NL160975B - ELECTRON DISCHARGE DEVICE. - Google Patents

ELECTRON DISCHARGE DEVICE.

Info

Publication number: NL160975B
Authority: NL; Netherlands
Prior art keywords: discharge device; electron discharge; electron; discharge
Prior art date: 1967-09-28

Application number

NL6812124.A

Other languages

Dutch (nl)

Other versions

NL160975C (en

NL6812124A (en

Original Assignee

Gen Electric

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.)

1967-09-28

Filing date

1968-08-26

Publication date

1979-07-16

1968-08-26 Application filed by Gen Electric filed Critical Gen Electric

1969-04-01 Publication of NL6812124A publication Critical patent/NL6812124A/xx

1979-07-16 Publication of NL160975B publication Critical patent/NL160975B/en

1979-12-17 Application granted granted Critical

1979-12-17 Publication of NL160975C publication Critical patent/NL160975C/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/36—Tubes with flat electrodes, e.g. disc electrode
- 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
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
- 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
- H01J19/74—Cooling arrangements
- 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
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0005—Fixing of electrodes

NL6812124.A 1967-09-28 1968-08-26 ELECTRON DISCHARGE DEVICE. NL160975C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US67142567A	1967-09-28	1967-09-28

Publications (3)

Publication Number	Publication Date
NL6812124A NL6812124A (en)	1969-04-01
NL160975B true NL160975B (en)	1979-07-16
NL160975C NL160975C (en)	1979-12-17

Family

ID=24694460

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6812124.A NL160975C (en)	1967-09-28	1968-08-26	ELECTRON DISCHARGE DEVICE.

Country Status (5)

Country	Link
US (1)	US3500107A (en)
DE (1)	DE1789034A1 (en)
FR (1)	FR1582460A (en)
GB (1)	GB1191224A (en)
NL (1)	NL160975C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3934168A (en) *	1974-07-18	1976-01-20	Varian Associates	Grid support means for a planar tube
US4583021A (en) *	1983-04-18	1986-04-15	Litton Systems, Inc.	Electron gun with improved cathode and shadow grid configuration
CN113808896B (en) *	2021-09-16	2022-09-06	中国科学院高能物理研究所	Cathode grid assembly and electron gun

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2910609A (en) *	1956-06-07	1959-10-27	Gen Electric	Low microphonics tube structures
US3334263A (en) *	1964-11-12	1967-08-01	Gen Electric	High frequency electron discharge device having a grooved cathode and electrodes therefor

1967
- 1967-09-28 US US671425A patent/US3500107A/en not_active Expired - Lifetime
1968
- 1968-08-20 GB GB39770/68A patent/GB1191224A/en not_active Expired
- 1968-08-26 NL NL6812124.A patent/NL160975C/en not_active IP Right Cessation
- 1968-09-26 DE DE19681789034 patent/DE1789034A1/en not_active Withdrawn
- 1968-09-27 FR FR1582460D patent/FR1582460A/fr not_active Expired

Also Published As

Publication number	Publication date
US3500107A (en)	1970-03-10
DE1789034A1 (en)	1972-01-05
FR1582460A (en)	1969-09-26
GB1191224A (en)	1970-05-13
NL160975C (en)	1979-12-17
NL6812124A (en)	1969-04-01

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Legal Events

Date	Code	Title	Description
1984-04-16	V1	Lapsed because of non-payment of the annual fee
1988-08-25	NL80	Information provided on patent owner name for an already discontinued patent	Owner name: GEN ELECTR