NL75726C - - Google Patents

Info

Publication number: NL75726C
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.)

1950-06-21

Publication of NL75726C publication Critical patent/NL75726C/xx

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
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
- H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators

NL75726D 1950-06-21 NL75726C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL290735X		1950-06-21

Publications (1)

Publication Number	Publication Date
NL75726C true NL75726C (xx)

Family

ID=19782741

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL75726D NL75726C (xx)	1950-06-21
NL666605542A NL154330B (nl)	1950-06-21		Werkwijze en voorwerp voor het omkeerbaar wijzigen van lichtreflectie.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL666605542A NL154330B (nl)	1950-06-21		Werkwijze en voorwerp voor het omkeerbaar wijzigen van lichtreflectie.

Country Status (7)

Country	Link
US (1)	US2754448A (xx)
BE (1)	BE504087A (xx)
CH (1)	CH290735A (xx)
DE (1)	DE893693C (xx)
FR (1)	FR1038542A (xx)
GB (1)	GB708276A (xx)
NL (2)	NL154330B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL92067C (xx) *	1953-12-02
DE1182357B (de) *	1956-01-30	1964-11-26	Varian Associates	Hohlraumresonator fuer Hochfrequenz-entladungsroehren mit Geschwindigkeitsmodulation
US2955229A (en) *	1956-11-14	1960-10-04	Gen Electric	Secondary emission suppression in electron beam tubes
NL237599A (xx) *	1958-05-09
US2972080A (en) *	1959-05-25	1961-02-14	Philips Corp	Klystron
US3252034A (en) *	1962-04-16	1966-05-17	Eitel Mccullough Inc	R-f window for high power electron tubes
US3447018A (en) *	1966-09-16	1969-05-27	Varian Associates	High power multicavity amplifier having enlarged drift tube gap defining portions to inhibit electronic feedback
IT1202869B (it) *	1979-01-24	1989-02-15	Sits Soc It Telecom Siemens	Klystron oscillatore a due cavita'

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2243537A (en) *	1940-07-31	1941-05-27	Westinghouse Electric & Mfg Co	Resonator grid structure
US2463267A (en) *	1941-04-26	1949-03-01	Gen Electric	High-frequency apparatus
GB586120A (en) *	1941-10-29	1947-03-07	British Thomson Houston Co Ltd	Improvements in electron discharge devices of the velocity modulated type employing resonators
US2466064A (en) *	1943-06-28	1949-04-05	Sperry Corp	Velocity modulation apparatus
BE481272A (xx) *	1945-12-17
US2566820A (en) *	1947-08-22	1951-09-04	Philco Corp	Signal mixing system

0
- NL NL75726D patent/NL75726C/xx active
- NL NL666605542A patent/NL154330B/xx unknown
- BE BE504087D patent/BE504087A/xx unknown
1951
- 1951-06-13 US US231316A patent/US2754448A/en not_active Expired - Lifetime
- 1951-06-16 DE DEN4036A patent/DE893693C/de not_active Expired
- 1951-06-18 GB GB14373/51A patent/GB708276A/en not_active Expired
- 1951-06-19 CH CH290735D patent/CH290735A/de unknown
- 1951-06-19 FR FR1038542D patent/FR1038542A/fr not_active Expired

Also Published As

Publication number	Publication date
GB708276A (en)	1954-05-05
DE893693C (de)	1953-10-19
CH290735A (de)	1953-05-15
NL154330B (nl)
BE504087A (xx)
US2754448A (en)	1956-07-10
FR1038542A (fr)	1953-09-29

Publication	Publication Date	Title
FR954870A (xx)	1950-01-06
FR955026A (xx)	1950-01-07
FR955302A (xx)	1950-01-14
FR955573A (xx)	1950-01-17
AT165408B (xx)	1950-02-25
FR954876A (xx)	1950-01-06
FR955037A (xx)	1950-01-07
FR955115A (xx)	1950-01-10
FR955315A (xx)	1950-01-14
FR955558A (xx)	1950-01-17
AT195820B (xx)	1958-02-25
BE493367A (xx)	1950-05-16
BE493852A (xx)
BE465350A (xx)
BE471217A (xx)
BE474353A (xx)
BE486021A (xx)
BE489017A (xx)
BE493326A (xx)
BE493328A (xx)
BE493329A (xx)
BE493351A (xx)
BE493362A (xx)
BE495415A (xx)
BE504087A (xx)