1972-12-16
NL158649B (en)	1978-11-15
GB1330316A (en)	1973-09-19
DE2045533A1 (en)	1971-04-15
DE2045533C3 (en)	1978-04-06
AU2060070A (en)	1972-04-13
BE757011A (en)	1971-04-02
FR2068254A5 (en)	1971-08-20
DE2045533B2 (en)	1977-08-11

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