CH318061A - Electric discharge tube with a control grid and a gas filling - Google Patents

Electric discharge tube with a control grid and a gas filling

Info

Publication number: CH318061A
Authority: CH; Switzerland
Prior art keywords: discharge tube; electric discharge; control grid; gas filling; filling
Prior art date: 1952-12-22

Application number

Other languages

German (de)

Inventor

Nienhuis Kornelis

Original Assignee

Philips 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.)

1952-12-22

Filing date

1953-12-21

Publication date

1956-12-15

1953-12-21 Application filed by Philips Nv filed Critical Philips Nv

1956-12-15 Publication of CH318061A publication Critical patent/CH318061A/en

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
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/50—Thermionic-cathode tubes
- H01J17/52—Thermionic-cathode tubes with one cathode and one anode
- H01J17/54—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes
- H01J17/56—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes for preventing and then permitting ignition, but thereafter having no control

CH318061D 1952-12-22 1953-12-21 Electric discharge tube with a control grid and a gas filling CH318061A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US327220A US2805353A (en)	1952-12-22	1952-12-22	Hydrogen thyratron improvement

Publications (1)

Publication Number	Publication Date
CH318061A true CH318061A (en)	1956-12-15

Family

ID=23275639

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH318061D CH318061A (en)	1952-12-22	1953-12-21	Electric discharge tube with a control grid and a gas filling

Country Status (7)

Country	Link
US (1)	US2805353A (en)
BE (1)	BE525278A (en)
CH (1)	CH318061A (en)
DE (1)	DE1022325B (en)
FR (1)	FR1090274A (en)
GB (1)	GB736343A (en)
NL (2)	NL91472C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB772616A (en) *	1954-07-02	1957-04-17	English Electric Valve Co Ltd	Improvements in or relating to gas filled discharge devices
DE1021086B (en) *	1955-07-12	1957-12-19	British Thomson Houston Co Ltd	Electric discharge device
NL104217C (en) *	1958-03-13
US3037141A (en) *	1959-05-08	1962-05-29	Ass Elect Ind	Electric discharge device
NL272259A (en) *	1961-03-22
US4761794A (en) *	1984-12-22	1988-08-02	English Electric Valve Company Limited	Thyratron having thermionic cathode material between anode and control grid
GB8615207D0 (en) *	1986-06-21	1986-07-23	English Electric Valve Co Ltd	Thyratrons
US5550430A (en) *	1994-05-16	1996-08-27	Litton Systems, Inc.	Gas discharge closing switch with unitary ceramic housing
CN103681172B (en) *	2012-09-11	2015-12-30	昆山国力真空电器有限公司	For the electron emission assembly of thyratron

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1869829A (en) *	1927-01-03	1932-08-02	Westinghouse Electric & Mfg Co	Frequency-responsive crystal relay
AT144865B (en) *	1933-09-01	1936-03-10	Philips Nv	Discharge tube with a hot cathode and a lot of liquid material.
US2121591A (en) *	1936-01-10	1938-06-21	Westinghouse Electric & Mfg Co	Grid glow tube with zero temperature effect
US2303166A (en) *	1941-01-21	1942-11-24	Bell Telephone Labor Inc	Electron discharge device
US2362937A (en) *	1942-09-15	1944-11-14	Bell Telephone Labor Inc	Electric discharge device
US2399003A (en) *	1944-10-16	1946-04-23	Gen Electric	Electric discharge device
US2518879A (en) *	1945-02-03	1950-08-15	Kenneth J Germeshausen	Hydrogen thyratron
US2436265A (en) *	1945-07-27	1948-02-17	Du Mont Allen B Lab Inc	Cathode-ray tube
US2497911A (en) *	1945-08-03	1950-02-21	Gerard J Reilly	Hydrogen thyratron
US2479529A (en) *	1945-11-23	1949-08-16	Westinghouse Electric Corp	Electron discharge device
US2443121A (en) *	1947-06-20	1948-06-08	Rca Corp	Grid controlled rectifier tube
US2650998A (en) *	1950-12-29	1953-09-01	Chatham Electronics Corp	Baffle structure in gaseous discharge devices
US2653261A (en) *	1951-11-08	1953-09-22	Chatham Electronics Corp	Gas discharge device

0
- NL NLAANVRAGE8203468,A patent/NL183759B/en unknown
- BE BE525278D patent/BE525278A/xx unknown
- NL NL91472D patent/NL91472C/xx active
1952
- 1952-12-22 US US327220A patent/US2805353A/en not_active Expired - Lifetime
1953
- 1953-12-18 GB GB35295/53A patent/GB736343A/en not_active Expired
- 1953-12-18 DE DEN8215A patent/DE1022325B/en active Pending
- 1953-12-21 FR FR1090274D patent/FR1090274A/en not_active Expired
- 1953-12-21 CH CH318061D patent/CH318061A/en unknown

Also Published As

Publication number	Publication date
NL183759B (en)
NL91472C (en)
BE525278A (en)
FR1090274A (en)	1955-03-29
DE1022325B (en)	1958-01-09
GB736343A (en)	1955-09-07
US2805353A (en)	1957-09-03

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