FR1575659A - - Google Patents

Info

Publication number: FR1575659A
Authority: FR; France
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

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.)

1967-04-04

Filing date

1968-04-02

Publication date

1969-07-25

1968-04-02 Application filed filed Critical

1969-07-25 Application granted granted Critical

1969-07-25 Publication of FR1575659A publication Critical patent/FR1575659A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field

FR1575659D 1967-04-04 1968-04-02 Expired FR1575659A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB05264/67A GB1189353A (en)	1967-04-04	1967-04-04	Improvements relating to Crossfield Discharge Tube Devices

Publications (1)

Publication Number	Publication Date
FR1575659A true FR1575659A (fr)	1969-07-25

Family

ID=10055976

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1575659D Expired FR1575659A (fr)	1967-04-04	1968-04-02

Country Status (5)

Country	Link
US (1)	US3535584A (fr)
FR (1)	FR1575659A (fr)
GB (1)	GB1189353A (fr)
NL (1)	NL6804708A (fr)
SE (1)	SE338109B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2483125A1 (fr) *	1980-05-23	1981-11-27	Thomson Csf	Oscillateur hyperfrequence a interaction etendue

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR951202A (fr) *	1947-08-01	1949-10-19	Csf	Tube destiné à la transmission d'ondes ultra-courtes et, plus particulièrement, à leur amplification
US2889488A (en) *	1954-05-13	1959-06-02	Csf	Delay lines for crossed field tubes
US2890372A (en) *	1956-02-23	1959-06-09	Raytheon Mfg Co	Traveling wave amplifiers
US3223882A (en) *	1961-03-24	1965-12-14	Gen Electric	Traveling wave electric discharge oscillator with directional coupling connections to a traveling wave structure wherein the number of coupling connections times the phase shift between adjacent connections equal an integral number of wavelengths

1967
- 1967-04-04 GB GB05264/67A patent/GB1189353A/en not_active Expired
1968
- 1968-04-02 FR FR1575659D patent/FR1575659A/fr not_active Expired
- 1968-04-03 US US718519A patent/US3535584A/en not_active Expired - Lifetime
- 1968-04-03 SE SE04423/68A patent/SE338109B/xx unknown
- 1968-04-03 NL NL6804708A patent/NL6804708A/xx unknown

Also Published As

Publication number	Publication date
NL6804708A (fr)	1968-10-07
GB1189353A (en)	1970-04-22
US3535584A (en)	1970-10-20
SE338109B (fr)	1971-08-30

Publication	Publication Date	Title
AU425114B2 (fr)	1972-06-14
AT298283B (fr)	1972-03-15
FR1575659A (fr)	1969-07-25
AU416737B2 (fr)	1971-09-03
AU610966A (fr)	1968-11-28
AU1273466A (fr)	1969-04-24
BE692553A (fr)	1967-07-13
BE692409A (fr)	1967-06-16
BE711379A (fr)	1968-08-28
BE477645A (fr)
BE709378A (fr)	1968-07-15
BE709217A (fr)	1968-07-11
BE709107A (fr)	1968-05-16
BE426053A (fr)
BE708522A (fr)	1968-05-02
BE707548A (fr)	1968-06-05
BE705065A (fr)	1968-02-15
BE704898A (fr)	1968-02-15
BE704021A (fr)	1968-02-01
BE692779A (fr)	1967-07-03
BE692778A (fr)	1967-07-03
BE692654A (fr)	1967-07-17
BE692577A (fr)	1967-06-16
BE692552A (fr)	1967-07-13
BE692493A (fr)	1967-06-16

Legal Events

Date	Code	Title	Description
1973-06-15	ST	Notification of lapse