BE541337A - - Google Patents

Info

Publication number: BE541337A
Authority: BE; Belgium

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.)

1954-09-16

Publication of BE541337A publication Critical patent/BE541337A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/06—Electron or ion guns
- H01J23/065—Electron or ion guns producing a solid cylindrical beam
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/06—Electron or ion guns
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/029—Schematic arrangements for beam forming

BE541337D 1954-09-16 BE541337A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEL19916A DE1051337B (de)	1954-09-16	1954-09-16	Wanderfeldroehre mit einer Wendel als Verzoegerungsleitung

Publications (1)

Publication Number	Publication Date
BE541337A true BE541337A (nl)

Family

ID=7261566

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE556363D BE556363A (nl)	1954-09-16
BE541337D BE541337A (nl)	1954-09-16

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BE556363D BE556363A (nl)	1954-09-16

Country Status (7)

Country	Link
US (2)	US2871393A (nl)
BE (2)	BE541337A (nl)
CH (1)	CH337956A (nl)
DE (1)	DE1051337B (nl)
FR (4)	FR1131007A (nl)
GB (3)	GB786986A (nl)
NL (1)	NL200277A (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL129302C (nl) *	1958-03-18
GB943843A (en) *	1958-03-18	1963-12-11	English Electric Valve Co Ltd	Improvements in or relating to travelling wave electron discharge tubes
DE1276217B (de) *	1958-06-25	1968-08-29	Siemens Ag	Elektronenstrahlroehre mit Geschwindigkeitsmodulation, insbesondere Lauffeldroehre
IT699974A (nl) *	1959-12-10
US3331984A (en) *	1963-01-22	1967-07-18	Varian Associates	Magnetic field shaping cylinder for confined flow electron guns
DE1541040B1 (de) *	1966-05-16	1971-08-26	Siemens Ag	Wanderfeldroehre mit zwei den hochfrequenzeingang und aus gang der roehre fildenden aeusseren wellenleitern
US3832596A (en) *	1973-04-13	1974-08-27	Varian Associates	Magnetic structure for focusing of linear beams
EP0438738B1 (de) *	1990-01-15	1994-07-13	Asea Brown Boveri Ag	Quasi-optische Komponente für Mikrowellenstrahlung
JP3135421B2 (ja) *	1993-07-06	2001-02-13	松下電子工業株式会社	カラー陰極線管
CN103972005A (zh) *	2014-05-22	2014-08-06	哈尔滨工业大学	电子枪用电子束流收束装置
CN111221439B (zh) *	2020-04-13	2020-08-04	深圳市鼎阳科技股份有限公司	触屏示波器的触控操作方法及数字示波器、信号测量装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2733364A (en) *		1956-01-31		flory
FR958309A (nl) *		1950-03-07
US2225901A (en) *	1937-05-31	1940-12-24	Gen Electric	Electron device
BE434865A (nl) *	1938-06-13
US2431077A (en) *	1943-08-31	1947-11-18	Rca Corp	Cathode-ray tube with revolving magnets and adjustable sleeve
BE469122A (nl) *	1946-01-11		Western Electric Co
NL135247C (nl) *	1946-10-22
FR954564A (nl) *	1946-10-22	1950-01-03
US2638561A (en) *	1946-10-30	1953-05-12	Rca Corp	Cathode-ray oscillator tube
US2626371A (en) *	1948-07-16	1953-01-20	Philco Corp	Traveling wave tube attenuator
BE491016A (nl) *	1948-09-09
BE491242A (nl) *	1948-12-10
FR998836A (fr) *	1949-10-17	1952-01-23	Csf	Tube à propagation d'onde muni dans le circuit de sortie de deux cavités couplées
FR1009015A (fr) *	1950-01-23	1952-05-26	Csf	Tube à propagation d'onde à hélice comportant certains éléments revêtus d'un getter non vaporisable tel que le zirconium
US2730649A (en) *	1950-02-04	1956-01-10	Itt	Traveling wave amplifier
US2707758A (en) *	1950-12-19	1955-05-03	Sperry Corp	Travelling wave tube
BE510578A (nl) *	1951-04-11
US2797353A (en) *	1951-06-15	1957-06-25	Bell Telephone Labor Inc	Traveling wave type electron discharge devices
FR1042252A (fr) *	1951-09-18	1953-10-30	Csf	Perfectionnements aux lignes à retard de tubes à propagation d'onde
US2771565A (en) *	1952-08-19	1956-11-20	Itt	Traveling wave tubes
US2729759A (en) *	1953-10-13	1956-01-03	Rca Corp	Beam controlling apparatus

0
- NL NL200277D patent/NL200277A/xx unknown
- BE BE556363D patent/BE556363A/xx unknown
- BE BE541337D patent/BE541337A/xx unknown
1954
- 1954-09-16 DE DEL19916A patent/DE1051337B/de active Pending
1955
- 1955-08-24 US US530295A patent/US2871393A/en not_active Expired - Lifetime
- 1955-09-09 GB GB25851/55A patent/GB786986A/en not_active Expired
- 1955-09-10 CH CH337956D patent/CH337956A/de unknown
- 1955-09-16 FR FR1131007D patent/FR1131007A/fr not_active Expired
1956
- 1956-05-31 GB GB16823/56A patent/GB810873A/en not_active Expired
- 1956-11-28 US US624856A patent/US2905847A/en not_active Expired - Lifetime
- 1956-12-06 FR FR70920D patent/FR70920E/fr not_active Expired
- 1956-12-07 GB GB37482/56A patent/GB828224A/en not_active Expired
1957
- 1957-05-29 FR FR71689D patent/FR71689E/fr not_active Expired
- 1957-06-28 FR FR72078D patent/FR72078E/fr not_active Expired

Also Published As

Publication number	Publication date
FR70920E (fr)	1959-09-30
BE556363A (nl)
GB810873A (en)	1959-03-25
DE1051337B (de)	1959-02-26
FR1131007A (fr)	1957-02-14
US2871393A (en)	1959-01-27
NL200277A (nl)
GB786986A (en)	1957-11-27
FR72078E (fr)	1960-03-21
US2905847A (en)	1959-09-22
FR71689E (fr)	1960-01-13
GB828224A (en)	1960-02-17
CH337956A (de)	1959-04-30

Publication	Publication Date	Title
AT191484B (nl)
AT192924B (nl)
DE1049452B (nl)
AT195977B (nl)	1958-02-25
AT195459B (nl)	1958-02-10
AT192363B (nl)	1957-10-10
AT196304B (nl)	1958-03-10
AT196486B (nl)	1958-03-25
AT195836B (nl)	1958-02-25
AT197898B (nl)	1958-05-27
AT190491B (nl)	1957-07-10
AT192359B (nl)	1957-10-10
AT197727B (nl)	1958-05-27
AT195221B (nl)	1958-01-25
AT194891B (nl)	1958-01-25
AT196701B (nl)	1958-03-25
AT194735B (nl)	1958-01-10
AT198617B (nl)	1958-07-10
AT194723B (nl)	1958-01-10
AT194476B (nl)	1958-01-10
AT196650B (nl)	1958-03-25
AT199414B (nl)	1958-09-10
AT195139B (nl)	1958-01-25
AT197929B (nl)	1958-05-27
FR1056255A (nl)	1954-02-25