NL90921C - - Google Patents

Info

Publication number: NL90921C
Authority: NL; Netherlands

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.)

1953-08-15

Publication of NL90921C publication Critical patent/NL90921C/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
- H03B9/10—Generation of oscillations using transit-time effects using discharge tubes using a magnetron
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/62—Strophotrons, i.e. tubes with H-field crossing the E-field and functioning with plural reflection

NL90921D 1953-08-15 NL90921C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE331019X		1953-08-15

Publications (1)

Publication Number	Publication Date
NL90921C true NL90921C (en)

Family

ID=20308093

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE8204368,A NL189628B (en)	1953-08-15		MAGNETIC TRANSDUCER HEAD.
NL90921D NL90921C (en)	1953-08-15

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE8204368,A NL189628B (en)	1953-08-15		MAGNETIC TRANSDUCER HEAD.

Country Status (5)

Country	Link
US (1)	US2855532A (en)
CH (1)	CH331019A (en)
FR (1)	FR1106374A (en)
GB (1)	GB770467A (en)
NL (2)	NL90921C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL170649B (en) *	1951-06-30		Ici Ltd	IMPROVEMENT OF THE PROCESS FOR MANUFACTURE OF AN ELECTRODE FOR ELECTROCHEMICAL PROCESSES.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2158114A (en) *	1936-11-21	1939-05-16	Telefunken Gmbh	Ultra-high frequency multiplier
US2221743A (en) *	1939-09-30	1940-11-12	Rca Corp	Magnetic volume control
US2395647A (en) *	1941-08-14	1946-02-26	Howard M Strobel	Group impulsed high-frequency generator
FR955071A (en) *	1946-11-05	1950-01-07
US2522209A (en) *	1949-01-19	1950-09-12	Gen Electric	Magnetically controlled electric discharge device

0
- NL NLAANVRAGE8204368,A patent/NL189628B/en unknown
- NL NL90921D patent/NL90921C/xx active
1954
- 1954-07-21 US US444887A patent/US2855532A/en not_active Expired - Lifetime
- 1954-07-23 CH CH331019D patent/CH331019A/en unknown
- 1954-08-09 FR FR1106374D patent/FR1106374A/en not_active Expired
- 1954-08-16 GB GB23840/54A patent/GB770467A/en not_active Expired

Also Published As

Publication number	Publication date
FR1106374A (en)	1955-12-19
CH331019A (en)	1958-06-30
GB770467A (en)	1957-03-20
US2855532A (en)	1958-10-07
NL189628B (en)

Publication	Publication Date	Title
JPS307988B1 (en)	1955-11-02
AT193854B (en)	1957-12-10
AT191364A (en)	1957-08-26
AT190646B (en)	1957-07-10
AT193331B (en)	1957-11-25
AT189958B (en)	1957-05-25
AT191026B (en)	1957-07-25
AT191140B (en)	1957-08-10
AT192380B (en)	1957-10-10
AT199365B (en)	1958-08-25
AT191238B (en)	1957-08-10
JPS311047B1 (en)	1956-02-15
AT205166B (en)	1959-09-10
AT213751B (en)	1961-02-27
AT194074B (en)	1957-12-27
AT194372B (en)	1958-01-10
AT194824B (en)	1958-01-25
AT195162B (en)	1958-01-25
AT195400B (en)	1958-01-25
AT196785B (en)	1958-03-25
AT197771B (en)	1958-05-27
AT199317B (en)	1958-08-25
BE533637A (en)
BE525556A (en)
BE476906A (en)